sim/mips/configure

   1 #! /bin/sh
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  45 sim_inline="-DDEFAULT_INLINE=0"
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  81 # This file is derived from `gettext.m4'.  The difference is that the
  82 # included macros assume Cygnus-style source and build trees.
  83
  84 # Macro to add for using GNU gettext.
  85 # Ulrich Drepper <drepper@cygnus.com>, 1995.
  86 #
  87 # This file file be copied and used freely without restrictions.  It can
  88 # be used in projects which are not available under the GNU Public License
  89 # but which still want to provide support for the GNU gettext functionality.
  90 # Please note that the actual code is *not* freely available.
  91
  92 # serial 3
  93
  94
  95
  96
  97
  98 # Search path for a program which passes the given test.
  99 # Ulrich Drepper <drepper@cygnus.com>, 1996.
 100 #
 101 # This file file be copied and used freely without restrictions.  It can
 102 # be used in projects which are not available under the GNU Public License
 103 # but which still want to provide support for the GNU gettext functionality.
 104 # Please note that the actual code is *not* freely available.
 105
 106 # serial 1
 107
 108
 109
 110 # Check whether LC_MESSAGES is available in <locale.h>.
 111 # Ulrich Drepper <drepper@cygnus.com>, 1995.
 112 #
 113 # This file file be copied and used freely without restrictions.  It can
 114 # be used in projects which are not available under the GNU Public License
 115 # but which still want to provide support for the GNU gettext functionality.
 116 # Please note that the actual code is *not* freely available.
 117
 118 # serial 1
 119
 120
 121
 122 # Check to see if we're running under Cygwin32, without using
 123 # AC_CANONICAL_*.  If so, set output variable CYGWIN32 to "yes".
 124 # Otherwise set it to "no".
 125
 126
 127
 128 # Check to see if we're running under Win32, without using
 129 # AC_CANONICAL_*.  If so, set output variable EXEEXT to ".exe".
 130 # Otherwise set it to "".
 131
 132
 133
 134
 135 # Guess values for system-dependent variables and create Makefiles.
 136 # Generated automatically using autoconf version 2.12.1
 137 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
 138 #
 139 # This configure script is free software; the Free Software Foundation
 140 # gives unlimited permission to copy, distribute and modify it.
 141
 142 # Defaults:
 143 ac_help=
 144 ac_default_prefix=/usr/local
 145 # Any additions from configure.in:
 146 ac_help="$ac_help
 147   --disable-nls           do not use Native Language Support"
 148 ac_help="$ac_help
 149   --with-included-gettext use the GNU gettext library included here"
 150 ac_help="$ac_help
 151   --enable-maintainer-mode              Enable developer functionality."
 152 ac_help="$ac_help
 153   --enable-sim-bswap                    Use Host specific BSWAP instruction."
 154 ac_help="$ac_help
 155   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator"
 156 ac_help="$ac_help
 157   --enable-sim-debug=opts               Enable debugging flags"
 158 ac_help="$ac_help
 159   --enable-sim-stdio                    Specify whether to use stdio for console input/output."
 160 ac_help="$ac_help
 161   --enable-sim-trace=opts               Enable tracing flags"
 162 ac_help="$ac_help
 163   --enable-sim-profile=opts             Enable profiling flags"
 164 ac_help="$ac_help
 165   --enable-sim-inline=inlines           Specify which functions should be inlined."
 166 ac_help="$ac_help
 167   --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses."
 168 ac_help="$ac_help
 169   --enable-sim-hostendian=end           Specify host byte endian orientation."
 170 ac_help="$ac_help
 171   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings"
 172 ac_help="$ac_help
 173   --enable-sim-endian=endian            Specify target byte endian orientation."
 174 ac_help="$ac_help
 175   --enable-sim-bitsize=N                Specify target bitsize (32 or 64)."
 176 ac_help="$ac_help
 177   --enable-sim-float                    Specify that the target processor has floating point hardware."
 178 ac_help="$ac_help
 179   --enable-sim-smp=n                    Specify number of processors to configure for (default ${default_sim_smp})."
 180 ac_help="$ac_help
 181   --enable-sim-igen=opts                Enable IGEN simulator"
 182 ac_help="$ac_help
 183   --enable-sim-hardware=LIST            Specify the hardware to be included in the build."
 184 ac_help="$ac_help
 185   --with-x                use the X Window System"
 186 ac_help="$ac_help
 187   --with-sim-gpu2=path                  Use GPU2 library under given directory"
 188 ac_help="$ac_help
 189   --with-sim-funit=path         Use target FP library under given directory"
 190
 191 # Initialize some variables set by options.
 192 # The variables have the same names as the options, with
 193 # dashes changed to underlines.
 194 build=NONE
 195 cache_file=./config.cache
 196 exec_prefix=NONE
 197 host=NONE
 198 no_create=
 199 nonopt=NONE
 200 no_recursion=
 201 prefix=NONE
 202 program_prefix=NONE
 203 program_suffix=NONE
 204 program_transform_name=s,x,x,
 205 silent=
 206 site=
 207 srcdir=
 208 target=NONE
 209 verbose=
 210 x_includes=NONE
 211 x_libraries=NONE
 212 bindir='${exec_prefix}/bin'
 213 sbindir='${exec_prefix}/sbin'
 214 libexecdir='${exec_prefix}/libexec'
 215 datadir='${prefix}/share'
 216 sysconfdir='${prefix}/etc'
 217 sharedstatedir='${prefix}/com'
 218 localstatedir='${prefix}/var'
 219 libdir='${exec_prefix}/lib'
 220 includedir='${prefix}/include'
 221 oldincludedir='/usr/include'
 222 infodir='${prefix}/info'
 223 mandir='${prefix}/man'
 224
 225 # Initialize some other variables.
 226 subdirs=
 227 MFLAGS= MAKEFLAGS=
 228 SHELL=${CONFIG_SHELL-/bin/sh}
 229 # Maximum number of lines to put in a shell here document.
 230 ac_max_here_lines=12
 231
 232 ac_prev=
 233 for ac_option
 234 do
 235
 236   # If the previous option needs an argument, assign it.
 237   if test -n "$ac_prev"; then
 238     eval "$ac_prev=\$ac_option"
 239     ac_prev=
 240     continue
 241   fi
 242
 243   case "$ac_option" in
 244   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 245   *) ac_optarg= ;;
 246   esac
 247
 248   # Accept the important Cygnus configure options, so we can diagnose typos.
 249
 250   case "$ac_option" in
 251
 252   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 253     ac_prev=bindir ;;
 254   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 255     bindir="$ac_optarg" ;;
 256
 257   -build | --build | --buil | --bui | --bu)
 258     ac_prev=build ;;
 259   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 260     build="$ac_optarg" ;;
 261
 262   -cache-file | --cache-file | --cache-fil | --cache-fi \
 263   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 264     ac_prev=cache_file ;;
 265   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 266   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 267     cache_file="$ac_optarg" ;;
 268
 269   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 270     ac_prev=datadir ;;
 271   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 272   | --da=*)
 273     datadir="$ac_optarg" ;;
 274
 275   -disable-* | --disable-*)
 276     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 277     # Reject names that are not valid shell variable names.
 278     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 279       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 280     fi
 281     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 282     eval "enable_${ac_feature}=no" ;;
 283
 284   -enable-* | --enable-*)
 285     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 286     # Reject names that are not valid shell variable names.
 287     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 288       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 289     fi
 290     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 291     case "$ac_option" in
 292       *=*) ;;
 293       *) ac_optarg=yes ;;
 294     esac
 295     eval "enable_${ac_feature}='$ac_optarg'" ;;
 296
 297   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 298   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 299   | --exec | --exe | --ex)
 300     ac_prev=exec_prefix ;;
 301   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 302   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 303   | --exec=* | --exe=* | --ex=*)
 304     exec_prefix="$ac_optarg" ;;
 305
 306   -gas | --gas | --ga | --g)
 307     # Obsolete; use --with-gas.
 308     with_gas=yes ;;
 309
 310   -help | --help | --hel | --he)
 311     # Omit some internal or obsolete options to make the list less imposing.
 312     # This message is too long to be a string in the A/UX 3.1 sh.
 313     cat << EOF
 314 Usage: configure [options] [host]
 315 Options: [defaults in brackets after descriptions]
 316 Configuration:
 317   --cache-file=FILE       cache test results in FILE
 318   --help                  print this message
 319   --no-create             do not create output files
 320   --quiet, --silent       do not print \`checking...' messages
 321   --version               print the version of autoconf that created configure
 322 Directory and file names:
 323   --prefix=PREFIX         install architecture-independent files in PREFIX
 324                           [$ac_default_prefix]
 325   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 326                           [same as prefix]
 327   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 328   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 329   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 330   --datadir=DIR           read-only architecture-independent data in DIR
 331                           [PREFIX/share]
 332   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 333   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 334                           [PREFIX/com]
 335   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 336   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 337   --includedir=DIR        C header files in DIR [PREFIX/include]
 338   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 339   --infodir=DIR           info documentation in DIR [PREFIX/info]
 340   --mandir=DIR            man documentation in DIR [PREFIX/man]
 341   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 342   --program-prefix=PREFIX prepend PREFIX to installed program names
 343   --program-suffix=SUFFIX append SUFFIX to installed program names
 344   --program-transform-name=PROGRAM
 345                           run sed PROGRAM on installed program names
 346 EOF
 347     cat << EOF
 348 Host type:
 349   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 350   --host=HOST             configure for HOST [guessed]
 351   --target=TARGET         configure for TARGET [TARGET=HOST]
 352 Features and packages:
 353   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 354   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 355   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 356   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 357   --x-includes=DIR        X include files are in DIR
 358   --x-libraries=DIR       X library files are in DIR
 359 EOF
 360     if test -n "$ac_help"; then
 361       echo "--enable and --with options recognized:$ac_help"
 362     fi
 363     exit 0 ;;
 364
 365   -host | --host | --hos | --ho)
 366     ac_prev=host ;;
 367   -host=* | --host=* | --hos=* | --ho=*)
 368     host="$ac_optarg" ;;
 369
 370   -includedir | --includedir | --includedi | --included | --include \
 371   | --includ | --inclu | --incl | --inc)
 372     ac_prev=includedir ;;
 373   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 374   | --includ=* | --inclu=* | --incl=* | --inc=*)
 375     includedir="$ac_optarg" ;;
 376
 377   -infodir | --infodir | --infodi | --infod | --info | --inf)
 378     ac_prev=infodir ;;
 379   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 380     infodir="$ac_optarg" ;;
 381
 382   -libdir | --libdir | --libdi | --libd)
 383     ac_prev=libdir ;;
 384   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 385     libdir="$ac_optarg" ;;
 386
 387   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 388   | --libexe | --libex | --libe)
 389     ac_prev=libexecdir ;;
 390   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 391   | --libexe=* | --libex=* | --libe=*)
 392     libexecdir="$ac_optarg" ;;
 393
 394   -localstatedir | --localstatedir | --localstatedi | --localstated \
 395   | --localstate | --localstat | --localsta | --localst \
 396   | --locals | --local | --loca | --loc | --lo)
 397     ac_prev=localstatedir ;;
 398   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 399   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 400   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 401     localstatedir="$ac_optarg" ;;
 402
 403   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 404     ac_prev=mandir ;;
 405   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 406     mandir="$ac_optarg" ;;
 407
 408   -nfp | --nfp | --nf)
 409     # Obsolete; use --without-fp.
 410     with_fp=no ;;
 411
 412   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 413   | --no-cr | --no-c)
 414     no_create=yes ;;
 415
 416   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 417   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 418     no_recursion=yes ;;
 419
 420   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 421   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 422   | --oldin | --oldi | --old | --ol | --o)
 423     ac_prev=oldincludedir ;;
 424   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 425   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 426   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 427     oldincludedir="$ac_optarg" ;;
 428
 429   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 430     ac_prev=prefix ;;
 431   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 432     prefix="$ac_optarg" ;;
 433
 434   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 435   | --program-pre | --program-pr | --program-p)
 436     ac_prev=program_prefix ;;
 437   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 438   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 439     program_prefix="$ac_optarg" ;;
 440
 441   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 442   | --program-suf | --program-su | --program-s)
 443     ac_prev=program_suffix ;;
 444   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 445   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 446     program_suffix="$ac_optarg" ;;
 447
 448   -program-transform-name | --program-transform-name \
 449   | --program-transform-nam | --program-transform-na \
 450   | --program-transform-n | --program-transform- \
 451   | --program-transform | --program-transfor \
 452   | --program-transfo | --program-transf \
 453   | --program-trans | --program-tran \
 454   | --progr-tra | --program-tr | --program-t)
 455     ac_prev=program_transform_name ;;
 456   -program-transform-name=* | --program-transform-name=* \
 457   | --program-transform-nam=* | --program-transform-na=* \
 458   | --program-transform-n=* | --program-transform-=* \
 459   | --program-transform=* | --program-transfor=* \
 460   | --program-transfo=* | --program-transf=* \
 461   | --program-trans=* | --program-tran=* \
 462   | --progr-tra=* | --program-tr=* | --program-t=*)
 463     program_transform_name="$ac_optarg" ;;
 464
 465   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 466   | -silent | --silent | --silen | --sile | --sil)
 467     silent=yes ;;
 468
 469   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 470     ac_prev=sbindir ;;
 471   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 472   | --sbi=* | --sb=*)
 473     sbindir="$ac_optarg" ;;
 474
 475   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 476   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 477   | --sharedst | --shareds | --shared | --share | --shar \
 478   | --sha | --sh)
 479     ac_prev=sharedstatedir ;;
 480   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 481   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 482   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 483   | --sha=* | --sh=*)
 484     sharedstatedir="$ac_optarg" ;;
 485
 486   -site | --site | --sit)
 487     ac_prev=site ;;
 488   -site=* | --site=* | --sit=*)
 489     site="$ac_optarg" ;;
 490
 491   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 492     ac_prev=srcdir ;;
 493   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 494     srcdir="$ac_optarg" ;;
 495
 496   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 497   | --syscon | --sysco | --sysc | --sys | --sy)
 498     ac_prev=sysconfdir ;;
 499   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 500   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 501     sysconfdir="$ac_optarg" ;;
 502
 503   -target | --target | --targe | --targ | --tar | --ta | --t)
 504     ac_prev=target ;;
 505   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 506     target="$ac_optarg" ;;
 507
 508   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 509     verbose=yes ;;
 510
 511   -version | --version | --versio | --versi | --vers)
 512     echo "configure generated by autoconf version 2.12.1"
 513     exit 0 ;;
 514
 515   -with-* | --with-*)
 516     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 517     # Reject names that are not valid shell variable names.
 518     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 519       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 520     fi
 521     ac_package=`echo $ac_package| sed 's/-/_/g'`
 522     case "$ac_option" in
 523       *=*) ;;
 524       *) ac_optarg=yes ;;
 525     esac
 526     eval "with_${ac_package}='$ac_optarg'" ;;
 527
 528   -without-* | --without-*)
 529     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 530     # Reject names that are not valid shell variable names.
 531     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 532       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 533     fi
 534     ac_package=`echo $ac_package| sed 's/-/_/g'`
 535     eval "with_${ac_package}=no" ;;
 536
 537   --x)
 538     # Obsolete; use --with-x.
 539     with_x=yes ;;
 540
 541   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 542   | --x-incl | --x-inc | --x-in | --x-i)
 543     ac_prev=x_includes ;;
 544   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 545   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 546     x_includes="$ac_optarg" ;;
 547
 548   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 549   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 550     ac_prev=x_libraries ;;
 551   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 552   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 553     x_libraries="$ac_optarg" ;;
 554
 555   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 556     ;;
 557
 558   *)
 559     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 560       echo "configure: warning: $ac_option: invalid host type" 1>&2
 561     fi
 562     if test "x$nonopt" != xNONE; then
 563       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 564     fi
 565     nonopt="$ac_option"
 566     ;;
 567
 568   esac
 569 done
 570
 571 if test -n "$ac_prev"; then
 572   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 573 fi
 574
 575 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 576
 577 # File descriptor usage:
 578 # 0 standard input
 579 # 1 file creation
 580 # 2 errors and warnings
 581 # 3 some systems may open it to /dev/tty
 582 # 4 used on the Kubota Titan
 583 # 6 checking for... messages and results
 584 # 5 compiler messages saved in config.log
 585 if test "$silent" = yes; then
 586   exec 6>/dev/null
 587 else
 588   exec 6>&1
 589 fi
 590 exec 5>./config.log
 591
 592 echo "\
 593 This file contains any messages produced by compilers while
 594 running configure, to aid debugging if configure makes a mistake.
 595 " 1>&5
 596
 597 # Strip out --no-create and --no-recursion so they do not pile up.
 598 # Also quote any args containing shell metacharacters.
 599 ac_configure_args=
 600 for ac_arg
 601 do
 602   case "$ac_arg" in
 603   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 604   | --no-cr | --no-c) ;;
 605   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 606   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 607   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 608   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 609   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 610   esac
 611 done
 612
 613 # NLS nuisances.
 614 # Only set these to C if already set.  These must not be set unconditionally
 615 # because not all systems understand e.g. LANG=C (notably SCO).
 616 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 617 # Non-C LC_CTYPE values break the ctype check.
 618 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 619 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 620 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 621 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 622
 623 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 624 rm -rf conftest* confdefs.h
 625 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 626 echo > confdefs.h
 627
 628 # A filename unique to this package, relative to the directory that
 629 # configure is in, which we can look for to find out if srcdir is correct.
 630 ac_unique_file=Makefile.in
 631
 632 # Find the source files, if location was not specified.
 633 if test -z "$srcdir"; then
 634   ac_srcdir_defaulted=yes
 635   # Try the directory containing this script, then its parent.
 636   ac_prog=$0
 637   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 638   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 639   srcdir=$ac_confdir
 640   if test ! -r $srcdir/$ac_unique_file; then
 641     srcdir=..
 642   fi
 643 else
 644   ac_srcdir_defaulted=no
 645 fi
 646 if test ! -r $srcdir/$ac_unique_file; then
 647   if test "$ac_srcdir_defaulted" = yes; then
 648     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 649   else
 650     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 651   fi
 652 fi
 653 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 654
 655 # Prefer explicitly selected file to automatically selected ones.
 656 if test -z "$CONFIG_SITE"; then
 657   if test "x$prefix" != xNONE; then
 658     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 659   else
 660     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 661   fi
 662 fi
 663 for ac_site_file in $CONFIG_SITE; do
 664   if test -r "$ac_site_file"; then
 665     echo "loading site script $ac_site_file"
 666     . "$ac_site_file"
 667   fi
 668 done
 669
 670 if test -r "$cache_file"; then
 671   echo "loading cache $cache_file"
 672   . $cache_file
 673 else
 674   echo "creating cache $cache_file"
 675   > $cache_file
 676 fi
 677
 678 ac_ext=c
 679 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 680 ac_cpp='$CPP $CPPFLAGS'
 681 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 682 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 683 cross_compiling=$ac_cv_prog_cc_cross
 684
 685 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 686   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 687   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 688     ac_n= ac_c='
 689 ' ac_t='        '
 690   else
 691     ac_n=-n ac_c= ac_t=
 692   fi
 693 else
 694   ac_n= ac_c='\c' ac_t=
 695 fi
 696
 697
 698
 699 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 700 echo "configure:701: checking how to run the C preprocessor" >&5
 701 # On Suns, sometimes $CPP names a directory.
 702 if test -n "$CPP" && test -d "$CPP"; then
 703   CPP=
 704 fi
 705 if test -z "$CPP"; then
 706 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 707   echo $ac_n "(cached) $ac_c" 1>&6
 708 else
 709     # This must be in double quotes, not single quotes, because CPP may get
 710   # substituted into the Makefile and "${CC-cc}" will confuse make.
 711   CPP="${CC-cc} -E"
 712   # On the NeXT, cc -E runs the code through the compiler's parser,
 713   # not just through cpp.
 714   cat > conftest.$ac_ext <<EOF
 715 #line 716 "configure"
 716 #include "confdefs.h"
 717 #include <assert.h>
 718 Syntax Error
 719 EOF
 720 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 721 { (eval echo configure:722: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 722 ac_err=`grep -v '^ *+' conftest.out`
 723 if test -z "$ac_err"; then
 724   :
 725 else
 726   echo "$ac_err" >&5
 727   echo "configure: failed program was:" >&5
 728   cat conftest.$ac_ext >&5
 729   rm -rf conftest*
 730   CPP="${CC-cc} -E -traditional-cpp"
 731   cat > conftest.$ac_ext <<EOF
 732 #line 733 "configure"
 733 #include "confdefs.h"
 734 #include <assert.h>
 735 Syntax Error
 736 EOF
 737 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 738 { (eval echo configure:739: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 739 ac_err=`grep -v '^ *+' conftest.out`
 740 if test -z "$ac_err"; then
 741   :
 742 else
 743   echo "$ac_err" >&5
 744   echo "configure: failed program was:" >&5
 745   cat conftest.$ac_ext >&5
 746   rm -rf conftest*
 747   CPP=/lib/cpp
 748 fi
 749 rm -f conftest*
 750 fi
 751 rm -f conftest*
 752   ac_cv_prog_CPP="$CPP"
 753 fi
 754   CPP="$ac_cv_prog_CPP"
 755 else
 756   ac_cv_prog_CPP="$CPP"
 757 fi
 758 echo "$ac_t""$CPP" 1>&6
 759
 760 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 761 echo "configure:762: checking whether ${MAKE-make} sets \${MAKE}" >&5
 762 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 763 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 764   echo $ac_n "(cached) $ac_c" 1>&6
 765 else
 766   cat > conftestmake <<\EOF
 767 all:
 768         @echo 'ac_maketemp="${MAKE}"'
 769 EOF
 770 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 771 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 772 if test -n "$ac_maketemp"; then
 773   eval ac_cv_prog_make_${ac_make}_set=yes
 774 else
 775   eval ac_cv_prog_make_${ac_make}_set=no
 776 fi
 777 rm -f conftestmake
 778 fi
 779 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 780   echo "$ac_t""yes" 1>&6
 781   SET_MAKE=
 782 else
 783   echo "$ac_t""no" 1>&6
 784   SET_MAKE="MAKE=${MAKE-make}"
 785 fi
 786
 787 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 788 echo "configure:789: checking for POSIXized ISC" >&5
 789 if test -d /etc/conf/kconfig.d &&
 790   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 791 then
 792   echo "$ac_t""yes" 1>&6
 793   ISC=yes # If later tests want to check for ISC.
 794   cat >> confdefs.h <<\EOF
 795 #define _POSIX_SOURCE 1
 796 EOF
 797
 798   if test "$GCC" = yes; then
 799     CC="$CC -posix"
 800   else
 801     CC="$CC -Xp"
 802   fi
 803 else
 804   echo "$ac_t""no" 1>&6
 805   ISC=
 806 fi
 807
 808 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
 809 echo "configure:810: checking for ANSI C header files" >&5
 810 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
 811   echo $ac_n "(cached) $ac_c" 1>&6
 812 else
 813   cat > conftest.$ac_ext <<EOF
 814 #line 815 "configure"
 815 #include "confdefs.h"
 816 #include <stdlib.h>
 817 #include <stdarg.h>
 818 #include <string.h>
 819 #include <float.h>
 820 EOF
 821 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 822 { (eval echo configure:823: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 823 ac_err=`grep -v '^ *+' conftest.out`
 824 if test -z "$ac_err"; then
 825   rm -rf conftest*
 826   ac_cv_header_stdc=yes
 827 else
 828   echo "$ac_err" >&5
 829   echo "configure: failed program was:" >&5
 830   cat conftest.$ac_ext >&5
 831   rm -rf conftest*
 832   ac_cv_header_stdc=no
 833 fi
 834 rm -f conftest*
 835
 836 if test $ac_cv_header_stdc = yes; then
 837   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 838 cat > conftest.$ac_ext <<EOF
 839 #line 840 "configure"
 840 #include "confdefs.h"
 841 #include <string.h>
 842 EOF
 843 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 844   egrep "memchr" >/dev/null 2>&1; then
 845   :
 846 else
 847   rm -rf conftest*
 848   ac_cv_header_stdc=no
 849 fi
 850 rm -f conftest*
 851
 852 fi
 853
 854 if test $ac_cv_header_stdc = yes; then
 855   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 856 cat > conftest.$ac_ext <<EOF
 857 #line 858 "configure"
 858 #include "confdefs.h"
 859 #include <stdlib.h>
 860 EOF
 861 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 862   egrep "free" >/dev/null 2>&1; then
 863   :
 864 else
 865   rm -rf conftest*
 866   ac_cv_header_stdc=no
 867 fi
 868 rm -f conftest*
 869
 870 fi
 871
 872 if test $ac_cv_header_stdc = yes; then
 873   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 874 if test "$cross_compiling" = yes; then
 875   :
 876 else
 877   cat > conftest.$ac_ext <<EOF
 878 #line 879 "configure"
 879 #include "confdefs.h"
 880 #include <ctype.h>
 881 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 882 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 883 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 884 int main () { int i; for (i = 0; i < 256; i++)
 885 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 886 exit (0); }
 887
 888 EOF
 889 if { (eval echo configure:890: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 890 then
 891   :
 892 else
 893   echo "configure: failed program was:" >&5
 894   cat conftest.$ac_ext >&5
 895   rm -fr conftest*
 896   ac_cv_header_stdc=no
 897 fi
 898 rm -fr conftest*
 899 fi
 900
 901 fi
 902 fi
 903
 904 echo "$ac_t""$ac_cv_header_stdc" 1>&6
 905 if test $ac_cv_header_stdc = yes; then
 906   cat >> confdefs.h <<\EOF
 907 #define STDC_HEADERS 1
 908 EOF
 909
 910 fi
 911
 912 echo $ac_n "checking for working const""... $ac_c" 1>&6
 913 echo "configure:914: checking for working const" >&5
 914 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
 915   echo $ac_n "(cached) $ac_c" 1>&6
 916 else
 917   cat > conftest.$ac_ext <<EOF
 918 #line 919 "configure"
 919 #include "confdefs.h"
 920
 921 int main() {
 922
 923 /* Ultrix mips cc rejects this.  */
 924 typedef int charset[2]; const charset x;
 925 /* SunOS 4.1.1 cc rejects this.  */
 926 char const *const *ccp;
 927 char **p;
 928 /* NEC SVR4.0.2 mips cc rejects this.  */
 929 struct point {int x, y;};
 930 static struct point const zero = {0,0};
 931 /* AIX XL C 1.02.0.0 rejects this.
 932    It does not let you subtract one const X* pointer from another in an arm
 933    of an if-expression whose if-part is not a constant expression */
 934 const char *g = "string";
 935 ccp = &g + (g ? g-g : 0);
 936 /* HPUX 7.0 cc rejects these. */
 937 ++ccp;
 938 p = (char**) ccp;
 939 ccp = (char const *const *) p;
 940 { /* SCO 3.2v4 cc rejects this.  */
 941   char *t;
 942   char const *s = 0 ? (char *) 0 : (char const *) 0;
 943
 944   *t++ = 0;
 945 }
 946 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
 947   int x[] = {25, 17};
 948   const int *foo = &x[0];
 949   ++foo;
 950 }
 951 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 952   typedef const int *iptr;
 953   iptr p = 0;
 954   ++p;
 955 }
 956 { /* AIX XL C 1.02.0.0 rejects this saying
 957      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
 958   struct s { int j; const int *ap[3]; };
 959   struct s *b; b->j = 5;
 960 }
 961 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 962   const int foo = 10;
 963 }
 964
 965 ; return 0; }
 966 EOF
 967 if { (eval echo configure:968: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 968   rm -rf conftest*
 969   ac_cv_c_const=yes
 970 else
 971   echo "configure: failed program was:" >&5
 972   cat conftest.$ac_ext >&5
 973   rm -rf conftest*
 974   ac_cv_c_const=no
 975 fi
 976 rm -f conftest*
 977 fi
 978
 979 echo "$ac_t""$ac_cv_c_const" 1>&6
 980 if test $ac_cv_c_const = no; then
 981   cat >> confdefs.h <<\EOF
 982 #define const
 983 EOF
 984
 985 fi
 986
 987 echo $ac_n "checking for inline""... $ac_c" 1>&6
 988 echo "configure:989: checking for inline" >&5
 989 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
 990   echo $ac_n "(cached) $ac_c" 1>&6
 991 else
 992   ac_cv_c_inline=no
 993 for ac_kw in inline __inline__ __inline; do
 994   cat > conftest.$ac_ext <<EOF
 995 #line 996 "configure"
 996 #include "confdefs.h"
 997
 998 int main() {
 999 } $ac_kw foo() {
1000 ; return 0; }
1001 EOF
1002 if { (eval echo configure:1003: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1003   rm -rf conftest*
1004   ac_cv_c_inline=$ac_kw; break
1005 else
1006   echo "configure: failed program was:" >&5
1007   cat conftest.$ac_ext >&5
1008 fi
1009 rm -f conftest*
1010 done
1011
1012 fi
1013
1014 echo "$ac_t""$ac_cv_c_inline" 1>&6
1015 case "$ac_cv_c_inline" in
1016   inline | yes) ;;
1017   no) cat >> confdefs.h <<\EOF
1018 #define inline
1019 EOF
1020  ;;
1021   *)  cat >> confdefs.h <<EOF
1022 #define inline $ac_cv_c_inline
1023 EOF
1024  ;;
1025 esac
1026
1027 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1028 echo "configure:1029: checking for off_t" >&5
1029 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1030   echo $ac_n "(cached) $ac_c" 1>&6
1031 else
1032   cat > conftest.$ac_ext <<EOF
1033 #line 1034 "configure"
1034 #include "confdefs.h"
1035 #include <sys/types.h>
1036 #if STDC_HEADERS
1037 #include <stdlib.h>
1038 #include <stddef.h>
1039 #endif
1040 EOF
1041 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1042   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1043   rm -rf conftest*
1044   ac_cv_type_off_t=yes
1045 else
1046   rm -rf conftest*
1047   ac_cv_type_off_t=no
1048 fi
1049 rm -f conftest*
1050
1051 fi
1052 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1053 if test $ac_cv_type_off_t = no; then
1054   cat >> confdefs.h <<\EOF
1055 #define off_t long
1056 EOF
1057
1058 fi
1059
1060 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1061 echo "configure:1062: checking for size_t" >&5
1062 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1063   echo $ac_n "(cached) $ac_c" 1>&6
1064 else
1065   cat > conftest.$ac_ext <<EOF
1066 #line 1067 "configure"
1067 #include "confdefs.h"
1068 #include <sys/types.h>
1069 #if STDC_HEADERS
1070 #include <stdlib.h>
1071 #include <stddef.h>
1072 #endif
1073 EOF
1074 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1075   egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1076   rm -rf conftest*
1077   ac_cv_type_size_t=yes
1078 else
1079   rm -rf conftest*
1080   ac_cv_type_size_t=no
1081 fi
1082 rm -f conftest*
1083
1084 fi
1085 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1086 if test $ac_cv_type_size_t = no; then
1087   cat >> confdefs.h <<\EOF
1088 #define size_t unsigned
1089 EOF
1090
1091 fi
1092
1093 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1094 # for constant arguments.  Useless!
1095 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1096 echo "configure:1097: checking for working alloca.h" >&5
1097 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1098   echo $ac_n "(cached) $ac_c" 1>&6
1099 else
1100   cat > conftest.$ac_ext <<EOF
1101 #line 1102 "configure"
1102 #include "confdefs.h"
1103 #include <alloca.h>
1104 int main() {
1105 char *p = alloca(2 * sizeof(int));
1106 ; return 0; }
1107 EOF
1108 if { (eval echo configure:1109: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1109   rm -rf conftest*
1110   ac_cv_header_alloca_h=yes
1111 else
1112   echo "configure: failed program was:" >&5
1113   cat conftest.$ac_ext >&5
1114   rm -rf conftest*
1115   ac_cv_header_alloca_h=no
1116 fi
1117 rm -f conftest*
1118 fi
1119
1120 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1121 if test $ac_cv_header_alloca_h = yes; then
1122   cat >> confdefs.h <<\EOF
1123 #define HAVE_ALLOCA_H 1
1124 EOF
1125
1126 fi
1127
1128 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1129 echo "configure:1130: checking for alloca" >&5
1130 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1131   echo $ac_n "(cached) $ac_c" 1>&6
1132 else
1133   cat > conftest.$ac_ext <<EOF
1134 #line 1135 "configure"
1135 #include "confdefs.h"
1136
1137 #ifdef __GNUC__
1138 # define alloca __builtin_alloca
1139 #else
1140 # if HAVE_ALLOCA_H
1141 #  include <alloca.h>
1142 # else
1143 #  ifdef _AIX
1144  #pragma alloca
1145 #  else
1146 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1147 char *alloca ();
1148 #   endif
1149 #  endif
1150 # endif
1151 #endif
1152
1153 int main() {
1154 char *p = (char *) alloca(1);
1155 ; return 0; }
1156 EOF
1157 if { (eval echo configure:1158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1158   rm -rf conftest*
1159   ac_cv_func_alloca_works=yes
1160 else
1161   echo "configure: failed program was:" >&5
1162   cat conftest.$ac_ext >&5
1163   rm -rf conftest*
1164   ac_cv_func_alloca_works=no
1165 fi
1166 rm -f conftest*
1167 fi
1168
1169 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1170 if test $ac_cv_func_alloca_works = yes; then
1171   cat >> confdefs.h <<\EOF
1172 #define HAVE_ALLOCA 1
1173 EOF
1174
1175 fi
1176
1177 if test $ac_cv_func_alloca_works = no; then
1178   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1179   # that cause trouble.  Some versions do not even contain alloca or
1180   # contain a buggy version.  If you still want to use their alloca,
1181   # use ar to extract alloca.o from them instead of compiling alloca.c.
1182   ALLOCA=alloca.o
1183   cat >> confdefs.h <<\EOF
1184 #define C_ALLOCA 1
1185 EOF
1186
1187
1188 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1189 echo "configure:1190: checking whether alloca needs Cray hooks" >&5
1190 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1191   echo $ac_n "(cached) $ac_c" 1>&6
1192 else
1193   cat > conftest.$ac_ext <<EOF
1194 #line 1195 "configure"
1195 #include "confdefs.h"
1196 #if defined(CRAY) && ! defined(CRAY2)
1197 webecray
1198 #else
1199 wenotbecray
1200 #endif
1201
1202 EOF
1203 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1204   egrep "webecray" >/dev/null 2>&1; then
1205   rm -rf conftest*
1206   ac_cv_os_cray=yes
1207 else
1208   rm -rf conftest*
1209   ac_cv_os_cray=no
1210 fi
1211 rm -f conftest*
1212
1213 fi
1214
1215 echo "$ac_t""$ac_cv_os_cray" 1>&6
1216 if test $ac_cv_os_cray = yes; then
1217 for ac_func in _getb67 GETB67 getb67; do
1218   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1219 echo "configure:1220: checking for $ac_func" >&5
1220 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1221   echo $ac_n "(cached) $ac_c" 1>&6
1222 else
1223   cat > conftest.$ac_ext <<EOF
1224 #line 1225 "configure"
1225 #include "confdefs.h"
1226 /* System header to define __stub macros and hopefully few prototypes,
1227     which can conflict with char $ac_func(); below.  */
1228 #include <assert.h>
1229 /* Override any gcc2 internal prototype to avoid an error.  */
1230 /* We use char because int might match the return type of a gcc2
1231     builtin and then its argument prototype would still apply.  */
1232 char $ac_func();
1233
1234 int main() {
1235
1236 /* The GNU C library defines this for functions which it implements
1237     to always fail with ENOSYS.  Some functions are actually named
1238     something starting with __ and the normal name is an alias.  */
1239 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1240 choke me
1241 #else
1242 $ac_func();
1243 #endif
1244
1245 ; return 0; }
1246 EOF
1247 if { (eval echo configure:1248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1248   rm -rf conftest*
1249   eval "ac_cv_func_$ac_func=yes"
1250 else
1251   echo "configure: failed program was:" >&5
1252   cat conftest.$ac_ext >&5
1253   rm -rf conftest*
1254   eval "ac_cv_func_$ac_func=no"
1255 fi
1256 rm -f conftest*
1257 fi
1258
1259 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1260   echo "$ac_t""yes" 1>&6
1261   cat >> confdefs.h <<EOF
1262 #define CRAY_STACKSEG_END $ac_func
1263 EOF
1264
1265   break
1266 else
1267   echo "$ac_t""no" 1>&6
1268 fi
1269
1270 done
1271 fi
1272
1273 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1274 echo "configure:1275: checking stack direction for C alloca" >&5
1275 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1276   echo $ac_n "(cached) $ac_c" 1>&6
1277 else
1278   if test "$cross_compiling" = yes; then
1279   ac_cv_c_stack_direction=0
1280 else
1281   cat > conftest.$ac_ext <<EOF
1282 #line 1283 "configure"
1283 #include "confdefs.h"
1284 find_stack_direction ()
1285 {
1286   static char *addr = 0;
1287   auto char dummy;
1288   if (addr == 0)
1289     {
1290       addr = &dummy;
1291       return find_stack_direction ();
1292     }
1293   else
1294     return (&dummy > addr) ? 1 : -1;
1295 }
1296 main ()
1297 {
1298   exit (find_stack_direction() < 0);
1299 }
1300 EOF
1301 if { (eval echo configure:1302: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1302 then
1303   ac_cv_c_stack_direction=1
1304 else
1305   echo "configure: failed program was:" >&5
1306   cat conftest.$ac_ext >&5
1307   rm -fr conftest*
1308   ac_cv_c_stack_direction=-1
1309 fi
1310 rm -fr conftest*
1311 fi
1312
1313 fi
1314
1315 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1316 cat >> confdefs.h <<EOF
1317 #define STACK_DIRECTION $ac_cv_c_stack_direction
1318 EOF
1319
1320 fi
1321
1322 for ac_hdr in unistd.h
1323 do
1324 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1325 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1326 echo "configure:1327: checking for $ac_hdr" >&5
1327 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1328   echo $ac_n "(cached) $ac_c" 1>&6
1329 else
1330   cat > conftest.$ac_ext <<EOF
1331 #line 1332 "configure"
1332 #include "confdefs.h"
1333 #include <$ac_hdr>
1334 EOF
1335 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1336 { (eval echo configure:1337: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1337 ac_err=`grep -v '^ *+' conftest.out`
1338 if test -z "$ac_err"; then
1339   rm -rf conftest*
1340   eval "ac_cv_header_$ac_safe=yes"
1341 else
1342   echo "$ac_err" >&5
1343   echo "configure: failed program was:" >&5
1344   cat conftest.$ac_ext >&5
1345   rm -rf conftest*
1346   eval "ac_cv_header_$ac_safe=no"
1347 fi
1348 rm -f conftest*
1349 fi
1350 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1351   echo "$ac_t""yes" 1>&6
1352     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1353   cat >> confdefs.h <<EOF
1354 #define $ac_tr_hdr 1
1355 EOF
1356
1357 else
1358   echo "$ac_t""no" 1>&6
1359 fi
1360 done
1361
1362 for ac_func in getpagesize
1363 do
1364 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1365 echo "configure:1366: checking for $ac_func" >&5
1366 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1367   echo $ac_n "(cached) $ac_c" 1>&6
1368 else
1369   cat > conftest.$ac_ext <<EOF
1370 #line 1371 "configure"
1371 #include "confdefs.h"
1372 /* System header to define __stub macros and hopefully few prototypes,
1373     which can conflict with char $ac_func(); below.  */
1374 #include <assert.h>
1375 /* Override any gcc2 internal prototype to avoid an error.  */
1376 /* We use char because int might match the return type of a gcc2
1377     builtin and then its argument prototype would still apply.  */
1378 char $ac_func();
1379
1380 int main() {
1381
1382 /* The GNU C library defines this for functions which it implements
1383     to always fail with ENOSYS.  Some functions are actually named
1384     something starting with __ and the normal name is an alias.  */
1385 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1386 choke me
1387 #else
1388 $ac_func();
1389 #endif
1390
1391 ; return 0; }
1392 EOF
1393 if { (eval echo configure:1394: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1394   rm -rf conftest*
1395   eval "ac_cv_func_$ac_func=yes"
1396 else
1397   echo "configure: failed program was:" >&5
1398   cat conftest.$ac_ext >&5
1399   rm -rf conftest*
1400   eval "ac_cv_func_$ac_func=no"
1401 fi
1402 rm -f conftest*
1403 fi
1404
1405 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1406   echo "$ac_t""yes" 1>&6
1407     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1408   cat >> confdefs.h <<EOF
1409 #define $ac_tr_func 1
1410 EOF
1411
1412 else
1413   echo "$ac_t""no" 1>&6
1414 fi
1415 done
1416
1417 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1418 echo "configure:1419: checking for working mmap" >&5
1419 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1420   echo $ac_n "(cached) $ac_c" 1>&6
1421 else
1422   if test "$cross_compiling" = yes; then
1423   ac_cv_func_mmap_fixed_mapped=no
1424 else
1425   cat > conftest.$ac_ext <<EOF
1426 #line 1427 "configure"
1427 #include "confdefs.h"
1428
1429 /* Thanks to Mike Haertel and Jim Avera for this test.
1430    Here is a matrix of mmap possibilities:
1431         mmap private not fixed
1432         mmap private fixed at somewhere currently unmapped
1433         mmap private fixed at somewhere already mapped
1434         mmap shared not fixed
1435         mmap shared fixed at somewhere currently unmapped
1436         mmap shared fixed at somewhere already mapped
1437    For private mappings, we should verify that changes cannot be read()
1438    back from the file, nor mmap's back from the file at a different
1439    address.  (There have been systems where private was not correctly
1440    implemented like the infamous i386 svr4.0, and systems where the
1441    VM page cache was not coherent with the filesystem buffer cache
1442    like early versions of FreeBSD and possibly contemporary NetBSD.)
1443    For shared mappings, we should conversely verify that changes get
1444    propogated back to all the places they're supposed to be.
1445
1446    Grep wants private fixed already mapped.
1447    The main things grep needs to know about mmap are:
1448    * does it exist and is it safe to write into the mmap'd area
1449    * how to use it (BSD variants)  */
1450 #include <sys/types.h>
1451 #include <fcntl.h>
1452 #include <sys/mman.h>
1453
1454 /* This mess was copied from the GNU getpagesize.h.  */
1455 #ifndef HAVE_GETPAGESIZE
1456 # ifdef HAVE_UNISTD_H
1457 #  include <unistd.h>
1458 # endif
1459
1460 /* Assume that all systems that can run configure have sys/param.h.  */
1461 # ifndef HAVE_SYS_PARAM_H
1462 #  define HAVE_SYS_PARAM_H 1
1463 # endif
1464
1465 # ifdef _SC_PAGESIZE
1466 #  define getpagesize() sysconf(_SC_PAGESIZE)
1467 # else /* no _SC_PAGESIZE */
1468 #  ifdef HAVE_SYS_PARAM_H
1469 #   include <sys/param.h>
1470 #   ifdef EXEC_PAGESIZE
1471 #    define getpagesize() EXEC_PAGESIZE
1472 #   else /* no EXEC_PAGESIZE */
1473 #    ifdef NBPG
1474 #     define getpagesize() NBPG * CLSIZE
1475 #     ifndef CLSIZE
1476 #      define CLSIZE 1
1477 #     endif /* no CLSIZE */
1478 #    else /* no NBPG */
1479 #     ifdef NBPC
1480 #      define getpagesize() NBPC
1481 #     else /* no NBPC */
1482 #      ifdef PAGESIZE
1483 #       define getpagesize() PAGESIZE
1484 #      endif /* PAGESIZE */
1485 #     endif /* no NBPC */
1486 #    endif /* no NBPG */
1487 #   endif /* no EXEC_PAGESIZE */
1488 #  else /* no HAVE_SYS_PARAM_H */
1489 #   define getpagesize() 8192   /* punt totally */
1490 #  endif /* no HAVE_SYS_PARAM_H */
1491 # endif /* no _SC_PAGESIZE */
1492
1493 #endif /* no HAVE_GETPAGESIZE */
1494
1495 #ifdef __cplusplus
1496 extern "C" { void *malloc(unsigned); }
1497 #else
1498 char *malloc();
1499 #endif
1500
1501 int
1502 main()
1503 {
1504         char *data, *data2, *data3;
1505         int i, pagesize;
1506         int fd;
1507
1508         pagesize = getpagesize();
1509
1510         /*
1511          * First, make a file with some known garbage in it.
1512          */
1513         data = malloc(pagesize);
1514         if (!data)
1515                 exit(1);
1516         for (i = 0; i < pagesize; ++i)
1517                 *(data + i) = rand();
1518         umask(0);
1519         fd = creat("conftestmmap", 0600);
1520         if (fd < 0)
1521                 exit(1);
1522         if (write(fd, data, pagesize) != pagesize)
1523                 exit(1);
1524         close(fd);
1525
1526         /*
1527          * Next, try to mmap the file at a fixed address which
1528          * already has something else allocated at it.  If we can,
1529          * also make sure that we see the same garbage.
1530          */
1531         fd = open("conftestmmap", O_RDWR);
1532         if (fd < 0)
1533                 exit(1);
1534         data2 = malloc(2 * pagesize);
1535         if (!data2)
1536                 exit(1);
1537         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1538         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1539             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1540                 exit(1);
1541         for (i = 0; i < pagesize; ++i)
1542                 if (*(data + i) != *(data2 + i))
1543                         exit(1);
1544
1545         /*
1546          * Finally, make sure that changes to the mapped area
1547          * do not percolate back to the file as seen by read().
1548          * (This is a bug on some variants of i386 svr4.0.)
1549          */
1550         for (i = 0; i < pagesize; ++i)
1551                 *(data2 + i) = *(data2 + i) + 1;
1552         data3 = malloc(pagesize);
1553         if (!data3)
1554                 exit(1);
1555         if (read(fd, data3, pagesize) != pagesize)
1556                 exit(1);
1557         for (i = 0; i < pagesize; ++i)
1558                 if (*(data + i) != *(data3 + i))
1559                         exit(1);
1560         close(fd);
1561         unlink("conftestmmap");
1562         exit(0);
1563 }
1564
1565 EOF
1566 if { (eval echo configure:1567: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1567 then
1568   ac_cv_func_mmap_fixed_mapped=yes
1569 else
1570   echo "configure: failed program was:" >&5
1571   cat conftest.$ac_ext >&5
1572   rm -fr conftest*
1573   ac_cv_func_mmap_fixed_mapped=no
1574 fi
1575 rm -fr conftest*
1576 fi
1577
1578 fi
1579
1580 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1581 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1582   cat >> confdefs.h <<\EOF
1583 #define HAVE_MMAP 1
1584 EOF
1585
1586 fi
1587
1588
1589 # autoconf.info says this should be called right after AC_INIT.
1590
1591
1592 ac_aux_dir=
1593 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
1594   if test -f $ac_dir/install-sh; then
1595     ac_aux_dir=$ac_dir
1596     ac_install_sh="$ac_aux_dir/install-sh -c"
1597     break
1598   elif test -f $ac_dir/install.sh; then
1599     ac_aux_dir=$ac_dir
1600     ac_install_sh="$ac_aux_dir/install.sh -c"
1601     break
1602   fi
1603 done
1604 if test -z "$ac_aux_dir"; then
1605   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
1606 fi
1607 ac_config_guess=$ac_aux_dir/config.guess
1608 ac_config_sub=$ac_aux_dir/config.sub
1609 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1610
1611
1612 # Do some error checking and defaulting for the host and target type.
1613 # The inputs are:
1614 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1615 #
1616 # The rules are:
1617 # 1. You are not allowed to specify --host, --target, and nonopt at the
1618 #    same time.
1619 # 2. Host defaults to nonopt.
1620 # 3. If nonopt is not specified, then host defaults to the current host,
1621 #    as determined by config.guess.
1622 # 4. Target and build default to nonopt.
1623 # 5. If nonopt is not specified, then target and build default to host.
1624
1625 # The aliases save the names the user supplied, while $host etc.
1626 # will get canonicalized.
1627 case $host---$target---$nonopt in
1628 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1629 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1630 esac
1631
1632
1633 # Make sure we can run config.sub.
1634 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1635 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1636 fi
1637
1638 echo $ac_n "checking host system type""... $ac_c" 1>&6
1639 echo "configure:1640: checking host system type" >&5
1640
1641 host_alias=$host
1642 case "$host_alias" in
1643 NONE)
1644   case $nonopt in
1645   NONE)
1646     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1647     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1648     fi ;;
1649   *) host_alias=$nonopt ;;
1650   esac ;;
1651 esac
1652
1653 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1654 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1655 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1656 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1657 echo "$ac_t""$host" 1>&6
1658
1659 echo $ac_n "checking target system type""... $ac_c" 1>&6
1660 echo "configure:1661: checking target system type" >&5
1661
1662 target_alias=$target
1663 case "$target_alias" in
1664 NONE)
1665   case $nonopt in
1666   NONE) target_alias=$host_alias ;;
1667   *) target_alias=$nonopt ;;
1668   esac ;;
1669 esac
1670
1671 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1672 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1673 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1674 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1675 echo "$ac_t""$target" 1>&6
1676
1677 echo $ac_n "checking build system type""... $ac_c" 1>&6
1678 echo "configure:1679: checking build system type" >&5
1679
1680 build_alias=$build
1681 case "$build_alias" in
1682 NONE)
1683   case $nonopt in
1684   NONE) build_alias=$host_alias ;;
1685   *) build_alias=$nonopt ;;
1686   esac ;;
1687 esac
1688
1689 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1690 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1691 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1692 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1693 echo "$ac_t""$build" 1>&6
1694
1695 test "$host_alias" != "$target_alias" &&
1696   test "$program_prefix$program_suffix$program_transform_name" = \
1697     NONENONEs,x,x, &&
1698   program_prefix=${target_alias}-
1699
1700 if test "$program_transform_name" = s,x,x,; then
1701   program_transform_name=
1702 else
1703   # Double any \ or $.  echo might interpret backslashes.
1704   cat <<\EOF_SED > conftestsed
1705 s,\\,\\\\,g; s,\$,$$,g
1706 EOF_SED
1707   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1708   rm -f conftestsed
1709 fi
1710 test "$program_prefix" != NONE &&
1711   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1712 # Use a double $ so make ignores it.
1713 test "$program_suffix" != NONE &&
1714   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1715
1716 # sed with no file args requires a program.
1717 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1718
1719 # Extract the first word of "gcc", so it can be a program name with args.
1720 set dummy gcc; ac_word=$2
1721 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1722 echo "configure:1723: checking for $ac_word" >&5
1723 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1724   echo $ac_n "(cached) $ac_c" 1>&6
1725 else
1726   if test -n "$CC"; then
1727   ac_cv_prog_CC="$CC" # Let the user override the test.
1728 else
1729   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1730   for ac_dir in $PATH; do
1731     test -z "$ac_dir" && ac_dir=.
1732     if test -f $ac_dir/$ac_word; then
1733       ac_cv_prog_CC="gcc"
1734       break
1735     fi
1736   done
1737   IFS="$ac_save_ifs"
1738 fi
1739 fi
1740 CC="$ac_cv_prog_CC"
1741 if test -n "$CC"; then
1742   echo "$ac_t""$CC" 1>&6
1743 else
1744   echo "$ac_t""no" 1>&6
1745 fi
1746
1747 if test -z "$CC"; then
1748   # Extract the first word of "cc", so it can be a program name with args.
1749 set dummy cc; ac_word=$2
1750 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1751 echo "configure:1752: checking for $ac_word" >&5
1752 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1753   echo $ac_n "(cached) $ac_c" 1>&6
1754 else
1755   if test -n "$CC"; then
1756   ac_cv_prog_CC="$CC" # Let the user override the test.
1757 else
1758   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1759   ac_prog_rejected=no
1760   for ac_dir in $PATH; do
1761     test -z "$ac_dir" && ac_dir=.
1762     if test -f $ac_dir/$ac_word; then
1763       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1764         ac_prog_rejected=yes
1765         continue
1766       fi
1767       ac_cv_prog_CC="cc"
1768       break
1769     fi
1770   done
1771   IFS="$ac_save_ifs"
1772 if test $ac_prog_rejected = yes; then
1773   # We found a bogon in the path, so make sure we never use it.
1774   set dummy $ac_cv_prog_CC
1775   shift
1776   if test $# -gt 0; then
1777     # We chose a different compiler from the bogus one.
1778     # However, it has the same basename, so the bogon will be chosen
1779     # first if we set CC to just the basename; use the full file name.
1780     shift
1781     set dummy "$ac_dir/$ac_word" "$@"
1782     shift
1783     ac_cv_prog_CC="$@"
1784   fi
1785 fi
1786 fi
1787 fi
1788 CC="$ac_cv_prog_CC"
1789 if test -n "$CC"; then
1790   echo "$ac_t""$CC" 1>&6
1791 else
1792   echo "$ac_t""no" 1>&6
1793 fi
1794
1795   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1796 fi
1797
1798 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1799 echo "configure:1800: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1800
1801 ac_ext=c
1802 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1803 ac_cpp='$CPP $CPPFLAGS'
1804 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1805 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1806 cross_compiling=$ac_cv_prog_cc_cross
1807
1808 cat > conftest.$ac_ext <<EOF
1809 #line 1810 "configure"
1810 #include "confdefs.h"
1811 main(){return(0);}
1812 EOF
1813 if { (eval echo configure:1814: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1814   ac_cv_prog_cc_works=yes
1815   # If we can't run a trivial program, we are probably using a cross compiler.
1816   if (./conftest; exit) 2>/dev/null; then
1817     ac_cv_prog_cc_cross=no
1818   else
1819     ac_cv_prog_cc_cross=yes
1820   fi
1821 else
1822   echo "configure: failed program was:" >&5
1823   cat conftest.$ac_ext >&5
1824   ac_cv_prog_cc_works=no
1825 fi
1826 rm -fr conftest*
1827
1828 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1829 if test $ac_cv_prog_cc_works = no; then
1830   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1831 fi
1832 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1833 echo "configure:1834: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1834 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1835 cross_compiling=$ac_cv_prog_cc_cross
1836
1837 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1838 echo "configure:1839: checking whether we are using GNU C" >&5
1839 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1840   echo $ac_n "(cached) $ac_c" 1>&6
1841 else
1842   cat > conftest.c <<EOF
1843 #ifdef __GNUC__
1844   yes;
1845 #endif
1846 EOF
1847 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1848: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1848   ac_cv_prog_gcc=yes
1849 else
1850   ac_cv_prog_gcc=no
1851 fi
1852 fi
1853
1854 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1855
1856 if test $ac_cv_prog_gcc = yes; then
1857   GCC=yes
1858   ac_test_CFLAGS="${CFLAGS+set}"
1859   ac_save_CFLAGS="$CFLAGS"
1860   CFLAGS=
1861   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1862 echo "configure:1863: checking whether ${CC-cc} accepts -g" >&5
1863 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1864   echo $ac_n "(cached) $ac_c" 1>&6
1865 else
1866   echo 'void f(){}' > conftest.c
1867 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1868   ac_cv_prog_cc_g=yes
1869 else
1870   ac_cv_prog_cc_g=no
1871 fi
1872 rm -f conftest*
1873
1874 fi
1875
1876 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1877   if test "$ac_test_CFLAGS" = set; then
1878     CFLAGS="$ac_save_CFLAGS"
1879   elif test $ac_cv_prog_cc_g = yes; then
1880     CFLAGS="-g -O2"
1881   else
1882     CFLAGS="-O2"
1883   fi
1884 else
1885   GCC=
1886   test "${CFLAGS+set}" = set || CFLAGS="-g"
1887 fi
1888
1889 # Find a good install program.  We prefer a C program (faster),
1890 # so one script is as good as another.  But avoid the broken or
1891 # incompatible versions:
1892 # SysV /etc/install, /usr/sbin/install
1893 # SunOS /usr/etc/install
1894 # IRIX /sbin/install
1895 # AIX /bin/install
1896 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1897 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1898 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1899 # ./install, which can be erroneously created by make from ./install.sh.
1900 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1901 echo "configure:1902: checking for a BSD compatible install" >&5
1902 if test -z "$INSTALL"; then
1903 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1904   echo $ac_n "(cached) $ac_c" 1>&6
1905 else
1906     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1907   for ac_dir in $PATH; do
1908     # Account for people who put trailing slashes in PATH elements.
1909     case "$ac_dir/" in
1910     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1911     *)
1912       # OSF1 and SCO ODT 3.0 have their own names for install.
1913       # Don't use installbsd from OSF since it installs stuff as root
1914       # by default.
1915       for ac_prog in ginstall scoinst install; do
1916         if test -f $ac_dir/$ac_prog; then
1917           if test $ac_prog = install &&
1918             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1919             # AIX install.  It has an incompatible calling convention.
1920             :
1921           else
1922             ac_cv_path_install="$ac_dir/$ac_prog -c"
1923             break 2
1924           fi
1925         fi
1926       done
1927       ;;
1928     esac
1929   done
1930   IFS="$ac_save_IFS"
1931
1932 fi
1933   if test "${ac_cv_path_install+set}" = set; then
1934     INSTALL="$ac_cv_path_install"
1935   else
1936     # As a last resort, use the slow shell script.  We don't cache a
1937     # path for INSTALL within a source directory, because that will
1938     # break other packages using the cache if that directory is
1939     # removed, or if the path is relative.
1940     INSTALL="$ac_install_sh"
1941   fi
1942 fi
1943 echo "$ac_t""$INSTALL" 1>&6
1944
1945 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1946 # It thinks the first close brace ends the variable substitution.
1947 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1948
1949 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1950
1951
1952 # Put a plausible default for CC_FOR_BUILD in Makefile.
1953 if test "x$cross_compiling" = "xno"; then
1954   CC_FOR_BUILD='$(CC)'
1955 else
1956   CC_FOR_BUILD=gcc
1957 fi
1958
1959
1960
1961
1962 AR=${AR-ar}
1963
1964 # Extract the first word of "ranlib", so it can be a program name with args.
1965 set dummy ranlib; ac_word=$2
1966 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1967 echo "configure:1968: checking for $ac_word" >&5
1968 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1969   echo $ac_n "(cached) $ac_c" 1>&6
1970 else
1971   if test -n "$RANLIB"; then
1972   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1973 else
1974   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1975   for ac_dir in $PATH; do
1976     test -z "$ac_dir" && ac_dir=.
1977     if test -f $ac_dir/$ac_word; then
1978       ac_cv_prog_RANLIB="ranlib"
1979       break
1980     fi
1981   done
1982   IFS="$ac_save_ifs"
1983   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1984 fi
1985 fi
1986 RANLIB="$ac_cv_prog_RANLIB"
1987 if test -n "$RANLIB"; then
1988   echo "$ac_t""$RANLIB" 1>&6
1989 else
1990   echo "$ac_t""no" 1>&6
1991 fi
1992
1993
1994 ALL_LINGUAS=
1995
1996    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1997 unistd.h values.h sys/param.h
1998 do
1999 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2000 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2001 echo "configure:2002: checking for $ac_hdr" >&5
2002 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2003   echo $ac_n "(cached) $ac_c" 1>&6
2004 else
2005   cat > conftest.$ac_ext <<EOF
2006 #line 2007 "configure"
2007 #include "confdefs.h"
2008 #include <$ac_hdr>
2009 EOF
2010 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2011 { (eval echo configure:2012: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2012 ac_err=`grep -v '^ *+' conftest.out`
2013 if test -z "$ac_err"; then
2014   rm -rf conftest*
2015   eval "ac_cv_header_$ac_safe=yes"
2016 else
2017   echo "$ac_err" >&5
2018   echo "configure: failed program was:" >&5
2019   cat conftest.$ac_ext >&5
2020   rm -rf conftest*
2021   eval "ac_cv_header_$ac_safe=no"
2022 fi
2023 rm -f conftest*
2024 fi
2025 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2026   echo "$ac_t""yes" 1>&6
2027     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2028   cat >> confdefs.h <<EOF
2029 #define $ac_tr_hdr 1
2030 EOF
2031
2032 else
2033   echo "$ac_t""no" 1>&6
2034 fi
2035 done
2036
2037    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2038 __argz_count __argz_stringify __argz_next
2039 do
2040 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2041 echo "configure:2042: checking for $ac_func" >&5
2042 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2043   echo $ac_n "(cached) $ac_c" 1>&6
2044 else
2045   cat > conftest.$ac_ext <<EOF
2046 #line 2047 "configure"
2047 #include "confdefs.h"
2048 /* System header to define __stub macros and hopefully few prototypes,
2049     which can conflict with char $ac_func(); below.  */
2050 #include <assert.h>
2051 /* Override any gcc2 internal prototype to avoid an error.  */
2052 /* We use char because int might match the return type of a gcc2
2053     builtin and then its argument prototype would still apply.  */
2054 char $ac_func();
2055
2056 int main() {
2057
2058 /* The GNU C library defines this for functions which it implements
2059     to always fail with ENOSYS.  Some functions are actually named
2060     something starting with __ and the normal name is an alias.  */
2061 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2062 choke me
2063 #else
2064 $ac_func();
2065 #endif
2066
2067 ; return 0; }
2068 EOF
2069 if { (eval echo configure:2070: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2070   rm -rf conftest*
2071   eval "ac_cv_func_$ac_func=yes"
2072 else
2073   echo "configure: failed program was:" >&5
2074   cat conftest.$ac_ext >&5
2075   rm -rf conftest*
2076   eval "ac_cv_func_$ac_func=no"
2077 fi
2078 rm -f conftest*
2079 fi
2080
2081 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2082   echo "$ac_t""yes" 1>&6
2083     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2084   cat >> confdefs.h <<EOF
2085 #define $ac_tr_func 1
2086 EOF
2087
2088 else
2089   echo "$ac_t""no" 1>&6
2090 fi
2091 done
2092
2093
2094    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2095      for ac_func in stpcpy
2096 do
2097 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2098 echo "configure:2099: checking for $ac_func" >&5
2099 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2100   echo $ac_n "(cached) $ac_c" 1>&6
2101 else
2102   cat > conftest.$ac_ext <<EOF
2103 #line 2104 "configure"
2104 #include "confdefs.h"
2105 /* System header to define __stub macros and hopefully few prototypes,
2106     which can conflict with char $ac_func(); below.  */
2107 #include <assert.h>
2108 /* Override any gcc2 internal prototype to avoid an error.  */
2109 /* We use char because int might match the return type of a gcc2
2110     builtin and then its argument prototype would still apply.  */
2111 char $ac_func();
2112
2113 int main() {
2114
2115 /* The GNU C library defines this for functions which it implements
2116     to always fail with ENOSYS.  Some functions are actually named
2117     something starting with __ and the normal name is an alias.  */
2118 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2119 choke me
2120 #else
2121 $ac_func();
2122 #endif
2123
2124 ; return 0; }
2125 EOF
2126 if { (eval echo configure:2127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2127   rm -rf conftest*
2128   eval "ac_cv_func_$ac_func=yes"
2129 else
2130   echo "configure: failed program was:" >&5
2131   cat conftest.$ac_ext >&5
2132   rm -rf conftest*
2133   eval "ac_cv_func_$ac_func=no"
2134 fi
2135 rm -f conftest*
2136 fi
2137
2138 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2139   echo "$ac_t""yes" 1>&6
2140     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2141   cat >> confdefs.h <<EOF
2142 #define $ac_tr_func 1
2143 EOF
2144
2145 else
2146   echo "$ac_t""no" 1>&6
2147 fi
2148 done
2149
2150    fi
2151    if test "${ac_cv_func_stpcpy}" = "yes"; then
2152      cat >> confdefs.h <<\EOF
2153 #define HAVE_STPCPY 1
2154 EOF
2155
2156    fi
2157
2158    if test $ac_cv_header_locale_h = yes; then
2159     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2160 echo "configure:2161: checking for LC_MESSAGES" >&5
2161 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2162   echo $ac_n "(cached) $ac_c" 1>&6
2163 else
2164   cat > conftest.$ac_ext <<EOF
2165 #line 2166 "configure"
2166 #include "confdefs.h"
2167 #include <locale.h>
2168 int main() {
2169 return LC_MESSAGES
2170 ; return 0; }
2171 EOF
2172 if { (eval echo configure:2173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2173   rm -rf conftest*
2174   am_cv_val_LC_MESSAGES=yes
2175 else
2176   echo "configure: failed program was:" >&5
2177   cat conftest.$ac_ext >&5
2178   rm -rf conftest*
2179   am_cv_val_LC_MESSAGES=no
2180 fi
2181 rm -f conftest*
2182 fi
2183
2184 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2185     if test $am_cv_val_LC_MESSAGES = yes; then
2186       cat >> confdefs.h <<\EOF
2187 #define HAVE_LC_MESSAGES 1
2188 EOF
2189
2190     fi
2191   fi
2192    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2193 echo "configure:2194: checking whether NLS is requested" >&5
2194         # Check whether --enable-nls or --disable-nls was given.
2195 if test "${enable_nls+set}" = set; then
2196   enableval="$enable_nls"
2197   USE_NLS=$enableval
2198 else
2199   USE_NLS=yes
2200 fi
2201
2202     echo "$ac_t""$USE_NLS" 1>&6
2203
2204
2205     USE_INCLUDED_LIBINTL=no
2206
2207         if test "$USE_NLS" = "yes"; then
2208       cat >> confdefs.h <<\EOF
2209 #define ENABLE_NLS 1
2210 EOF
2211
2212       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2213 echo "configure:2214: checking whether included gettext is requested" >&5
2214       # Check whether --with-included-gettext or --without-included-gettext was given.
2215 if test "${with_included_gettext+set}" = set; then
2216   withval="$with_included_gettext"
2217   nls_cv_force_use_gnu_gettext=$withval
2218 else
2219   nls_cv_force_use_gnu_gettext=no
2220 fi
2221
2222       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2223
2224       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2225       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2226                                         nls_cv_header_intl=
2227         nls_cv_header_libgt=
2228         CATOBJEXT=NONE
2229
2230         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2231 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2232 echo "configure:2233: checking for libintl.h" >&5
2233 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2234   echo $ac_n "(cached) $ac_c" 1>&6
2235 else
2236   cat > conftest.$ac_ext <<EOF
2237 #line 2238 "configure"
2238 #include "confdefs.h"
2239 #include <libintl.h>
2240 EOF
2241 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2242 { (eval echo configure:2243: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2243 ac_err=`grep -v '^ *+' conftest.out`
2244 if test -z "$ac_err"; then
2245   rm -rf conftest*
2246   eval "ac_cv_header_$ac_safe=yes"
2247 else
2248   echo "$ac_err" >&5
2249   echo "configure: failed program was:" >&5
2250   cat conftest.$ac_ext >&5
2251   rm -rf conftest*
2252   eval "ac_cv_header_$ac_safe=no"
2253 fi
2254 rm -f conftest*
2255 fi
2256 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2257   echo "$ac_t""yes" 1>&6
2258   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2259 echo "configure:2260: checking for gettext in libc" >&5
2260 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2261   echo $ac_n "(cached) $ac_c" 1>&6
2262 else
2263   cat > conftest.$ac_ext <<EOF
2264 #line 2265 "configure"
2265 #include "confdefs.h"
2266 #include <libintl.h>
2267 int main() {
2268 return (int) gettext ("")
2269 ; return 0; }
2270 EOF
2271 if { (eval echo configure:2272: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2272   rm -rf conftest*
2273   gt_cv_func_gettext_libc=yes
2274 else
2275   echo "configure: failed program was:" >&5
2276   cat conftest.$ac_ext >&5
2277   rm -rf conftest*
2278   gt_cv_func_gettext_libc=no
2279 fi
2280 rm -f conftest*
2281 fi
2282
2283 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2284
2285            if test "$gt_cv_func_gettext_libc" != "yes"; then
2286              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2287 echo "configure:2288: checking for bindtextdomain in -lintl" >&5
2288 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2289 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2290   echo $ac_n "(cached) $ac_c" 1>&6
2291 else
2292   ac_save_LIBS="$LIBS"
2293 LIBS="-lintl  $LIBS"
2294 cat > conftest.$ac_ext <<EOF
2295 #line 2296 "configure"
2296 #include "confdefs.h"
2297 /* Override any gcc2 internal prototype to avoid an error.  */
2298 /* We use char because int might match the return type of a gcc2
2299     builtin and then its argument prototype would still apply.  */
2300 char bindtextdomain();
2301
2302 int main() {
2303 bindtextdomain()
2304 ; return 0; }
2305 EOF
2306 if { (eval echo configure:2307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2307   rm -rf conftest*
2308   eval "ac_cv_lib_$ac_lib_var=yes"
2309 else
2310   echo "configure: failed program was:" >&5
2311   cat conftest.$ac_ext >&5
2312   rm -rf conftest*
2313   eval "ac_cv_lib_$ac_lib_var=no"
2314 fi
2315 rm -f conftest*
2316 LIBS="$ac_save_LIBS"
2317
2318 fi
2319 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2320   echo "$ac_t""yes" 1>&6
2321   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2322 echo "configure:2323: checking for gettext in libintl" >&5
2323 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2324   echo $ac_n "(cached) $ac_c" 1>&6
2325 else
2326   cat > conftest.$ac_ext <<EOF
2327 #line 2328 "configure"
2328 #include "confdefs.h"
2329
2330 int main() {
2331 return (int) gettext ("")
2332 ; return 0; }
2333 EOF
2334 if { (eval echo configure:2335: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2335   rm -rf conftest*
2336   gt_cv_func_gettext_libintl=yes
2337 else
2338   echo "configure: failed program was:" >&5
2339   cat conftest.$ac_ext >&5
2340   rm -rf conftest*
2341   gt_cv_func_gettext_libintl=no
2342 fi
2343 rm -f conftest*
2344 fi
2345
2346 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2347 else
2348   echo "$ac_t""no" 1>&6
2349 fi
2350
2351            fi
2352
2353            if test "$gt_cv_func_gettext_libc" = "yes" \
2354               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2355               cat >> confdefs.h <<\EOF
2356 #define HAVE_GETTEXT 1
2357 EOF
2358
2359               # Extract the first word of "msgfmt", so it can be a program name with args.
2360 set dummy msgfmt; ac_word=$2
2361 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2362 echo "configure:2363: checking for $ac_word" >&5
2363 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2364   echo $ac_n "(cached) $ac_c" 1>&6
2365 else
2366   case "$MSGFMT" in
2367   /*)
2368   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2369   ;;
2370   *)
2371   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2372   for ac_dir in $PATH; do
2373     test -z "$ac_dir" && ac_dir=.
2374     if test -f $ac_dir/$ac_word; then
2375       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2376         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2377         break
2378       fi
2379     fi
2380   done
2381   IFS="$ac_save_ifs"
2382   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2383   ;;
2384 esac
2385 fi
2386 MSGFMT="$ac_cv_path_MSGFMT"
2387 if test -n "$MSGFMT"; then
2388   echo "$ac_t""$MSGFMT" 1>&6
2389 else
2390   echo "$ac_t""no" 1>&6
2391 fi
2392               if test "$MSGFMT" != "no"; then
2393                 for ac_func in dcgettext
2394 do
2395 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2396 echo "configure:2397: checking for $ac_func" >&5
2397 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2398   echo $ac_n "(cached) $ac_c" 1>&6
2399 else
2400   cat > conftest.$ac_ext <<EOF
2401 #line 2402 "configure"
2402 #include "confdefs.h"
2403 /* System header to define __stub macros and hopefully few prototypes,
2404     which can conflict with char $ac_func(); below.  */
2405 #include <assert.h>
2406 /* Override any gcc2 internal prototype to avoid an error.  */
2407 /* We use char because int might match the return type of a gcc2
2408     builtin and then its argument prototype would still apply.  */
2409 char $ac_func();
2410
2411 int main() {
2412
2413 /* The GNU C library defines this for functions which it implements
2414     to always fail with ENOSYS.  Some functions are actually named
2415     something starting with __ and the normal name is an alias.  */
2416 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2417 choke me
2418 #else
2419 $ac_func();
2420 #endif
2421
2422 ; return 0; }
2423 EOF
2424 if { (eval echo configure:2425: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2425   rm -rf conftest*
2426   eval "ac_cv_func_$ac_func=yes"
2427 else
2428   echo "configure: failed program was:" >&5
2429   cat conftest.$ac_ext >&5
2430   rm -rf conftest*
2431   eval "ac_cv_func_$ac_func=no"
2432 fi
2433 rm -f conftest*
2434 fi
2435
2436 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2437   echo "$ac_t""yes" 1>&6
2438     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2439   cat >> confdefs.h <<EOF
2440 #define $ac_tr_func 1
2441 EOF
2442
2443 else
2444   echo "$ac_t""no" 1>&6
2445 fi
2446 done
2447
2448                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2449 set dummy gmsgfmt; ac_word=$2
2450 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2451 echo "configure:2452: checking for $ac_word" >&5
2452 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2453   echo $ac_n "(cached) $ac_c" 1>&6
2454 else
2455   case "$GMSGFMT" in
2456   /*)
2457   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2458   ;;
2459   ?:/*)
2460   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2461   ;;
2462   *)
2463   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2464   for ac_dir in $PATH; do
2465     test -z "$ac_dir" && ac_dir=.
2466     if test -f $ac_dir/$ac_word; then
2467       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2468       break
2469     fi
2470   done
2471   IFS="$ac_save_ifs"
2472   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2473   ;;
2474 esac
2475 fi
2476 GMSGFMT="$ac_cv_path_GMSGFMT"
2477 if test -n "$GMSGFMT"; then
2478   echo "$ac_t""$GMSGFMT" 1>&6
2479 else
2480   echo "$ac_t""no" 1>&6
2481 fi
2482
2483                 # Extract the first word of "xgettext", so it can be a program name with args.
2484 set dummy xgettext; ac_word=$2
2485 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2486 echo "configure:2487: checking for $ac_word" >&5
2487 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2488   echo $ac_n "(cached) $ac_c" 1>&6
2489 else
2490   case "$XGETTEXT" in
2491   /*)
2492   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2493   ;;
2494   *)
2495   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2496   for ac_dir in $PATH; do
2497     test -z "$ac_dir" && ac_dir=.
2498     if test -f $ac_dir/$ac_word; then
2499       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2500         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2501         break
2502       fi
2503     fi
2504   done
2505   IFS="$ac_save_ifs"
2506   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2507   ;;
2508 esac
2509 fi
2510 XGETTEXT="$ac_cv_path_XGETTEXT"
2511 if test -n "$XGETTEXT"; then
2512   echo "$ac_t""$XGETTEXT" 1>&6
2513 else
2514   echo "$ac_t""no" 1>&6
2515 fi
2516
2517                 cat > conftest.$ac_ext <<EOF
2518 #line 2519 "configure"
2519 #include "confdefs.h"
2520
2521 int main() {
2522 extern int _nl_msg_cat_cntr;
2523                                return _nl_msg_cat_cntr
2524 ; return 0; }
2525 EOF
2526 if { (eval echo configure:2527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2527   rm -rf conftest*
2528   CATOBJEXT=.gmo
2529                    DATADIRNAME=share
2530 else
2531   echo "configure: failed program was:" >&5
2532   cat conftest.$ac_ext >&5
2533   rm -rf conftest*
2534   CATOBJEXT=.mo
2535                    DATADIRNAME=lib
2536 fi
2537 rm -f conftest*
2538                 INSTOBJEXT=.mo
2539               fi
2540             fi
2541
2542 else
2543   echo "$ac_t""no" 1>&6
2544 fi
2545
2546
2547
2548         if test "$CATOBJEXT" = "NONE"; then
2549                           nls_cv_use_gnu_gettext=yes
2550         fi
2551       fi
2552
2553       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2554                 INTLOBJS="\$(GETTOBJS)"
2555         # Extract the first word of "msgfmt", so it can be a program name with args.
2556 set dummy msgfmt; ac_word=$2
2557 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2558 echo "configure:2559: checking for $ac_word" >&5
2559 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2560   echo $ac_n "(cached) $ac_c" 1>&6
2561 else
2562   case "$MSGFMT" in
2563   /*)
2564   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2565   ;;
2566   *)
2567   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2568   for ac_dir in $PATH; do
2569     test -z "$ac_dir" && ac_dir=.
2570     if test -f $ac_dir/$ac_word; then
2571       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2572         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2573         break
2574       fi
2575     fi
2576   done
2577   IFS="$ac_save_ifs"
2578   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2579   ;;
2580 esac
2581 fi
2582 MSGFMT="$ac_cv_path_MSGFMT"
2583 if test -n "$MSGFMT"; then
2584   echo "$ac_t""$MSGFMT" 1>&6
2585 else
2586   echo "$ac_t""no" 1>&6
2587 fi
2588
2589         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2590 set dummy gmsgfmt; ac_word=$2
2591 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2592 echo "configure:2593: checking for $ac_word" >&5
2593 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2594   echo $ac_n "(cached) $ac_c" 1>&6
2595 else
2596   case "$GMSGFMT" in
2597   /*)
2598   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2599   ;;
2600   ?:/*)
2601   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2602   ;;
2603   *)
2604   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2605   for ac_dir in $PATH; do
2606     test -z "$ac_dir" && ac_dir=.
2607     if test -f $ac_dir/$ac_word; then
2608       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2609       break
2610     fi
2611   done
2612   IFS="$ac_save_ifs"
2613   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2614   ;;
2615 esac
2616 fi
2617 GMSGFMT="$ac_cv_path_GMSGFMT"
2618 if test -n "$GMSGFMT"; then
2619   echo "$ac_t""$GMSGFMT" 1>&6
2620 else
2621   echo "$ac_t""no" 1>&6
2622 fi
2623
2624         # Extract the first word of "xgettext", so it can be a program name with args.
2625 set dummy xgettext; ac_word=$2
2626 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2627 echo "configure:2628: checking for $ac_word" >&5
2628 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2629   echo $ac_n "(cached) $ac_c" 1>&6
2630 else
2631   case "$XGETTEXT" in
2632   /*)
2633   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2634   ;;
2635   *)
2636   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2637   for ac_dir in $PATH; do
2638     test -z "$ac_dir" && ac_dir=.
2639     if test -f $ac_dir/$ac_word; then
2640       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2641         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2642         break
2643       fi
2644     fi
2645   done
2646   IFS="$ac_save_ifs"
2647   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2648   ;;
2649 esac
2650 fi
2651 XGETTEXT="$ac_cv_path_XGETTEXT"
2652 if test -n "$XGETTEXT"; then
2653   echo "$ac_t""$XGETTEXT" 1>&6
2654 else
2655   echo "$ac_t""no" 1>&6
2656 fi
2657
2658
2659         USE_INCLUDED_LIBINTL=yes
2660         CATOBJEXT=.gmo
2661         INSTOBJEXT=.mo
2662         DATADIRNAME=share
2663         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2664         INTLLIBS=$INTLDEPS
2665         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2666         nls_cv_header_intl=libintl.h
2667         nls_cv_header_libgt=libgettext.h
2668       fi
2669
2670             if test "$XGETTEXT" != ":"; then
2671                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2672           : ;
2673         else
2674           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2675           XGETTEXT=":"
2676         fi
2677       fi
2678
2679       # We need to process the po/ directory.
2680       POSUB=po
2681     else
2682       DATADIRNAME=share
2683       nls_cv_header_intl=libintl.h
2684       nls_cv_header_libgt=libgettext.h
2685     fi
2686
2687     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2688     # because some of the sources are only built for this goal.
2689     if test "$PACKAGE" = gettext; then
2690       USE_NLS=yes
2691       USE_INCLUDED_LIBINTL=yes
2692     fi
2693
2694                 for lang in $ALL_LINGUAS; do
2695       GMOFILES="$GMOFILES $lang.gmo"
2696       POFILES="$POFILES $lang.po"
2697     done
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712    if test "x$CATOBJEXT" != "x"; then
2713      if test "x$ALL_LINGUAS" = "x"; then
2714        LINGUAS=
2715      else
2716        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2717 echo "configure:2718: checking for catalogs to be installed" >&5
2718        NEW_LINGUAS=
2719        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2720          case "$ALL_LINGUAS" in
2721           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2722          esac
2723        done
2724        LINGUAS=$NEW_LINGUAS
2725        echo "$ac_t""$LINGUAS" 1>&6
2726      fi
2727
2728           if test -n "$LINGUAS"; then
2729        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2730      fi
2731    fi
2732
2733             if test $ac_cv_header_locale_h = yes; then
2734      INCLUDE_LOCALE_H="#include <locale.h>"
2735    else
2736      INCLUDE_LOCALE_H="\
2737 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2738    fi
2739
2740
2741             if test -f $srcdir/po2tbl.sed.in; then
2742       if test "$CATOBJEXT" = ".cat"; then
2743          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2744 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2745 echo "configure:2746: checking for linux/version.h" >&5
2746 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2747   echo $ac_n "(cached) $ac_c" 1>&6
2748 else
2749   cat > conftest.$ac_ext <<EOF
2750 #line 2751 "configure"
2751 #include "confdefs.h"
2752 #include <linux/version.h>
2753 EOF
2754 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2755 { (eval echo configure:2756: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2756 ac_err=`grep -v '^ *+' conftest.out`
2757 if test -z "$ac_err"; then
2758   rm -rf conftest*
2759   eval "ac_cv_header_$ac_safe=yes"
2760 else
2761   echo "$ac_err" >&5
2762   echo "configure: failed program was:" >&5
2763   cat conftest.$ac_ext >&5
2764   rm -rf conftest*
2765   eval "ac_cv_header_$ac_safe=no"
2766 fi
2767 rm -f conftest*
2768 fi
2769 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2770   echo "$ac_t""yes" 1>&6
2771   msgformat=linux
2772 else
2773   echo "$ac_t""no" 1>&6
2774 msgformat=xopen
2775 fi
2776
2777
2778                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2779       fi
2780             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2781          $srcdir/po2tbl.sed.in > po2tbl.sed
2782    fi
2783
2784             if test "$PACKAGE" = "gettext"; then
2785      GT_NO="#NO#"
2786      GT_YES=
2787    else
2788      GT_NO=
2789      GT_YES="#YES#"
2790    fi
2791
2792
2793
2794    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2795
2796
2797       l=
2798
2799
2800             if test -d $srcdir/po; then
2801       test -d po || mkdir po
2802       if test "x$srcdir" != "x."; then
2803          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2804             posrcprefix="$srcdir/"
2805          else
2806             posrcprefix="../$srcdir/"
2807          fi
2808       else
2809          posrcprefix="../"
2810       fi
2811       rm -f po/POTFILES
2812       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2813          < $srcdir/po/POTFILES.in > po/POTFILES
2814    fi
2815
2816
2817 # Check for common headers.
2818 # FIXME: Seems to me this can cause problems for i386-windows hosts.
2819 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
2820 for ac_hdr in stdlib.h string.h strings.h unistd.h time.h
2821 do
2822 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2823 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2824 echo "configure:2825: checking for $ac_hdr" >&5
2825 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2826   echo $ac_n "(cached) $ac_c" 1>&6
2827 else
2828   cat > conftest.$ac_ext <<EOF
2829 #line 2830 "configure"
2830 #include "confdefs.h"
2831 #include <$ac_hdr>
2832 EOF
2833 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2834 { (eval echo configure:2835: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2835 ac_err=`grep -v '^ *+' conftest.out`
2836 if test -z "$ac_err"; then
2837   rm -rf conftest*
2838   eval "ac_cv_header_$ac_safe=yes"
2839 else
2840   echo "$ac_err" >&5
2841   echo "configure: failed program was:" >&5
2842   cat conftest.$ac_ext >&5
2843   rm -rf conftest*
2844   eval "ac_cv_header_$ac_safe=no"
2845 fi
2846 rm -f conftest*
2847 fi
2848 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2849   echo "$ac_t""yes" 1>&6
2850     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2851   cat >> confdefs.h <<EOF
2852 #define $ac_tr_hdr 1
2853 EOF
2854
2855 else
2856   echo "$ac_t""no" 1>&6
2857 fi
2858 done
2859
2860 for ac_hdr in sys/time.h sys/resource.h
2861 do
2862 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2863 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2864 echo "configure:2865: checking for $ac_hdr" >&5
2865 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2866   echo $ac_n "(cached) $ac_c" 1>&6
2867 else
2868   cat > conftest.$ac_ext <<EOF
2869 #line 2870 "configure"
2870 #include "confdefs.h"
2871 #include <$ac_hdr>
2872 EOF
2873 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2874 { (eval echo configure:2875: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2875 ac_err=`grep -v '^ *+' conftest.out`
2876 if test -z "$ac_err"; then
2877   rm -rf conftest*
2878   eval "ac_cv_header_$ac_safe=yes"
2879 else
2880   echo "$ac_err" >&5
2881   echo "configure: failed program was:" >&5
2882   cat conftest.$ac_ext >&5
2883   rm -rf conftest*
2884   eval "ac_cv_header_$ac_safe=no"
2885 fi
2886 rm -f conftest*
2887 fi
2888 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2889   echo "$ac_t""yes" 1>&6
2890     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2891   cat >> confdefs.h <<EOF
2892 #define $ac_tr_hdr 1
2893 EOF
2894
2895 else
2896   echo "$ac_t""no" 1>&6
2897 fi
2898 done
2899
2900 for ac_hdr in fcntl.h fpu_control.h
2901 do
2902 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2903 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2904 echo "configure:2905: checking for $ac_hdr" >&5
2905 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2906   echo $ac_n "(cached) $ac_c" 1>&6
2907 else
2908   cat > conftest.$ac_ext <<EOF
2909 #line 2910 "configure"
2910 #include "confdefs.h"
2911 #include <$ac_hdr>
2912 EOF
2913 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2914 { (eval echo configure:2915: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2915 ac_err=`grep -v '^ *+' conftest.out`
2916 if test -z "$ac_err"; then
2917   rm -rf conftest*
2918   eval "ac_cv_header_$ac_safe=yes"
2919 else
2920   echo "$ac_err" >&5
2921   echo "configure: failed program was:" >&5
2922   cat conftest.$ac_ext >&5
2923   rm -rf conftest*
2924   eval "ac_cv_header_$ac_safe=no"
2925 fi
2926 rm -f conftest*
2927 fi
2928 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2929   echo "$ac_t""yes" 1>&6
2930     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2931   cat >> confdefs.h <<EOF
2932 #define $ac_tr_hdr 1
2933 EOF
2934
2935 else
2936   echo "$ac_t""no" 1>&6
2937 fi
2938 done
2939
2940 for ac_func in getrusage time sigaction __setfpucw
2941 do
2942 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2943 echo "configure:2944: checking for $ac_func" >&5
2944 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2945   echo $ac_n "(cached) $ac_c" 1>&6
2946 else
2947   cat > conftest.$ac_ext <<EOF
2948 #line 2949 "configure"
2949 #include "confdefs.h"
2950 /* System header to define __stub macros and hopefully few prototypes,
2951     which can conflict with char $ac_func(); below.  */
2952 #include <assert.h>
2953 /* Override any gcc2 internal prototype to avoid an error.  */
2954 /* We use char because int might match the return type of a gcc2
2955     builtin and then its argument prototype would still apply.  */
2956 char $ac_func();
2957
2958 int main() {
2959
2960 /* The GNU C library defines this for functions which it implements
2961     to always fail with ENOSYS.  Some functions are actually named
2962     something starting with __ and the normal name is an alias.  */
2963 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2964 choke me
2965 #else
2966 $ac_func();
2967 #endif
2968
2969 ; return 0; }
2970 EOF
2971 if { (eval echo configure:2972: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2972   rm -rf conftest*
2973   eval "ac_cv_func_$ac_func=yes"
2974 else
2975   echo "configure: failed program was:" >&5
2976   cat conftest.$ac_ext >&5
2977   rm -rf conftest*
2978   eval "ac_cv_func_$ac_func=no"
2979 fi
2980 rm -f conftest*
2981 fi
2982
2983 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2984   echo "$ac_t""yes" 1>&6
2985     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2986   cat >> confdefs.h <<EOF
2987 #define $ac_tr_func 1
2988 EOF
2989
2990 else
2991   echo "$ac_t""no" 1>&6
2992 fi
2993 done
2994
2995
2996 . ${srcdir}/../../bfd/configure.host
2997
2998
2999
3000 USE_MAINTAINER_MODE=no
3001 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3002 if test "${enable_maintainer_mode+set}" = set; then
3003   enableval="$enable_maintainer_mode"
3004   case "${enableval}" in
3005   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
3006   no)   MAINT="#" ;;
3007   *)    { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;;
3008 esac
3009 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
3010   echo "Setting maintainer mode" 6>&1
3011 fi
3012 else
3013   MAINT="#"
3014 fi
3015
3016
3017
3018 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
3019 if test "${enable_sim_bswap+set}" = set; then
3020   enableval="$enable_sim_bswap"
3021   case "${enableval}" in
3022   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
3023   no)   sim_bswap="-DWITH_BSWAP=0";;
3024   *)    { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
3025 esac
3026 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
3027   echo "Setting bswap flags = $sim_bswap" 6>&1
3028 fi
3029 else
3030   sim_bswap=""
3031 fi
3032
3033
3034
3035 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
3036 if test "${enable_sim_cflags+set}" = set; then
3037   enableval="$enable_sim_cflags"
3038   case "${enableval}" in
3039   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
3040   trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
3041   no)    sim_cflags="";;
3042   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3043 esac
3044 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
3045   echo "Setting sim cflags = $sim_cflags" 6>&1
3046 fi
3047 else
3048   sim_cflags=""
3049 fi
3050
3051
3052
3053 # Check whether --enable-sim-debug or --disable-sim-debug was given.
3054 if test "${enable_sim_debug+set}" = set; then
3055   enableval="$enable_sim_debug"
3056   case "${enableval}" in
3057   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
3058   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
3059   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
3060 esac
3061 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
3062   echo "Setting sim debug = $sim_debug" 6>&1
3063 fi
3064 else
3065   sim_debug=""
3066 fi
3067
3068
3069
3070 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
3071 if test "${enable_sim_stdio+set}" = set; then
3072   enableval="$enable_sim_stdio"
3073   case "${enableval}" in
3074   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
3075   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
3076   *)    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
3077 esac
3078 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
3079   echo "Setting stdio flags = $sim_stdio" 6>&1
3080 fi
3081 else
3082   sim_stdio=""
3083 fi
3084
3085
3086
3087 # Check whether --enable-sim-trace or --disable-sim-trace was given.
3088 if test "${enable_sim_trace+set}" = set; then
3089   enableval="$enable_sim_trace"
3090   case "${enableval}" in
3091   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
3092   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
3093   [-0-9]*)
3094         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
3095   [a-z]*)
3096         sim_trace=""
3097         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3098           if test x"$sim_trace" = x; then
3099             sim_trace="-DWITH_TRACE='(TRACE_$x"
3100           else
3101             sim_trace="${sim_trace}|TRACE_$x"
3102           fi
3103         done
3104         sim_trace="$sim_trace)'" ;;
3105 esac
3106 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
3107   echo "Setting sim trace = $sim_trace" 6>&1
3108 fi
3109 else
3110   sim_trace=""
3111 fi
3112
3113
3114
3115 # Check whether --enable-sim-profile or --disable-sim-profile was given.
3116 if test "${enable_sim_profile+set}" = set; then
3117   enableval="$enable_sim_profile"
3118   case "${enableval}" in
3119   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
3120   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
3121   [-0-9]*)
3122         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
3123   [a-z]*)
3124         sim_profile=""
3125         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3126           if test x"$sim_profile" = x; then
3127             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
3128           else
3129             sim_profile="${sim_profile}|PROFILE_$x"
3130           fi
3131         done
3132         sim_profile="$sim_profile)'" ;;
3133 esac
3134 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
3135   echo "Setting sim profile = $sim_profile" 6>&1
3136 fi
3137 else
3138   sim_profile=""
3139 fi
3140
3141
3142
3143 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3144 echo "configure:3145: checking return type of signal handlers" >&5
3145 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3146   echo $ac_n "(cached) $ac_c" 1>&6
3147 else
3148   cat > conftest.$ac_ext <<EOF
3149 #line 3150 "configure"
3150 #include "confdefs.h"
3151 #include <sys/types.h>
3152 #include <signal.h>
3153 #ifdef signal
3154 #undef signal
3155 #endif
3156 #ifdef __cplusplus
3157 extern "C" void (*signal (int, void (*)(int)))(int);
3158 #else
3159 void (*signal ()) ();
3160 #endif
3161
3162 int main() {
3163 int i;
3164 ; return 0; }
3165 EOF
3166 if { (eval echo configure:3167: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3167   rm -rf conftest*
3168   ac_cv_type_signal=void
3169 else
3170   echo "configure: failed program was:" >&5
3171   cat conftest.$ac_ext >&5
3172   rm -rf conftest*
3173   ac_cv_type_signal=int
3174 fi
3175 rm -f conftest*
3176 fi
3177
3178 echo "$ac_t""$ac_cv_type_signal" 1>&6
3179 cat >> confdefs.h <<EOF
3180 #define RETSIGTYPE $ac_cv_type_signal
3181 EOF
3182
3183
3184
3185 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
3186 echo "configure:3187: checking for executable suffix" >&5
3187 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
3188   echo $ac_n "(cached) $ac_c" 1>&6
3189 else
3190   if test "$CYGWIN32" = yes; then
3191 am_cv_exeext=.exe
3192 else
3193 cat > am_c_test.c << 'EOF'
3194 int main() {
3195 /* Nothing needed here */
3196 }
3197 EOF
3198 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
3199 am_cv_exeext=`ls am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
3200 rm -f am_c_test*
3201 fi
3202
3203 test x"${am_cv_exeext}" = x && am_cv_exeext=no
3204 fi
3205 EXEEXT=""
3206 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
3207 echo "$ac_t""${am_cv_exeext}" 1>&6
3208
3209
3210 sim_link_files=
3211 sim_link_links=
3212
3213 sim_link_links=tconfig.h
3214 if test -f ${srcdir}/tconfig.in
3215 then
3216   sim_link_files=tconfig.in
3217 else
3218   sim_link_files=../common/tconfig.in
3219 fi
3220
3221 # targ-vals.def points to the libc macro description file.
3222 case "${target}" in
3223 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
3224 esac
3225 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
3226 sim_link_links="${sim_link_links} targ-vals.def"
3227
3228
3229
3230
3231 default_sim_inline=""
3232 # Check whether --enable-sim-inline or --disable-sim-inline was given.
3233 if test "${enable_sim_inline+set}" = set; then
3234   enableval="$enable_sim_inline"
3235   sim_inline=""
3236 case "$enableval" in
3237   no)           sim_inline="-DDEFAULT_INLINE=0";;
3238   0)            sim_inline="-DDEFAULT_INLINE=0";;
3239   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
3240   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
3241   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3242        new_flag=""
3243        case "$x" in
3244          *_INLINE=*)    new_flag="-D$x";;
3245          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
3246          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
3247          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
3248        esac
3249        if test x"$sim_inline" = x""; then
3250          sim_inline="$new_flag"
3251        else
3252          sim_inline="$sim_inline $new_flag"
3253        fi
3254      done;;
3255 esac
3256 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
3257   echo "Setting inline flags = $sim_inline" 6>&1
3258 fi
3259 else
3260
3261 if test "x$cross_compiling" = "xno"; then
3262   if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
3263     sim_inline="${default_sim_inline}"
3264     if test x"$silent" != x"yes"; then
3265       echo "Setting inline flags = $sim_inline" 6>&1
3266     fi
3267   else
3268     sim_inline=""
3269   fi
3270 else
3271   sim_inline="-DDEFAULT_INLINE=0"
3272 fi
3273 fi
3274
3275 wire_alignment="NONSTRICT_ALIGNMENT"
3276 default_alignment=""
3277
3278 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
3279 if test "${enable_sim_alignment+set}" = set; then
3280   enableval="$enable_sim_alignment"
3281   case "${enableval}" in
3282   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
3283   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
3284   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
3285   yes) if test x"$wire_alignment" != x; then
3286          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
3287        else
3288          if test x"$default_alignment" != x; then
3289            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
3290          else
3291            echo "No hard-wired alignment for target $target" 1>&6
3292            sim_alignment="-DWITH_ALIGNMENT=0"
3293          fi
3294        fi;;
3295   no)  if test x"$default_alignment" != x; then
3296          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
3297        else
3298          if test x"$wire_alignment" != x; then
3299            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
3300          else
3301            echo "No default alignment for target $target" 1>&6
3302            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
3303          fi
3304        fi;;
3305   *)   { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
3306 esac
3307 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
3308   echo "Setting alignment flags = $sim_alignment" 6>&1
3309 fi
3310 else
3311   if test x"$default_alignment" != x; then
3312   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
3313 else
3314   if test x"$wire_alignment" != x; then
3315     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
3316   else
3317     sim_alignment=
3318   fi
3319 fi
3320 fi
3321
3322
3323 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
3324 if test "${enable_sim_hostendian+set}" = set; then
3325   enableval="$enable_sim_hostendian"
3326   case "${enableval}" in
3327   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
3328   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
3329   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
3330   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
3331 esac
3332 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
3333   echo "Setting hostendian flags = $sim_hostendian" 6>&1
3334 fi
3335 else
3336
3337 if test "x$cross_compiling" = "xno"; then
3338   echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
3339 echo "configure:3340: checking whether byte ordering is bigendian" >&5
3340 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
3341   echo $ac_n "(cached) $ac_c" 1>&6
3342 else
3343   ac_cv_c_bigendian=unknown
3344 # See if sys/param.h defines the BYTE_ORDER macro.
3345 cat > conftest.$ac_ext <<EOF
3346 #line 3347 "configure"
3347 #include "confdefs.h"
3348 #include <sys/types.h>
3349 #include <sys/param.h>
3350 int main() {
3351
3352 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
3353  bogus endian macros
3354 #endif
3355 ; return 0; }
3356 EOF
3357 if { (eval echo configure:3358: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3358   rm -rf conftest*
3359   # It does; now see whether it defined to BIG_ENDIAN or not.
3360 cat > conftest.$ac_ext <<EOF
3361 #line 3362 "configure"
3362 #include "confdefs.h"
3363 #include <sys/types.h>
3364 #include <sys/param.h>
3365 int main() {
3366
3367 #if BYTE_ORDER != BIG_ENDIAN
3368  not big endian
3369 #endif
3370 ; return 0; }
3371 EOF
3372 if { (eval echo configure:3373: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3373   rm -rf conftest*
3374   ac_cv_c_bigendian=yes
3375 else
3376   echo "configure: failed program was:" >&5
3377   cat conftest.$ac_ext >&5
3378   rm -rf conftest*
3379   ac_cv_c_bigendian=no
3380 fi
3381 rm -f conftest*
3382 else
3383   echo "configure: failed program was:" >&5
3384   cat conftest.$ac_ext >&5
3385 fi
3386 rm -f conftest*
3387 if test $ac_cv_c_bigendian = unknown; then
3388 if test "$cross_compiling" = yes; then
3389     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
3390 else
3391   cat > conftest.$ac_ext <<EOF
3392 #line 3393 "configure"
3393 #include "confdefs.h"
3394 main () {
3395   /* Are we little or big endian?  From Harbison&Steele.  */
3396   union
3397   {
3398     long l;
3399     char c[sizeof (long)];
3400   } u;
3401   u.l = 1;
3402   exit (u.c[sizeof (long) - 1] == 1);
3403 }
3404 EOF
3405 if { (eval echo configure:3406: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3406 then
3407   ac_cv_c_bigendian=no
3408 else
3409   echo "configure: failed program was:" >&5
3410   cat conftest.$ac_ext >&5
3411   rm -fr conftest*
3412   ac_cv_c_bigendian=yes
3413 fi
3414 rm -fr conftest*
3415 fi
3416
3417 fi
3418 fi
3419
3420 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3421 if test $ac_cv_c_bigendian = yes; then
3422   cat >> confdefs.h <<\EOF
3423 #define WORDS_BIGENDIAN 1
3424 EOF
3425
3426 fi
3427
3428   if test $ac_cv_c_bigendian = yes; then
3429     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
3430   else
3431     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
3432   fi
3433 else
3434   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
3435 fi
3436 fi
3437
3438
3439 # Check whether --enable-sim-warnings or --disable-sim-warnings was given.
3440 if test "${enable_sim_warnings+set}" = set; then
3441   enableval="$enable_sim_warnings"
3442   case "${enableval}" in
3443   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
3444   no)   sim_warnings="-w";;
3445   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3446 esac
3447 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
3448   echo "Setting warning flags = $sim_warnings" 6>&1
3449 fi
3450 else
3451   sim_warnings=""
3452 fi
3453
3454
3455 # Ensure a reasonable default simulator is constructed: (DEPRECATED)
3456 case "${target}" in
3457 # start-sanitize-tx19
3458   mipstx19*-*-*)        SIMCONF="-mips1 -mcpu=r1900 -mno-fp --warnings";;
3459 # end-sanitize-tx19
3460 # start-sanitize-tx49
3461   mips64tx49*-*-*)      SIMCONF="-mips3 --warnings -mcpu=r4900";;
3462 # end-sanitize-tx49
3463 # start-sanitize-r5900
3464   mips64r59*-*-*)      SIMCONF="-mips3 --warnings -mcpu=r5900";;
3465 # end-sanitize-r5900
3466   mips64vr4100-*-*) SIMCOMF="-mips0 -mcpu=r4100 -mgp64 --warnings" ;;
3467   mips64*-*-*)          SIMCONF="-mips0 --warnings";;
3468   mips16*-*-*)          SIMCONF="-mips0 --warnings";;
3469   mips*-*-*)            SIMCONF="-mips2 --warnings";;
3470   *)                    SIMCONF="-mips0 --warnings";;
3471 esac
3472
3473
3474 # DEPRECATED
3475 #
3476 # Instead of defining a `subtarget' macro, code should be checking
3477 # the value of {STATE,CPU}_ARCHITECTURE to identify the architecture
3478 # in question.
3479 #
3480 case "${target}" in
3481 # start-sanitize-tx19
3482   mipstx19*-*-*)        SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
3483 # end-sanitize-tx19
3484   mips*tx39*)           SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
3485   *)                    SIM_SUBTARGET="";;
3486 esac
3487
3488
3489
3490
3491 #
3492 # Select the byte order of the target
3493 #
3494 mips_endian=
3495 default_endian=
3496 case "${target}" in
3497 # start-sanitize-tx19
3498   mipstx19*-*-*)        default_endian=BIG_ENDIAN ;;
3499 # end-sanitize-tx19
3500 # start-sanitize-r5900
3501   mips64r59*-*-*)       mips_endian=LITTLE_ENDIAN ;;
3502 # end-sanitize-r5900
3503   mips64*-*-*)          default_endian=BIG_ENDIAN ;;
3504   mips16*-*-*)          default_endian=BIG_ENDIAN ;;
3505   mips*-*-*)            default_endian=BIG_ENDIAN ;;
3506   *)                    default_endian=BIG_ENDIAN ;;
3507 esac
3508
3509 wire_endian="$mips_endian"
3510 default_endian="$default_endian"
3511 # Check whether --enable-sim-endian or --disable-sim-endian was given.
3512 if test "${enable_sim_endian+set}" = set; then
3513   enableval="$enable_sim_endian"
3514   case "${enableval}" in
3515   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3516   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3517   yes)   if test x"$wire_endian" != x; then
3518            sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
3519          else
3520            if test x"$default_endian" != x; then
3521              sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
3522            else
3523              echo "No hard-wired endian for target $target" 1>&6
3524              sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
3525            fi
3526          fi;;
3527   no)    if test x"$default_endian" != x; then
3528            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
3529          else
3530            if test x"$wire_endian" != x; then
3531              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
3532            else
3533              echo "No default endian for target $target" 1>&6
3534              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
3535            fi
3536          fi;;
3537   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
3538 esac
3539 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
3540   echo "Setting endian flags = $sim_endian" 6>&1
3541 fi
3542 else
3543   if test x"$default_endian" != x; then
3544   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
3545 else
3546   if test x"$wire_endian" != x; then
3547     sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
3548   else
3549     sim_endian=
3550   fi
3551 fi
3552 fi
3553
3554
3555
3556
3557 #
3558 # Select the bitsize of the target
3559 #
3560 mips_addr_bitsize=
3561 case "${target}" in
3562 # start-sanitize-tx19
3563   mipstx19*-*-*)        mips_bitsize=32 ; mips_msb=31 ;;
3564 # end-sanitize-tx19
3565 # start-sanitize-r5900
3566   mips64r59*-*-*)       mips_bitsize=64 ; mips_msb=63 ; mips_addr_bitsize=32;;
3567 # end-sanitize-r5900
3568   mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
3569   mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
3570   mips*-*-*)            mips_bitsize=32 ; mips_msb=31 ;;
3571   *)                    mips_bitsize=64 ; mips_msb=63 ;;
3572 esac
3573 wire_word_bitsize="$mips_bitsize"
3574 wire_word_msb="$mips_msb"
3575 wire_address_bitsize="$mips_addr_bitsize"
3576 wire_cell_bitsize=""
3577 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
3578 if test "${enable_sim_bitsize+set}" = set; then
3579   enableval="$enable_sim_bitsize"
3580   sim_bitsize=
3581 case "${enableval}" in
3582   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
3583   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
3584   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
3585   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
3586   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
3587         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
3588       else
3589         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
3590       fi ;;
3591   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
3592         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
3593       else
3594         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
3595       fi ;;
3596   *)  { echo "configure: error: "--enable-sim-bitsize was given $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3597 esac
3598 # address bitsize
3599 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
3600 case x"${tmp}" in
3601   x ) ;;
3602   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
3603   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
3604   * ) { echo "configure: error: "--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3605 esac
3606 # cell bitsize
3607 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
3608 case x"${tmp}" in
3609   x ) ;;
3610   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
3611   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
3612   * ) { echo "configure: error: "--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3613 esac
3614 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
3615   echo "Setting bitsize flags = $sim_bitsize" 6>&1
3616 fi
3617 else
3618   sim_bitsize=""
3619 if test x"$wire_word_bitsize" != x; then
3620   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
3621 fi
3622 if test x"$wire_word_msb" != x; then
3623   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
3624 fi
3625 if test x"$wire_address_bitsize" != x; then
3626   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
3627 fi
3628 if test x"$wire_cell_bitsize" != x; then
3629   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
3630 fi
3631 fi
3632
3633
3634
3635
3636 #
3637 # Select the floating hardware support of the target
3638 #
3639 mips_fpu=HARDWARE_FLOATING_POINT
3640 mips_fpu_bitsize=
3641 case "${target}" in
3642 # start-sanitize-tx19
3643   mipstx19*-*-*)        mips_fpu=SOFT_FLOATING_POINT ;;
3644 # end-sanitize-tx19
3645   mips*tx39*)           mips_fpu=HARD_FLOATING_POINT
3646                         mips_fpu_bitsize=32
3647                         ;;
3648 # start-sanitize-r5900
3649   mips64r59*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
3650 # end-sanitize-r5900
3651   mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
3652   mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
3653   mips*-*-*)            mips_fpu=HARD_FLOATING_POINT ;;
3654   *)                    mips_fpu=HARD_FLOATING_POINT ;;
3655 esac
3656
3657 default_sim_float="$mips_fpu"
3658 default_sim_float_bitsize="$mips_fpu_bitsize"
3659 # Check whether --enable-sim-float or --disable-sim-float was given.
3660 if test "${enable_sim_float+set}" = set; then
3661   enableval="$enable_sim_float"
3662   case "${enableval}" in
3663   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3664   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3665   32)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
3666   64)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
3667   *)            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-float"" 1>&2; exit 1; }; sim_float="";;
3668 esac
3669 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3670   echo "Setting float flags = $sim_float" 6>&1
3671 fi
3672 else
3673
3674 sim_float=
3675 if test x"${default_sim_float}" != x""; then
3676   sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
3677 fi
3678 if test x"${default_sim_float_bitsize}" != x""; then
3679   sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
3680 fi
3681
3682 fi
3683
3684
3685
3686
3687 #
3688 # Select the level of SMP support
3689 #
3690 case "${target}" in
3691 # start-sanitize-r5900
3692   mips64r59*-*-*)       mips_smp=1 ;;
3693 # end-sanitize-r5900
3694   *)                    mips_smp=0 ;;
3695 esac
3696
3697 default_sim_smp="$mips_smp"
3698 # Check whether --enable-sim-smp or --disable-sim-smp was given.
3699 if test "${enable_sim_smp+set}" = set; then
3700   enableval="$enable_sim_smp"
3701   case "${enableval}" in
3702   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
3703   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
3704   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
3705 esac
3706 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
3707   echo "Setting smp flags = $sim_smp" 6>&1
3708 fi
3709 else
3710   sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}"
3711 if test x"$silent" != x"yes"; then
3712   echo "Setting smp flags = $sim_smp" 6>&1
3713 fi
3714 fi
3715
3716
3717
3718
3719 #
3720 # Select the IGEN architecture
3721 #
3722 sim_use_gen=IGEN
3723 sim_igen_machine="-M mipsIV"
3724 sim_m16_machine="-M mips16"
3725 sim_igen_filter="32,64,f"
3726 sim_m16_filter="16"
3727 case "${target}" in
3728 # start-sanitize-tx19
3729   mipstx19*-*-*)        sim_default_gen=M16
3730                         sim_use_gen=M16
3731                         sim_igen_machine="-M tx19"
3732                         sim_m16_machine="-M tx19"
3733                         sim_igen_filter="32"
3734                         sim_m16_filter="16"
3735                         ;;
3736 # end-sanitize-tx19
3737   mips*tx39*)           sim_default_gen=IGEN
3738                         sim_use_gen=IGEN
3739                         sim_igen_filter="32,f"
3740                         sim_igen_machine="-M r3900"
3741                         ;;
3742 # start-sanitize-r5900
3743   mips64r59*-*-*)       sim_default_gen=IGEN
3744                         sim_use_gen=IGEN
3745                         sim_igen_machine="-M r5900"
3746                         ;;
3747 # end-sanitize-r5900
3748 # start-sanitize-vr4320
3749   mips64vr4320-*-*)     sim_default_gen=IGEN
3750                         sim_use_gen=IGEN
3751                         sim_igen_machine="-M mipsIV,vr4320 -G gen-multi-sim=vr4320"
3752                         ;;
3753 # end-sanitize-vr4320
3754   mips64vr43*-*-*)      sim_default_gen=IGEN
3755                         sim_use_gen=IGEN
3756                         sim_igen_machine="-M mipsIV"
3757 # start-sanitize-vr4320
3758                         sim_igen_machine="-M mipsIV,vr4320 -G gen-multi-sim=mipsIV"
3759 # end-sanitize-vr4320
3760                         ;;
3761 # start-sanitize-vr5400
3762   mips64vr54*-*-*)      sim_default_gen=IGEN
3763                         sim_use_gen=IGEN
3764                         sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5400"
3765                         ;;
3766 # end-sanitize-vr5400
3767   mips64vr5*-*-*)       sim_default_gen=IGEN
3768                         sim_use_gen=IGEN
3769                         sim_igen_machine="-M vr5000"
3770 # start-sanitize-vr5400
3771                         sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5000"
3772 # end-sanitize-vr5400
3773                         ;;
3774 mips64vr4100-*-*)       echo "NOTE: mips64vr4100 still uses gencode"
3775                         sim_default_gen=M16
3776                          sim_igen_machine="-M tx19"
3777                          sim_m16_machine="-M tx19"
3778                          sim_igen_filter = "32,64,f"
3779                          sim_m16_filter = "16"
3780                          sim_use_gen=NO
3781                         ;;
3782
3783   mips64*-*-*)          sim_default_gen=IGEN
3784                         sim_igen_filter="32,64,f"
3785                         sim_use_gen=IGEN
3786                         ;;
3787   mips16*-*-*)          sim_default_gen=M16
3788                         sim_igen_filter="32,64,f"
3789                         sim_m16_filter="16"
3790                         sim_use_igen=NO
3791                         ;;
3792   mips*-*-*)            sim_default_gen=IGEN
3793                         sim_igen_filter="32,f"
3794                         sim_use_gen=IGEN
3795                         ;;
3796 esac
3797 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
3798 sim_m16_flags=" -F ${sim_m16_filter}  ${sim_m16_machine}  ${sim_igen_smp}"
3799
3800
3801
3802
3803
3804 #
3805 # Enable igen
3806 #
3807 # Check whether --enable-sim-igen or --disable-sim-igen was given.
3808 if test "${enable_sim_igen+set}" = set; then
3809   enableval="$enable_sim_igen"
3810   case "${enableval}" in
3811   yes) sim_gen="${sim_default_gen}";;
3812   no)  sim_gen=NO;;
3813   16)  sim_gen=M16;;
3814   *)   { echo "configure: error: "Unknown value $enableval passed to --enable-sim-igen"" 1>&2; exit 1; }; sim_gen="";;
3815 esac
3816 if test x"$silent" != x"yes" && test x"$sim_gen" != x""; then
3817   echo "Setting sim_igen = $sim_gen" 6>&1
3818 fi
3819 else
3820   sim_gen="${sim_use_gen}"
3821 fi
3822
3823
3824
3825 case "${target}" in
3826 # start-sanitize-sky
3827   mips64r59*-sky-*)  mips_extra_objs='$(SIM_SKY_OBJS)' ;
3828                      SIM_SUBTARGET="-DTARGET_SKY -DWITH_DEVICES=1 -DDEVICE_INIT=1";;
3829
3830 # end-sanitize-sky
3831   *)                 mips_extra_objs="" ;;
3832 esac
3833
3834
3835
3836
3837 # start-sanitize-tx3904
3838 #
3839 # Add simulated hardware devices
3840 #
3841 hw_enabled=no
3842 case "${target}" in
3843   mips*tx39*) hw_enabled=yes ; hw_extra_devices="tx3904cpu tx3904irc tx3904tmr" ;;
3844   *) ;;
3845 esac
3846
3847 if test x"$hw_enabled" = x"yes"; then
3848   sim_hw_p=yes
3849 else
3850   sim_hw_p=no
3851 fi
3852 if test "$hw_devices"; then
3853   hardware="core pal glue"
3854 else
3855   hardware="core pal glue $hw_extra_devices"
3856 fi
3857 sim_hw_cflags="-DWITH_HW=1"
3858 sim_hw="$hardware"
3859 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
3860 # Check whether --enable-sim-hardware or --disable-sim-hardware was given.
3861 if test "${enable_sim_hardware+set}" = set; then
3862   enableval="$enable_sim_hardware"
3863
3864 case "${enableval}" in
3865   yes)  sim_hw_p=yes;;
3866   no)   sim_hw_p=no;;
3867   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
3868   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
3869   *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
3870 esac
3871 if test "$sim_hw_p" != yes; then
3872   sim_hw_objs=
3873   sim_hw_cflags="-DWITH_HW=0"
3874   sim_hw=
3875 else
3876   sim_hw_cflags="-DWITH_HW=1"
3877   # remove duplicates
3878   sim_hw=""
3879   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
3880   for i in x $hardware ; do
3881     case " $f " in
3882       x) ;;
3883       *" $i "*) ;;
3884       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
3885     esac
3886   done
3887 fi
3888 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
3889   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
3890 fi
3891 else
3892
3893 if test "$sim_hw_p" != yes; then
3894   sim_hw_objs=
3895   sim_hw_cflags="-DWITH_HW=0"
3896   sim_hw=
3897 fi
3898 if test x"$silent" != x"yes"; then
3899   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
3900 fi
3901 fi
3902
3903 # end-sanitize-tx3904
3904
3905
3906 # If we find X, set shell vars x_includes and x_libraries to the
3907 # paths, otherwise set no_x=yes.
3908 # Uses ac_ vars as temps to allow command line to override cache and checks.
3909 # --without-x overrides everything else, but does not touch the cache.
3910 echo $ac_n "checking for X""... $ac_c" 1>&6
3911 echo "configure:3912: checking for X" >&5
3912
3913 # Check whether --with-x or --without-x was given.
3914 if test "${with_x+set}" = set; then
3915   withval="$with_x"
3916   :
3917 fi
3918
3919 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
3920 if test "x$with_x" = xno; then
3921   # The user explicitly disabled X.
3922   have_x=disabled
3923 else
3924   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
3925     # Both variables are already set.
3926     have_x=yes
3927   else
3928 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
3929   echo $ac_n "(cached) $ac_c" 1>&6
3930 else
3931   # One or both of the vars are not set, and there is no cached value.
3932 ac_x_includes=NO ac_x_libraries=NO
3933 rm -fr conftestdir
3934 if mkdir conftestdir; then
3935   cd conftestdir
3936   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
3937   cat > Imakefile <<'EOF'
3938 acfindx:
3939         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
3940 EOF
3941   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
3942     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3943     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
3944     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
3945     for ac_extension in a so sl; do
3946       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
3947         test -f $ac_im_libdir/libX11.$ac_extension; then
3948         ac_im_usrlibdir=$ac_im_libdir; break
3949       fi
3950     done
3951     # Screen out bogus values from the imake configuration.  They are
3952     # bogus both because they are the default anyway, and because
3953     # using them would break gcc on systems where it needs fixed includes.
3954     case "$ac_im_incroot" in
3955         /usr/include) ;;
3956         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
3957     esac
3958     case "$ac_im_usrlibdir" in
3959         /usr/lib | /lib) ;;
3960         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
3961     esac
3962   fi
3963   cd ..
3964   rm -fr conftestdir
3965 fi
3966
3967 if test "$ac_x_includes" = NO; then
3968   # Guess where to find include files, by looking for this one X11 .h file.
3969   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
3970
3971   # First, try using that file with no special directory specified.
3972 cat > conftest.$ac_ext <<EOF
3973 #line 3974 "configure"
3974 #include "confdefs.h"
3975 #include <$x_direct_test_include>
3976 EOF
3977 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3978 { (eval echo configure:3979: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3979 ac_err=`grep -v '^ *+' conftest.out`
3980 if test -z "$ac_err"; then
3981   rm -rf conftest*
3982   # We can compile using X headers with no special include directory.
3983 ac_x_includes=
3984 else
3985   echo "$ac_err" >&5
3986   echo "configure: failed program was:" >&5
3987   cat conftest.$ac_ext >&5
3988   rm -rf conftest*
3989   # Look for the header file in a standard set of common directories.
3990 # Check X11 before X11Rn because it is often a symlink to the current release.
3991   for ac_dir in               \
3992     /usr/X11/include          \
3993     /usr/X11R6/include        \
3994     /usr/X11R5/include        \
3995     /usr/X11R4/include        \
3996                               \
3997     /usr/include/X11          \
3998     /usr/include/X11R6        \
3999     /usr/include/X11R5        \
4000     /usr/include/X11R4        \
4001                               \
4002     /usr/local/X11/include    \
4003     /usr/local/X11R6/include  \
4004     /usr/local/X11R5/include  \
4005     /usr/local/X11R4/include  \
4006                               \
4007     /usr/local/include/X11    \
4008     /usr/local/include/X11R6  \
4009     /usr/local/include/X11R5  \
4010     /usr/local/include/X11R4  \
4011                               \
4012     /usr/X386/include         \
4013     /usr/x386/include         \
4014     /usr/XFree86/include/X11  \
4015                               \
4016     /usr/include              \
4017     /usr/local/include        \
4018     /usr/unsupported/include  \
4019     /usr/athena/include       \
4020     /usr/local/x11r5/include  \
4021     /usr/lpp/Xamples/include  \
4022                               \
4023     /usr/openwin/include      \
4024     /usr/openwin/share/include \
4025     ; \
4026   do
4027     if test -r "$ac_dir/$x_direct_test_include"; then
4028       ac_x_includes=$ac_dir
4029       break
4030     fi
4031   done
4032 fi
4033 rm -f conftest*
4034 fi # $ac_x_includes = NO
4035
4036 if test "$ac_x_libraries" = NO; then
4037   # Check for the libraries.
4038
4039   test -z "$x_direct_test_library" && x_direct_test_library=Xt
4040   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
4041
4042   # See if we find them without any special options.
4043   # Don't add to $LIBS permanently.
4044   ac_save_LIBS="$LIBS"
4045   LIBS="-l$x_direct_test_library $LIBS"
4046 cat > conftest.$ac_ext <<EOF
4047 #line 4048 "configure"
4048 #include "confdefs.h"
4049
4050 int main() {
4051 ${x_direct_test_function}()
4052 ; return 0; }
4053 EOF
4054 if { (eval echo configure:4055: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4055   rm -rf conftest*
4056   LIBS="$ac_save_LIBS"
4057 # We can link X programs with no special library path.
4058 ac_x_libraries=
4059 else
4060   echo "configure: failed program was:" >&5
4061   cat conftest.$ac_ext >&5
4062   rm -rf conftest*
4063   LIBS="$ac_save_LIBS"
4064 # First see if replacing the include by lib works.
4065 # Check X11 before X11Rn because it is often a symlink to the current release.
4066 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
4067     /usr/X11/lib          \
4068     /usr/X11R6/lib        \
4069     /usr/X11R5/lib        \
4070     /usr/X11R4/lib        \
4071                           \
4072     /usr/lib/X11          \
4073     /usr/lib/X11R6        \
4074     /usr/lib/X11R5        \
4075     /usr/lib/X11R4        \
4076                           \
4077     /usr/local/X11/lib    \
4078     /usr/local/X11R6/lib  \
4079     /usr/local/X11R5/lib  \
4080     /usr/local/X11R4/lib  \
4081                           \
4082     /usr/local/lib/X11    \
4083     /usr/local/lib/X11R6  \
4084     /usr/local/lib/X11R5  \
4085     /usr/local/lib/X11R4  \
4086                           \
4087     /usr/X386/lib         \
4088     /usr/x386/lib         \
4089     /usr/XFree86/lib/X11  \
4090                           \
4091     /usr/lib              \
4092     /usr/local/lib        \
4093     /usr/unsupported/lib  \
4094     /usr/athena/lib       \
4095     /usr/local/x11r5/lib  \
4096     /usr/lpp/Xamples/lib  \
4097     /lib/usr/lib/X11      \
4098                           \
4099     /usr/openwin/lib      \
4100     /usr/openwin/share/lib \
4101     ; \
4102 do
4103   for ac_extension in a so sl; do
4104     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
4105       ac_x_libraries=$ac_dir
4106       break 2
4107     fi
4108   done
4109 done
4110 fi
4111 rm -f conftest*
4112 fi # $ac_x_libraries = NO
4113
4114 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
4115   # Didn't find X anywhere.  Cache the known absence of X.
4116   ac_cv_have_x="have_x=no"
4117 else
4118   # Record where we found X for the cache.
4119   ac_cv_have_x="have_x=yes \
4120                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
4121 fi
4122 fi
4123   fi
4124   eval "$ac_cv_have_x"
4125 fi # $with_x != no
4126
4127 if test "$have_x" != yes; then
4128   echo "$ac_t""$have_x" 1>&6
4129   no_x=yes
4130 else
4131   # If each of the values was on the command line, it overrides each guess.
4132   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4133   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4134   # Update the cache value to reflect the command line values.
4135   ac_cv_have_x="have_x=yes \
4136                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
4137   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
4138 fi
4139
4140 mips_extra_libs=""
4141 # start-sanitize-sky
4142 # Enable GPU2 library
4143 # Check whether --with-sim-gpu2 or --without-sim-gpu2 was given.
4144 if test "${with_sim_gpu2+set}" = set; then
4145   withval="$with_sim_gpu2"
4146   if test -d "${withval}"
4147 then
4148   SIM_SUBTARGET="${SIM_SUBTARGET} -DSKY_GPU2 -I${withval}/include"
4149   mips_extra_libs="-L${withval}/lib -lgpu2 -L${x_libraries} -lX11"
4150 else
4151   { echo "configure: error: "Directory ${withval} does not exist."" 1>&2; exit 1; };
4152 fi
4153 fi
4154 # Enable target accurate FP library
4155 # Check whether --with-sim-funit or --without-sim-funit was given.
4156 if test "${with_sim_funit+set}" = set; then
4157   withval="$with_sim_funit"
4158   if test -d "${withval}"
4159 then
4160   SIM_SUBTARGET="${SIM_SUBTARGET} -DSKY_FUNIT -I${withval}/include"
4161   mips_extra_libs="${mips_extra_libs} -L${withval}/lib -lfunit"
4162 else
4163   { echo "configure: error: "Directory ${withval} does not exist."" 1>&2; exit 1; };
4164 fi
4165 fi
4166 # end-sanitize-sky
4167
4168
4169 for ac_hdr in string.h strings.h stdlib.h stdlib.h
4170 do
4171 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4172 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4173 echo "configure:4174: checking for $ac_hdr" >&5
4174 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4175   echo $ac_n "(cached) $ac_c" 1>&6
4176 else
4177   cat > conftest.$ac_ext <<EOF
4178 #line 4179 "configure"
4179 #include "confdefs.h"
4180 #include <$ac_hdr>
4181 EOF
4182 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4183 { (eval echo configure:4184: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4184 ac_err=`grep -v '^ *+' conftest.out`
4185 if test -z "$ac_err"; then
4186   rm -rf conftest*
4187   eval "ac_cv_header_$ac_safe=yes"
4188 else
4189   echo "$ac_err" >&5
4190   echo "configure: failed program was:" >&5
4191   cat conftest.$ac_ext >&5
4192   rm -rf conftest*
4193   eval "ac_cv_header_$ac_safe=no"
4194 fi
4195 rm -f conftest*
4196 fi
4197 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4198   echo "$ac_t""yes" 1>&6
4199     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4200   cat >> confdefs.h <<EOF
4201 #define $ac_tr_hdr 1
4202 EOF
4203
4204 else
4205   echo "$ac_t""no" 1>&6
4206 fi
4207 done
4208
4209 echo $ac_n "checking for fabs in -lm""... $ac_c" 1>&6
4210 echo "configure:4211: checking for fabs in -lm" >&5
4211 ac_lib_var=`echo m'_'fabs | sed 'y%./+-%__p_%'`
4212 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4213   echo $ac_n "(cached) $ac_c" 1>&6
4214 else
4215   ac_save_LIBS="$LIBS"
4216 LIBS="-lm  $LIBS"
4217 cat > conftest.$ac_ext <<EOF
4218 #line 4219 "configure"
4219 #include "confdefs.h"
4220 /* Override any gcc2 internal prototype to avoid an error.  */
4221 /* We use char because int might match the return type of a gcc2
4222     builtin and then its argument prototype would still apply.  */
4223 char fabs();
4224
4225 int main() {
4226 fabs()
4227 ; return 0; }
4228 EOF
4229 if { (eval echo configure:4230: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4230   rm -rf conftest*
4231   eval "ac_cv_lib_$ac_lib_var=yes"
4232 else
4233   echo "configure: failed program was:" >&5
4234   cat conftest.$ac_ext >&5
4235   rm -rf conftest*
4236   eval "ac_cv_lib_$ac_lib_var=no"
4237 fi
4238 rm -f conftest*
4239 LIBS="$ac_save_LIBS"
4240
4241 fi
4242 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4243   echo "$ac_t""yes" 1>&6
4244     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4245     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4246   cat >> confdefs.h <<EOF
4247 #define $ac_tr_lib 1
4248 EOF
4249
4250   LIBS="-lm $LIBS"
4251
4252 else
4253   echo "$ac_t""no" 1>&6
4254 fi
4255
4256 for ac_func in aint anint sqrt
4257 do
4258 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4259 echo "configure:4260: checking for $ac_func" >&5
4260 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4261   echo $ac_n "(cached) $ac_c" 1>&6
4262 else
4263   cat > conftest.$ac_ext <<EOF
4264 #line 4265 "configure"
4265 #include "confdefs.h"
4266 /* System header to define __stub macros and hopefully few prototypes,
4267     which can conflict with char $ac_func(); below.  */
4268 #include <assert.h>
4269 /* Override any gcc2 internal prototype to avoid an error.  */
4270 /* We use char because int might match the return type of a gcc2
4271     builtin and then its argument prototype would still apply.  */
4272 char $ac_func();
4273
4274 int main() {
4275
4276 /* The GNU C library defines this for functions which it implements
4277     to always fail with ENOSYS.  Some functions are actually named
4278     something starting with __ and the normal name is an alias.  */
4279 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4280 choke me
4281 #else
4282 $ac_func();
4283 #endif
4284
4285 ; return 0; }
4286 EOF
4287 if { (eval echo configure:4288: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4288   rm -rf conftest*
4289   eval "ac_cv_func_$ac_func=yes"
4290 else
4291   echo "configure: failed program was:" >&5
4292   cat conftest.$ac_ext >&5
4293   rm -rf conftest*
4294   eval "ac_cv_func_$ac_func=no"
4295 fi
4296 rm -f conftest*
4297 fi
4298
4299 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4300   echo "$ac_t""yes" 1>&6
4301     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4302   cat >> confdefs.h <<EOF
4303 #define $ac_tr_func 1
4304 EOF
4305
4306 else
4307   echo "$ac_t""no" 1>&6
4308 fi
4309 done
4310
4311
4312
4313
4314 trap '' 1 2 15
4315 cat > confcache <<\EOF
4316 # This file is a shell script that caches the results of configure
4317 # tests run on this system so they can be shared between configure
4318 # scripts and configure runs.  It is not useful on other systems.
4319 # If it contains results you don't want to keep, you may remove or edit it.
4320 #
4321 # By default, configure uses ./config.cache as the cache file,
4322 # creating it if it does not exist already.  You can give configure
4323 # the --cache-file=FILE option to use a different cache file; that is
4324 # what configure does when it calls configure scripts in
4325 # subdirectories, so they share the cache.
4326 # Giving --cache-file=/dev/null disables caching, for debugging configure.
4327 # config.status only pays attention to the cache file if you give it the
4328 # --recheck option to rerun configure.
4329 #
4330 EOF
4331 # The following way of writing the cache mishandles newlines in values,
4332 # but we know of no workaround that is simple, portable, and efficient.
4333 # So, don't put newlines in cache variables' values.
4334 # Ultrix sh set writes to stderr and can't be redirected directly,
4335 # and sets the high bit in the cache file unless we assign to the vars.
4336 (set) 2>&1 |
4337   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
4338   *ac_space=\ *)
4339     # `set' does not quote correctly, so add quotes (double-quote substitution
4340     # turns \\\\ into \\, and sed turns \\ into \).
4341     sed -n \
4342       -e "s/'/'\\\\''/g" \
4343       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
4344     ;;
4345   *)
4346     # `set' quotes correctly as required by POSIX, so do not add quotes.
4347     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4348     ;;
4349   esac >> confcache
4350 if cmp -s $cache_file confcache; then
4351   :
4352 else
4353   if test -w $cache_file; then
4354     echo "updating cache $cache_file"
4355     cat confcache > $cache_file
4356   else
4357     echo "not updating unwritable cache $cache_file"
4358   fi
4359 fi
4360 rm -f confcache
4361
4362 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4363
4364 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4365 # Let make expand exec_prefix.
4366 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4367
4368 # Any assignment to VPATH causes Sun make to only execute
4369 # the first set of double-colon rules, so remove it if not needed.
4370 # If there is a colon in the path, we need to keep it.
4371 if test "x$srcdir" = x.; then
4372   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
4373 fi
4374
4375 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4376
4377 DEFS=-DHAVE_CONFIG_H
4378
4379 # Without the "./", some shells look in PATH for config.status.
4380 : ${CONFIG_STATUS=./config.status}
4381
4382 echo creating $CONFIG_STATUS
4383 rm -f $CONFIG_STATUS
4384 cat > $CONFIG_STATUS <<EOF
4385 #! /bin/sh
4386 # Generated automatically by configure.
4387 # Run this file to recreate the current configuration.
4388 # This directory was configured as follows,
4389 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4390 #
4391 # $0 $ac_configure_args
4392 #
4393 # Compiler output produced by configure, useful for debugging
4394 # configure, is in ./config.log if it exists.
4395
4396 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4397 for ac_option
4398 do
4399   case "\$ac_option" in
4400   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4401     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4402     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4403   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4404     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
4405     exit 0 ;;
4406   -help | --help | --hel | --he | --h)
4407     echo "\$ac_cs_usage"; exit 0 ;;
4408   *) echo "\$ac_cs_usage"; exit 1 ;;
4409   esac
4410 done
4411
4412 ac_given_srcdir=$srcdir
4413 ac_given_INSTALL="$INSTALL"
4414
4415 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
4416 EOF
4417 cat >> $CONFIG_STATUS <<EOF
4418
4419 # Protect against being on the right side of a sed subst in config.status.
4420 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4421  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4422 $ac_vpsub
4423 $extrasub
4424 s%@sim_environment@%$sim_environment%g
4425 s%@sim_alignment@%$sim_alignment%g
4426 s%@sim_assert@%$sim_assert%g
4427 s%@sim_bitsize@%$sim_bitsize%g
4428 s%@sim_endian@%$sim_endian%g
4429 s%@sim_hostendian@%$sim_hostendian%g
4430 s%@sim_float@%$sim_float%g
4431 s%@sim_scache@%$sim_scache%g
4432 s%@sim_default_model@%$sim_default_model%g
4433 s%@sim_hw_cflags@%$sim_hw_cflags%g
4434 s%@sim_hw_objs@%$sim_hw_objs%g
4435 s%@sim_hw@%$sim_hw%g
4436 s%@sim_inline@%$sim_inline%g
4437 s%@sim_packages@%$sim_packages%g
4438 s%@sim_regparm@%$sim_regparm%g
4439 s%@sim_reserved_bits@%$sim_reserved_bits%g
4440 s%@sim_smp@%$sim_smp%g
4441 s%@sim_stdcall@%$sim_stdcall%g
4442 s%@sim_xor_endian@%$sim_xor_endian%g
4443 s%@sim_warnings@%$sim_warnings%g
4444 s%@SHELL@%$SHELL%g
4445 s%@CFLAGS@%$CFLAGS%g
4446 s%@CPPFLAGS@%$CPPFLAGS%g
4447 s%@CXXFLAGS@%$CXXFLAGS%g
4448 s%@DEFS@%$DEFS%g
4449 s%@LDFLAGS@%$LDFLAGS%g
4450 s%@LIBS@%$LIBS%g
4451 s%@exec_prefix@%$exec_prefix%g
4452 s%@prefix@%$prefix%g
4453 s%@program_transform_name@%$program_transform_name%g
4454 s%@bindir@%$bindir%g
4455 s%@sbindir@%$sbindir%g
4456 s%@libexecdir@%$libexecdir%g
4457 s%@datadir@%$datadir%g
4458 s%@sysconfdir@%$sysconfdir%g
4459 s%@sharedstatedir@%$sharedstatedir%g
4460 s%@localstatedir@%$localstatedir%g
4461 s%@libdir@%$libdir%g
4462 s%@includedir@%$includedir%g
4463 s%@oldincludedir@%$oldincludedir%g
4464 s%@infodir@%$infodir%g
4465 s%@mandir@%$mandir%g
4466 s%@host@%$host%g
4467 s%@host_alias@%$host_alias%g
4468 s%@host_cpu@%$host_cpu%g
4469 s%@host_vendor@%$host_vendor%g
4470 s%@host_os@%$host_os%g
4471 s%@target@%$target%g
4472 s%@target_alias@%$target_alias%g
4473 s%@target_cpu@%$target_cpu%g
4474 s%@target_vendor@%$target_vendor%g
4475 s%@target_os@%$target_os%g
4476 s%@build@%$build%g
4477 s%@build_alias@%$build_alias%g
4478 s%@build_cpu@%$build_cpu%g
4479 s%@build_vendor@%$build_vendor%g
4480 s%@build_os@%$build_os%g
4481 s%@CC@%$CC%g
4482 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
4483 s%@INSTALL_DATA@%$INSTALL_DATA%g
4484 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4485 s%@HDEFINES@%$HDEFINES%g
4486 s%@AR@%$AR%g
4487 s%@RANLIB@%$RANLIB%g
4488 s%@SET_MAKE@%$SET_MAKE%g
4489 s%@CPP@%$CPP%g
4490 s%@ALLOCA@%$ALLOCA%g
4491 s%@USE_NLS@%$USE_NLS%g
4492 s%@MSGFMT@%$MSGFMT%g
4493 s%@GMSGFMT@%$GMSGFMT%g
4494 s%@XGETTEXT@%$XGETTEXT%g
4495 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
4496 s%@CATALOGS@%$CATALOGS%g
4497 s%@CATOBJEXT@%$CATOBJEXT%g
4498 s%@DATADIRNAME@%$DATADIRNAME%g
4499 s%@GMOFILES@%$GMOFILES%g
4500 s%@INSTOBJEXT@%$INSTOBJEXT%g
4501 s%@INTLDEPS@%$INTLDEPS%g
4502 s%@INTLLIBS@%$INTLLIBS%g
4503 s%@INTLOBJS@%$INTLOBJS%g
4504 s%@POFILES@%$POFILES%g
4505 s%@POSUB@%$POSUB%g
4506 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
4507 s%@GT_NO@%$GT_NO%g
4508 s%@GT_YES@%$GT_YES%g
4509 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
4510 s%@l@%$l%g
4511 s%@MAINT@%$MAINT%g
4512 s%@sim_bswap@%$sim_bswap%g
4513 s%@sim_cflags@%$sim_cflags%g
4514 s%@sim_debug@%$sim_debug%g
4515 s%@sim_stdio@%$sim_stdio%g
4516 s%@sim_trace@%$sim_trace%g
4517 s%@sim_profile@%$sim_profile%g
4518 s%@EXEEXT@%$EXEEXT%g
4519 s%@SIMCONF@%$SIMCONF%g
4520 s%@SIM_SUBTARGET@%$SIM_SUBTARGET%g
4521 s%@sim_igen_flags@%$sim_igen_flags%g
4522 s%@sim_m16_flags@%$sim_m16_flags%g
4523 s%@sim_gen@%$sim_gen%g
4524 s%@mips_extra_objs@%$mips_extra_objs%g
4525 s%@mips_extra_libs@%$mips_extra_libs%g
4526
4527 CEOF
4528 EOF
4529
4530 cat >> $CONFIG_STATUS <<\EOF
4531
4532 # Split the substitutions into bite-sized pieces for seds with
4533 # small command number limits, like on Digital OSF/1 and HP-UX.
4534 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4535 ac_file=1 # Number of current file.
4536 ac_beg=1 # First line for current file.
4537 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4538 ac_more_lines=:
4539 ac_sed_cmds=""
4540 while $ac_more_lines; do
4541   if test $ac_beg -gt 1; then
4542     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4543   else
4544     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4545   fi
4546   if test ! -s conftest.s$ac_file; then
4547     ac_more_lines=false
4548     rm -f conftest.s$ac_file
4549   else
4550     if test -z "$ac_sed_cmds"; then
4551       ac_sed_cmds="sed -f conftest.s$ac_file"
4552     else
4553       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4554     fi
4555     ac_file=`expr $ac_file + 1`
4556     ac_beg=$ac_end
4557     ac_end=`expr $ac_end + $ac_max_sed_cmds`
4558   fi
4559 done
4560 if test -z "$ac_sed_cmds"; then
4561   ac_sed_cmds=cat
4562 fi
4563 EOF
4564
4565 cat >> $CONFIG_STATUS <<EOF
4566
4567 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
4568 EOF
4569 cat >> $CONFIG_STATUS <<\EOF
4570 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4571   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4572   case "$ac_file" in
4573   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4574        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4575   *) ac_file_in="${ac_file}.in" ;;
4576   esac
4577
4578   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4579
4580   # Remove last slash and all that follows it.  Not all systems have dirname.
4581   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4582   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4583     # The file is in a subdirectory.
4584     test ! -d "$ac_dir" && mkdir "$ac_dir"
4585     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4586     # A "../" for each directory in $ac_dir_suffix.
4587     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4588   else
4589     ac_dir_suffix= ac_dots=
4590   fi
4591
4592   case "$ac_given_srcdir" in
4593   .)  srcdir=.
4594       if test -z "$ac_dots"; then top_srcdir=.
4595       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4596   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4597   *) # Relative path.
4598     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4599     top_srcdir="$ac_dots$ac_given_srcdir" ;;
4600   esac
4601
4602   case "$ac_given_INSTALL" in
4603   [/$]*) INSTALL="$ac_given_INSTALL" ;;
4604   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4605   esac
4606
4607   echo creating "$ac_file"
4608   rm -f "$ac_file"
4609   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4610   case "$ac_file" in
4611   *Makefile*) ac_comsub="1i\\
4612 # $configure_input" ;;
4613   *) ac_comsub= ;;
4614   esac
4615
4616   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4617   sed -e "$ac_comsub
4618 s%@configure_input@%$configure_input%g
4619 s%@srcdir@%$srcdir%g
4620 s%@top_srcdir@%$top_srcdir%g
4621 s%@INSTALL@%$INSTALL%g
4622 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4623 fi; done
4624 rm -f conftest.s*
4625
4626 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4627 # NAME is the cpp macro being defined and VALUE is the value it is being given.
4628 #
4629 # ac_d sets the value in "#define NAME VALUE" lines.
4630 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
4631 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
4632 ac_dC='\3'
4633 ac_dD='%g'
4634 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
4635 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
4636 ac_uB='\([      ]\)%\1#\2define\3'
4637 ac_uC=' '
4638 ac_uD='\4%g'
4639 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4640 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
4641 ac_eB='$%\1#\2define\3'
4642 ac_eC=' '
4643 ac_eD='%g'
4644
4645 if test "${CONFIG_HEADERS+set}" != set; then
4646 EOF
4647 cat >> $CONFIG_STATUS <<EOF
4648   CONFIG_HEADERS="config.h:config.in"
4649 EOF
4650 cat >> $CONFIG_STATUS <<\EOF
4651 fi
4652 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
4653   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4654   case "$ac_file" in
4655   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4656        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4657   *) ac_file_in="${ac_file}.in" ;;
4658   esac
4659
4660   echo creating $ac_file
4661
4662   rm -f conftest.frag conftest.in conftest.out
4663   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4664   cat $ac_file_inputs > conftest.in
4665
4666 EOF
4667
4668 # Transform confdefs.h into a sed script conftest.vals that substitutes
4669 # the proper values into config.h.in to produce config.h.  And first:
4670 # Protect against being on the right side of a sed subst in config.status.
4671 # Protect against being in an unquoted here document in config.status.
4672 rm -f conftest.vals
4673 cat > conftest.hdr <<\EOF
4674 s/[\\&%]/\\&/g
4675 s%[\\$`]%\\&%g
4676 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
4677 s%ac_d%ac_u%gp
4678 s%ac_u%ac_e%gp
4679 EOF
4680 sed -n -f conftest.hdr confdefs.h > conftest.vals
4681 rm -f conftest.hdr
4682
4683 # This sed command replaces #undef with comments.  This is necessary, for
4684 # example, in the case of _POSIX_SOURCE, which is predefined and required
4685 # on some systems where configure will not decide to define it.
4686 cat >> conftest.vals <<\EOF
4687 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
4688 EOF
4689
4690 # Break up conftest.vals because some shells have a limit on
4691 # the size of here documents, and old seds have small limits too.
4692
4693 rm -f conftest.tail
4694 while :
4695 do
4696   ac_lines=`grep -c . conftest.vals`
4697   # grep -c gives empty output for an empty file on some AIX systems.
4698   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
4699   # Write a limited-size here document to conftest.frag.
4700   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
4701   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
4702   echo 'CEOF
4703   sed -f conftest.frag conftest.in > conftest.out
4704   rm -f conftest.in
4705   mv conftest.out conftest.in
4706 ' >> $CONFIG_STATUS
4707   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
4708   rm -f conftest.vals
4709   mv conftest.tail conftest.vals
4710 done
4711 rm -f conftest.vals
4712
4713 cat >> $CONFIG_STATUS <<\EOF
4714   rm -f conftest.frag conftest.h
4715   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
4716   cat conftest.in >> conftest.h
4717   rm -f conftest.in
4718   if cmp -s $ac_file conftest.h 2>/dev/null; then
4719     echo "$ac_file is unchanged"
4720     rm -f conftest.h
4721   else
4722     # Remove last slash and all that follows it.  Not all systems have dirname.
4723       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4724       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4725       # The file is in a subdirectory.
4726       test ! -d "$ac_dir" && mkdir "$ac_dir"
4727     fi
4728     rm -f $ac_file
4729     mv conftest.h $ac_file
4730   fi
4731 fi; done
4732
4733 EOF
4734
4735 cat >> $CONFIG_STATUS <<EOF
4736 ac_sources="$sim_link_files"
4737 ac_dests="$sim_link_links"
4738 EOF
4739
4740 cat >> $CONFIG_STATUS <<\EOF
4741 srcdir=$ac_given_srcdir
4742 while test -n "$ac_sources"; do
4743   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4744   set $ac_sources; ac_source=$1; shift; ac_sources=$*
4745
4746   echo "linking $srcdir/$ac_source to $ac_dest"
4747
4748   if test ! -r $srcdir/$ac_source; then
4749     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
4750   fi
4751   rm -f $ac_dest
4752
4753   # Make relative symlinks.
4754   # Remove last slash and all that follows it.  Not all systems have dirname.
4755   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
4756   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
4757     # The dest file is in a subdirectory.
4758     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
4759     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
4760     # A "../" for each directory in $ac_dest_dir_suffix.
4761     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
4762   else
4763     ac_dest_dir_suffix= ac_dots=
4764   fi
4765
4766   case "$srcdir" in
4767   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
4768   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
4769   esac
4770
4771   # Make a symlink if possible; otherwise try a hard link.
4772   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
4773     ln $srcdir/$ac_source $ac_dest; then :
4774   else
4775     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
4776   fi
4777 done
4778 EOF
4779 cat >> $CONFIG_STATUS <<EOF
4780
4781 EOF
4782 cat >> $CONFIG_STATUS <<\EOF
4783 case "x$CONFIG_FILES" in
4784  xMakefile*)
4785    echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
4786    rm -f Makesim1.tmp Makesim2.tmp Makefile
4787    sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
4788    sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
4789    sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
4790         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
4791         <Makefile.sim >Makefile
4792    rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
4793    ;;
4794  esac
4795  case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
4796
4797 exit 0
4798 EOF
4799 chmod +x $CONFIG_STATUS
4800 rm -fr confdefs* $ac_clean_files
4801 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4802
4803