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
 136
 137 # Guess values for system-dependent variables and create Makefiles.
 138 # Generated automatically using autoconf version 2.12.2
 139 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
 140 #
 141 # This configure script is free software; the Free Software Foundation
 142 # gives unlimited permission to copy, distribute and modify it.
 143
 144 # Defaults:
 145 ac_help=
 146 ac_default_prefix=/usr/local
 147 # Any additions from configure.in:
 148 ac_help="$ac_help
 149   --disable-nls           do not use Native Language Support"
 150 ac_help="$ac_help
 151   --with-included-gettext use the GNU gettext library included here"
 152 ac_help="$ac_help
 153   --enable-maintainer-mode              Enable developer functionality."
 154 ac_help="$ac_help
 155   --enable-sim-bswap                    Use Host specific BSWAP instruction."
 156 ac_help="$ac_help
 157   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator"
 158 ac_help="$ac_help
 159   --enable-sim-debug=opts               Enable debugging flags"
 160 ac_help="$ac_help
 161   --enable-sim-stdio                    Specify whether to use stdio for console input/output."
 162 ac_help="$ac_help
 163   --enable-sim-trace=opts               Enable tracing flags"
 164 ac_help="$ac_help
 165   --enable-sim-profile=opts             Enable profiling flags"
 166 ac_help="$ac_help
 167   --enable-sim-inline=inlines           Specify which functions should be inlined."
 168 ac_help="$ac_help
 169   --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses."
 170 ac_help="$ac_help
 171   --enable-sim-hostendian=end           Specify host byte endian orientation."
 172 ac_help="$ac_help
 173   --enable-build-warnings[=LIST]                Enable build-time compiler warnings"
 174 ac_help="$ac_help
 175   --enable-sim-endian=endian            Specify target byte endian orientation."
 176 ac_help="$ac_help
 177   --enable-sim-bitsize=N                Specify target bitsize (32 or 64)."
 178 ac_help="$ac_help
 179   --enable-sim-float                    Specify that the target processor has floating point hardware."
 180 ac_help="$ac_help
 181   --enable-sim-smp=n                    Specify number of processors to configure for (default ${default_sim_smp})."
 182 ac_help="$ac_help
 183   --enable-sim-hardware=LIST            Specify the hardware to be included in the build."
 184 ac_help="$ac_help
 185   --with-x                use the X Window System"
 186 ac_help="$ac_help
 187   --with-sim-gpu2=path                  Use GPU2 library under given directory"
 188 ac_help="$ac_help
 189   --with-x                use the X Window System"
 190 ac_help="$ac_help
 191   --with-sim-funit=path         Use target FP library under given directory"
 192
 193 # Initialize some variables set by options.
 194 # The variables have the same names as the options, with
 195 # dashes changed to underlines.
 196 build=NONE
 197 cache_file=./config.cache
 198 exec_prefix=NONE
 199 host=NONE
 200 no_create=
 201 nonopt=NONE
 202 no_recursion=
 203 prefix=NONE
 204 program_prefix=NONE
 205 program_suffix=NONE
 206 program_transform_name=s,x,x,
 207 silent=
 208 site=
 209 srcdir=
 210 target=NONE
 211 verbose=
 212 x_includes=NONE
 213 x_libraries=NONE
 214 bindir='${exec_prefix}/bin'
 215 sbindir='${exec_prefix}/sbin'
 216 libexecdir='${exec_prefix}/libexec'
 217 datadir='${prefix}/share'
 218 sysconfdir='${prefix}/etc'
 219 sharedstatedir='${prefix}/com'
 220 localstatedir='${prefix}/var'
 221 libdir='${exec_prefix}/lib'
 222 includedir='${prefix}/include'
 223 oldincludedir='/usr/include'
 224 infodir='${prefix}/info'
 225 mandir='${prefix}/man'
 226
 227 # Initialize some other variables.
 228 subdirs=
 229 MFLAGS= MAKEFLAGS=
 230 SHELL=${CONFIG_SHELL-/bin/sh}
 231 # Maximum number of lines to put in a shell here document.
 232 ac_max_here_lines=12
 233
 234 ac_prev=
 235 for ac_option
 236 do
 237
 238   # If the previous option needs an argument, assign it.
 239   if test -n "$ac_prev"; then
 240     eval "$ac_prev=\$ac_option"
 241     ac_prev=
 242     continue
 243   fi
 244
 245   case "$ac_option" in
 246   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 247   *) ac_optarg= ;;
 248   esac
 249
 250   # Accept the important Cygnus configure options, so we can diagnose typos.
 251
 252   case "$ac_option" in
 253
 254   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 255     ac_prev=bindir ;;
 256   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 257     bindir="$ac_optarg" ;;
 258
 259   -build | --build | --buil | --bui | --bu)
 260     ac_prev=build ;;
 261   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 262     build="$ac_optarg" ;;
 263
 264   -cache-file | --cache-file | --cache-fil | --cache-fi \
 265   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 266     ac_prev=cache_file ;;
 267   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 268   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 269     cache_file="$ac_optarg" ;;
 270
 271   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 272     ac_prev=datadir ;;
 273   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 274   | --da=*)
 275     datadir="$ac_optarg" ;;
 276
 277   -disable-* | --disable-*)
 278     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 279     # Reject names that are not valid shell variable names.
 280     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 281       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 282     fi
 283     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 284     eval "enable_${ac_feature}=no" ;;
 285
 286   -enable-* | --enable-*)
 287     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 288     # Reject names that are not valid shell variable names.
 289     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 290       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 291     fi
 292     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 293     case "$ac_option" in
 294       *=*) ;;
 295       *) ac_optarg=yes ;;
 296     esac
 297     eval "enable_${ac_feature}='$ac_optarg'" ;;
 298
 299   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 300   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 301   | --exec | --exe | --ex)
 302     ac_prev=exec_prefix ;;
 303   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 304   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 305   | --exec=* | --exe=* | --ex=*)
 306     exec_prefix="$ac_optarg" ;;
 307
 308   -gas | --gas | --ga | --g)
 309     # Obsolete; use --with-gas.
 310     with_gas=yes ;;
 311
 312   -help | --help | --hel | --he)
 313     # Omit some internal or obsolete options to make the list less imposing.
 314     # This message is too long to be a string in the A/UX 3.1 sh.
 315     cat << EOF
 316 Usage: configure [options] [host]
 317 Options: [defaults in brackets after descriptions]
 318 Configuration:
 319   --cache-file=FILE       cache test results in FILE
 320   --help                  print this message
 321   --no-create             do not create output files
 322   --quiet, --silent       do not print \`checking...' messages
 323   --version               print the version of autoconf that created configure
 324 Directory and file names:
 325   --prefix=PREFIX         install architecture-independent files in PREFIX
 326                           [$ac_default_prefix]
 327   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 328                           [same as prefix]
 329   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 330   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 331   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 332   --datadir=DIR           read-only architecture-independent data in DIR
 333                           [PREFIX/share]
 334   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 335   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 336                           [PREFIX/com]
 337   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 338   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 339   --includedir=DIR        C header files in DIR [PREFIX/include]
 340   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 341   --infodir=DIR           info documentation in DIR [PREFIX/info]
 342   --mandir=DIR            man documentation in DIR [PREFIX/man]
 343   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 344   --program-prefix=PREFIX prepend PREFIX to installed program names
 345   --program-suffix=SUFFIX append SUFFIX to installed program names
 346   --program-transform-name=PROGRAM
 347                           run sed PROGRAM on installed program names
 348 EOF
 349     cat << EOF
 350 Host type:
 351   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 352   --host=HOST             configure for HOST [guessed]
 353   --target=TARGET         configure for TARGET [TARGET=HOST]
 354 Features and packages:
 355   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 356   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 357   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 358   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 359   --x-includes=DIR        X include files are in DIR
 360   --x-libraries=DIR       X library files are in DIR
 361 EOF
 362     if test -n "$ac_help"; then
 363       echo "--enable and --with options recognized:$ac_help"
 364     fi
 365     exit 0 ;;
 366
 367   -host | --host | --hos | --ho)
 368     ac_prev=host ;;
 369   -host=* | --host=* | --hos=* | --ho=*)
 370     host="$ac_optarg" ;;
 371
 372   -includedir | --includedir | --includedi | --included | --include \
 373   | --includ | --inclu | --incl | --inc)
 374     ac_prev=includedir ;;
 375   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 376   | --includ=* | --inclu=* | --incl=* | --inc=*)
 377     includedir="$ac_optarg" ;;
 378
 379   -infodir | --infodir | --infodi | --infod | --info | --inf)
 380     ac_prev=infodir ;;
 381   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 382     infodir="$ac_optarg" ;;
 383
 384   -libdir | --libdir | --libdi | --libd)
 385     ac_prev=libdir ;;
 386   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 387     libdir="$ac_optarg" ;;
 388
 389   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 390   | --libexe | --libex | --libe)
 391     ac_prev=libexecdir ;;
 392   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 393   | --libexe=* | --libex=* | --libe=*)
 394     libexecdir="$ac_optarg" ;;
 395
 396   -localstatedir | --localstatedir | --localstatedi | --localstated \
 397   | --localstate | --localstat | --localsta | --localst \
 398   | --locals | --local | --loca | --loc | --lo)
 399     ac_prev=localstatedir ;;
 400   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 401   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 402   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 403     localstatedir="$ac_optarg" ;;
 404
 405   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 406     ac_prev=mandir ;;
 407   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 408     mandir="$ac_optarg" ;;
 409
 410   -nfp | --nfp | --nf)
 411     # Obsolete; use --without-fp.
 412     with_fp=no ;;
 413
 414   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 415   | --no-cr | --no-c)
 416     no_create=yes ;;
 417
 418   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 419   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 420     no_recursion=yes ;;
 421
 422   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 423   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 424   | --oldin | --oldi | --old | --ol | --o)
 425     ac_prev=oldincludedir ;;
 426   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 427   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 428   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 429     oldincludedir="$ac_optarg" ;;
 430
 431   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 432     ac_prev=prefix ;;
 433   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 434     prefix="$ac_optarg" ;;
 435
 436   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 437   | --program-pre | --program-pr | --program-p)
 438     ac_prev=program_prefix ;;
 439   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 440   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 441     program_prefix="$ac_optarg" ;;
 442
 443   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 444   | --program-suf | --program-su | --program-s)
 445     ac_prev=program_suffix ;;
 446   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 447   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 448     program_suffix="$ac_optarg" ;;
 449
 450   -program-transform-name | --program-transform-name \
 451   | --program-transform-nam | --program-transform-na \
 452   | --program-transform-n | --program-transform- \
 453   | --program-transform | --program-transfor \
 454   | --program-transfo | --program-transf \
 455   | --program-trans | --program-tran \
 456   | --progr-tra | --program-tr | --program-t)
 457     ac_prev=program_transform_name ;;
 458   -program-transform-name=* | --program-transform-name=* \
 459   | --program-transform-nam=* | --program-transform-na=* \
 460   | --program-transform-n=* | --program-transform-=* \
 461   | --program-transform=* | --program-transfor=* \
 462   | --program-transfo=* | --program-transf=* \
 463   | --program-trans=* | --program-tran=* \
 464   | --progr-tra=* | --program-tr=* | --program-t=*)
 465     program_transform_name="$ac_optarg" ;;
 466
 467   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 468   | -silent | --silent | --silen | --sile | --sil)
 469     silent=yes ;;
 470
 471   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 472     ac_prev=sbindir ;;
 473   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 474   | --sbi=* | --sb=*)
 475     sbindir="$ac_optarg" ;;
 476
 477   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 478   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 479   | --sharedst | --shareds | --shared | --share | --shar \
 480   | --sha | --sh)
 481     ac_prev=sharedstatedir ;;
 482   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 483   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 484   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 485   | --sha=* | --sh=*)
 486     sharedstatedir="$ac_optarg" ;;
 487
 488   -site | --site | --sit)
 489     ac_prev=site ;;
 490   -site=* | --site=* | --sit=*)
 491     site="$ac_optarg" ;;
 492
 493   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 494     ac_prev=srcdir ;;
 495   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 496     srcdir="$ac_optarg" ;;
 497
 498   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 499   | --syscon | --sysco | --sysc | --sys | --sy)
 500     ac_prev=sysconfdir ;;
 501   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 502   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 503     sysconfdir="$ac_optarg" ;;
 504
 505   -target | --target | --targe | --targ | --tar | --ta | --t)
 506     ac_prev=target ;;
 507   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 508     target="$ac_optarg" ;;
 509
 510   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 511     verbose=yes ;;
 512
 513   -version | --version | --versio | --versi | --vers)
 514     echo "configure generated by autoconf version 2.12.2"
 515     exit 0 ;;
 516
 517   -with-* | --with-*)
 518     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 519     # Reject names that are not valid shell variable names.
 520     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 521       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 522     fi
 523     ac_package=`echo $ac_package| sed 's/-/_/g'`
 524     case "$ac_option" in
 525       *=*) ;;
 526       *) ac_optarg=yes ;;
 527     esac
 528     eval "with_${ac_package}='$ac_optarg'" ;;
 529
 530   -without-* | --without-*)
 531     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 532     # Reject names that are not valid shell variable names.
 533     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 534       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 535     fi
 536     ac_package=`echo $ac_package| sed 's/-/_/g'`
 537     eval "with_${ac_package}=no" ;;
 538
 539   --x)
 540     # Obsolete; use --with-x.
 541     with_x=yes ;;
 542
 543   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 544   | --x-incl | --x-inc | --x-in | --x-i)
 545     ac_prev=x_includes ;;
 546   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 547   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 548     x_includes="$ac_optarg" ;;
 549
 550   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 551   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 552     ac_prev=x_libraries ;;
 553   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 554   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 555     x_libraries="$ac_optarg" ;;
 556
 557   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 558     ;;
 559
 560   *)
 561     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 562       echo "configure: warning: $ac_option: invalid host type" 1>&2
 563     fi
 564     if test "x$nonopt" != xNONE; then
 565       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 566     fi
 567     nonopt="$ac_option"
 568     ;;
 569
 570   esac
 571 done
 572
 573 if test -n "$ac_prev"; then
 574   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 575 fi
 576
 577 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 578
 579 # File descriptor usage:
 580 # 0 standard input
 581 # 1 file creation
 582 # 2 errors and warnings
 583 # 3 some systems may open it to /dev/tty
 584 # 4 used on the Kubota Titan
 585 # 6 checking for... messages and results
 586 # 5 compiler messages saved in config.log
 587 if test "$silent" = yes; then
 588   exec 6>/dev/null
 589 else
 590   exec 6>&1
 591 fi
 592 exec 5>./config.log
 593
 594 echo "\
 595 This file contains any messages produced by compilers while
 596 running configure, to aid debugging if configure makes a mistake.
 597 " 1>&5
 598
 599 # Strip out --no-create and --no-recursion so they do not pile up.
 600 # Also quote any args containing shell metacharacters.
 601 ac_configure_args=
 602 for ac_arg
 603 do
 604   case "$ac_arg" in
 605   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 606   | --no-cr | --no-c) ;;
 607   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 608   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 609   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 610   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 611   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 612   esac
 613 done
 614
 615 # NLS nuisances.
 616 # Only set these to C if already set.  These must not be set unconditionally
 617 # because not all systems understand e.g. LANG=C (notably SCO).
 618 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 619 # Non-C LC_CTYPE values break the ctype check.
 620 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 621 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 622 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 623 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 624
 625 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 626 rm -rf conftest* confdefs.h
 627 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 628 echo > confdefs.h
 629
 630 # A filename unique to this package, relative to the directory that
 631 # configure is in, which we can look for to find out if srcdir is correct.
 632 ac_unique_file=Makefile.in
 633
 634 # Find the source files, if location was not specified.
 635 if test -z "$srcdir"; then
 636   ac_srcdir_defaulted=yes
 637   # Try the directory containing this script, then its parent.
 638   ac_prog=$0
 639   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 640   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 641   srcdir=$ac_confdir
 642   if test ! -r $srcdir/$ac_unique_file; then
 643     srcdir=..
 644   fi
 645 else
 646   ac_srcdir_defaulted=no
 647 fi
 648 if test ! -r $srcdir/$ac_unique_file; then
 649   if test "$ac_srcdir_defaulted" = yes; then
 650     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 651   else
 652     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 653   fi
 654 fi
 655 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 656
 657 # Prefer explicitly selected file to automatically selected ones.
 658 if test -z "$CONFIG_SITE"; then
 659   if test "x$prefix" != xNONE; then
 660     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 661   else
 662     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 663   fi
 664 fi
 665 for ac_site_file in $CONFIG_SITE; do
 666   if test -r "$ac_site_file"; then
 667     echo "loading site script $ac_site_file"
 668     . "$ac_site_file"
 669   fi
 670 done
 671
 672 if test -r "$cache_file"; then
 673   echo "loading cache $cache_file"
 674   . $cache_file
 675 else
 676   echo "creating cache $cache_file"
 677   > $cache_file
 678 fi
 679
 680 ac_ext=c
 681 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 682 ac_cpp='$CPP $CPPFLAGS'
 683 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 684 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 685 cross_compiling=$ac_cv_prog_cc_cross
 686
 687 ac_exeext=
 688 ac_objext=o
 689 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 690   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 691   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 692     ac_n= ac_c='
 693 ' ac_t='        '
 694   else
 695     ac_n=-n ac_c= ac_t=
 696   fi
 697 else
 698   ac_n= ac_c='\c' ac_t=
 699 fi
 700
 701
 702
 703 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 704 echo "configure:705: checking how to run the C preprocessor" >&5
 705 # On Suns, sometimes $CPP names a directory.
 706 if test -n "$CPP" && test -d "$CPP"; then
 707   CPP=
 708 fi
 709 if test -z "$CPP"; then
 710 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 711   echo $ac_n "(cached) $ac_c" 1>&6
 712 else
 713     # This must be in double quotes, not single quotes, because CPP may get
 714   # substituted into the Makefile and "${CC-cc}" will confuse make.
 715   CPP="${CC-cc} -E"
 716   # On the NeXT, cc -E runs the code through the compiler's parser,
 717   # not just through cpp.
 718   cat > conftest.$ac_ext <<EOF
 719 #line 720 "configure"
 720 #include "confdefs.h"
 721 #include <assert.h>
 722 Syntax Error
 723 EOF
 724 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 725 { (eval echo configure:726: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 726 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 727 if test -z "$ac_err"; then
 728   :
 729 else
 730   echo "$ac_err" >&5
 731   echo "configure: failed program was:" >&5
 732   cat conftest.$ac_ext >&5
 733   rm -rf conftest*
 734   CPP="${CC-cc} -E -traditional-cpp"
 735   cat > conftest.$ac_ext <<EOF
 736 #line 737 "configure"
 737 #include "confdefs.h"
 738 #include <assert.h>
 739 Syntax Error
 740 EOF
 741 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 742 { (eval echo configure:743: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 743 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 744 if test -z "$ac_err"; then
 745   :
 746 else
 747   echo "$ac_err" >&5
 748   echo "configure: failed program was:" >&5
 749   cat conftest.$ac_ext >&5
 750   rm -rf conftest*
 751   CPP="${CC-cc} -nologo -E"
 752   cat > conftest.$ac_ext <<EOF
 753 #line 754 "configure"
 754 #include "confdefs.h"
 755 #include <assert.h>
 756 Syntax Error
 757 EOF
 758 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 759 { (eval echo configure:760: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 760 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 761 if test -z "$ac_err"; then
 762   :
 763 else
 764   echo "$ac_err" >&5
 765   echo "configure: failed program was:" >&5
 766   cat conftest.$ac_ext >&5
 767   rm -rf conftest*
 768   CPP=/lib/cpp
 769 fi
 770 rm -f conftest*
 771 fi
 772 rm -f conftest*
 773 fi
 774 rm -f conftest*
 775   ac_cv_prog_CPP="$CPP"
 776 fi
 777   CPP="$ac_cv_prog_CPP"
 778 else
 779   ac_cv_prog_CPP="$CPP"
 780 fi
 781 echo "$ac_t""$CPP" 1>&6
 782
 783 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 784 echo "configure:785: checking whether ${MAKE-make} sets \${MAKE}" >&5
 785 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 786 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 787   echo $ac_n "(cached) $ac_c" 1>&6
 788 else
 789   cat > conftestmake <<\EOF
 790 all:
 791         @echo 'ac_maketemp="${MAKE}"'
 792 EOF
 793 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 794 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 795 if test -n "$ac_maketemp"; then
 796   eval ac_cv_prog_make_${ac_make}_set=yes
 797 else
 798   eval ac_cv_prog_make_${ac_make}_set=no
 799 fi
 800 rm -f conftestmake
 801 fi
 802 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 803   echo "$ac_t""yes" 1>&6
 804   SET_MAKE=
 805 else
 806   echo "$ac_t""no" 1>&6
 807   SET_MAKE="MAKE=${MAKE-make}"
 808 fi
 809
 810 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 811 echo "configure:812: checking for POSIXized ISC" >&5
 812 if test -d /etc/conf/kconfig.d &&
 813   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 814 then
 815   echo "$ac_t""yes" 1>&6
 816   ISC=yes # If later tests want to check for ISC.
 817   cat >> confdefs.h <<\EOF
 818 #define _POSIX_SOURCE 1
 819 EOF
 820
 821   if test "$GCC" = yes; then
 822     CC="$CC -posix"
 823   else
 824     CC="$CC -Xp"
 825   fi
 826 else
 827   echo "$ac_t""no" 1>&6
 828   ISC=
 829 fi
 830
 831 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
 832 echo "configure:833: checking for ANSI C header files" >&5
 833 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
 834   echo $ac_n "(cached) $ac_c" 1>&6
 835 else
 836   cat > conftest.$ac_ext <<EOF
 837 #line 838 "configure"
 838 #include "confdefs.h"
 839 #include <stdlib.h>
 840 #include <stdarg.h>
 841 #include <string.h>
 842 #include <float.h>
 843 EOF
 844 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 845 { (eval echo configure:846: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 846 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 847 if test -z "$ac_err"; then
 848   rm -rf conftest*
 849   ac_cv_header_stdc=yes
 850 else
 851   echo "$ac_err" >&5
 852   echo "configure: failed program was:" >&5
 853   cat conftest.$ac_ext >&5
 854   rm -rf conftest*
 855   ac_cv_header_stdc=no
 856 fi
 857 rm -f conftest*
 858
 859 if test $ac_cv_header_stdc = yes; then
 860   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 861 cat > conftest.$ac_ext <<EOF
 862 #line 863 "configure"
 863 #include "confdefs.h"
 864 #include <string.h>
 865 EOF
 866 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 867   egrep "memchr" >/dev/null 2>&1; then
 868   :
 869 else
 870   rm -rf conftest*
 871   ac_cv_header_stdc=no
 872 fi
 873 rm -f conftest*
 874
 875 fi
 876
 877 if test $ac_cv_header_stdc = yes; then
 878   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 879 cat > conftest.$ac_ext <<EOF
 880 #line 881 "configure"
 881 #include "confdefs.h"
 882 #include <stdlib.h>
 883 EOF
 884 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 885   egrep "free" >/dev/null 2>&1; then
 886   :
 887 else
 888   rm -rf conftest*
 889   ac_cv_header_stdc=no
 890 fi
 891 rm -f conftest*
 892
 893 fi
 894
 895 if test $ac_cv_header_stdc = yes; then
 896   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 897 if test "$cross_compiling" = yes; then
 898   :
 899 else
 900   cat > conftest.$ac_ext <<EOF
 901 #line 902 "configure"
 902 #include "confdefs.h"
 903 #include <ctype.h>
 904 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 905 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 906 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 907 int main () { int i; for (i = 0; i < 256; i++)
 908 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 909 exit (0); }
 910
 911 EOF
 912 if { (eval echo configure:913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 913 then
 914   :
 915 else
 916   echo "configure: failed program was:" >&5
 917   cat conftest.$ac_ext >&5
 918   rm -fr conftest*
 919   ac_cv_header_stdc=no
 920 fi
 921 rm -fr conftest*
 922 fi
 923
 924 fi
 925 fi
 926
 927 echo "$ac_t""$ac_cv_header_stdc" 1>&6
 928 if test $ac_cv_header_stdc = yes; then
 929   cat >> confdefs.h <<\EOF
 930 #define STDC_HEADERS 1
 931 EOF
 932
 933 fi
 934
 935 echo $ac_n "checking for working const""... $ac_c" 1>&6
 936 echo "configure:937: checking for working const" >&5
 937 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
 938   echo $ac_n "(cached) $ac_c" 1>&6
 939 else
 940   cat > conftest.$ac_ext <<EOF
 941 #line 942 "configure"
 942 #include "confdefs.h"
 943
 944 int main() {
 945
 946 /* Ultrix mips cc rejects this.  */
 947 typedef int charset[2]; const charset x;
 948 /* SunOS 4.1.1 cc rejects this.  */
 949 char const *const *ccp;
 950 char **p;
 951 /* NEC SVR4.0.2 mips cc rejects this.  */
 952 struct point {int x, y;};
 953 static struct point const zero = {0,0};
 954 /* AIX XL C 1.02.0.0 rejects this.
 955    It does not let you subtract one const X* pointer from another in an arm
 956    of an if-expression whose if-part is not a constant expression */
 957 const char *g = "string";
 958 ccp = &g + (g ? g-g : 0);
 959 /* HPUX 7.0 cc rejects these. */
 960 ++ccp;
 961 p = (char**) ccp;
 962 ccp = (char const *const *) p;
 963 { /* SCO 3.2v4 cc rejects this.  */
 964   char *t;
 965   char const *s = 0 ? (char *) 0 : (char const *) 0;
 966
 967   *t++ = 0;
 968 }
 969 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
 970   int x[] = {25, 17};
 971   const int *foo = &x[0];
 972   ++foo;
 973 }
 974 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 975   typedef const int *iptr;
 976   iptr p = 0;
 977   ++p;
 978 }
 979 { /* AIX XL C 1.02.0.0 rejects this saying
 980      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
 981   struct s { int j; const int *ap[3]; };
 982   struct s *b; b->j = 5;
 983 }
 984 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 985   const int foo = 10;
 986 }
 987
 988 ; return 0; }
 989 EOF
 990 if { (eval echo configure:991: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 991   rm -rf conftest*
 992   ac_cv_c_const=yes
 993 else
 994   echo "configure: failed program was:" >&5
 995   cat conftest.$ac_ext >&5
 996   rm -rf conftest*
 997   ac_cv_c_const=no
 998 fi
 999 rm -f conftest*
1000 fi
1001
1002 echo "$ac_t""$ac_cv_c_const" 1>&6
1003 if test $ac_cv_c_const = no; then
1004   cat >> confdefs.h <<\EOF
1005 #define const
1006 EOF
1007
1008 fi
1009
1010 echo $ac_n "checking for inline""... $ac_c" 1>&6
1011 echo "configure:1012: checking for inline" >&5
1012 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1013   echo $ac_n "(cached) $ac_c" 1>&6
1014 else
1015   ac_cv_c_inline=no
1016 for ac_kw in inline __inline__ __inline; do
1017   cat > conftest.$ac_ext <<EOF
1018 #line 1019 "configure"
1019 #include "confdefs.h"
1020
1021 int main() {
1022 } $ac_kw foo() {
1023 ; return 0; }
1024 EOF
1025 if { (eval echo configure:1026: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1026   rm -rf conftest*
1027   ac_cv_c_inline=$ac_kw; break
1028 else
1029   echo "configure: failed program was:" >&5
1030   cat conftest.$ac_ext >&5
1031 fi
1032 rm -f conftest*
1033 done
1034
1035 fi
1036
1037 echo "$ac_t""$ac_cv_c_inline" 1>&6
1038 case "$ac_cv_c_inline" in
1039   inline | yes) ;;
1040   no) cat >> confdefs.h <<\EOF
1041 #define inline
1042 EOF
1043  ;;
1044   *)  cat >> confdefs.h <<EOF
1045 #define inline $ac_cv_c_inline
1046 EOF
1047  ;;
1048 esac
1049
1050 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1051 echo "configure:1052: checking for off_t" >&5
1052 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1053   echo $ac_n "(cached) $ac_c" 1>&6
1054 else
1055   cat > conftest.$ac_ext <<EOF
1056 #line 1057 "configure"
1057 #include "confdefs.h"
1058 #include <sys/types.h>
1059 #if STDC_HEADERS
1060 #include <stdlib.h>
1061 #include <stddef.h>
1062 #endif
1063 EOF
1064 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1065   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1066   rm -rf conftest*
1067   ac_cv_type_off_t=yes
1068 else
1069   rm -rf conftest*
1070   ac_cv_type_off_t=no
1071 fi
1072 rm -f conftest*
1073
1074 fi
1075 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1076 if test $ac_cv_type_off_t = no; then
1077   cat >> confdefs.h <<\EOF
1078 #define off_t long
1079 EOF
1080
1081 fi
1082
1083 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1084 echo "configure:1085: checking for size_t" >&5
1085 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1086   echo $ac_n "(cached) $ac_c" 1>&6
1087 else
1088   cat > conftest.$ac_ext <<EOF
1089 #line 1090 "configure"
1090 #include "confdefs.h"
1091 #include <sys/types.h>
1092 #if STDC_HEADERS
1093 #include <stdlib.h>
1094 #include <stddef.h>
1095 #endif
1096 EOF
1097 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1098   egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1099   rm -rf conftest*
1100   ac_cv_type_size_t=yes
1101 else
1102   rm -rf conftest*
1103   ac_cv_type_size_t=no
1104 fi
1105 rm -f conftest*
1106
1107 fi
1108 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1109 if test $ac_cv_type_size_t = no; then
1110   cat >> confdefs.h <<\EOF
1111 #define size_t unsigned
1112 EOF
1113
1114 fi
1115
1116 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1117 # for constant arguments.  Useless!
1118 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1119 echo "configure:1120: checking for working alloca.h" >&5
1120 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1121   echo $ac_n "(cached) $ac_c" 1>&6
1122 else
1123   cat > conftest.$ac_ext <<EOF
1124 #line 1125 "configure"
1125 #include "confdefs.h"
1126 #include <alloca.h>
1127 int main() {
1128 char *p = alloca(2 * sizeof(int));
1129 ; return 0; }
1130 EOF
1131 if { (eval echo configure:1132: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1132   rm -rf conftest*
1133   ac_cv_header_alloca_h=yes
1134 else
1135   echo "configure: failed program was:" >&5
1136   cat conftest.$ac_ext >&5
1137   rm -rf conftest*
1138   ac_cv_header_alloca_h=no
1139 fi
1140 rm -f conftest*
1141 fi
1142
1143 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1144 if test $ac_cv_header_alloca_h = yes; then
1145   cat >> confdefs.h <<\EOF
1146 #define HAVE_ALLOCA_H 1
1147 EOF
1148
1149 fi
1150
1151 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1152 echo "configure:1153: checking for alloca" >&5
1153 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1154   echo $ac_n "(cached) $ac_c" 1>&6
1155 else
1156   cat > conftest.$ac_ext <<EOF
1157 #line 1158 "configure"
1158 #include "confdefs.h"
1159
1160 #ifdef __GNUC__
1161 # define alloca __builtin_alloca
1162 #else
1163 # ifdef _MSC_VER
1164 #  include <malloc.h>
1165 #  define alloca _alloca
1166 # else
1167 #  if HAVE_ALLOCA_H
1168 #   include <alloca.h>
1169 #  else
1170 #   ifdef _AIX
1171  #pragma alloca
1172 #   else
1173 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1174 char *alloca ();
1175 #    endif
1176 #   endif
1177 #  endif
1178 # endif
1179 #endif
1180
1181 int main() {
1182 char *p = (char *) alloca(1);
1183 ; return 0; }
1184 EOF
1185 if { (eval echo configure:1186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1186   rm -rf conftest*
1187   ac_cv_func_alloca_works=yes
1188 else
1189   echo "configure: failed program was:" >&5
1190   cat conftest.$ac_ext >&5
1191   rm -rf conftest*
1192   ac_cv_func_alloca_works=no
1193 fi
1194 rm -f conftest*
1195 fi
1196
1197 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1198 if test $ac_cv_func_alloca_works = yes; then
1199   cat >> confdefs.h <<\EOF
1200 #define HAVE_ALLOCA 1
1201 EOF
1202
1203 fi
1204
1205 if test $ac_cv_func_alloca_works = no; then
1206   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1207   # that cause trouble.  Some versions do not even contain alloca or
1208   # contain a buggy version.  If you still want to use their alloca,
1209   # use ar to extract alloca.o from them instead of compiling alloca.c.
1210   ALLOCA=alloca.${ac_objext}
1211   cat >> confdefs.h <<\EOF
1212 #define C_ALLOCA 1
1213 EOF
1214
1215
1216 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1217 echo "configure:1218: checking whether alloca needs Cray hooks" >&5
1218 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1219   echo $ac_n "(cached) $ac_c" 1>&6
1220 else
1221   cat > conftest.$ac_ext <<EOF
1222 #line 1223 "configure"
1223 #include "confdefs.h"
1224 #if defined(CRAY) && ! defined(CRAY2)
1225 webecray
1226 #else
1227 wenotbecray
1228 #endif
1229
1230 EOF
1231 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1232   egrep "webecray" >/dev/null 2>&1; then
1233   rm -rf conftest*
1234   ac_cv_os_cray=yes
1235 else
1236   rm -rf conftest*
1237   ac_cv_os_cray=no
1238 fi
1239 rm -f conftest*
1240
1241 fi
1242
1243 echo "$ac_t""$ac_cv_os_cray" 1>&6
1244 if test $ac_cv_os_cray = yes; then
1245 for ac_func in _getb67 GETB67 getb67; do
1246   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1247 echo "configure:1248: checking for $ac_func" >&5
1248 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1249   echo $ac_n "(cached) $ac_c" 1>&6
1250 else
1251   cat > conftest.$ac_ext <<EOF
1252 #line 1253 "configure"
1253 #include "confdefs.h"
1254 /* System header to define __stub macros and hopefully few prototypes,
1255     which can conflict with char $ac_func(); below.  */
1256 #include <assert.h>
1257 /* Override any gcc2 internal prototype to avoid an error.  */
1258 /* We use char because int might match the return type of a gcc2
1259     builtin and then its argument prototype would still apply.  */
1260 char $ac_func();
1261
1262 int main() {
1263
1264 /* The GNU C library defines this for functions which it implements
1265     to always fail with ENOSYS.  Some functions are actually named
1266     something starting with __ and the normal name is an alias.  */
1267 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1268 choke me
1269 #else
1270 $ac_func();
1271 #endif
1272
1273 ; return 0; }
1274 EOF
1275 if { (eval echo configure:1276: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1276   rm -rf conftest*
1277   eval "ac_cv_func_$ac_func=yes"
1278 else
1279   echo "configure: failed program was:" >&5
1280   cat conftest.$ac_ext >&5
1281   rm -rf conftest*
1282   eval "ac_cv_func_$ac_func=no"
1283 fi
1284 rm -f conftest*
1285 fi
1286
1287 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1288   echo "$ac_t""yes" 1>&6
1289   cat >> confdefs.h <<EOF
1290 #define CRAY_STACKSEG_END $ac_func
1291 EOF
1292
1293   break
1294 else
1295   echo "$ac_t""no" 1>&6
1296 fi
1297
1298 done
1299 fi
1300
1301 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1302 echo "configure:1303: checking stack direction for C alloca" >&5
1303 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1304   echo $ac_n "(cached) $ac_c" 1>&6
1305 else
1306   if test "$cross_compiling" = yes; then
1307   ac_cv_c_stack_direction=0
1308 else
1309   cat > conftest.$ac_ext <<EOF
1310 #line 1311 "configure"
1311 #include "confdefs.h"
1312 find_stack_direction ()
1313 {
1314   static char *addr = 0;
1315   auto char dummy;
1316   if (addr == 0)
1317     {
1318       addr = &dummy;
1319       return find_stack_direction ();
1320     }
1321   else
1322     return (&dummy > addr) ? 1 : -1;
1323 }
1324 main ()
1325 {
1326   exit (find_stack_direction() < 0);
1327 }
1328 EOF
1329 if { (eval echo configure:1330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1330 then
1331   ac_cv_c_stack_direction=1
1332 else
1333   echo "configure: failed program was:" >&5
1334   cat conftest.$ac_ext >&5
1335   rm -fr conftest*
1336   ac_cv_c_stack_direction=-1
1337 fi
1338 rm -fr conftest*
1339 fi
1340
1341 fi
1342
1343 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1344 cat >> confdefs.h <<EOF
1345 #define STACK_DIRECTION $ac_cv_c_stack_direction
1346 EOF
1347
1348 fi
1349
1350 for ac_hdr in unistd.h
1351 do
1352 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1353 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1354 echo "configure:1355: checking for $ac_hdr" >&5
1355 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1356   echo $ac_n "(cached) $ac_c" 1>&6
1357 else
1358   cat > conftest.$ac_ext <<EOF
1359 #line 1360 "configure"
1360 #include "confdefs.h"
1361 #include <$ac_hdr>
1362 EOF
1363 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1364 { (eval echo configure:1365: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1365 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1366 if test -z "$ac_err"; then
1367   rm -rf conftest*
1368   eval "ac_cv_header_$ac_safe=yes"
1369 else
1370   echo "$ac_err" >&5
1371   echo "configure: failed program was:" >&5
1372   cat conftest.$ac_ext >&5
1373   rm -rf conftest*
1374   eval "ac_cv_header_$ac_safe=no"
1375 fi
1376 rm -f conftest*
1377 fi
1378 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1379   echo "$ac_t""yes" 1>&6
1380     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1381   cat >> confdefs.h <<EOF
1382 #define $ac_tr_hdr 1
1383 EOF
1384
1385 else
1386   echo "$ac_t""no" 1>&6
1387 fi
1388 done
1389
1390 for ac_func in getpagesize
1391 do
1392 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1393 echo "configure:1394: checking for $ac_func" >&5
1394 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1395   echo $ac_n "(cached) $ac_c" 1>&6
1396 else
1397   cat > conftest.$ac_ext <<EOF
1398 #line 1399 "configure"
1399 #include "confdefs.h"
1400 /* System header to define __stub macros and hopefully few prototypes,
1401     which can conflict with char $ac_func(); below.  */
1402 #include <assert.h>
1403 /* Override any gcc2 internal prototype to avoid an error.  */
1404 /* We use char because int might match the return type of a gcc2
1405     builtin and then its argument prototype would still apply.  */
1406 char $ac_func();
1407
1408 int main() {
1409
1410 /* The GNU C library defines this for functions which it implements
1411     to always fail with ENOSYS.  Some functions are actually named
1412     something starting with __ and the normal name is an alias.  */
1413 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1414 choke me
1415 #else
1416 $ac_func();
1417 #endif
1418
1419 ; return 0; }
1420 EOF
1421 if { (eval echo configure:1422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1422   rm -rf conftest*
1423   eval "ac_cv_func_$ac_func=yes"
1424 else
1425   echo "configure: failed program was:" >&5
1426   cat conftest.$ac_ext >&5
1427   rm -rf conftest*
1428   eval "ac_cv_func_$ac_func=no"
1429 fi
1430 rm -f conftest*
1431 fi
1432
1433 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1434   echo "$ac_t""yes" 1>&6
1435     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1436   cat >> confdefs.h <<EOF
1437 #define $ac_tr_func 1
1438 EOF
1439
1440 else
1441   echo "$ac_t""no" 1>&6
1442 fi
1443 done
1444
1445 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1446 echo "configure:1447: checking for working mmap" >&5
1447 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1448   echo $ac_n "(cached) $ac_c" 1>&6
1449 else
1450   if test "$cross_compiling" = yes; then
1451   ac_cv_func_mmap_fixed_mapped=no
1452 else
1453   cat > conftest.$ac_ext <<EOF
1454 #line 1455 "configure"
1455 #include "confdefs.h"
1456
1457 /* Thanks to Mike Haertel and Jim Avera for this test.
1458    Here is a matrix of mmap possibilities:
1459         mmap private not fixed
1460         mmap private fixed at somewhere currently unmapped
1461         mmap private fixed at somewhere already mapped
1462         mmap shared not fixed
1463         mmap shared fixed at somewhere currently unmapped
1464         mmap shared fixed at somewhere already mapped
1465    For private mappings, we should verify that changes cannot be read()
1466    back from the file, nor mmap's back from the file at a different
1467    address.  (There have been systems where private was not correctly
1468    implemented like the infamous i386 svr4.0, and systems where the
1469    VM page cache was not coherent with the filesystem buffer cache
1470    like early versions of FreeBSD and possibly contemporary NetBSD.)
1471    For shared mappings, we should conversely verify that changes get
1472    propogated back to all the places they're supposed to be.
1473
1474    Grep wants private fixed already mapped.
1475    The main things grep needs to know about mmap are:
1476    * does it exist and is it safe to write into the mmap'd area
1477    * how to use it (BSD variants)  */
1478 #include <sys/types.h>
1479 #include <fcntl.h>
1480 #include <sys/mman.h>
1481
1482 /* This mess was copied from the GNU getpagesize.h.  */
1483 #ifndef HAVE_GETPAGESIZE
1484 # ifdef HAVE_UNISTD_H
1485 #  include <unistd.h>
1486 # endif
1487
1488 /* Assume that all systems that can run configure have sys/param.h.  */
1489 # ifndef HAVE_SYS_PARAM_H
1490 #  define HAVE_SYS_PARAM_H 1
1491 # endif
1492
1493 # ifdef _SC_PAGESIZE
1494 #  define getpagesize() sysconf(_SC_PAGESIZE)
1495 # else /* no _SC_PAGESIZE */
1496 #  ifdef HAVE_SYS_PARAM_H
1497 #   include <sys/param.h>
1498 #   ifdef EXEC_PAGESIZE
1499 #    define getpagesize() EXEC_PAGESIZE
1500 #   else /* no EXEC_PAGESIZE */
1501 #    ifdef NBPG
1502 #     define getpagesize() NBPG * CLSIZE
1503 #     ifndef CLSIZE
1504 #      define CLSIZE 1
1505 #     endif /* no CLSIZE */
1506 #    else /* no NBPG */
1507 #     ifdef NBPC
1508 #      define getpagesize() NBPC
1509 #     else /* no NBPC */
1510 #      ifdef PAGESIZE
1511 #       define getpagesize() PAGESIZE
1512 #      endif /* PAGESIZE */
1513 #     endif /* no NBPC */
1514 #    endif /* no NBPG */
1515 #   endif /* no EXEC_PAGESIZE */
1516 #  else /* no HAVE_SYS_PARAM_H */
1517 #   define getpagesize() 8192   /* punt totally */
1518 #  endif /* no HAVE_SYS_PARAM_H */
1519 # endif /* no _SC_PAGESIZE */
1520
1521 #endif /* no HAVE_GETPAGESIZE */
1522
1523 #ifdef __cplusplus
1524 extern "C" { void *malloc(unsigned); }
1525 #else
1526 char *malloc();
1527 #endif
1528
1529 int
1530 main()
1531 {
1532         char *data, *data2, *data3;
1533         int i, pagesize;
1534         int fd;
1535
1536         pagesize = getpagesize();
1537
1538         /*
1539          * First, make a file with some known garbage in it.
1540          */
1541         data = malloc(pagesize);
1542         if (!data)
1543                 exit(1);
1544         for (i = 0; i < pagesize; ++i)
1545                 *(data + i) = rand();
1546         umask(0);
1547         fd = creat("conftestmmap", 0600);
1548         if (fd < 0)
1549                 exit(1);
1550         if (write(fd, data, pagesize) != pagesize)
1551                 exit(1);
1552         close(fd);
1553
1554         /*
1555          * Next, try to mmap the file at a fixed address which
1556          * already has something else allocated at it.  If we can,
1557          * also make sure that we see the same garbage.
1558          */
1559         fd = open("conftestmmap", O_RDWR);
1560         if (fd < 0)
1561                 exit(1);
1562         data2 = malloc(2 * pagesize);
1563         if (!data2)
1564                 exit(1);
1565         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1566         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1567             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1568                 exit(1);
1569         for (i = 0; i < pagesize; ++i)
1570                 if (*(data + i) != *(data2 + i))
1571                         exit(1);
1572
1573         /*
1574          * Finally, make sure that changes to the mapped area
1575          * do not percolate back to the file as seen by read().
1576          * (This is a bug on some variants of i386 svr4.0.)
1577          */
1578         for (i = 0; i < pagesize; ++i)
1579                 *(data2 + i) = *(data2 + i) + 1;
1580         data3 = malloc(pagesize);
1581         if (!data3)
1582                 exit(1);
1583         if (read(fd, data3, pagesize) != pagesize)
1584                 exit(1);
1585         for (i = 0; i < pagesize; ++i)
1586                 if (*(data + i) != *(data3 + i))
1587                         exit(1);
1588         close(fd);
1589         unlink("conftestmmap");
1590         exit(0);
1591 }
1592
1593 EOF
1594 if { (eval echo configure:1595: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1595 then
1596   ac_cv_func_mmap_fixed_mapped=yes
1597 else
1598   echo "configure: failed program was:" >&5
1599   cat conftest.$ac_ext >&5
1600   rm -fr conftest*
1601   ac_cv_func_mmap_fixed_mapped=no
1602 fi
1603 rm -fr conftest*
1604 fi
1605
1606 fi
1607
1608 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1609 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1610   cat >> confdefs.h <<\EOF
1611 #define HAVE_MMAP 1
1612 EOF
1613
1614 fi
1615
1616
1617 # autoconf.info says this should be called right after AC_INIT.
1618
1619
1620 ac_aux_dir=
1621 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
1622   if test -f $ac_dir/install-sh; then
1623     ac_aux_dir=$ac_dir
1624     ac_install_sh="$ac_aux_dir/install-sh -c"
1625     break
1626   elif test -f $ac_dir/install.sh; then
1627     ac_aux_dir=$ac_dir
1628     ac_install_sh="$ac_aux_dir/install.sh -c"
1629     break
1630   fi
1631 done
1632 if test -z "$ac_aux_dir"; then
1633   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
1634 fi
1635 ac_config_guess=$ac_aux_dir/config.guess
1636 ac_config_sub=$ac_aux_dir/config.sub
1637 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1638
1639
1640 # Do some error checking and defaulting for the host and target type.
1641 # The inputs are:
1642 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1643 #
1644 # The rules are:
1645 # 1. You are not allowed to specify --host, --target, and nonopt at the
1646 #    same time.
1647 # 2. Host defaults to nonopt.
1648 # 3. If nonopt is not specified, then host defaults to the current host,
1649 #    as determined by config.guess.
1650 # 4. Target and build default to nonopt.
1651 # 5. If nonopt is not specified, then target and build default to host.
1652
1653 # The aliases save the names the user supplied, while $host etc.
1654 # will get canonicalized.
1655 case $host---$target---$nonopt in
1656 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1657 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1658 esac
1659
1660
1661 # Make sure we can run config.sub.
1662 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1663 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1664 fi
1665
1666 echo $ac_n "checking host system type""... $ac_c" 1>&6
1667 echo "configure:1668: checking host system type" >&5
1668
1669 host_alias=$host
1670 case "$host_alias" in
1671 NONE)
1672   case $nonopt in
1673   NONE)
1674     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1675     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1676     fi ;;
1677   *) host_alias=$nonopt ;;
1678   esac ;;
1679 esac
1680
1681 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1682 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1683 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1684 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1685 echo "$ac_t""$host" 1>&6
1686
1687 echo $ac_n "checking target system type""... $ac_c" 1>&6
1688 echo "configure:1689: checking target system type" >&5
1689
1690 target_alias=$target
1691 case "$target_alias" in
1692 NONE)
1693   case $nonopt in
1694   NONE) target_alias=$host_alias ;;
1695   *) target_alias=$nonopt ;;
1696   esac ;;
1697 esac
1698
1699 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1700 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1701 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1702 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1703 echo "$ac_t""$target" 1>&6
1704
1705 echo $ac_n "checking build system type""... $ac_c" 1>&6
1706 echo "configure:1707: checking build system type" >&5
1707
1708 build_alias=$build
1709 case "$build_alias" in
1710 NONE)
1711   case $nonopt in
1712   NONE) build_alias=$host_alias ;;
1713   *) build_alias=$nonopt ;;
1714   esac ;;
1715 esac
1716
1717 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1718 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1719 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1720 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1721 echo "$ac_t""$build" 1>&6
1722
1723 test "$host_alias" != "$target_alias" &&
1724   test "$program_prefix$program_suffix$program_transform_name" = \
1725     NONENONEs,x,x, &&
1726   program_prefix=${target_alias}-
1727
1728 if test "$program_transform_name" = s,x,x,; then
1729   program_transform_name=
1730 else
1731   # Double any \ or $.  echo might interpret backslashes.
1732   cat <<\EOF_SED > conftestsed
1733 s,\\,\\\\,g; s,\$,$$,g
1734 EOF_SED
1735   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1736   rm -f conftestsed
1737 fi
1738 test "$program_prefix" != NONE &&
1739   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1740 # Use a double $ so make ignores it.
1741 test "$program_suffix" != NONE &&
1742   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1743
1744 # sed with no file args requires a program.
1745 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1746
1747 # Extract the first word of "gcc", so it can be a program name with args.
1748 set dummy gcc; ac_word=$2
1749 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1750 echo "configure:1751: checking for $ac_word" >&5
1751 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1752   echo $ac_n "(cached) $ac_c" 1>&6
1753 else
1754   if test -n "$CC"; then
1755   ac_cv_prog_CC="$CC" # Let the user override the test.
1756 else
1757   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1758   for ac_dir in $PATH; do
1759     test -z "$ac_dir" && ac_dir=.
1760     if test -f $ac_dir/$ac_word; then
1761       ac_cv_prog_CC="gcc"
1762       break
1763     fi
1764   done
1765   IFS="$ac_save_ifs"
1766 fi
1767 fi
1768 CC="$ac_cv_prog_CC"
1769 if test -n "$CC"; then
1770   echo "$ac_t""$CC" 1>&6
1771 else
1772   echo "$ac_t""no" 1>&6
1773 fi
1774
1775 if test -z "$CC"; then
1776   # Extract the first word of "cc", so it can be a program name with args.
1777 set dummy cc; ac_word=$2
1778 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1779 echo "configure:1780: checking for $ac_word" >&5
1780 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1781   echo $ac_n "(cached) $ac_c" 1>&6
1782 else
1783   if test -n "$CC"; then
1784   ac_cv_prog_CC="$CC" # Let the user override the test.
1785 else
1786   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1787   ac_prog_rejected=no
1788   for ac_dir in $PATH; do
1789     test -z "$ac_dir" && ac_dir=.
1790     if test -f $ac_dir/$ac_word; then
1791       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1792         ac_prog_rejected=yes
1793         continue
1794       fi
1795       ac_cv_prog_CC="cc"
1796       break
1797     fi
1798   done
1799   IFS="$ac_save_ifs"
1800 if test $ac_prog_rejected = yes; then
1801   # We found a bogon in the path, so make sure we never use it.
1802   set dummy $ac_cv_prog_CC
1803   shift
1804   if test $# -gt 0; then
1805     # We chose a different compiler from the bogus one.
1806     # However, it has the same basename, so the bogon will be chosen
1807     # first if we set CC to just the basename; use the full file name.
1808     shift
1809     set dummy "$ac_dir/$ac_word" "$@"
1810     shift
1811     ac_cv_prog_CC="$@"
1812   fi
1813 fi
1814 fi
1815 fi
1816 CC="$ac_cv_prog_CC"
1817 if test -n "$CC"; then
1818   echo "$ac_t""$CC" 1>&6
1819 else
1820   echo "$ac_t""no" 1>&6
1821 fi
1822
1823   if test -z "$CC"; then
1824     case "`uname -s`" in
1825     *win32* | *WIN32*)
1826       # Extract the first word of "cl", so it can be a program name with args.
1827 set dummy cl; ac_word=$2
1828 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1829 echo "configure:1830: checking for $ac_word" >&5
1830 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1831   echo $ac_n "(cached) $ac_c" 1>&6
1832 else
1833   if test -n "$CC"; then
1834   ac_cv_prog_CC="$CC" # Let the user override the test.
1835 else
1836   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1837   for ac_dir in $PATH; do
1838     test -z "$ac_dir" && ac_dir=.
1839     if test -f $ac_dir/$ac_word; then
1840       ac_cv_prog_CC="cl"
1841       break
1842     fi
1843   done
1844   IFS="$ac_save_ifs"
1845 fi
1846 fi
1847 CC="$ac_cv_prog_CC"
1848 if test -n "$CC"; then
1849   echo "$ac_t""$CC" 1>&6
1850 else
1851   echo "$ac_t""no" 1>&6
1852 fi
1853  ;;
1854     esac
1855   fi
1856   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1857 fi
1858
1859 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1860 echo "configure:1861: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1861
1862 ac_ext=c
1863 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1864 ac_cpp='$CPP $CPPFLAGS'
1865 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1866 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1867 cross_compiling=$ac_cv_prog_cc_cross
1868
1869 cat > conftest.$ac_ext <<EOF
1870 #line 1871 "configure"
1871 #include "confdefs.h"
1872 main(){return(0);}
1873 EOF
1874 if { (eval echo configure:1875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1875   ac_cv_prog_cc_works=yes
1876   # If we can't run a trivial program, we are probably using a cross compiler.
1877   if (./conftest; exit) 2>/dev/null; then
1878     ac_cv_prog_cc_cross=no
1879   else
1880     ac_cv_prog_cc_cross=yes
1881   fi
1882 else
1883   echo "configure: failed program was:" >&5
1884   cat conftest.$ac_ext >&5
1885   ac_cv_prog_cc_works=no
1886 fi
1887 rm -fr conftest*
1888
1889 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1890 if test $ac_cv_prog_cc_works = no; then
1891   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1892 fi
1893 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1894 echo "configure:1895: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1895 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1896 cross_compiling=$ac_cv_prog_cc_cross
1897
1898 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1899 echo "configure:1900: checking whether we are using GNU C" >&5
1900 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1901   echo $ac_n "(cached) $ac_c" 1>&6
1902 else
1903   cat > conftest.c <<EOF
1904 #ifdef __GNUC__
1905   yes;
1906 #endif
1907 EOF
1908 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1909: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1909   ac_cv_prog_gcc=yes
1910 else
1911   ac_cv_prog_gcc=no
1912 fi
1913 fi
1914
1915 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1916
1917 if test $ac_cv_prog_gcc = yes; then
1918   GCC=yes
1919 else
1920   GCC=
1921 fi
1922
1923 ac_test_CFLAGS="${CFLAGS+set}"
1924 ac_save_CFLAGS="$CFLAGS"
1925 CFLAGS=
1926 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1927 echo "configure:1928: checking whether ${CC-cc} accepts -g" >&5
1928 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1929   echo $ac_n "(cached) $ac_c" 1>&6
1930 else
1931   echo 'void f(){}' > conftest.c
1932 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1933   ac_cv_prog_cc_g=yes
1934 else
1935   ac_cv_prog_cc_g=no
1936 fi
1937 rm -f conftest*
1938
1939 fi
1940
1941 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1942 if test "$ac_test_CFLAGS" = set; then
1943   CFLAGS="$ac_save_CFLAGS"
1944 elif test $ac_cv_prog_cc_g = yes; then
1945   if test "$GCC" = yes; then
1946     CFLAGS="-g -O2"
1947   else
1948     CFLAGS="-g"
1949   fi
1950 else
1951   if test "$GCC" = yes; then
1952     CFLAGS="-O2"
1953   else
1954     CFLAGS=
1955   fi
1956 fi
1957
1958 # Find a good install program.  We prefer a C program (faster),
1959 # so one script is as good as another.  But avoid the broken or
1960 # incompatible versions:
1961 # SysV /etc/install, /usr/sbin/install
1962 # SunOS /usr/etc/install
1963 # IRIX /sbin/install
1964 # AIX /bin/install
1965 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1966 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1967 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1968 # ./install, which can be erroneously created by make from ./install.sh.
1969 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1970 echo "configure:1971: checking for a BSD compatible install" >&5
1971 if test -z "$INSTALL"; then
1972 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1973   echo $ac_n "(cached) $ac_c" 1>&6
1974 else
1975     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1976   for ac_dir in $PATH; do
1977     # Account for people who put trailing slashes in PATH elements.
1978     case "$ac_dir/" in
1979     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1980     *)
1981       # OSF1 and SCO ODT 3.0 have their own names for install.
1982       # Don't use installbsd from OSF since it installs stuff as root
1983       # by default.
1984       for ac_prog in ginstall scoinst install; do
1985         if test -f $ac_dir/$ac_prog; then
1986           if test $ac_prog = install &&
1987             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1988             # AIX install.  It has an incompatible calling convention.
1989             :
1990           else
1991             ac_cv_path_install="$ac_dir/$ac_prog -c"
1992             break 2
1993           fi
1994         fi
1995       done
1996       ;;
1997     esac
1998   done
1999   IFS="$ac_save_IFS"
2000
2001 fi
2002   if test "${ac_cv_path_install+set}" = set; then
2003     INSTALL="$ac_cv_path_install"
2004   else
2005     # As a last resort, use the slow shell script.  We don't cache a
2006     # path for INSTALL within a source directory, because that will
2007     # break other packages using the cache if that directory is
2008     # removed, or if the path is relative.
2009     INSTALL="$ac_install_sh"
2010   fi
2011 fi
2012 echo "$ac_t""$INSTALL" 1>&6
2013
2014 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2015 # It thinks the first close brace ends the variable substitution.
2016 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2017
2018 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2019
2020
2021 # Put a plausible default for CC_FOR_BUILD in Makefile.
2022 if test "x$cross_compiling" = "xno"; then
2023   CC_FOR_BUILD='$(CC)'
2024 else
2025   CC_FOR_BUILD=gcc
2026 fi
2027
2028
2029
2030
2031 AR=${AR-ar}
2032
2033 # Extract the first word of "ranlib", so it can be a program name with args.
2034 set dummy ranlib; ac_word=$2
2035 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2036 echo "configure:2037: checking for $ac_word" >&5
2037 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2038   echo $ac_n "(cached) $ac_c" 1>&6
2039 else
2040   if test -n "$RANLIB"; then
2041   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2042 else
2043   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2044   for ac_dir in $PATH; do
2045     test -z "$ac_dir" && ac_dir=.
2046     if test -f $ac_dir/$ac_word; then
2047       ac_cv_prog_RANLIB="ranlib"
2048       break
2049     fi
2050   done
2051   IFS="$ac_save_ifs"
2052   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2053 fi
2054 fi
2055 RANLIB="$ac_cv_prog_RANLIB"
2056 if test -n "$RANLIB"; then
2057   echo "$ac_t""$RANLIB" 1>&6
2058 else
2059   echo "$ac_t""no" 1>&6
2060 fi
2061
2062
2063 ALL_LINGUAS=
2064
2065    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
2066 unistd.h values.h sys/param.h
2067 do
2068 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2069 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2070 echo "configure:2071: checking for $ac_hdr" >&5
2071 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2072   echo $ac_n "(cached) $ac_c" 1>&6
2073 else
2074   cat > conftest.$ac_ext <<EOF
2075 #line 2076 "configure"
2076 #include "confdefs.h"
2077 #include <$ac_hdr>
2078 EOF
2079 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2080 { (eval echo configure:2081: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2081 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2082 if test -z "$ac_err"; then
2083   rm -rf conftest*
2084   eval "ac_cv_header_$ac_safe=yes"
2085 else
2086   echo "$ac_err" >&5
2087   echo "configure: failed program was:" >&5
2088   cat conftest.$ac_ext >&5
2089   rm -rf conftest*
2090   eval "ac_cv_header_$ac_safe=no"
2091 fi
2092 rm -f conftest*
2093 fi
2094 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2095   echo "$ac_t""yes" 1>&6
2096     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2097   cat >> confdefs.h <<EOF
2098 #define $ac_tr_hdr 1
2099 EOF
2100
2101 else
2102   echo "$ac_t""no" 1>&6
2103 fi
2104 done
2105
2106    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2107 __argz_count __argz_stringify __argz_next
2108 do
2109 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2110 echo "configure:2111: checking for $ac_func" >&5
2111 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2112   echo $ac_n "(cached) $ac_c" 1>&6
2113 else
2114   cat > conftest.$ac_ext <<EOF
2115 #line 2116 "configure"
2116 #include "confdefs.h"
2117 /* System header to define __stub macros and hopefully few prototypes,
2118     which can conflict with char $ac_func(); below.  */
2119 #include <assert.h>
2120 /* Override any gcc2 internal prototype to avoid an error.  */
2121 /* We use char because int might match the return type of a gcc2
2122     builtin and then its argument prototype would still apply.  */
2123 char $ac_func();
2124
2125 int main() {
2126
2127 /* The GNU C library defines this for functions which it implements
2128     to always fail with ENOSYS.  Some functions are actually named
2129     something starting with __ and the normal name is an alias.  */
2130 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2131 choke me
2132 #else
2133 $ac_func();
2134 #endif
2135
2136 ; return 0; }
2137 EOF
2138 if { (eval echo configure:2139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2139   rm -rf conftest*
2140   eval "ac_cv_func_$ac_func=yes"
2141 else
2142   echo "configure: failed program was:" >&5
2143   cat conftest.$ac_ext >&5
2144   rm -rf conftest*
2145   eval "ac_cv_func_$ac_func=no"
2146 fi
2147 rm -f conftest*
2148 fi
2149
2150 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2151   echo "$ac_t""yes" 1>&6
2152     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2153   cat >> confdefs.h <<EOF
2154 #define $ac_tr_func 1
2155 EOF
2156
2157 else
2158   echo "$ac_t""no" 1>&6
2159 fi
2160 done
2161
2162
2163    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2164      for ac_func in stpcpy
2165 do
2166 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2167 echo "configure:2168: checking for $ac_func" >&5
2168 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2169   echo $ac_n "(cached) $ac_c" 1>&6
2170 else
2171   cat > conftest.$ac_ext <<EOF
2172 #line 2173 "configure"
2173 #include "confdefs.h"
2174 /* System header to define __stub macros and hopefully few prototypes,
2175     which can conflict with char $ac_func(); below.  */
2176 #include <assert.h>
2177 /* Override any gcc2 internal prototype to avoid an error.  */
2178 /* We use char because int might match the return type of a gcc2
2179     builtin and then its argument prototype would still apply.  */
2180 char $ac_func();
2181
2182 int main() {
2183
2184 /* The GNU C library defines this for functions which it implements
2185     to always fail with ENOSYS.  Some functions are actually named
2186     something starting with __ and the normal name is an alias.  */
2187 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2188 choke me
2189 #else
2190 $ac_func();
2191 #endif
2192
2193 ; return 0; }
2194 EOF
2195 if { (eval echo configure:2196: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2196   rm -rf conftest*
2197   eval "ac_cv_func_$ac_func=yes"
2198 else
2199   echo "configure: failed program was:" >&5
2200   cat conftest.$ac_ext >&5
2201   rm -rf conftest*
2202   eval "ac_cv_func_$ac_func=no"
2203 fi
2204 rm -f conftest*
2205 fi
2206
2207 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2208   echo "$ac_t""yes" 1>&6
2209     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2210   cat >> confdefs.h <<EOF
2211 #define $ac_tr_func 1
2212 EOF
2213
2214 else
2215   echo "$ac_t""no" 1>&6
2216 fi
2217 done
2218
2219    fi
2220    if test "${ac_cv_func_stpcpy}" = "yes"; then
2221      cat >> confdefs.h <<\EOF
2222 #define HAVE_STPCPY 1
2223 EOF
2224
2225    fi
2226
2227    if test $ac_cv_header_locale_h = yes; then
2228     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2229 echo "configure:2230: checking for LC_MESSAGES" >&5
2230 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2231   echo $ac_n "(cached) $ac_c" 1>&6
2232 else
2233   cat > conftest.$ac_ext <<EOF
2234 #line 2235 "configure"
2235 #include "confdefs.h"
2236 #include <locale.h>
2237 int main() {
2238 return LC_MESSAGES
2239 ; return 0; }
2240 EOF
2241 if { (eval echo configure:2242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2242   rm -rf conftest*
2243   am_cv_val_LC_MESSAGES=yes
2244 else
2245   echo "configure: failed program was:" >&5
2246   cat conftest.$ac_ext >&5
2247   rm -rf conftest*
2248   am_cv_val_LC_MESSAGES=no
2249 fi
2250 rm -f conftest*
2251 fi
2252
2253 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2254     if test $am_cv_val_LC_MESSAGES = yes; then
2255       cat >> confdefs.h <<\EOF
2256 #define HAVE_LC_MESSAGES 1
2257 EOF
2258
2259     fi
2260   fi
2261    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2262 echo "configure:2263: checking whether NLS is requested" >&5
2263         # Check whether --enable-nls or --disable-nls was given.
2264 if test "${enable_nls+set}" = set; then
2265   enableval="$enable_nls"
2266   USE_NLS=$enableval
2267 else
2268   USE_NLS=yes
2269 fi
2270
2271     echo "$ac_t""$USE_NLS" 1>&6
2272
2273
2274     USE_INCLUDED_LIBINTL=no
2275
2276         if test "$USE_NLS" = "yes"; then
2277       cat >> confdefs.h <<\EOF
2278 #define ENABLE_NLS 1
2279 EOF
2280
2281       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2282 echo "configure:2283: checking whether included gettext is requested" >&5
2283       # Check whether --with-included-gettext or --without-included-gettext was given.
2284 if test "${with_included_gettext+set}" = set; then
2285   withval="$with_included_gettext"
2286   nls_cv_force_use_gnu_gettext=$withval
2287 else
2288   nls_cv_force_use_gnu_gettext=no
2289 fi
2290
2291       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2292
2293       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2294       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2295                                         nls_cv_header_intl=
2296         nls_cv_header_libgt=
2297         CATOBJEXT=NONE
2298
2299         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2300 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2301 echo "configure:2302: checking for libintl.h" >&5
2302 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2303   echo $ac_n "(cached) $ac_c" 1>&6
2304 else
2305   cat > conftest.$ac_ext <<EOF
2306 #line 2307 "configure"
2307 #include "confdefs.h"
2308 #include <libintl.h>
2309 EOF
2310 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2311 { (eval echo configure:2312: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2312 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2313 if test -z "$ac_err"; then
2314   rm -rf conftest*
2315   eval "ac_cv_header_$ac_safe=yes"
2316 else
2317   echo "$ac_err" >&5
2318   echo "configure: failed program was:" >&5
2319   cat conftest.$ac_ext >&5
2320   rm -rf conftest*
2321   eval "ac_cv_header_$ac_safe=no"
2322 fi
2323 rm -f conftest*
2324 fi
2325 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2326   echo "$ac_t""yes" 1>&6
2327   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2328 echo "configure:2329: checking for gettext in libc" >&5
2329 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2330   echo $ac_n "(cached) $ac_c" 1>&6
2331 else
2332   cat > conftest.$ac_ext <<EOF
2333 #line 2334 "configure"
2334 #include "confdefs.h"
2335 #include <libintl.h>
2336 int main() {
2337 return (int) gettext ("")
2338 ; return 0; }
2339 EOF
2340 if { (eval echo configure:2341: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2341   rm -rf conftest*
2342   gt_cv_func_gettext_libc=yes
2343 else
2344   echo "configure: failed program was:" >&5
2345   cat conftest.$ac_ext >&5
2346   rm -rf conftest*
2347   gt_cv_func_gettext_libc=no
2348 fi
2349 rm -f conftest*
2350 fi
2351
2352 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2353
2354            if test "$gt_cv_func_gettext_libc" != "yes"; then
2355              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2356 echo "configure:2357: checking for bindtextdomain in -lintl" >&5
2357 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2358 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2359   echo $ac_n "(cached) $ac_c" 1>&6
2360 else
2361   ac_save_LIBS="$LIBS"
2362 LIBS="-lintl  $LIBS"
2363 cat > conftest.$ac_ext <<EOF
2364 #line 2365 "configure"
2365 #include "confdefs.h"
2366 /* Override any gcc2 internal prototype to avoid an error.  */
2367 /* We use char because int might match the return type of a gcc2
2368     builtin and then its argument prototype would still apply.  */
2369 char bindtextdomain();
2370
2371 int main() {
2372 bindtextdomain()
2373 ; return 0; }
2374 EOF
2375 if { (eval echo configure:2376: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2376   rm -rf conftest*
2377   eval "ac_cv_lib_$ac_lib_var=yes"
2378 else
2379   echo "configure: failed program was:" >&5
2380   cat conftest.$ac_ext >&5
2381   rm -rf conftest*
2382   eval "ac_cv_lib_$ac_lib_var=no"
2383 fi
2384 rm -f conftest*
2385 LIBS="$ac_save_LIBS"
2386
2387 fi
2388 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2389   echo "$ac_t""yes" 1>&6
2390   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2391 echo "configure:2392: checking for gettext in libintl" >&5
2392 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2393   echo $ac_n "(cached) $ac_c" 1>&6
2394 else
2395   cat > conftest.$ac_ext <<EOF
2396 #line 2397 "configure"
2397 #include "confdefs.h"
2398
2399 int main() {
2400 return (int) gettext ("")
2401 ; return 0; }
2402 EOF
2403 if { (eval echo configure:2404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2404   rm -rf conftest*
2405   gt_cv_func_gettext_libintl=yes
2406 else
2407   echo "configure: failed program was:" >&5
2408   cat conftest.$ac_ext >&5
2409   rm -rf conftest*
2410   gt_cv_func_gettext_libintl=no
2411 fi
2412 rm -f conftest*
2413 fi
2414
2415 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2416 else
2417   echo "$ac_t""no" 1>&6
2418 fi
2419
2420            fi
2421
2422            if test "$gt_cv_func_gettext_libc" = "yes" \
2423               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2424               cat >> confdefs.h <<\EOF
2425 #define HAVE_GETTEXT 1
2426 EOF
2427
2428               # Extract the first word of "msgfmt", so it can be a program name with args.
2429 set dummy msgfmt; ac_word=$2
2430 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2431 echo "configure:2432: checking for $ac_word" >&5
2432 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2433   echo $ac_n "(cached) $ac_c" 1>&6
2434 else
2435   case "$MSGFMT" in
2436   /*)
2437   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2438   ;;
2439   *)
2440   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2441   for ac_dir in $PATH; do
2442     test -z "$ac_dir" && ac_dir=.
2443     if test -f $ac_dir/$ac_word; then
2444       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2445         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2446         break
2447       fi
2448     fi
2449   done
2450   IFS="$ac_save_ifs"
2451   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2452   ;;
2453 esac
2454 fi
2455 MSGFMT="$ac_cv_path_MSGFMT"
2456 if test -n "$MSGFMT"; then
2457   echo "$ac_t""$MSGFMT" 1>&6
2458 else
2459   echo "$ac_t""no" 1>&6
2460 fi
2461               if test "$MSGFMT" != "no"; then
2462                 for ac_func in dcgettext
2463 do
2464 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2465 echo "configure:2466: checking for $ac_func" >&5
2466 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2467   echo $ac_n "(cached) $ac_c" 1>&6
2468 else
2469   cat > conftest.$ac_ext <<EOF
2470 #line 2471 "configure"
2471 #include "confdefs.h"
2472 /* System header to define __stub macros and hopefully few prototypes,
2473     which can conflict with char $ac_func(); below.  */
2474 #include <assert.h>
2475 /* Override any gcc2 internal prototype to avoid an error.  */
2476 /* We use char because int might match the return type of a gcc2
2477     builtin and then its argument prototype would still apply.  */
2478 char $ac_func();
2479
2480 int main() {
2481
2482 /* The GNU C library defines this for functions which it implements
2483     to always fail with ENOSYS.  Some functions are actually named
2484     something starting with __ and the normal name is an alias.  */
2485 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2486 choke me
2487 #else
2488 $ac_func();
2489 #endif
2490
2491 ; return 0; }
2492 EOF
2493 if { (eval echo configure:2494: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2494   rm -rf conftest*
2495   eval "ac_cv_func_$ac_func=yes"
2496 else
2497   echo "configure: failed program was:" >&5
2498   cat conftest.$ac_ext >&5
2499   rm -rf conftest*
2500   eval "ac_cv_func_$ac_func=no"
2501 fi
2502 rm -f conftest*
2503 fi
2504
2505 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2506   echo "$ac_t""yes" 1>&6
2507     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2508   cat >> confdefs.h <<EOF
2509 #define $ac_tr_func 1
2510 EOF
2511
2512 else
2513   echo "$ac_t""no" 1>&6
2514 fi
2515 done
2516
2517                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2518 set dummy gmsgfmt; ac_word=$2
2519 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2520 echo "configure:2521: checking for $ac_word" >&5
2521 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2522   echo $ac_n "(cached) $ac_c" 1>&6
2523 else
2524   case "$GMSGFMT" in
2525   /*)
2526   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2527   ;;
2528   ?:/*)
2529   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2530   ;;
2531   *)
2532   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2533   for ac_dir in $PATH; do
2534     test -z "$ac_dir" && ac_dir=.
2535     if test -f $ac_dir/$ac_word; then
2536       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2537       break
2538     fi
2539   done
2540   IFS="$ac_save_ifs"
2541   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2542   ;;
2543 esac
2544 fi
2545 GMSGFMT="$ac_cv_path_GMSGFMT"
2546 if test -n "$GMSGFMT"; then
2547   echo "$ac_t""$GMSGFMT" 1>&6
2548 else
2549   echo "$ac_t""no" 1>&6
2550 fi
2551
2552                 # Extract the first word of "xgettext", so it can be a program name with args.
2553 set dummy xgettext; ac_word=$2
2554 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2555 echo "configure:2556: checking for $ac_word" >&5
2556 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2557   echo $ac_n "(cached) $ac_c" 1>&6
2558 else
2559   case "$XGETTEXT" in
2560   /*)
2561   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2562   ;;
2563   *)
2564   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2565   for ac_dir in $PATH; do
2566     test -z "$ac_dir" && ac_dir=.
2567     if test -f $ac_dir/$ac_word; then
2568       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2569         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2570         break
2571       fi
2572     fi
2573   done
2574   IFS="$ac_save_ifs"
2575   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2576   ;;
2577 esac
2578 fi
2579 XGETTEXT="$ac_cv_path_XGETTEXT"
2580 if test -n "$XGETTEXT"; then
2581   echo "$ac_t""$XGETTEXT" 1>&6
2582 else
2583   echo "$ac_t""no" 1>&6
2584 fi
2585
2586                 cat > conftest.$ac_ext <<EOF
2587 #line 2588 "configure"
2588 #include "confdefs.h"
2589
2590 int main() {
2591 extern int _nl_msg_cat_cntr;
2592                                return _nl_msg_cat_cntr
2593 ; return 0; }
2594 EOF
2595 if { (eval echo configure:2596: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2596   rm -rf conftest*
2597   CATOBJEXT=.gmo
2598                    DATADIRNAME=share
2599 else
2600   echo "configure: failed program was:" >&5
2601   cat conftest.$ac_ext >&5
2602   rm -rf conftest*
2603   CATOBJEXT=.mo
2604                    DATADIRNAME=lib
2605 fi
2606 rm -f conftest*
2607                 INSTOBJEXT=.mo
2608               fi
2609             fi
2610
2611 else
2612   echo "$ac_t""no" 1>&6
2613 fi
2614
2615
2616
2617         if test "$CATOBJEXT" = "NONE"; then
2618                           nls_cv_use_gnu_gettext=yes
2619         fi
2620       fi
2621
2622       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2623                 INTLOBJS="\$(GETTOBJS)"
2624         # Extract the first word of "msgfmt", so it can be a program name with args.
2625 set dummy msgfmt; ac_word=$2
2626 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2627 echo "configure:2628: checking for $ac_word" >&5
2628 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2629   echo $ac_n "(cached) $ac_c" 1>&6
2630 else
2631   case "$MSGFMT" in
2632   /*)
2633   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2634   ;;
2635   *)
2636   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2637   for ac_dir in $PATH; do
2638     test -z "$ac_dir" && ac_dir=.
2639     if test -f $ac_dir/$ac_word; then
2640       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2641         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2642         break
2643       fi
2644     fi
2645   done
2646   IFS="$ac_save_ifs"
2647   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2648   ;;
2649 esac
2650 fi
2651 MSGFMT="$ac_cv_path_MSGFMT"
2652 if test -n "$MSGFMT"; then
2653   echo "$ac_t""$MSGFMT" 1>&6
2654 else
2655   echo "$ac_t""no" 1>&6
2656 fi
2657
2658         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2659 set dummy gmsgfmt; ac_word=$2
2660 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2661 echo "configure:2662: checking for $ac_word" >&5
2662 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2663   echo $ac_n "(cached) $ac_c" 1>&6
2664 else
2665   case "$GMSGFMT" in
2666   /*)
2667   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2668   ;;
2669   ?:/*)
2670   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2671   ;;
2672   *)
2673   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2674   for ac_dir in $PATH; do
2675     test -z "$ac_dir" && ac_dir=.
2676     if test -f $ac_dir/$ac_word; then
2677       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2678       break
2679     fi
2680   done
2681   IFS="$ac_save_ifs"
2682   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2683   ;;
2684 esac
2685 fi
2686 GMSGFMT="$ac_cv_path_GMSGFMT"
2687 if test -n "$GMSGFMT"; then
2688   echo "$ac_t""$GMSGFMT" 1>&6
2689 else
2690   echo "$ac_t""no" 1>&6
2691 fi
2692
2693         # Extract the first word of "xgettext", so it can be a program name with args.
2694 set dummy xgettext; ac_word=$2
2695 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2696 echo "configure:2697: checking for $ac_word" >&5
2697 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2698   echo $ac_n "(cached) $ac_c" 1>&6
2699 else
2700   case "$XGETTEXT" in
2701   /*)
2702   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2703   ;;
2704   *)
2705   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2706   for ac_dir in $PATH; do
2707     test -z "$ac_dir" && ac_dir=.
2708     if test -f $ac_dir/$ac_word; then
2709       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2710         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2711         break
2712       fi
2713     fi
2714   done
2715   IFS="$ac_save_ifs"
2716   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2717   ;;
2718 esac
2719 fi
2720 XGETTEXT="$ac_cv_path_XGETTEXT"
2721 if test -n "$XGETTEXT"; then
2722   echo "$ac_t""$XGETTEXT" 1>&6
2723 else
2724   echo "$ac_t""no" 1>&6
2725 fi
2726
2727
2728         USE_INCLUDED_LIBINTL=yes
2729         CATOBJEXT=.gmo
2730         INSTOBJEXT=.mo
2731         DATADIRNAME=share
2732         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2733         INTLLIBS=$INTLDEPS
2734         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2735         nls_cv_header_intl=libintl.h
2736         nls_cv_header_libgt=libgettext.h
2737       fi
2738
2739             if test "$XGETTEXT" != ":"; then
2740                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2741           : ;
2742         else
2743           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2744           XGETTEXT=":"
2745         fi
2746       fi
2747
2748       # We need to process the po/ directory.
2749       POSUB=po
2750     else
2751       DATADIRNAME=share
2752       nls_cv_header_intl=libintl.h
2753       nls_cv_header_libgt=libgettext.h
2754     fi
2755
2756     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2757     # because some of the sources are only built for this goal.
2758     if test "$PACKAGE" = gettext; then
2759       USE_NLS=yes
2760       USE_INCLUDED_LIBINTL=yes
2761     fi
2762
2763                 for lang in $ALL_LINGUAS; do
2764       GMOFILES="$GMOFILES $lang.gmo"
2765       POFILES="$POFILES $lang.po"
2766     done
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781    if test "x$CATOBJEXT" != "x"; then
2782      if test "x$ALL_LINGUAS" = "x"; then
2783        LINGUAS=
2784      else
2785        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2786 echo "configure:2787: checking for catalogs to be installed" >&5
2787        NEW_LINGUAS=
2788        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2789          case "$ALL_LINGUAS" in
2790           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2791          esac
2792        done
2793        LINGUAS=$NEW_LINGUAS
2794        echo "$ac_t""$LINGUAS" 1>&6
2795      fi
2796
2797           if test -n "$LINGUAS"; then
2798        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2799      fi
2800    fi
2801
2802             if test $ac_cv_header_locale_h = yes; then
2803      INCLUDE_LOCALE_H="#include <locale.h>"
2804    else
2805      INCLUDE_LOCALE_H="\
2806 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2807    fi
2808
2809
2810             if test -f $srcdir/po2tbl.sed.in; then
2811       if test "$CATOBJEXT" = ".cat"; then
2812          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2813 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2814 echo "configure:2815: checking for linux/version.h" >&5
2815 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2816   echo $ac_n "(cached) $ac_c" 1>&6
2817 else
2818   cat > conftest.$ac_ext <<EOF
2819 #line 2820 "configure"
2820 #include "confdefs.h"
2821 #include <linux/version.h>
2822 EOF
2823 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2824 { (eval echo configure:2825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2825 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2826 if test -z "$ac_err"; then
2827   rm -rf conftest*
2828   eval "ac_cv_header_$ac_safe=yes"
2829 else
2830   echo "$ac_err" >&5
2831   echo "configure: failed program was:" >&5
2832   cat conftest.$ac_ext >&5
2833   rm -rf conftest*
2834   eval "ac_cv_header_$ac_safe=no"
2835 fi
2836 rm -f conftest*
2837 fi
2838 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2839   echo "$ac_t""yes" 1>&6
2840   msgformat=linux
2841 else
2842   echo "$ac_t""no" 1>&6
2843 msgformat=xopen
2844 fi
2845
2846
2847                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2848       fi
2849             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2850          $srcdir/po2tbl.sed.in > po2tbl.sed
2851    fi
2852
2853             if test "$PACKAGE" = "gettext"; then
2854      GT_NO="#NO#"
2855      GT_YES=
2856    else
2857      GT_NO=
2858      GT_YES="#YES#"
2859    fi
2860
2861
2862
2863    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2864
2865
2866       l=
2867
2868
2869             if test -d $srcdir/po; then
2870       test -d po || mkdir po
2871       if test "x$srcdir" != "x."; then
2872          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2873             posrcprefix="$srcdir/"
2874          else
2875             posrcprefix="../$srcdir/"
2876          fi
2877       else
2878          posrcprefix="../"
2879       fi
2880       rm -f po/POTFILES
2881       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2882          < $srcdir/po/POTFILES.in > po/POTFILES
2883    fi
2884
2885
2886 # Check for common headers.
2887 # FIXME: Seems to me this can cause problems for i386-windows hosts.
2888 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
2889 for ac_hdr in stdlib.h string.h strings.h unistd.h time.h
2890 do
2891 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2892 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2893 echo "configure:2894: checking for $ac_hdr" >&5
2894 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2895   echo $ac_n "(cached) $ac_c" 1>&6
2896 else
2897   cat > conftest.$ac_ext <<EOF
2898 #line 2899 "configure"
2899 #include "confdefs.h"
2900 #include <$ac_hdr>
2901 EOF
2902 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2903 { (eval echo configure:2904: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2904 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2905 if test -z "$ac_err"; then
2906   rm -rf conftest*
2907   eval "ac_cv_header_$ac_safe=yes"
2908 else
2909   echo "$ac_err" >&5
2910   echo "configure: failed program was:" >&5
2911   cat conftest.$ac_ext >&5
2912   rm -rf conftest*
2913   eval "ac_cv_header_$ac_safe=no"
2914 fi
2915 rm -f conftest*
2916 fi
2917 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2918   echo "$ac_t""yes" 1>&6
2919     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2920   cat >> confdefs.h <<EOF
2921 #define $ac_tr_hdr 1
2922 EOF
2923
2924 else
2925   echo "$ac_t""no" 1>&6
2926 fi
2927 done
2928
2929 for ac_hdr in sys/time.h sys/resource.h
2930 do
2931 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2932 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2933 echo "configure:2934: checking for $ac_hdr" >&5
2934 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2935   echo $ac_n "(cached) $ac_c" 1>&6
2936 else
2937   cat > conftest.$ac_ext <<EOF
2938 #line 2939 "configure"
2939 #include "confdefs.h"
2940 #include <$ac_hdr>
2941 EOF
2942 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2943 { (eval echo configure:2944: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2944 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2945 if test -z "$ac_err"; then
2946   rm -rf conftest*
2947   eval "ac_cv_header_$ac_safe=yes"
2948 else
2949   echo "$ac_err" >&5
2950   echo "configure: failed program was:" >&5
2951   cat conftest.$ac_ext >&5
2952   rm -rf conftest*
2953   eval "ac_cv_header_$ac_safe=no"
2954 fi
2955 rm -f conftest*
2956 fi
2957 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2958   echo "$ac_t""yes" 1>&6
2959     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2960   cat >> confdefs.h <<EOF
2961 #define $ac_tr_hdr 1
2962 EOF
2963
2964 else
2965   echo "$ac_t""no" 1>&6
2966 fi
2967 done
2968
2969 for ac_hdr in fcntl.h fpu_control.h
2970 do
2971 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2972 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2973 echo "configure:2974: checking for $ac_hdr" >&5
2974 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2975   echo $ac_n "(cached) $ac_c" 1>&6
2976 else
2977   cat > conftest.$ac_ext <<EOF
2978 #line 2979 "configure"
2979 #include "confdefs.h"
2980 #include <$ac_hdr>
2981 EOF
2982 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2983 { (eval echo configure:2984: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2984 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2985 if test -z "$ac_err"; then
2986   rm -rf conftest*
2987   eval "ac_cv_header_$ac_safe=yes"
2988 else
2989   echo "$ac_err" >&5
2990   echo "configure: failed program was:" >&5
2991   cat conftest.$ac_ext >&5
2992   rm -rf conftest*
2993   eval "ac_cv_header_$ac_safe=no"
2994 fi
2995 rm -f conftest*
2996 fi
2997 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2998   echo "$ac_t""yes" 1>&6
2999     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3000   cat >> confdefs.h <<EOF
3001 #define $ac_tr_hdr 1
3002 EOF
3003
3004 else
3005   echo "$ac_t""no" 1>&6
3006 fi
3007 done
3008
3009 for ac_hdr in dlfcn.h errno.h sys/stat.h
3010 do
3011 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3012 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3013 echo "configure:3014: checking for $ac_hdr" >&5
3014 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3015   echo $ac_n "(cached) $ac_c" 1>&6
3016 else
3017   cat > conftest.$ac_ext <<EOF
3018 #line 3019 "configure"
3019 #include "confdefs.h"
3020 #include <$ac_hdr>
3021 EOF
3022 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3023 { (eval echo configure:3024: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3024 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3025 if test -z "$ac_err"; then
3026   rm -rf conftest*
3027   eval "ac_cv_header_$ac_safe=yes"
3028 else
3029   echo "$ac_err" >&5
3030   echo "configure: failed program was:" >&5
3031   cat conftest.$ac_ext >&5
3032   rm -rf conftest*
3033   eval "ac_cv_header_$ac_safe=no"
3034 fi
3035 rm -f conftest*
3036 fi
3037 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3038   echo "$ac_t""yes" 1>&6
3039     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3040   cat >> confdefs.h <<EOF
3041 #define $ac_tr_hdr 1
3042 EOF
3043
3044 else
3045   echo "$ac_t""no" 1>&6
3046 fi
3047 done
3048
3049 for ac_func in getrusage time sigaction __setfpucw
3050 do
3051 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3052 echo "configure:3053: checking for $ac_func" >&5
3053 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3054   echo $ac_n "(cached) $ac_c" 1>&6
3055 else
3056   cat > conftest.$ac_ext <<EOF
3057 #line 3058 "configure"
3058 #include "confdefs.h"
3059 /* System header to define __stub macros and hopefully few prototypes,
3060     which can conflict with char $ac_func(); below.  */
3061 #include <assert.h>
3062 /* Override any gcc2 internal prototype to avoid an error.  */
3063 /* We use char because int might match the return type of a gcc2
3064     builtin and then its argument prototype would still apply.  */
3065 char $ac_func();
3066
3067 int main() {
3068
3069 /* The GNU C library defines this for functions which it implements
3070     to always fail with ENOSYS.  Some functions are actually named
3071     something starting with __ and the normal name is an alias.  */
3072 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3073 choke me
3074 #else
3075 $ac_func();
3076 #endif
3077
3078 ; return 0; }
3079 EOF
3080 if { (eval echo configure:3081: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3081   rm -rf conftest*
3082   eval "ac_cv_func_$ac_func=yes"
3083 else
3084   echo "configure: failed program was:" >&5
3085   cat conftest.$ac_ext >&5
3086   rm -rf conftest*
3087   eval "ac_cv_func_$ac_func=no"
3088 fi
3089 rm -f conftest*
3090 fi
3091
3092 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3093   echo "$ac_t""yes" 1>&6
3094     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3095   cat >> confdefs.h <<EOF
3096 #define $ac_tr_func 1
3097 EOF
3098
3099 else
3100   echo "$ac_t""no" 1>&6
3101 fi
3102 done
3103
3104
3105 # Check for socket libraries
3106 echo $ac_n "checking for bind in -lsocket""... $ac_c" 1>&6
3107 echo "configure:3108: checking for bind in -lsocket" >&5
3108 ac_lib_var=`echo socket'_'bind | sed 'y%./+-%__p_%'`
3109 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3110   echo $ac_n "(cached) $ac_c" 1>&6
3111 else
3112   ac_save_LIBS="$LIBS"
3113 LIBS="-lsocket  $LIBS"
3114 cat > conftest.$ac_ext <<EOF
3115 #line 3116 "configure"
3116 #include "confdefs.h"
3117 /* Override any gcc2 internal prototype to avoid an error.  */
3118 /* We use char because int might match the return type of a gcc2
3119     builtin and then its argument prototype would still apply.  */
3120 char bind();
3121
3122 int main() {
3123 bind()
3124 ; return 0; }
3125 EOF
3126 if { (eval echo configure:3127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3127   rm -rf conftest*
3128   eval "ac_cv_lib_$ac_lib_var=yes"
3129 else
3130   echo "configure: failed program was:" >&5
3131   cat conftest.$ac_ext >&5
3132   rm -rf conftest*
3133   eval "ac_cv_lib_$ac_lib_var=no"
3134 fi
3135 rm -f conftest*
3136 LIBS="$ac_save_LIBS"
3137
3138 fi
3139 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3140   echo "$ac_t""yes" 1>&6
3141     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3142     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3143   cat >> confdefs.h <<EOF
3144 #define $ac_tr_lib 1
3145 EOF
3146
3147   LIBS="-lsocket $LIBS"
3148
3149 else
3150   echo "$ac_t""no" 1>&6
3151 fi
3152
3153 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
3154 echo "configure:3155: checking for gethostbyname in -lnsl" >&5
3155 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
3156 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3157   echo $ac_n "(cached) $ac_c" 1>&6
3158 else
3159   ac_save_LIBS="$LIBS"
3160 LIBS="-lnsl  $LIBS"
3161 cat > conftest.$ac_ext <<EOF
3162 #line 3163 "configure"
3163 #include "confdefs.h"
3164 /* Override any gcc2 internal prototype to avoid an error.  */
3165 /* We use char because int might match the return type of a gcc2
3166     builtin and then its argument prototype would still apply.  */
3167 char gethostbyname();
3168
3169 int main() {
3170 gethostbyname()
3171 ; return 0; }
3172 EOF
3173 if { (eval echo configure:3174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3174   rm -rf conftest*
3175   eval "ac_cv_lib_$ac_lib_var=yes"
3176 else
3177   echo "configure: failed program was:" >&5
3178   cat conftest.$ac_ext >&5
3179   rm -rf conftest*
3180   eval "ac_cv_lib_$ac_lib_var=no"
3181 fi
3182 rm -f conftest*
3183 LIBS="$ac_save_LIBS"
3184
3185 fi
3186 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3187   echo "$ac_t""yes" 1>&6
3188     ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3189     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3190   cat >> confdefs.h <<EOF
3191 #define $ac_tr_lib 1
3192 EOF
3193
3194   LIBS="-lnsl $LIBS"
3195
3196 else
3197   echo "$ac_t""no" 1>&6
3198 fi
3199
3200
3201 . ${srcdir}/../../bfd/configure.host
3202
3203
3204
3205 USE_MAINTAINER_MODE=no
3206 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3207 if test "${enable_maintainer_mode+set}" = set; then
3208   enableval="$enable_maintainer_mode"
3209   case "${enableval}" in
3210   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
3211   no)   MAINT="#" ;;
3212   *)    { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;;
3213 esac
3214 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
3215   echo "Setting maintainer mode" 6>&1
3216 fi
3217 else
3218   MAINT="#"
3219 fi
3220
3221
3222
3223 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
3224 if test "${enable_sim_bswap+set}" = set; then
3225   enableval="$enable_sim_bswap"
3226   case "${enableval}" in
3227   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
3228   no)   sim_bswap="-DWITH_BSWAP=0";;
3229   *)    { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
3230 esac
3231 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
3232   echo "Setting bswap flags = $sim_bswap" 6>&1
3233 fi
3234 else
3235   sim_bswap=""
3236 fi
3237
3238
3239
3240 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
3241 if test "${enable_sim_cflags+set}" = set; then
3242   enableval="$enable_sim_cflags"
3243   case "${enableval}" in
3244   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
3245   trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
3246   no)    sim_cflags="";;
3247   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3248 esac
3249 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
3250   echo "Setting sim cflags = $sim_cflags" 6>&1
3251 fi
3252 else
3253   sim_cflags=""
3254 fi
3255
3256
3257
3258 # Check whether --enable-sim-debug or --disable-sim-debug was given.
3259 if test "${enable_sim_debug+set}" = set; then
3260   enableval="$enable_sim_debug"
3261   case "${enableval}" in
3262   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
3263   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
3264   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
3265 esac
3266 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
3267   echo "Setting sim debug = $sim_debug" 6>&1
3268 fi
3269 else
3270   sim_debug=""
3271 fi
3272
3273
3274
3275 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
3276 if test "${enable_sim_stdio+set}" = set; then
3277   enableval="$enable_sim_stdio"
3278   case "${enableval}" in
3279   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
3280   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
3281   *)    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
3282 esac
3283 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
3284   echo "Setting stdio flags = $sim_stdio" 6>&1
3285 fi
3286 else
3287   sim_stdio=""
3288 fi
3289
3290
3291
3292 # Check whether --enable-sim-trace or --disable-sim-trace was given.
3293 if test "${enable_sim_trace+set}" = set; then
3294   enableval="$enable_sim_trace"
3295   case "${enableval}" in
3296   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
3297   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
3298   [-0-9]*)
3299         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
3300   [a-z]*)
3301         sim_trace=""
3302         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3303           if test x"$sim_trace" = x; then
3304             sim_trace="-DWITH_TRACE='(TRACE_$x"
3305           else
3306             sim_trace="${sim_trace}|TRACE_$x"
3307           fi
3308         done
3309         sim_trace="$sim_trace)'" ;;
3310 esac
3311 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
3312   echo "Setting sim trace = $sim_trace" 6>&1
3313 fi
3314 else
3315   sim_trace=""
3316 fi
3317
3318
3319
3320 # Check whether --enable-sim-profile or --disable-sim-profile was given.
3321 if test "${enable_sim_profile+set}" = set; then
3322   enableval="$enable_sim_profile"
3323   case "${enableval}" in
3324   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
3325   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
3326   [-0-9]*)
3327         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
3328   [a-z]*)
3329         sim_profile=""
3330         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3331           if test x"$sim_profile" = x; then
3332             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
3333           else
3334             sim_profile="${sim_profile}|PROFILE_$x"
3335           fi
3336         done
3337         sim_profile="$sim_profile)'" ;;
3338 esac
3339 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
3340   echo "Setting sim profile = $sim_profile" 6>&1
3341 fi
3342 else
3343   sim_profile=""
3344 fi
3345
3346
3347
3348 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3349 echo "configure:3350: checking return type of signal handlers" >&5
3350 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3351   echo $ac_n "(cached) $ac_c" 1>&6
3352 else
3353   cat > conftest.$ac_ext <<EOF
3354 #line 3355 "configure"
3355 #include "confdefs.h"
3356 #include <sys/types.h>
3357 #include <signal.h>
3358 #ifdef signal
3359 #undef signal
3360 #endif
3361 #ifdef __cplusplus
3362 extern "C" void (*signal (int, void (*)(int)))(int);
3363 #else
3364 void (*signal ()) ();
3365 #endif
3366
3367 int main() {
3368 int i;
3369 ; return 0; }
3370 EOF
3371 if { (eval echo configure:3372: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3372   rm -rf conftest*
3373   ac_cv_type_signal=void
3374 else
3375   echo "configure: failed program was:" >&5
3376   cat conftest.$ac_ext >&5
3377   rm -rf conftest*
3378   ac_cv_type_signal=int
3379 fi
3380 rm -f conftest*
3381 fi
3382
3383 echo "$ac_t""$ac_cv_type_signal" 1>&6
3384 cat >> confdefs.h <<EOF
3385 #define RETSIGTYPE $ac_cv_type_signal
3386 EOF
3387
3388
3389
3390 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
3391 echo "configure:3392: checking for executable suffix" >&5
3392 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
3393   echo $ac_n "(cached) $ac_c" 1>&6
3394 else
3395   if test "$CYGWIN32" = yes; then
3396 am_cv_exeext=.exe
3397 else
3398 cat > am_c_test.c << 'EOF'
3399 int main() {
3400 /* Nothing needed here */
3401 }
3402 EOF
3403 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
3404 am_cv_exeext=`ls am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
3405 rm -f am_c_test*
3406 fi
3407
3408 test x"${am_cv_exeext}" = x && am_cv_exeext=no
3409 fi
3410 EXEEXT=""
3411 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
3412 echo "$ac_t""${am_cv_exeext}" 1>&6
3413
3414
3415 sim_link_files=
3416 sim_link_links=
3417
3418 sim_link_links=tconfig.h
3419 if test -f ${srcdir}/tconfig.in
3420 then
3421   sim_link_files=tconfig.in
3422 else
3423   sim_link_files=../common/tconfig.in
3424 fi
3425
3426 # targ-vals.def points to the libc macro description file.
3427 case "${target}" in
3428 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
3429 esac
3430 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
3431 sim_link_links="${sim_link_links} targ-vals.def"
3432
3433
3434
3435
3436 default_sim_inline=""
3437 # Check whether --enable-sim-inline or --disable-sim-inline was given.
3438 if test "${enable_sim_inline+set}" = set; then
3439   enableval="$enable_sim_inline"
3440   sim_inline=""
3441 case "$enableval" in
3442   no)           sim_inline="-DDEFAULT_INLINE=0";;
3443   0)            sim_inline="-DDEFAULT_INLINE=0";;
3444   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
3445   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
3446   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3447        new_flag=""
3448        case "$x" in
3449          *_INLINE=*)    new_flag="-D$x";;
3450          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
3451          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
3452          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
3453        esac
3454        if test x"$sim_inline" = x""; then
3455          sim_inline="$new_flag"
3456        else
3457          sim_inline="$sim_inline $new_flag"
3458        fi
3459      done;;
3460 esac
3461 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
3462   echo "Setting inline flags = $sim_inline" 6>&1
3463 fi
3464 else
3465
3466 if test "x$cross_compiling" = "xno"; then
3467   if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
3468     sim_inline="${default_sim_inline}"
3469     if test x"$silent" != x"yes"; then
3470       echo "Setting inline flags = $sim_inline" 6>&1
3471     fi
3472   else
3473     sim_inline=""
3474   fi
3475 else
3476   sim_inline="-DDEFAULT_INLINE=0"
3477 fi
3478 fi
3479
3480 wire_alignment="NONSTRICT_ALIGNMENT"
3481 default_alignment=""
3482
3483 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
3484 if test "${enable_sim_alignment+set}" = set; then
3485   enableval="$enable_sim_alignment"
3486   case "${enableval}" in
3487   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
3488   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
3489   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
3490   yes) if test x"$wire_alignment" != x; then
3491          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
3492        else
3493          if test x"$default_alignment" != x; then
3494            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
3495          else
3496            echo "No hard-wired alignment for target $target" 1>&6
3497            sim_alignment="-DWITH_ALIGNMENT=0"
3498          fi
3499        fi;;
3500   no)  if test x"$default_alignment" != x; then
3501          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
3502        else
3503          if test x"$wire_alignment" != x; then
3504            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
3505          else
3506            echo "No default alignment for target $target" 1>&6
3507            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
3508          fi
3509        fi;;
3510   *)   { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
3511 esac
3512 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
3513   echo "Setting alignment flags = $sim_alignment" 6>&1
3514 fi
3515 else
3516   if test x"$default_alignment" != x; then
3517   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
3518 else
3519   if test x"$wire_alignment" != x; then
3520     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
3521   else
3522     sim_alignment=
3523   fi
3524 fi
3525 fi
3526
3527
3528 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
3529 if test "${enable_sim_hostendian+set}" = set; then
3530   enableval="$enable_sim_hostendian"
3531   case "${enableval}" in
3532   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
3533   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
3534   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
3535   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
3536 esac
3537 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
3538   echo "Setting hostendian flags = $sim_hostendian" 6>&1
3539 fi
3540 else
3541
3542 if test "x$cross_compiling" = "xno"; then
3543   echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
3544 echo "configure:3545: checking whether byte ordering is bigendian" >&5
3545 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
3546   echo $ac_n "(cached) $ac_c" 1>&6
3547 else
3548   ac_cv_c_bigendian=unknown
3549 # See if sys/param.h defines the BYTE_ORDER macro.
3550 cat > conftest.$ac_ext <<EOF
3551 #line 3552 "configure"
3552 #include "confdefs.h"
3553 #include <sys/types.h>
3554 #include <sys/param.h>
3555 int main() {
3556
3557 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
3558  bogus endian macros
3559 #endif
3560 ; return 0; }
3561 EOF
3562 if { (eval echo configure:3563: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3563   rm -rf conftest*
3564   # It does; now see whether it defined to BIG_ENDIAN or not.
3565 cat > conftest.$ac_ext <<EOF
3566 #line 3567 "configure"
3567 #include "confdefs.h"
3568 #include <sys/types.h>
3569 #include <sys/param.h>
3570 int main() {
3571
3572 #if BYTE_ORDER != BIG_ENDIAN
3573  not big endian
3574 #endif
3575 ; return 0; }
3576 EOF
3577 if { (eval echo configure:3578: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3578   rm -rf conftest*
3579   ac_cv_c_bigendian=yes
3580 else
3581   echo "configure: failed program was:" >&5
3582   cat conftest.$ac_ext >&5
3583   rm -rf conftest*
3584   ac_cv_c_bigendian=no
3585 fi
3586 rm -f conftest*
3587 else
3588   echo "configure: failed program was:" >&5
3589   cat conftest.$ac_ext >&5
3590 fi
3591 rm -f conftest*
3592 if test $ac_cv_c_bigendian = unknown; then
3593 if test "$cross_compiling" = yes; then
3594     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
3595 else
3596   cat > conftest.$ac_ext <<EOF
3597 #line 3598 "configure"
3598 #include "confdefs.h"
3599 main () {
3600   /* Are we little or big endian?  From Harbison&Steele.  */
3601   union
3602   {
3603     long l;
3604     char c[sizeof (long)];
3605   } u;
3606   u.l = 1;
3607   exit (u.c[sizeof (long) - 1] == 1);
3608 }
3609 EOF
3610 if { (eval echo configure:3611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3611 then
3612   ac_cv_c_bigendian=no
3613 else
3614   echo "configure: failed program was:" >&5
3615   cat conftest.$ac_ext >&5
3616   rm -fr conftest*
3617   ac_cv_c_bigendian=yes
3618 fi
3619 rm -fr conftest*
3620 fi
3621
3622 fi
3623 fi
3624
3625 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3626 if test $ac_cv_c_bigendian = yes; then
3627   cat >> confdefs.h <<\EOF
3628 #define WORDS_BIGENDIAN 1
3629 EOF
3630
3631 fi
3632
3633   if test $ac_cv_c_bigendian = yes; then
3634     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
3635   else
3636     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
3637   fi
3638 else
3639   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
3640 fi
3641 fi
3642
3643
3644 # Check whether --enable-build-warnings or --disable-build-warnings was given.
3645 if test "${enable_build_warnings+set}" = set; then
3646   enableval="$enable_build_warnings"
3647   build_warnings="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
3648 case "${enableval}" in
3649   yes)  ;;
3650   no)   build_warnings="-w";;
3651   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
3652         build_warnings="${build_warnings} ${t}";;
3653   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
3654         build_warnings="${t} ${build_warnings}";;
3655   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3656 esac
3657 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
3658   echo "Setting warning flags = $build_warnings" 6>&1
3659 fi
3660 else
3661   build_warnings=""
3662 fi
3663
3664
3665 # DEPRECATED
3666 #
3667 # Instead of defining a `subtarget' macro, code should be checking
3668 # the value of {STATE,CPU}_ARCHITECTURE to identify the architecture
3669 # in question.
3670 #
3671 case "${target}" in
3672   mips*tx39*)           SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
3673   *)                    SIM_SUBTARGET="";;
3674 esac
3675
3676
3677
3678
3679 #
3680 # Select the byte order of the target
3681 #
3682 mips_endian=
3683 default_endian=
3684 case "${target}" in
3685   mips64el*-*-*)        mips_endian=LITTLE_ENDIAN ;;
3686   mips64*-*-*)          default_endian=BIG_ENDIAN ;;
3687   mips16*-*-*)          default_endian=BIG_ENDIAN ;;
3688   mips*-*-*)            default_endian=BIG_ENDIAN ;;
3689   *)                    default_endian=BIG_ENDIAN ;;
3690 esac
3691
3692 wire_endian="$mips_endian"
3693 default_endian="$default_endian"
3694 # Check whether --enable-sim-endian or --disable-sim-endian was given.
3695 if test "${enable_sim_endian+set}" = set; then
3696   enableval="$enable_sim_endian"
3697   case "${enableval}" in
3698   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3699   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3700   yes)   if test x"$wire_endian" != x; then
3701            sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
3702          else
3703            if test x"$default_endian" != x; then
3704              sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
3705            else
3706              echo "No hard-wired endian for target $target" 1>&6
3707              sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
3708            fi
3709          fi;;
3710   no)    if test x"$default_endian" != x; then
3711            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
3712          else
3713            if test x"$wire_endian" != x; then
3714              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
3715            else
3716              echo "No default endian for target $target" 1>&6
3717              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
3718            fi
3719          fi;;
3720   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
3721 esac
3722 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
3723   echo "Setting endian flags = $sim_endian" 6>&1
3724 fi
3725 else
3726   if test x"$default_endian" != x; then
3727   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
3728 else
3729   if test x"$wire_endian" != x; then
3730     sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
3731   else
3732     sim_endian=
3733   fi
3734 fi
3735 fi
3736
3737
3738
3739
3740 #
3741 # Select the bitsize of the target
3742 #
3743 mips_addr_bitsize=
3744 case "${target}" in
3745   mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
3746   mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
3747   mips*-*-*)            mips_bitsize=32 ; mips_msb=31 ;;
3748   *)                    mips_bitsize=64 ; mips_msb=63 ;;
3749 esac
3750 wire_word_bitsize="$mips_bitsize"
3751 wire_word_msb="$mips_msb"
3752 wire_address_bitsize="$mips_addr_bitsize"
3753 wire_cell_bitsize=""
3754 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
3755 if test "${enable_sim_bitsize+set}" = set; then
3756   enableval="$enable_sim_bitsize"
3757   sim_bitsize=
3758 case "${enableval}" in
3759   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
3760   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
3761   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
3762   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
3763   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
3764         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
3765       else
3766         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
3767       fi ;;
3768   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
3769         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
3770       else
3771         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
3772       fi ;;
3773   *)  { echo "configure: error: "--enable-sim-bitsize was given $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3774 esac
3775 # address bitsize
3776 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
3777 case x"${tmp}" in
3778   x ) ;;
3779   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
3780   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
3781   * ) { echo "configure: error: "--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3782 esac
3783 # cell bitsize
3784 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
3785 case x"${tmp}" in
3786   x ) ;;
3787   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
3788   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
3789   * ) { echo "configure: error: "--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3790 esac
3791 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
3792   echo "Setting bitsize flags = $sim_bitsize" 6>&1
3793 fi
3794 else
3795   sim_bitsize=""
3796 if test x"$wire_word_bitsize" != x; then
3797   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
3798 fi
3799 if test x"$wire_word_msb" != x; then
3800   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
3801 fi
3802 if test x"$wire_address_bitsize" != x; then
3803   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
3804 fi
3805 if test x"$wire_cell_bitsize" != x; then
3806   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
3807 fi
3808 fi
3809
3810
3811
3812
3813 #
3814 # Select the floating hardware support of the target
3815 #
3816 mips_fpu=HARDWARE_FLOATING_POINT
3817 mips_fpu_bitsize=
3818 case "${target}" in
3819   mips*tx39*)           mips_fpu=HARD_FLOATING_POINT
3820                         mips_fpu_bitsize=32
3821                         ;;
3822   mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
3823   mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
3824   mips*-*-*)            mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
3825   *)                    mips_fpu=HARD_FLOATING_POINT ;;
3826 esac
3827
3828 default_sim_float="$mips_fpu"
3829 default_sim_float_bitsize="$mips_fpu_bitsize"
3830 # Check whether --enable-sim-float or --disable-sim-float was given.
3831 if test "${enable_sim_float+set}" = set; then
3832   enableval="$enable_sim_float"
3833   case "${enableval}" in
3834   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3835   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3836   32)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
3837   64)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
3838   *)            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-float"" 1>&2; exit 1; }; sim_float="";;
3839 esac
3840 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3841   echo "Setting float flags = $sim_float" 6>&1
3842 fi
3843 else
3844
3845 sim_float=
3846 if test x"${default_sim_float}" != x""; then
3847   sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
3848 fi
3849 if test x"${default_sim_float_bitsize}" != x""; then
3850   sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
3851 fi
3852
3853 fi
3854
3855
3856
3857
3858 #
3859 # Select the level of SMP support
3860 #
3861 case "${target}" in
3862   *)                    mips_smp=0 ;;
3863 esac
3864
3865 default_sim_smp="$mips_smp"
3866 # Check whether --enable-sim-smp or --disable-sim-smp was given.
3867 if test "${enable_sim_smp+set}" = set; then
3868   enableval="$enable_sim_smp"
3869   case "${enableval}" in
3870   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
3871   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
3872   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
3873 esac
3874 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
3875   echo "Setting smp flags = $sim_smp" 6>&1
3876 fi
3877 else
3878   sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}"
3879 if test x"$silent" != x"yes"; then
3880   echo "Setting smp flags = $sim_smp" 6>&1
3881 fi
3882 fi
3883
3884
3885
3886
3887 #
3888 # Select the IGEN architecture
3889 #
3890 sim_gen=IGEN
3891 sim_igen_machine="-M mipsIV"
3892 sim_m16_machine="-M mips16"
3893 sim_igen_filter="32,64,f"
3894 sim_m16_filter="16"
3895 case "${target}" in
3896   mips*tx39*)           sim_gen=IGEN
3897                         sim_igen_filter="32,f"
3898                         sim_igen_machine="-M r3900"
3899                         ;;
3900   mips64vr43*-*-*)      sim_gen=IGEN
3901                         sim_igen_machine="-M mipsIV"
3902                         ;;
3903   mips64vr5*-*-*)       sim_gen=IGEN
3904                         sim_igen_machine="-M vr5000"
3905                         ;;
3906   mips64vr41*)          sim_gen=M16
3907                         sim_igen_machine="-M vr4100"
3908                         sim_m16_machine="-M vr4100"
3909                         sim_igen_filter="32,64,f"
3910                         sim_m16_filter="16"
3911                         ;;
3912   mips64*-*-*)          sim_igen_filter="32,64,f"
3913                         sim_gen=IGEN
3914                         ;;
3915   mips16*-*-*)          sim_gen=M16
3916                         sim_igen_filter="32,64,f"
3917                         sim_m16_filter="16"
3918                         ;;
3919   mips*lsi*)            sim_gen=M16
3920                         sim_igen_machine="-M mipsIII,mips16"
3921                         sim_m16_machine="-M mips16,mipsIII"
3922                         sim_igen_filter="32,f"
3923                         sim_m16_filter="16"
3924                         ;;
3925   mips*-*-*)            sim_gen=IGEN
3926                         sim_igen_filter="32,f"
3927                         ;;
3928 esac
3929 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
3930 sim_m16_flags=" -F ${sim_m16_filter}  ${sim_m16_machine}  ${sim_igen_smp}"
3931
3932
3933
3934
3935
3936 #
3937 # Add simulated hardware devices
3938 #
3939 hw_enabled=no
3940 case "${target}" in
3941   mips*tx39*)
3942         hw_enabled=yes
3943         hw_extra_devices="tx3904cpu tx3904irc tx3904tmr tx3904sio"
3944         mips_extra_objs="dv-sockser.o"
3945         SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_TX3904=1"
3946         ;;
3947   *)
3948         mips_extra_objs=""
3949         ;;
3950 esac
3951
3952 if test x"$hw_enabled" = x"yes"; then
3953   sim_hw_p=yes
3954 else
3955   sim_hw_p=no
3956 fi
3957 if test "$hw_devices"; then
3958   hardware="core pal glue"
3959 else
3960   hardware="core pal glue $hw_extra_devices"
3961 fi
3962 sim_hw_cflags="-DWITH_HW=1"
3963 sim_hw="$hardware"
3964 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
3965 # Check whether --enable-sim-hardware or --disable-sim-hardware was given.
3966 if test "${enable_sim_hardware+set}" = set; then
3967   enableval="$enable_sim_hardware"
3968
3969 case "${enableval}" in
3970   yes)  sim_hw_p=yes;;
3971   no)   sim_hw_p=no;;
3972   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
3973   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
3974   *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
3975 esac
3976 if test "$sim_hw_p" != yes; then
3977   sim_hw_objs=
3978   sim_hw_cflags="-DWITH_HW=0"
3979   sim_hw=
3980 else
3981   sim_hw_cflags="-DWITH_HW=1"
3982   # remove duplicates
3983   sim_hw=""
3984   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
3985   for i in x $hardware ; do
3986     case " $f " in
3987       x) ;;
3988       *" $i "*) ;;
3989       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
3990     esac
3991   done
3992 fi
3993 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
3994   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
3995 fi
3996 else
3997
3998 if test "$sim_hw_p" != yes; then
3999   sim_hw_objs=
4000   sim_hw_cflags="-DWITH_HW=0"
4001   sim_hw=
4002 fi
4003 if test x"$silent" != x"yes"; then
4004   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
4005 fi
4006 fi
4007
4008
4009
4010
4011 # Choose simulator engine
4012 case "${target}" in
4013   *)    mips_igen_engine="engine.o"
4014         ;;
4015 esac
4016
4017
4018
4019 # If we find X, set shell vars x_includes and x_libraries to the
4020 # paths, otherwise set no_x=yes.
4021 # Uses ac_ vars as temps to allow command line to override cache and checks.
4022 # --without-x overrides everything else, but does not touch the cache.
4023 echo $ac_n "checking for X""... $ac_c" 1>&6
4024 echo "configure:4125: checking for X" >&5
4025
4026 # Check whether --with-x or --without-x was given.
4027 if test "${with_x+set}" = set; then
4028   withval="$with_x"
4029   :
4030 fi
4031
4032 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
4033 if test "x$with_x" = xno; then
4034   # The user explicitly disabled X.
4035   have_x=disabled
4036 else
4037   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
4038     # Both variables are already set.
4039     have_x=yes
4040   else
4041 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
4042   echo $ac_n "(cached) $ac_c" 1>&6
4043 else
4044   # One or both of the vars are not set, and there is no cached value.
4045 ac_x_includes=NO ac_x_libraries=NO
4046 rm -fr conftestdir
4047 if mkdir conftestdir; then
4048   cd conftestdir
4049   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
4050   cat > Imakefile <<'EOF'
4051 acfindx:
4052         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
4053 EOF
4054   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
4055     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4056     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
4057     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
4058     for ac_extension in a so sl; do
4059       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
4060         test -f $ac_im_libdir/libX11.$ac_extension; then
4061         ac_im_usrlibdir=$ac_im_libdir; break
4062       fi
4063     done
4064     # Screen out bogus values from the imake configuration.  They are
4065     # bogus both because they are the default anyway, and because
4066     # using them would break gcc on systems where it needs fixed includes.
4067     case "$ac_im_incroot" in
4068         /usr/include) ;;
4069         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
4070     esac
4071     case "$ac_im_usrlibdir" in
4072         /usr/lib | /lib) ;;
4073         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
4074     esac
4075   fi
4076   cd ..
4077   rm -fr conftestdir
4078 fi
4079
4080 if test "$ac_x_includes" = NO; then
4081   # Guess where to find include files, by looking for this one X11 .h file.
4082   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
4083
4084   # First, try using that file with no special directory specified.
4085 cat > conftest.$ac_ext <<EOF
4086 #line 4187 "configure"
4087 #include "confdefs.h"
4088 #include <$x_direct_test_include>
4089 EOF
4090 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4091 { (eval echo configure:4192: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4092 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4093 if test -z "$ac_err"; then
4094   rm -rf conftest*
4095   # We can compile using X headers with no special include directory.
4096 ac_x_includes=
4097 else
4098   echo "$ac_err" >&5
4099   echo "configure: failed program was:" >&5
4100   cat conftest.$ac_ext >&5
4101   rm -rf conftest*
4102   # Look for the header file in a standard set of common directories.
4103 # Check X11 before X11Rn because it is often a symlink to the current release.
4104   for ac_dir in               \
4105     /usr/X11/include          \
4106     /usr/X11R6/include        \
4107     /usr/X11R5/include        \
4108     /usr/X11R4/include        \
4109                               \
4110     /usr/include/X11          \
4111     /usr/include/X11R6        \
4112     /usr/include/X11R5        \
4113     /usr/include/X11R4        \
4114                               \
4115     /usr/local/X11/include    \
4116     /usr/local/X11R6/include  \
4117     /usr/local/X11R5/include  \
4118     /usr/local/X11R4/include  \
4119                               \
4120     /usr/local/include/X11    \
4121     /usr/local/include/X11R6  \
4122     /usr/local/include/X11R5  \
4123     /usr/local/include/X11R4  \
4124                               \
4125     /usr/X386/include         \
4126     /usr/x386/include         \
4127     /usr/XFree86/include/X11  \
4128                               \
4129     /usr/include              \
4130     /usr/local/include        \
4131     /usr/unsupported/include  \
4132     /usr/athena/include       \
4133     /usr/local/x11r5/include  \
4134     /usr/lpp/Xamples/include  \
4135                               \
4136     /usr/openwin/include      \
4137     /usr/openwin/share/include \
4138     ; \
4139   do
4140     if test -r "$ac_dir/$x_direct_test_include"; then
4141       ac_x_includes=$ac_dir
4142       break
4143     fi
4144   done
4145 fi
4146 rm -f conftest*
4147 fi # $ac_x_includes = NO
4148
4149 if test "$ac_x_libraries" = NO; then
4150   # Check for the libraries.
4151
4152   test -z "$x_direct_test_library" && x_direct_test_library=Xt
4153   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
4154
4155   # See if we find them without any special options.
4156   # Don't add to $LIBS permanently.
4157   ac_save_LIBS="$LIBS"
4158   LIBS="-l$x_direct_test_library $LIBS"
4159 cat > conftest.$ac_ext <<EOF
4160 #line 4261 "configure"
4161 #include "confdefs.h"
4162
4163 int main() {
4164 ${x_direct_test_function}()
4165 ; return 0; }
4166 EOF
4167 if { (eval echo configure:4268: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4168   rm -rf conftest*
4169   LIBS="$ac_save_LIBS"
4170 # We can link X programs with no special library path.
4171 ac_x_libraries=
4172 else
4173   echo "configure: failed program was:" >&5
4174   cat conftest.$ac_ext >&5
4175   rm -rf conftest*
4176   LIBS="$ac_save_LIBS"
4177 # First see if replacing the include by lib works.
4178 # Check X11 before X11Rn because it is often a symlink to the current release.
4179 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
4180     /usr/X11/lib          \
4181     /usr/X11R6/lib        \
4182     /usr/X11R5/lib        \
4183     /usr/X11R4/lib        \
4184                           \
4185     /usr/lib/X11          \
4186     /usr/lib/X11R6        \
4187     /usr/lib/X11R5        \
4188     /usr/lib/X11R4        \
4189                           \
4190     /usr/local/X11/lib    \
4191     /usr/local/X11R6/lib  \
4192     /usr/local/X11R5/lib  \
4193     /usr/local/X11R4/lib  \
4194                           \
4195     /usr/local/lib/X11    \
4196     /usr/local/lib/X11R6  \
4197     /usr/local/lib/X11R5  \
4198     /usr/local/lib/X11R4  \
4199                           \
4200     /usr/X386/lib         \
4201     /usr/x386/lib         \
4202     /usr/XFree86/lib/X11  \
4203                           \
4204     /usr/lib              \
4205     /usr/local/lib        \
4206     /usr/unsupported/lib  \
4207     /usr/athena/lib       \
4208     /usr/local/x11r5/lib  \
4209     /usr/lpp/Xamples/lib  \
4210     /lib/usr/lib/X11      \
4211                           \
4212     /usr/openwin/lib      \
4213     /usr/openwin/share/lib \
4214     ; \
4215 do
4216   for ac_extension in a so sl; do
4217     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
4218       ac_x_libraries=$ac_dir
4219       break 2
4220     fi
4221   done
4222 done
4223 fi
4224 rm -f conftest*
4225 fi # $ac_x_libraries = NO
4226
4227 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
4228   # Didn't find X anywhere.  Cache the known absence of X.
4229   ac_cv_have_x="have_x=no"
4230 else
4231   # Record where we found X for the cache.
4232   ac_cv_have_x="have_x=yes \
4233                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
4234 fi
4235 fi
4236   fi
4237   eval "$ac_cv_have_x"
4238 fi # $with_x != no
4239
4240 if test "$have_x" != yes; then
4241   echo "$ac_t""$have_x" 1>&6
4242   no_x=yes
4243 else
4244   # If each of the values was on the command line, it overrides each guess.
4245   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4246   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4247   # Update the cache value to reflect the command line values.
4248   ac_cv_have_x="have_x=yes \
4249                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
4250   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
4251 fi
4252
4253 mips_extra_libs=""
4254
4255
4256 for ac_hdr in string.h strings.h stdlib.h stdlib.h
4257 do
4258 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4259 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4260 echo "configure:5155: checking for $ac_hdr" >&5
4261 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4262   echo $ac_n "(cached) $ac_c" 1>&6
4263 else
4264   cat > conftest.$ac_ext <<EOF
4265 #line 5160 "configure"
4266 #include "confdefs.h"
4267 #include <$ac_hdr>
4268 EOF
4269 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4270 { (eval echo configure:5165: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4271 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4272 if test -z "$ac_err"; then
4273   rm -rf conftest*
4274   eval "ac_cv_header_$ac_safe=yes"
4275 else
4276   echo "$ac_err" >&5
4277   echo "configure: failed program was:" >&5
4278   cat conftest.$ac_ext >&5
4279   rm -rf conftest*
4280   eval "ac_cv_header_$ac_safe=no"
4281 fi
4282 rm -f conftest*
4283 fi
4284 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4285   echo "$ac_t""yes" 1>&6
4286     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4287   cat >> confdefs.h <<EOF
4288 #define $ac_tr_hdr 1
4289 EOF
4290
4291 else
4292   echo "$ac_t""no" 1>&6
4293 fi
4294 done
4295
4296 echo $ac_n "checking for fabs in -lm""... $ac_c" 1>&6
4297 echo "configure:5192: checking for fabs in -lm" >&5
4298 ac_lib_var=`echo m'_'fabs | sed 'y%./+-%__p_%'`
4299 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4300   echo $ac_n "(cached) $ac_c" 1>&6
4301 else
4302   ac_save_LIBS="$LIBS"
4303 LIBS="-lm  $LIBS"
4304 cat > conftest.$ac_ext <<EOF
4305 #line 5200 "configure"
4306 #include "confdefs.h"
4307 /* Override any gcc2 internal prototype to avoid an error.  */
4308 /* We use char because int might match the return type of a gcc2
4309     builtin and then its argument prototype would still apply.  */
4310 char fabs();
4311
4312 int main() {
4313 fabs()
4314 ; return 0; }
4315 EOF
4316 if { (eval echo configure:5211: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4317   rm -rf conftest*
4318   eval "ac_cv_lib_$ac_lib_var=yes"
4319 else
4320   echo "configure: failed program was:" >&5
4321   cat conftest.$ac_ext >&5
4322   rm -rf conftest*
4323   eval "ac_cv_lib_$ac_lib_var=no"
4324 fi
4325 rm -f conftest*
4326 LIBS="$ac_save_LIBS"
4327
4328 fi
4329 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4330   echo "$ac_t""yes" 1>&6
4331     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4332     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4333   cat >> confdefs.h <<EOF
4334 #define $ac_tr_lib 1
4335 EOF
4336
4337   LIBS="-lm $LIBS"
4338
4339 else
4340   echo "$ac_t""no" 1>&6
4341 fi
4342
4343 for ac_func in aint anint sqrt
4344 do
4345 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4346 echo "configure:5241: checking for $ac_func" >&5
4347 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4348   echo $ac_n "(cached) $ac_c" 1>&6
4349 else
4350   cat > conftest.$ac_ext <<EOF
4351 #line 5246 "configure"
4352 #include "confdefs.h"
4353 /* System header to define __stub macros and hopefully few prototypes,
4354     which can conflict with char $ac_func(); below.  */
4355 #include <assert.h>
4356 /* Override any gcc2 internal prototype to avoid an error.  */
4357 /* We use char because int might match the return type of a gcc2
4358     builtin and then its argument prototype would still apply.  */
4359 char $ac_func();
4360
4361 int main() {
4362
4363 /* The GNU C library defines this for functions which it implements
4364     to always fail with ENOSYS.  Some functions are actually named
4365     something starting with __ and the normal name is an alias.  */
4366 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4367 choke me
4368 #else
4369 $ac_func();
4370 #endif
4371
4372 ; return 0; }
4373 EOF
4374 if { (eval echo configure:5269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4375   rm -rf conftest*
4376   eval "ac_cv_func_$ac_func=yes"
4377 else
4378   echo "configure: failed program was:" >&5
4379   cat conftest.$ac_ext >&5
4380   rm -rf conftest*
4381   eval "ac_cv_func_$ac_func=no"
4382 fi
4383 rm -f conftest*
4384 fi
4385
4386 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4387   echo "$ac_t""yes" 1>&6
4388     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4389   cat >> confdefs.h <<EOF
4390 #define $ac_tr_func 1
4391 EOF
4392
4393 else
4394   echo "$ac_t""no" 1>&6
4395 fi
4396 done
4397
4398
4399
4400
4401 trap '' 1 2 15
4402 cat > confcache <<\EOF
4403 # This file is a shell script that caches the results of configure
4404 # tests run on this system so they can be shared between configure
4405 # scripts and configure runs.  It is not useful on other systems.
4406 # If it contains results you don't want to keep, you may remove or edit it.
4407 #
4408 # By default, configure uses ./config.cache as the cache file,
4409 # creating it if it does not exist already.  You can give configure
4410 # the --cache-file=FILE option to use a different cache file; that is
4411 # what configure does when it calls configure scripts in
4412 # subdirectories, so they share the cache.
4413 # Giving --cache-file=/dev/null disables caching, for debugging configure.
4414 # config.status only pays attention to the cache file if you give it the
4415 # --recheck option to rerun configure.
4416 #
4417 EOF
4418 # The following way of writing the cache mishandles newlines in values,
4419 # but we know of no workaround that is simple, portable, and efficient.
4420 # So, don't put newlines in cache variables' values.
4421 # Ultrix sh set writes to stderr and can't be redirected directly,
4422 # and sets the high bit in the cache file unless we assign to the vars.
4423 (set) 2>&1 |
4424   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
4425   *ac_space=\ *)
4426     # `set' does not quote correctly, so add quotes (double-quote substitution
4427     # turns \\\\ into \\, and sed turns \\ into \).
4428     sed -n \
4429       -e "s/'/'\\\\''/g" \
4430       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
4431     ;;
4432   *)
4433     # `set' quotes correctly as required by POSIX, so do not add quotes.
4434     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4435     ;;
4436   esac >> confcache
4437 if cmp -s $cache_file confcache; then
4438   :
4439 else
4440   if test -w $cache_file; then
4441     echo "updating cache $cache_file"
4442     cat confcache > $cache_file
4443   else
4444     echo "not updating unwritable cache $cache_file"
4445   fi
4446 fi
4447 rm -f confcache
4448
4449 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4450
4451 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4452 # Let make expand exec_prefix.
4453 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4454
4455 # Any assignment to VPATH causes Sun make to only execute
4456 # the first set of double-colon rules, so remove it if not needed.
4457 # If there is a colon in the path, we need to keep it.
4458 if test "x$srcdir" = x.; then
4459   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
4460 fi
4461
4462 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4463
4464 DEFS=-DHAVE_CONFIG_H
4465
4466 # Without the "./", some shells look in PATH for config.status.
4467 : ${CONFIG_STATUS=./config.status}
4468
4469 echo creating $CONFIG_STATUS
4470 rm -f $CONFIG_STATUS
4471 cat > $CONFIG_STATUS <<EOF
4472 #! /bin/sh
4473 # Generated automatically by configure.
4474 # Run this file to recreate the current configuration.
4475 # This directory was configured as follows,
4476 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4477 #
4478 # $0 $ac_configure_args
4479 #
4480 # Compiler output produced by configure, useful for debugging
4481 # configure, is in ./config.log if it exists.
4482
4483 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4484 for ac_option
4485 do
4486   case "\$ac_option" in
4487   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4488     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4489     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4490   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4491     echo "$CONFIG_STATUS generated by autoconf version 2.12.2"
4492     exit 0 ;;
4493   -help | --help | --hel | --he | --h)
4494     echo "\$ac_cs_usage"; exit 0 ;;
4495   *) echo "\$ac_cs_usage"; exit 1 ;;
4496   esac
4497 done
4498
4499 ac_given_srcdir=$srcdir
4500 ac_given_INSTALL="$INSTALL"
4501
4502 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
4503 EOF
4504 cat >> $CONFIG_STATUS <<EOF
4505
4506 # Protect against being on the right side of a sed subst in config.status.
4507 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4508  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4509 $ac_vpsub
4510 $extrasub
4511 s%@sim_environment@%$sim_environment%g
4512 s%@sim_alignment@%$sim_alignment%g
4513 s%@sim_assert@%$sim_assert%g
4514 s%@sim_bitsize@%$sim_bitsize%g
4515 s%@sim_endian@%$sim_endian%g
4516 s%@sim_hostendian@%$sim_hostendian%g
4517 s%@sim_float@%$sim_float%g
4518 s%@sim_scache@%$sim_scache%g
4519 s%@sim_default_model@%$sim_default_model%g
4520 s%@sim_hw_cflags@%$sim_hw_cflags%g
4521 s%@sim_hw_objs@%$sim_hw_objs%g
4522 s%@sim_hw@%$sim_hw%g
4523 s%@sim_inline@%$sim_inline%g
4524 s%@sim_packages@%$sim_packages%g
4525 s%@sim_regparm@%$sim_regparm%g
4526 s%@sim_reserved_bits@%$sim_reserved_bits%g
4527 s%@sim_smp@%$sim_smp%g
4528 s%@sim_stdcall@%$sim_stdcall%g
4529 s%@sim_xor_endian@%$sim_xor_endian%g
4530 s%@build_warnings@%$build_warnings%g
4531 s%@SHELL@%$SHELL%g
4532 s%@CFLAGS@%$CFLAGS%g
4533 s%@CPPFLAGS@%$CPPFLAGS%g
4534 s%@CXXFLAGS@%$CXXFLAGS%g
4535 s%@DEFS@%$DEFS%g
4536 s%@LDFLAGS@%$LDFLAGS%g
4537 s%@LIBS@%$LIBS%g
4538 s%@exec_prefix@%$exec_prefix%g
4539 s%@prefix@%$prefix%g
4540 s%@program_transform_name@%$program_transform_name%g
4541 s%@bindir@%$bindir%g
4542 s%@sbindir@%$sbindir%g
4543 s%@libexecdir@%$libexecdir%g
4544 s%@datadir@%$datadir%g
4545 s%@sysconfdir@%$sysconfdir%g
4546 s%@sharedstatedir@%$sharedstatedir%g
4547 s%@localstatedir@%$localstatedir%g
4548 s%@libdir@%$libdir%g
4549 s%@includedir@%$includedir%g
4550 s%@oldincludedir@%$oldincludedir%g
4551 s%@infodir@%$infodir%g
4552 s%@mandir@%$mandir%g
4553 s%@host@%$host%g
4554 s%@host_alias@%$host_alias%g
4555 s%@host_cpu@%$host_cpu%g
4556 s%@host_vendor@%$host_vendor%g
4557 s%@host_os@%$host_os%g
4558 s%@target@%$target%g
4559 s%@target_alias@%$target_alias%g
4560 s%@target_cpu@%$target_cpu%g
4561 s%@target_vendor@%$target_vendor%g
4562 s%@target_os@%$target_os%g
4563 s%@build@%$build%g
4564 s%@build_alias@%$build_alias%g
4565 s%@build_cpu@%$build_cpu%g
4566 s%@build_vendor@%$build_vendor%g
4567 s%@build_os@%$build_os%g
4568 s%@CC@%$CC%g
4569 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
4570 s%@INSTALL_DATA@%$INSTALL_DATA%g
4571 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4572 s%@HDEFINES@%$HDEFINES%g
4573 s%@AR@%$AR%g
4574 s%@RANLIB@%$RANLIB%g
4575 s%@SET_MAKE@%$SET_MAKE%g
4576 s%@CPP@%$CPP%g
4577 s%@ALLOCA@%$ALLOCA%g
4578 s%@USE_NLS@%$USE_NLS%g
4579 s%@MSGFMT@%$MSGFMT%g
4580 s%@GMSGFMT@%$GMSGFMT%g
4581 s%@XGETTEXT@%$XGETTEXT%g
4582 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
4583 s%@CATALOGS@%$CATALOGS%g
4584 s%@CATOBJEXT@%$CATOBJEXT%g
4585 s%@DATADIRNAME@%$DATADIRNAME%g
4586 s%@GMOFILES@%$GMOFILES%g
4587 s%@INSTOBJEXT@%$INSTOBJEXT%g
4588 s%@INTLDEPS@%$INTLDEPS%g
4589 s%@INTLLIBS@%$INTLLIBS%g
4590 s%@INTLOBJS@%$INTLOBJS%g
4591 s%@POFILES@%$POFILES%g
4592 s%@POSUB@%$POSUB%g
4593 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
4594 s%@GT_NO@%$GT_NO%g
4595 s%@GT_YES@%$GT_YES%g
4596 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
4597 s%@l@%$l%g
4598 s%@MAINT@%$MAINT%g
4599 s%@sim_bswap@%$sim_bswap%g
4600 s%@sim_cflags@%$sim_cflags%g
4601 s%@sim_debug@%$sim_debug%g
4602 s%@sim_stdio@%$sim_stdio%g
4603 s%@sim_trace@%$sim_trace%g
4604 s%@sim_profile@%$sim_profile%g
4605 s%@EXEEXT@%$EXEEXT%g
4606 s%@SIM_SUBTARGET@%$SIM_SUBTARGET%g
4607 s%@sim_igen_flags@%$sim_igen_flags%g
4608 s%@sim_m16_flags@%$sim_m16_flags%g
4609 s%@sim_gen@%$sim_gen%g
4610 s%@mips_extra_objs@%$mips_extra_objs%g
4611 s%@mips_igen_engine@%$mips_igen_engine%g
4612 s%@mips_extra_libs@%$mips_extra_libs%g
4613
4614 CEOF
4615 EOF
4616
4617 cat >> $CONFIG_STATUS <<\EOF
4618
4619 # Split the substitutions into bite-sized pieces for seds with
4620 # small command number limits, like on Digital OSF/1 and HP-UX.
4621 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4622 ac_file=1 # Number of current file.
4623 ac_beg=1 # First line for current file.
4624 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4625 ac_more_lines=:
4626 ac_sed_cmds=""
4627 while $ac_more_lines; do
4628   if test $ac_beg -gt 1; then
4629     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4630   else
4631     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4632   fi
4633   if test ! -s conftest.s$ac_file; then
4634     ac_more_lines=false
4635     rm -f conftest.s$ac_file
4636   else
4637     if test -z "$ac_sed_cmds"; then
4638       ac_sed_cmds="sed -f conftest.s$ac_file"
4639     else
4640       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4641     fi
4642     ac_file=`expr $ac_file + 1`
4643     ac_beg=$ac_end
4644     ac_end=`expr $ac_end + $ac_max_sed_cmds`
4645   fi
4646 done
4647 if test -z "$ac_sed_cmds"; then
4648   ac_sed_cmds=cat
4649 fi
4650 EOF
4651
4652 cat >> $CONFIG_STATUS <<EOF
4653
4654 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
4655 EOF
4656 cat >> $CONFIG_STATUS <<\EOF
4657 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4658   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4659   case "$ac_file" in
4660   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4661        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4662   *) ac_file_in="${ac_file}.in" ;;
4663   esac
4664
4665   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4666
4667   # Remove last slash and all that follows it.  Not all systems have dirname.
4668   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4669   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4670     # The file is in a subdirectory.
4671     test ! -d "$ac_dir" && mkdir "$ac_dir"
4672     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4673     # A "../" for each directory in $ac_dir_suffix.
4674     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4675   else
4676     ac_dir_suffix= ac_dots=
4677   fi
4678
4679   case "$ac_given_srcdir" in
4680   .)  srcdir=.
4681       if test -z "$ac_dots"; then top_srcdir=.
4682       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4683   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4684   *) # Relative path.
4685     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4686     top_srcdir="$ac_dots$ac_given_srcdir" ;;
4687   esac
4688
4689   case "$ac_given_INSTALL" in
4690   [/$]*) INSTALL="$ac_given_INSTALL" ;;
4691   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4692   esac
4693
4694   echo creating "$ac_file"
4695   rm -f "$ac_file"
4696   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4697   case "$ac_file" in
4698   *Makefile*) ac_comsub="1i\\
4699 # $configure_input" ;;
4700   *) ac_comsub= ;;
4701   esac
4702
4703   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4704   sed -e "$ac_comsub
4705 s%@configure_input@%$configure_input%g
4706 s%@srcdir@%$srcdir%g
4707 s%@top_srcdir@%$top_srcdir%g
4708 s%@INSTALL@%$INSTALL%g
4709 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4710 fi; done
4711 rm -f conftest.s*
4712
4713 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4714 # NAME is the cpp macro being defined and VALUE is the value it is being given.
4715 #
4716 # ac_d sets the value in "#define NAME VALUE" lines.
4717 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
4718 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
4719 ac_dC='\3'
4720 ac_dD='%g'
4721 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
4722 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
4723 ac_uB='\([      ]\)%\1#\2define\3'
4724 ac_uC=' '
4725 ac_uD='\4%g'
4726 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4727 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
4728 ac_eB='$%\1#\2define\3'
4729 ac_eC=' '
4730 ac_eD='%g'
4731
4732 if test "${CONFIG_HEADERS+set}" != set; then
4733 EOF
4734 cat >> $CONFIG_STATUS <<EOF
4735   CONFIG_HEADERS="config.h:config.in"
4736 EOF
4737 cat >> $CONFIG_STATUS <<\EOF
4738 fi
4739 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
4740   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4741   case "$ac_file" in
4742   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4743        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4744   *) ac_file_in="${ac_file}.in" ;;
4745   esac
4746
4747   echo creating $ac_file
4748
4749   rm -f conftest.frag conftest.in conftest.out
4750   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4751   cat $ac_file_inputs > conftest.in
4752
4753 EOF
4754
4755 # Transform confdefs.h into a sed script conftest.vals that substitutes
4756 # the proper values into config.h.in to produce config.h.  And first:
4757 # Protect against being on the right side of a sed subst in config.status.
4758 # Protect against being in an unquoted here document in config.status.
4759 rm -f conftest.vals
4760 cat > conftest.hdr <<\EOF
4761 s/[\\&%]/\\&/g
4762 s%[\\$`]%\\&%g
4763 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
4764 s%ac_d%ac_u%gp
4765 s%ac_u%ac_e%gp
4766 EOF
4767 sed -n -f conftest.hdr confdefs.h > conftest.vals
4768 rm -f conftest.hdr
4769
4770 # This sed command replaces #undef with comments.  This is necessary, for
4771 # example, in the case of _POSIX_SOURCE, which is predefined and required
4772 # on some systems where configure will not decide to define it.
4773 cat >> conftest.vals <<\EOF
4774 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
4775 EOF
4776
4777 # Break up conftest.vals because some shells have a limit on
4778 # the size of here documents, and old seds have small limits too.
4779
4780 rm -f conftest.tail
4781 while :
4782 do
4783   ac_lines=`grep -c . conftest.vals`
4784   # grep -c gives empty output for an empty file on some AIX systems.
4785   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
4786   # Write a limited-size here document to conftest.frag.
4787   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
4788   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
4789   echo 'CEOF
4790   sed -f conftest.frag conftest.in > conftest.out
4791   rm -f conftest.in
4792   mv conftest.out conftest.in
4793 ' >> $CONFIG_STATUS
4794   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
4795   rm -f conftest.vals
4796   mv conftest.tail conftest.vals
4797 done
4798 rm -f conftest.vals
4799
4800 cat >> $CONFIG_STATUS <<\EOF
4801   rm -f conftest.frag conftest.h
4802   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
4803   cat conftest.in >> conftest.h
4804   rm -f conftest.in
4805   if cmp -s $ac_file conftest.h 2>/dev/null; then
4806     echo "$ac_file is unchanged"
4807     rm -f conftest.h
4808   else
4809     # Remove last slash and all that follows it.  Not all systems have dirname.
4810       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4811       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4812       # The file is in a subdirectory.
4813       test ! -d "$ac_dir" && mkdir "$ac_dir"
4814     fi
4815     rm -f $ac_file
4816     mv conftest.h $ac_file
4817   fi
4818 fi; done
4819
4820 EOF
4821
4822 cat >> $CONFIG_STATUS <<EOF
4823 ac_sources="$sim_link_files"
4824 ac_dests="$sim_link_links"
4825 EOF
4826
4827 cat >> $CONFIG_STATUS <<\EOF
4828 srcdir=$ac_given_srcdir
4829 while test -n "$ac_sources"; do
4830   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4831   set $ac_sources; ac_source=$1; shift; ac_sources=$*
4832
4833   echo "linking $srcdir/$ac_source to $ac_dest"
4834
4835   if test ! -r $srcdir/$ac_source; then
4836     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
4837   fi
4838   rm -f $ac_dest
4839
4840   # Make relative symlinks.
4841   # Remove last slash and all that follows it.  Not all systems have dirname.
4842   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
4843   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
4844     # The dest file is in a subdirectory.
4845     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
4846     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
4847     # A "../" for each directory in $ac_dest_dir_suffix.
4848     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
4849   else
4850     ac_dest_dir_suffix= ac_dots=
4851   fi
4852
4853   case "$srcdir" in
4854   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
4855   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
4856   esac
4857
4858   # Make a symlink if possible; otherwise try a hard link.
4859   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
4860     ln $srcdir/$ac_source $ac_dest; then :
4861   else
4862     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
4863   fi
4864 done
4865 EOF
4866 cat >> $CONFIG_STATUS <<EOF
4867
4868 EOF
4869 cat >> $CONFIG_STATUS <<\EOF
4870 case "x$CONFIG_FILES" in
4871  xMakefile*)
4872    echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
4873    rm -f Makesim1.tmp Makesim2.tmp Makefile
4874    sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
4875    sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
4876    sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
4877         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
4878         <Makefile.sim >Makefile
4879    rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
4880    ;;
4881  esac
4882  case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
4883
4884 exit 0
4885 EOF
4886 chmod +x $CONFIG_STATUS
4887 rm -fr confdefs* $ac_clean_files
4888 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4889
4890