nsprpub/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --with-dist-prefix=DIST_PREFIX
  16                           place build files in DIST_PREFIX [dist]"
  17 ac_help="$ac_help
  18   --with-dist-bindir=DIR  build execuatables in DIR [DIST_PREFIX/bin]"
  19 ac_help="$ac_help
  20   --with-dist-includedir=DIR
  21                           build include files in DIR [DIST_PREFIX/include/nspr]"
  22 ac_help="$ac_help
  23   --with-dist-libdir=DIR  build library files in DIR [DIST_PREFIX/lib]"
  24 ac_help="$ac_help
  25   --with-mozilla          Compile NSPR with Mozilla support"
  26 ac_help="$ac_help
  27   --enable-optimize(=val) Enable code optimizations (val, ie. -O2) "
  28 ac_help="$ac_help
  29   --disable-debug         Do not compile in debugging symbols
  30   --enable-debug(=val)    Enable debugging (debug flags val)"
  31 ac_help="$ac_help
  32   --enable-win32-target=\$t
  33                           Specify win32 flavor. (WIN95 or WINNT)"
  34 ac_help="$ac_help
  35   --enable-debug-rtl      Use the MSVC debug runtime library"
  36 ac_help="$ac_help
  37   --enable-n32            Enable n32 ABI support (IRIX only)"
  38 ac_help="$ac_help
  39   --enable-64bit          Enable 64-bit support (on certain platforms)"
  40 ac_help="$ac_help
  41   --enable-mdupdate       Enable use of certain compilers' mdupdate feature"
  42 ac_help="$ac_help
  43   --enable-cplus          Enable some c++ api routines"
  44 ac_help="$ac_help
  45   --with-arm-kuser        Use kuser helpers (Linux/ARM only)
  46                           (Requires kernel 2.6.13 or later)"
  47 ac_help="$ac_help
  48   --with-macos-sdk=dir    Location of platform SDK to use (Mac OS X only)"
  49 ac_help="$ac_help
  50   --enable-macos-target=VER
  51                           Set the minimum MacOS version needed at runtime
  52                           [10.2 for ppc, 10.4 for x86]"
  53 ac_help="$ac_help
  54   --disable-os2-high-mem  Disable high-memory support on OS/2"
  55 ac_help="$ac_help
  56   --enable-strip          Enable stripping of shared libs and programs"
  57 ac_help="$ac_help
  58   --with-pthreads         Use system pthreads library as thread subsystem"
  59 ac_help="$ac_help
  60   --enable-user-pthreads  Build using userland pthreads"
  61 ac_help="$ac_help
  62   --enable-nspr-threads   Build using classic nspr threads"
  63 ac_help="$ac_help
  64   --with-bthreads         Use system bthreads library as thread subsystem
  65                           (BeOS only)"
  66 ac_help="$ac_help
  67   --enable-ipv6           Compile ipv6 support"
  68 ac_help="$ac_help
  69   --enable-boehm          Enable the Boehm Garbage Collector"
  70
  71 # Initialize some variables set by options.
  72 # The variables have the same names as the options, with
  73 # dashes changed to underlines.
  74 build=NONE
  75 cache_file=./config.cache
  76 exec_prefix=NONE
  77 host=NONE
  78 no_create=
  79 nonopt=NONE
  80 no_recursion=
  81 prefix=NONE
  82 program_prefix=NONE
  83 program_suffix=NONE
  84 program_transform_name=s,x,x,
  85 silent=
  86 site=
  87 srcdir=
  88 target=NONE
  89 verbose=
  90 x_includes=NONE
  91 x_libraries=NONE
  92 bindir='${exec_prefix}/bin'
  93 sbindir='${exec_prefix}/sbin'
  94 libexecdir='${exec_prefix}/libexec'
  95 datadir='${prefix}/share'
  96 sysconfdir='${prefix}/etc'
  97 sharedstatedir='${prefix}/com'
  98 localstatedir='${prefix}/var'
  99 libdir='${exec_prefix}/lib'
 100 includedir='${prefix}/include'
 101 oldincludedir='/usr/include'
 102 infodir='${prefix}/info'
 103 mandir='${prefix}/man'
 104
 105 # Initialize some other variables.
 106 subdirs=
 107 MFLAGS= MAKEFLAGS=
 108 SHELL=${CONFIG_SHELL-/bin/sh}
 109 # Maximum number of lines to put in a shell here document.
 110 ac_max_here_lines=12
 111
 112 ac_prev=
 113 for ac_option
 114 do
 115
 116   # If the previous option needs an argument, assign it.
 117   if test -n "$ac_prev"; then
 118     eval "$ac_prev=\$ac_option"
 119     ac_prev=
 120     continue
 121   fi
 122
 123   case "$ac_option" in
 124   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 125   *) ac_optarg= ;;
 126   esac
 127
 128   # Accept the important Cygnus configure options, so we can diagnose typos.
 129
 130   case "$ac_option" in
 131
 132   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 133     ac_prev=bindir ;;
 134   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 135     bindir="$ac_optarg" ;;
 136
 137   -build | --build | --buil | --bui | --bu)
 138     ac_prev=build ;;
 139   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 140     build="$ac_optarg" ;;
 141
 142   -cache-file | --cache-file | --cache-fil | --cache-fi \
 143   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 144     ac_prev=cache_file ;;
 145   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 146   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 147     cache_file="$ac_optarg" ;;
 148
 149   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 150     ac_prev=datadir ;;
 151   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 152   | --da=*)
 153     datadir="$ac_optarg" ;;
 154
 155   -disable-* | --disable-*)
 156     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 157     # Reject names that are not valid shell variable names.
 158     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 159       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 160     fi
 161     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 162     eval "enable_${ac_feature}=no" ;;
 163
 164   -enable-* | --enable-*)
 165     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 166     # Reject names that are not valid shell variable names.
 167     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 168       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 169     fi
 170     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 171     case "$ac_option" in
 172       *=*) ;;
 173       *) ac_optarg=yes ;;
 174     esac
 175     eval "enable_${ac_feature}='$ac_optarg'" ;;
 176
 177   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 178   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 179   | --exec | --exe | --ex)
 180     ac_prev=exec_prefix ;;
 181   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 182   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 183   | --exec=* | --exe=* | --ex=*)
 184     exec_prefix="$ac_optarg" ;;
 185
 186   -gas | --gas | --ga | --g)
 187     # Obsolete; use --with-gas.
 188     with_gas=yes ;;
 189
 190   -help | --help | --hel | --he)
 191     # Omit some internal or obsolete options to make the list less imposing.
 192     # This message is too long to be a string in the A/UX 3.1 sh.
 193     cat << EOF
 194 Usage: configure [options] [host]
 195 Options: [defaults in brackets after descriptions]
 196 Configuration:
 197   --cache-file=FILE       cache test results in FILE
 198   --help                  print this message
 199   --no-create             do not create output files
 200   --quiet, --silent       do not print \`checking...' messages
 201   --version               print the version of autoconf that created configure
 202 Directory and file names:
 203   --prefix=PREFIX         install architecture-independent files in PREFIX
 204                           [$ac_default_prefix]
 205   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 206                           [same as prefix]
 207   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 208   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 209   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 210   --datadir=DIR           read-only architecture-independent data in DIR
 211                           [PREFIX/share]
 212   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 213   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 214                           [PREFIX/com]
 215   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 216   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 217   --includedir=DIR        C header files in DIR [PREFIX/include]
 218   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 219   --infodir=DIR           info documentation in DIR [PREFIX/info]
 220   --mandir=DIR            man documentation in DIR [PREFIX/man]
 221   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 222   --program-prefix=PREFIX prepend PREFIX to installed program names
 223   --program-suffix=SUFFIX append SUFFIX to installed program names
 224   --program-transform-name=PROGRAM
 225                           run sed PROGRAM on installed program names
 226 EOF
 227     cat << EOF
 228 Host type:
 229   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 230   --host=HOST             configure for HOST [guessed]
 231   --target=TARGET         configure for TARGET [TARGET=HOST]
 232 Features and packages:
 233   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 234   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 235   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 236   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 237   --x-includes=DIR        X include files are in DIR
 238   --x-libraries=DIR       X library files are in DIR
 239 EOF
 240     if test -n "$ac_help"; then
 241       echo "--enable and --with options recognized:$ac_help"
 242     fi
 243     exit 0 ;;
 244
 245   -host | --host | --hos | --ho)
 246     ac_prev=host ;;
 247   -host=* | --host=* | --hos=* | --ho=*)
 248     host="$ac_optarg" ;;
 249
 250   -includedir | --includedir | --includedi | --included | --include \
 251   | --includ | --inclu | --incl | --inc)
 252     ac_prev=includedir ;;
 253   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 254   | --includ=* | --inclu=* | --incl=* | --inc=*)
 255     includedir="$ac_optarg" ;;
 256
 257   -infodir | --infodir | --infodi | --infod | --info | --inf)
 258     ac_prev=infodir ;;
 259   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 260     infodir="$ac_optarg" ;;
 261
 262   -libdir | --libdir | --libdi | --libd)
 263     ac_prev=libdir ;;
 264   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 265     libdir="$ac_optarg" ;;
 266
 267   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 268   | --libexe | --libex | --libe)
 269     ac_prev=libexecdir ;;
 270   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 271   | --libexe=* | --libex=* | --libe=*)
 272     libexecdir="$ac_optarg" ;;
 273
 274   -localstatedir | --localstatedir | --localstatedi | --localstated \
 275   | --localstate | --localstat | --localsta | --localst \
 276   | --locals | --local | --loca | --loc | --lo)
 277     ac_prev=localstatedir ;;
 278   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 279   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 280   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 281     localstatedir="$ac_optarg" ;;
 282
 283   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 284     ac_prev=mandir ;;
 285   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 286     mandir="$ac_optarg" ;;
 287
 288   -nfp | --nfp | --nf)
 289     # Obsolete; use --without-fp.
 290     with_fp=no ;;
 291
 292   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 293   | --no-cr | --no-c)
 294     no_create=yes ;;
 295
 296   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 297   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 298     no_recursion=yes ;;
 299
 300   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 301   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 302   | --oldin | --oldi | --old | --ol | --o)
 303     ac_prev=oldincludedir ;;
 304   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 305   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 306   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 307     oldincludedir="$ac_optarg" ;;
 308
 309   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 310     ac_prev=prefix ;;
 311   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 312     prefix="$ac_optarg" ;;
 313
 314   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 315   | --program-pre | --program-pr | --program-p)
 316     ac_prev=program_prefix ;;
 317   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 318   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 319     program_prefix="$ac_optarg" ;;
 320
 321   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 322   | --program-suf | --program-su | --program-s)
 323     ac_prev=program_suffix ;;
 324   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 325   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 326     program_suffix="$ac_optarg" ;;
 327
 328   -program-transform-name | --program-transform-name \
 329   | --program-transform-nam | --program-transform-na \
 330   | --program-transform-n | --program-transform- \
 331   | --program-transform | --program-transfor \
 332   | --program-transfo | --program-transf \
 333   | --program-trans | --program-tran \
 334   | --progr-tra | --program-tr | --program-t)
 335     ac_prev=program_transform_name ;;
 336   -program-transform-name=* | --program-transform-name=* \
 337   | --program-transform-nam=* | --program-transform-na=* \
 338   | --program-transform-n=* | --program-transform-=* \
 339   | --program-transform=* | --program-transfor=* \
 340   | --program-transfo=* | --program-transf=* \
 341   | --program-trans=* | --program-tran=* \
 342   | --progr-tra=* | --program-tr=* | --program-t=*)
 343     program_transform_name="$ac_optarg" ;;
 344
 345   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 346   | -silent | --silent | --silen | --sile | --sil)
 347     silent=yes ;;
 348
 349   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 350     ac_prev=sbindir ;;
 351   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 352   | --sbi=* | --sb=*)
 353     sbindir="$ac_optarg" ;;
 354
 355   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 356   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 357   | --sharedst | --shareds | --shared | --share | --shar \
 358   | --sha | --sh)
 359     ac_prev=sharedstatedir ;;
 360   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 361   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 362   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 363   | --sha=* | --sh=*)
 364     sharedstatedir="$ac_optarg" ;;
 365
 366   -site | --site | --sit)
 367     ac_prev=site ;;
 368   -site=* | --site=* | --sit=*)
 369     site="$ac_optarg" ;;
 370
 371   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 372     ac_prev=srcdir ;;
 373   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 374     srcdir="$ac_optarg" ;;
 375
 376   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 377   | --syscon | --sysco | --sysc | --sys | --sy)
 378     ac_prev=sysconfdir ;;
 379   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 380   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 381     sysconfdir="$ac_optarg" ;;
 382
 383   -target | --target | --targe | --targ | --tar | --ta | --t)
 384     ac_prev=target ;;
 385   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 386     target="$ac_optarg" ;;
 387
 388   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 389     verbose=yes ;;
 390
 391   -version | --version | --versio | --versi | --vers)
 392     echo "configure generated by autoconf version 2.13"
 393     exit 0 ;;
 394
 395   -with-* | --with-*)
 396     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 397     # Reject names that are not valid shell variable names.
 398     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 399       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 400     fi
 401     ac_package=`echo $ac_package| sed 's/-/_/g'`
 402     case "$ac_option" in
 403       *=*) ;;
 404       *) ac_optarg=yes ;;
 405     esac
 406     eval "with_${ac_package}='$ac_optarg'" ;;
 407
 408   -without-* | --without-*)
 409     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 410     # Reject names that are not valid shell variable names.
 411     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 412       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 413     fi
 414     ac_package=`echo $ac_package| sed 's/-/_/g'`
 415     eval "with_${ac_package}=no" ;;
 416
 417   --x)
 418     # Obsolete; use --with-x.
 419     with_x=yes ;;
 420
 421   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 422   | --x-incl | --x-inc | --x-in | --x-i)
 423     ac_prev=x_includes ;;
 424   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 425   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 426     x_includes="$ac_optarg" ;;
 427
 428   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 429   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 430     ac_prev=x_libraries ;;
 431   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 432   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 433     x_libraries="$ac_optarg" ;;
 434
 435   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 436     ;;
 437
 438   *)
 439     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 440       echo "configure: warning: $ac_option: invalid host type" 1>&2
 441     fi
 442     if test "x$nonopt" != xNONE; then
 443       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 444     fi
 445     nonopt="$ac_option"
 446     ;;
 447
 448   esac
 449 done
 450
 451 if test -n "$ac_prev"; then
 452   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 453 fi
 454
 455 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 456
 457 # File descriptor usage:
 458 # 0 standard input
 459 # 1 file creation
 460 # 2 errors and warnings
 461 # 3 some systems may open it to /dev/tty
 462 # 4 used on the Kubota Titan
 463 # 6 checking for... messages and results
 464 # 5 compiler messages saved in config.log
 465 if test "$silent" = yes; then
 466   exec 6>/dev/null
 467 else
 468   exec 6>&1
 469 fi
 470 exec 5>./config.log
 471
 472 echo "\
 473 This file contains any messages produced by compilers while
 474 running configure, to aid debugging if configure makes a mistake.
 475 " 1>&5
 476
 477 # Strip out --no-create and --no-recursion so they do not pile up.
 478 # Also quote any args containing shell metacharacters.
 479 ac_configure_args=
 480 for ac_arg
 481 do
 482   case "$ac_arg" in
 483   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 484   | --no-cr | --no-c) ;;
 485   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 486   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 487   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 488   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 489   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 490   esac
 491 done
 492
 493 # NLS nuisances.
 494 # Only set these to C if already set.  These must not be set unconditionally
 495 # because not all systems understand e.g. LANG=C (notably SCO).
 496 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 497 # Non-C LC_CTYPE values break the ctype check.
 498 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 499 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 500 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 501 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 502
 503 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 504 rm -rf conftest* confdefs.h
 505 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 506 echo > confdefs.h
 507
 508 # A filename unique to this package, relative to the directory that
 509 # configure is in, which we can look for to find out if srcdir is correct.
 510 ac_unique_file=config/libc_r.h
 511
 512 # Find the source files, if location was not specified.
 513 if test -z "$srcdir"; then
 514   ac_srcdir_defaulted=yes
 515   # Try the directory containing this script, then its parent.
 516   ac_prog=$0
 517   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 518   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 519   srcdir=$ac_confdir
 520   if test ! -r $srcdir/$ac_unique_file; then
 521     srcdir=..
 522   fi
 523 else
 524   ac_srcdir_defaulted=no
 525 fi
 526 if test ! -r $srcdir/$ac_unique_file; then
 527   if test "$ac_srcdir_defaulted" = yes; then
 528     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 529   else
 530     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 531   fi
 532 fi
 533 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 534
 535 # Prefer explicitly selected file to automatically selected ones.
 536 if test -z "$CONFIG_SITE"; then
 537   if test "x$prefix" != xNONE; then
 538     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 539   else
 540     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 541   fi
 542 fi
 543 for ac_site_file in $CONFIG_SITE; do
 544   if test -r "$ac_site_file"; then
 545     echo "loading site script $ac_site_file"
 546     . "$ac_site_file"
 547   fi
 548 done
 549
 550 if test -r "$cache_file"; then
 551   echo "loading cache $cache_file"
 552   . $cache_file
 553 else
 554   echo "creating cache $cache_file"
 555   > $cache_file
 556 fi
 557
 558 ac_ext=c
 559 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 560 ac_cpp='$CPP $CPPFLAGS'
 561 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 562 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 563 cross_compiling=$ac_cv_prog_cc_cross
 564
 565 ac_exeext=
 566 ac_objext=o
 567 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 568   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 569   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 570     ac_n= ac_c='
 571 ' ac_t='        '
 572   else
 573     ac_n=-n ac_c= ac_t=
 574   fi
 575 else
 576   ac_n= ac_c='\c' ac_t=
 577 fi
 578
 579
 580
 581 ac_aux_dir=
 582 for ac_dir in ${srcdir}/build/autoconf $srcdir/${srcdir}/build/autoconf; do
 583   if test -f $ac_dir/install-sh; then
 584     ac_aux_dir=$ac_dir
 585     ac_install_sh="$ac_aux_dir/install-sh -c"
 586     break
 587   elif test -f $ac_dir/install.sh; then
 588     ac_aux_dir=$ac_dir
 589     ac_install_sh="$ac_aux_dir/install.sh -c"
 590     break
 591   fi
 592 done
 593 if test -z "$ac_aux_dir"; then
 594   { echo "configure: error: can not find install-sh or install.sh in ${srcdir}/build/autoconf $srcdir/${srcdir}/build/autoconf" 1>&2; exit 1; }
 595 fi
 596 ac_config_guess=$ac_aux_dir/config.guess
 597 ac_config_sub=$ac_aux_dir/config.sub
 598 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 599
 600
 601 # Do some error checking and defaulting for the host and target type.
 602 # The inputs are:
 603 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 604 #
 605 # The rules are:
 606 # 1. You are not allowed to specify --host, --target, and nonopt at the
 607 #    same time.
 608 # 2. Host defaults to nonopt.
 609 # 3. If nonopt is not specified, then host defaults to the current host,
 610 #    as determined by config.guess.
 611 # 4. Target and build default to nonopt.
 612 # 5. If nonopt is not specified, then target and build default to host.
 613
 614 # The aliases save the names the user supplied, while $host etc.
 615 # will get canonicalized.
 616 case $host---$target---$nonopt in
 617 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 618 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 619 esac
 620
 621
 622 # Make sure we can run config.sub.
 623 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 624 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 625 fi
 626
 627 echo $ac_n "checking host system type""... $ac_c" 1>&6
 628 echo "configure:629: checking host system type" >&5
 629
 630 host_alias=$host
 631 case "$host_alias" in
 632 NONE)
 633   case $nonopt in
 634   NONE)
 635     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 636     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 637     fi ;;
 638   *) host_alias=$nonopt ;;
 639   esac ;;
 640 esac
 641
 642 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 643 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 644 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 645 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 646 echo "$ac_t""$host" 1>&6
 647
 648 echo $ac_n "checking target system type""... $ac_c" 1>&6
 649 echo "configure:650: checking target system type" >&5
 650
 651 target_alias=$target
 652 case "$target_alias" in
 653 NONE)
 654   case $nonopt in
 655   NONE) target_alias=$host_alias ;;
 656   *) target_alias=$nonopt ;;
 657   esac ;;
 658 esac
 659
 660 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 661 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 662 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 663 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 664 echo "$ac_t""$target" 1>&6
 665
 666 echo $ac_n "checking build system type""... $ac_c" 1>&6
 667 echo "configure:668: checking build system type" >&5
 668
 669 build_alias=$build
 670 case "$build_alias" in
 671 NONE)
 672   case $nonopt in
 673   NONE) build_alias=$host_alias ;;
 674   *) build_alias=$nonopt ;;
 675   esac ;;
 676 esac
 677
 678 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 679 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 680 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 681 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 682 echo "$ac_t""$build" 1>&6
 683
 684 test "$host_alias" != "$target_alias" &&
 685   test "$program_prefix$program_suffix$program_transform_name" = \
 686     NONENONEs,x,x, &&
 687   program_prefix=${target_alias}-
 688
 689
 690 MOD_MAJOR_VERSION=4
 691 MOD_MINOR_VERSION=7
 692 MOD_PATCH_VERSION=2
 693 NSPR_MODNAME=nspr20
 694 _HAVE_PTHREADS=
 695 USE_PTHREADS=
 696 USE_USER_PTHREADS=
 697 USE_NSPR_THREADS=
 698 USE_N32=
 699 USE_64=
 700 USE_CPLUS=
 701 USE_IPV6=
 702 USE_MDUPDATE=
 703 _MACOSX_DEPLOYMENT_TARGET=
 704 _OPTIMIZE_FLAGS=-O
 705 _DEBUG_FLAGS=-g
 706 MOZ_DEBUG=1
 707 MOZ_OPTIMIZE=
 708 OBJDIR='$(OBJDIR_NAME)'
 709 OBJDIR_NAME=.
 710 OBJDIR_SUFFIX=OBJ
 711 NSINSTALL='$(MOD_DEPTH)/config/$(OBJDIR_NAME)/nsinstall'
 712 NOSUCHFILE=/no-such-file
 713 LIBNSPR='-L$(dist_libdir) -lnspr$(MOD_MAJOR_VERSION)'
 714 LIBPLC='-L$(dist_libdir) -lplc$(MOD_MAJOR_VERSION)'
 715 CYGWIN_WRAPPER=
 716 MACOS_SDK_DIR=
 717 NEXT_ROOT=
 718 MT=
 719 MOZ_OS2_HIGH_MEMORY=1
 720
 721 RESOLVE_LINK_SYMBOLS=
 722
 723 CFLAGS="${CFLAGS=}"
 724 CXXFLAGS="${CXXFLAGS=}"
 725 LDFLAGS="${LDFLAGS=}"
 726 DLLFLAGS="${DLLFLAGS=}"
 727 HOST_CFLAGS="${HOST_CFLAGS=}"
 728 HOST_LDFLAGS="${HOST_LDFLAGS=}"
 729
 730 case "$target" in
 731 *-cygwin*|*-mingw*)
 732     # Check to see if we are really running in a msvc environemnt
 733     _WIN32_MSVC=
 734     for ac_prog in cl
 735 do
 736 # Extract the first word of "$ac_prog", so it can be a program name with args.
 737 set dummy $ac_prog; ac_word=$2
 738 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 739 echo "configure:740: checking for $ac_word" >&5
 740 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 741   echo $ac_n "(cached) $ac_c" 1>&6
 742 else
 743   if test -n "$CC"; then
 744   ac_cv_prog_CC="$CC" # Let the user override the test.
 745 else
 746   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 747   ac_dummy="$PATH"
 748   for ac_dir in $ac_dummy; do
 749     test -z "$ac_dir" && ac_dir=.
 750     if test -f $ac_dir/$ac_word; then
 751       ac_cv_prog_CC="$ac_prog"
 752       break
 753     fi
 754   done
 755   IFS="$ac_save_ifs"
 756 fi
 757 fi
 758 CC="$ac_cv_prog_CC"
 759 if test -n "$CC"; then
 760   echo "$ac_t""$CC" 1>&6
 761 else
 762   echo "$ac_t""no" 1>&6
 763 fi
 764
 765 test -n "$CC" && break
 766 done
 767
 768     if test "$CC" = "cl"; then
 769         echo 'main() { return 0; }' > dummy.c
 770         ${CC} -o dummy dummy.c >/dev/null 2>&1
 771         if test $? = 0; then
 772             _WIN32_MSVC=1
 773             CXX=$CC
 774         else
 775             echo "configure: warning: $(CC) test failed.  Using normal feature tests" 1>&2
 776         fi
 777         rm -f dummy dummy.o dummy.obj dummy.exe dummy.c
 778     fi
 779     ;;
 780 *-msvc*)
 781     _WIN32_MSVC=1
 782     ;;
 783 *-mks*)
 784     _WIN32_MSVC=1
 785     ;;
 786 esac
 787
 788 if test -n "$_WIN32_MSVC"; then
 789     SKIP_PATH_CHECKS=1
 790     SKIP_COMPILER_CHECKS=1
 791     SKIP_LIBRARY_CHECKS=1
 792 fi
 793
 794 dist_prefix='${MOD_DEPTH}/dist'
 795 dist_bindir='${dist_prefix}/bin'
 796 dist_includedir='${dist_prefix}/include/nspr'
 797 dist_libdir='${dist_prefix}/lib'
 798 if test "${includedir}" = '${prefix}/include'; then
 799     includedir='${prefix}/include/nspr'
 800 fi
 801
 802 # Check whether --with-dist-prefix or --without-dist-prefix was given.
 803 if test "${with_dist_prefix+set}" = set; then
 804   withval="$with_dist_prefix"
 805   dist_prefix=$withval
 806 fi
 807
 808
 809 # Check whether --with-dist-bindir or --without-dist-bindir was given.
 810 if test "${with_dist_bindir+set}" = set; then
 811   withval="$with_dist_bindir"
 812   dist_bindir=$withval
 813 fi
 814
 815
 816 # Check whether --with-dist-includedir or --without-dist-includedir was given.
 817 if test "${with_dist_includedir+set}" = set; then
 818   withval="$with_dist_includedir"
 819   dist_includedir=$withval
 820 fi
 821
 822
 823 # Check whether --with-dist-libdir or --without-dist-libdir was given.
 824 if test "${with_dist_libdir+set}" = set; then
 825   withval="$with_dist_libdir"
 826   dist_libdir=$withval
 827 fi
 828
 829
 830
 831
 832
 833
 834
 835 # Check whether --with-mozilla or --without-mozilla was given.
 836 if test "${with_mozilla+set}" = set; then
 837   withval="$with_mozilla"
 838      if test "$withval" = "yes"; then
 839             cat >> confdefs.h <<\EOF
 840 #define MOZILLA_CLIENT 1
 841 EOF
 842
 843             MOZILLA_CLIENT=1
 844             else
 845                 MOZILLA_CLIENT=
 846             fi
 847 else
 848         if test -n "$MOZILLA_CLIENT"; then
 849                 cat >> confdefs.h <<\EOF
 850 #define MOZILLA_CLIENT 1
 851 EOF
 852
 853             fi
 854 fi
 855
 856
 857 # Check whether --enable-optimize or --disable-optimize was given.
 858 if test "${enable_optimize+set}" = set; then
 859   enableval="$enable_optimize"
 860    if test "$enableval" != "no"; then
 861         MOZ_OPTIMIZE=1
 862         if test -n "$enableval" && test "$enableval" != "yes"; then
 863             _OPTIMIZE_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'`
 864             _SAVE_OPTIMIZE_FLAGS=$_OPTIMIZE_FLAGS
 865         fi
 866       else
 867         MOZ_OPTIMIZE=
 868     fi
 869 fi
 870
 871
 872 # Check whether --enable-debug or --disable-debug was given.
 873 if test "${enable_debug+set}" = set; then
 874   enableval="$enable_debug"
 875         if test "$enableval" = "no"; then
 876             MOZ_DEBUG=
 877         else
 878             MOZ_DEBUG=1
 879             if test -n "$enableval" && test "$enableval" != "yes"; then
 880                 _DEBUG_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'`
 881                 _SAVE_DEBUG_FLAGS=$_DEBUG_FLAGS
 882             fi
 883         fi
 884 fi
 885
 886
 887 # Check whether --enable-win32-target or --disable-win32-target was given.
 888 if test "${enable_win32_target+set}" = set; then
 889   enableval="$enable_win32_target"
 890   OS_TARGET=`echo $enableval | tr a-z A-Z`
 891 else
 892   OS_TARGET=
 893 fi
 894
 895
 896 # Check whether --enable-debug-rtl or --disable-debug-rtl was given.
 897 if test "${enable_debug_rtl+set}" = set; then
 898   enableval="$enable_debug_rtl"
 899    if test "$enableval" = "yes"; then
 900             USE_DEBUG_RTL=1
 901       fi
 902 fi
 903
 904
 905 # Check whether --enable-n32 or --disable-n32 was given.
 906 if test "${enable_n32+set}" = set; then
 907   enableval="$enable_n32"
 908    if test "$enableval" = "yes"; then
 909         USE_N32=1
 910       else if test "$enableval" = "no"; then
 911         USE_N32=
 912       fi
 913     fi
 914 fi
 915
 916
 917 # Check whether --enable-64bit or --disable-64bit was given.
 918 if test "${enable_64bit+set}" = set; then
 919   enableval="$enable_64bit"
 920    if test "$enableval" = "yes"; then
 921             USE_64=1
 922       fi
 923 fi
 924
 925
 926 # Check whether --enable-mdupdate or --disable-mdupdate was given.
 927 if test "${enable_mdupdate+set}" = set; then
 928   enableval="$enable_mdupdate"
 929    if test "$enableval" = "yes"; then
 930             USE_MDUPDATE=1
 931       fi
 932 fi
 933
 934
 935 # Check whether --enable-cplus or --disable-cplus was given.
 936 if test "${enable_cplus+set}" = set; then
 937   enableval="$enable_cplus"
 938    if test "$enableval" = "yes"; then
 939             USE_CPLUS=1
 940       fi
 941 fi
 942
 943
 944 # Check whether --with-arm-kuser or --without-arm-kuser was given.
 945 if test "${with_arm_kuser+set}" = set; then
 946   withval="$with_arm_kuser"
 947    if test "$withval" = "yes"; then
 948             cat >> confdefs.h <<\EOF
 949 #define _PR_ARM_KUSER 1
 950 EOF
 951
 952       fi
 953 fi
 954
 955
 956 # Check whether --with-macos-sdk or --without-macos-sdk was given.
 957 if test "${with_macos_sdk+set}" = set; then
 958   withval="$with_macos_sdk"
 959   MACOS_SDK_DIR=$withval
 960 fi
 961
 962
 963 # Check whether --enable-macos-target or --disable-macos-target was given.
 964 if test "${enable_macos_target+set}" = set; then
 965   enableval="$enable_macos_target"
 966   _MACOSX_DEPLOYMENT_TARGET=$enableval
 967 fi
 968
 969
 970 case "$target" in
 971
 972 *-aix*)
 973     case "${target_os}" in
 974     aix3.2*)
 975         USE_NSPR_THREADS=1
 976         ;;
 977     *)
 978         USE_PTHREADS=1
 979         ;;
 980     esac
 981     ;;
 982
 983 esac
 984
 985 if test -z "$CC"; then
 986     case "$target" in
 987
 988     *-aix*)
 989         if test -z "$USE_NSPR_THREADS"; then
 990             CC=xlc_r
 991         else
 992             CC=xlc
 993         fi
 994     ;;
 995
 996     *-hpux*)
 997         CC=cc
 998     ;;
 999
1000     *-irix*)
1001         CC=cc
1002     ;;
1003
1004     *-openvms*)
1005         CC=cc
1006     ;;
1007
1008     *-osf*)
1009         CC=cc
1010     ;;
1011
1012     *-solaris*)
1013         CC=cc
1014     ;;
1015
1016     esac
1017 fi
1018
1019 if test -z "$CXX"; then
1020     case "$target" in
1021
1022     *-aix*)
1023         if test -z "$USE_NSPR_THREADS"; then
1024             CXX=xlC_r
1025         else
1026             CXX=xlC
1027         fi
1028     ;;
1029
1030     *-hpux*)
1031         case "${target_os}" in
1032         hpux10.30)
1033             CXX=aCC
1034             ;;
1035         hpux11.*)
1036             CXX=aCC
1037             ;;
1038         *)
1039             CXX=CC
1040             ;;
1041         esac
1042     ;;
1043
1044     *-irix*)
1045         CXX=CC
1046     ;;
1047
1048     *-openvms*)
1049         CXX=cxx
1050     ;;
1051
1052     *-osf*)
1053         CXX=cxx
1054     ;;
1055
1056     *-solaris*)
1057         CXX=CC
1058     ;;
1059
1060     esac
1061 fi
1062
1063 if test -z "$SKIP_PATH_CHECKS"; then
1064     # Extract the first word of "$WHOAMI whoami", so it can be a program name with args.
1065 set dummy $WHOAMI whoami; ac_word=$2
1066 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1067 echo "configure:1068: checking for $ac_word" >&5
1068 if eval "test \"`echo '$''{'ac_cv_path_WHOAMI'+set}'`\" = set"; then
1069   echo $ac_n "(cached) $ac_c" 1>&6
1070 else
1071   case "$WHOAMI" in
1072   /*)
1073   ac_cv_path_WHOAMI="$WHOAMI" # Let the user override the test with a path.
1074   ;;
1075   ?:/*)
1076   ac_cv_path_WHOAMI="$WHOAMI" # Let the user override the test with a dos path.
1077   ;;
1078   *)
1079   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1080   ac_dummy="$PATH"
1081   for ac_dir in $ac_dummy; do
1082     test -z "$ac_dir" && ac_dir=.
1083     if test -f $ac_dir/$ac_word; then
1084       ac_cv_path_WHOAMI="$ac_dir/$ac_word"
1085       break
1086     fi
1087   done
1088   IFS="$ac_save_ifs"
1089   test -z "$ac_cv_path_WHOAMI" && ac_cv_path_WHOAMI="echo not_whoami"
1090   ;;
1091 esac
1092 fi
1093 WHOAMI="$ac_cv_path_WHOAMI"
1094 if test -n "$WHOAMI"; then
1095   echo "$ac_t""$WHOAMI" 1>&6
1096 else
1097   echo "$ac_t""no" 1>&6
1098 fi
1099
1100 fi
1101
1102 if test -n "$MOZ_DEBUG"; then
1103     cat >> confdefs.h <<\EOF
1104 #define DEBUG 1
1105 EOF
1106
1107     DEFINES="$DEFINES -UNDEBUG"
1108
1109     case "${target_os}" in
1110     beos*)
1111         DEFINES="$DEFINES -DDEBUG_${USER}"
1112         ;;
1113     msvc*|mks*|cygwin*|mingw*|os2*)
1114         DEFINES="$DEFINES -DDEBUG_`echo ${USERNAME} | sed -e 's| |_|g'`"
1115         ;;
1116     *)
1117         DEFINES="$DEFINES -DDEBUG_`$WHOAMI`"
1118         ;;
1119     esac
1120 else
1121     cat >> confdefs.h <<\EOF
1122 #define NDEBUG 1
1123 EOF
1124
1125     DEFINES="$DEFINES -UDEBUG"
1126 fi
1127
1128 if test -z "$SKIP_COMPILER_CHECKS"; then
1129 if test "$target" != "$host"; then
1130     echo "cross compiling from $host to $target"
1131     cross_compiling=yes
1132
1133     _SAVE_CC="$CC"
1134     _SAVE_CFLAGS="$CFLAGS"
1135     _SAVE_LDFLAGS="$LDFLAGS"
1136
1137     echo $ac_n "checking for $host compiler""... $ac_c" 1>&6
1138 echo "configure:1139: checking for $host compiler" >&5
1139     for ac_prog in $HOST_CC gcc cc /usr/ucb/cc
1140 do
1141 # Extract the first word of "$ac_prog", so it can be a program name with args.
1142 set dummy $ac_prog; ac_word=$2
1143 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1144 echo "configure:1145: checking for $ac_word" >&5
1145 if eval "test \"`echo '$''{'ac_cv_prog_HOST_CC'+set}'`\" = set"; then
1146   echo $ac_n "(cached) $ac_c" 1>&6
1147 else
1148   if test -n "$HOST_CC"; then
1149   ac_cv_prog_HOST_CC="$HOST_CC" # Let the user override the test.
1150 else
1151   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1152   ac_dummy="$PATH"
1153   for ac_dir in $ac_dummy; do
1154     test -z "$ac_dir" && ac_dir=.
1155     if test -f $ac_dir/$ac_word; then
1156       ac_cv_prog_HOST_CC="$ac_prog"
1157       break
1158     fi
1159   done
1160   IFS="$ac_save_ifs"
1161 fi
1162 fi
1163 HOST_CC="$ac_cv_prog_HOST_CC"
1164 if test -n "$HOST_CC"; then
1165   echo "$ac_t""$HOST_CC" 1>&6
1166 else
1167   echo "$ac_t""no" 1>&6
1168 fi
1169
1170 test -n "$HOST_CC" && break
1171 done
1172 test -n "$HOST_CC" || HOST_CC=""""
1173
1174     if test -z "$HOST_CC"; then
1175         { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1176     fi
1177     echo "$ac_t""$HOST_CC" 1>&6
1178     if test -z "$HOST_CFLAGS"; then
1179         HOST_CFLAGS="$CFLAGS"
1180     fi
1181     if test -z "$HOST_LDFLAGS"; then
1182         HOST_LDFLAGS="$LDFLAGS"
1183     fi
1184
1185     CC="$HOST_CC"
1186     CFLAGS="$HOST_CFLAGS"
1187     LDFLAGS="$HOST_LDFLAGS"
1188
1189     echo $ac_n "checking whether the $host compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works""... $ac_c" 1>&6
1190 echo "configure:1191: checking whether the $host compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works" >&5
1191     cat > conftest.$ac_ext <<EOF
1192 #line 1193 "configure"
1193 #include "confdefs.h"
1194
1195 int main() {
1196 return(0);
1197 ; return 0; }
1198 EOF
1199 if { (eval echo configure:1200: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1200   rm -rf conftest*
1201   ac_cv_prog_host_cc_works=1 echo "$ac_t""yes" 1>&6
1202 else
1203   echo "configure: failed program was:" >&5
1204   cat conftest.$ac_ext >&5
1205   rm -rf conftest*
1206   { echo "configure: error: installation or configuration problem: $host compiler $HOST_CC cannot create executables." 1>&2; exit 1; }
1207 fi
1208 rm -f conftest*
1209
1210     CC=$_SAVE_CC
1211     CFLAGS=$_SAVE_CFLAGS
1212     LDFLAGS=$_SAVE_LDFLAGS
1213
1214     case "$build:$target" in
1215       powerpc-apple-darwin8*:i?86-apple-darwin*)
1216                                                 _SAVE_CFLAGS=$CFLAGS
1217         _SAVE_CXXFLAGS=$CXXLAGS
1218         CFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk $CFLAGS"
1219         CXXFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk $CXXFLAGS"
1220         ;;
1221     esac
1222
1223     for ac_prog in $CC "${target_alias}-gcc" "${target}-gcc"
1224 do
1225 # Extract the first word of "$ac_prog", so it can be a program name with args.
1226 set dummy $ac_prog; ac_word=$2
1227 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1228 echo "configure:1229: checking for $ac_word" >&5
1229 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1230   echo $ac_n "(cached) $ac_c" 1>&6
1231 else
1232   if test -n "$CC"; then
1233   ac_cv_prog_CC="$CC" # Let the user override the test.
1234 else
1235   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1236   ac_dummy="$PATH"
1237   for ac_dir in $ac_dummy; do
1238     test -z "$ac_dir" && ac_dir=.
1239     if test -f $ac_dir/$ac_word; then
1240       ac_cv_prog_CC="$ac_prog"
1241       break
1242     fi
1243   done
1244   IFS="$ac_save_ifs"
1245 fi
1246 fi
1247 CC="$ac_cv_prog_CC"
1248 if test -n "$CC"; then
1249   echo "$ac_t""$CC" 1>&6
1250 else
1251   echo "$ac_t""no" 1>&6
1252 fi
1253
1254 test -n "$CC" && break
1255 done
1256 test -n "$CC" || CC="echo"
1257
1258     unset ac_cv_prog_CC
1259     # Extract the first word of "gcc", so it can be a program name with args.
1260 set dummy gcc; ac_word=$2
1261 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1262 echo "configure:1263: checking for $ac_word" >&5
1263 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1264   echo $ac_n "(cached) $ac_c" 1>&6
1265 else
1266   if test -n "$CC"; then
1267   ac_cv_prog_CC="$CC" # Let the user override the test.
1268 else
1269   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1270   ac_dummy="$PATH"
1271   for ac_dir in $ac_dummy; do
1272     test -z "$ac_dir" && ac_dir=.
1273     if test -f $ac_dir/$ac_word; then
1274       ac_cv_prog_CC="gcc"
1275       break
1276     fi
1277   done
1278   IFS="$ac_save_ifs"
1279 fi
1280 fi
1281 CC="$ac_cv_prog_CC"
1282 if test -n "$CC"; then
1283   echo "$ac_t""$CC" 1>&6
1284 else
1285   echo "$ac_t""no" 1>&6
1286 fi
1287
1288 if test -z "$CC"; then
1289   # Extract the first word of "cc", so it can be a program name with args.
1290 set dummy cc; ac_word=$2
1291 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1292 echo "configure:1293: checking for $ac_word" >&5
1293 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1294   echo $ac_n "(cached) $ac_c" 1>&6
1295 else
1296   if test -n "$CC"; then
1297   ac_cv_prog_CC="$CC" # Let the user override the test.
1298 else
1299   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1300   ac_prog_rejected=no
1301   ac_dummy="$PATH"
1302   for ac_dir in $ac_dummy; do
1303     test -z "$ac_dir" && ac_dir=.
1304     if test -f $ac_dir/$ac_word; then
1305       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1306         ac_prog_rejected=yes
1307         continue
1308       fi
1309       ac_cv_prog_CC="cc"
1310       break
1311     fi
1312   done
1313   IFS="$ac_save_ifs"
1314 if test $ac_prog_rejected = yes; then
1315   # We found a bogon in the path, so make sure we never use it.
1316   set dummy $ac_cv_prog_CC
1317   shift
1318   if test $# -gt 0; then
1319     # We chose a different compiler from the bogus one.
1320     # However, it has the same basename, so the bogon will be chosen
1321     # first if we set CC to just the basename; use the full file name.
1322     shift
1323     set dummy "$ac_dir/$ac_word" "$@"
1324     shift
1325     ac_cv_prog_CC="$@"
1326   fi
1327 fi
1328 fi
1329 fi
1330 CC="$ac_cv_prog_CC"
1331 if test -n "$CC"; then
1332   echo "$ac_t""$CC" 1>&6
1333 else
1334   echo "$ac_t""no" 1>&6
1335 fi
1336
1337   if test -z "$CC"; then
1338     case "`uname -s`" in
1339     *win32* | *WIN32*)
1340       # Extract the first word of "cl", so it can be a program name with args.
1341 set dummy cl; ac_word=$2
1342 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1343 echo "configure:1344: checking for $ac_word" >&5
1344 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1345   echo $ac_n "(cached) $ac_c" 1>&6
1346 else
1347   if test -n "$CC"; then
1348   ac_cv_prog_CC="$CC" # Let the user override the test.
1349 else
1350   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1351   ac_dummy="$PATH"
1352   for ac_dir in $ac_dummy; do
1353     test -z "$ac_dir" && ac_dir=.
1354     if test -f $ac_dir/$ac_word; then
1355       ac_cv_prog_CC="cl"
1356       break
1357     fi
1358   done
1359   IFS="$ac_save_ifs"
1360 fi
1361 fi
1362 CC="$ac_cv_prog_CC"
1363 if test -n "$CC"; then
1364   echo "$ac_t""$CC" 1>&6
1365 else
1366   echo "$ac_t""no" 1>&6
1367 fi
1368  ;;
1369     esac
1370   fi
1371   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1372 fi
1373
1374 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1375 echo "configure:1376: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1376
1377 ac_ext=c
1378 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1379 ac_cpp='$CPP $CPPFLAGS'
1380 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1381 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1382 cross_compiling=$ac_cv_prog_cc_cross
1383
1384 cat > conftest.$ac_ext << EOF
1385
1386 #line 1387 "configure"
1387 #include "confdefs.h"
1388
1389 main(){return(0);}
1390 EOF
1391 if { (eval echo configure:1392: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1392   ac_cv_prog_cc_works=yes
1393   # If we can't run a trivial program, we are probably using a cross compiler.
1394   if (./conftest; exit) 2>/dev/null; then
1395     ac_cv_prog_cc_cross=no
1396   else
1397     ac_cv_prog_cc_cross=yes
1398   fi
1399 else
1400   echo "configure: failed program was:" >&5
1401   cat conftest.$ac_ext >&5
1402   ac_cv_prog_cc_works=no
1403 fi
1404 rm -fr conftest*
1405 ac_ext=c
1406 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1407 ac_cpp='$CPP $CPPFLAGS'
1408 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1409 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1410 cross_compiling=$ac_cv_prog_cc_cross
1411
1412 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1413 if test $ac_cv_prog_cc_works = no; then
1414   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1415 fi
1416 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1417 echo "configure:1418: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1418 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1419 cross_compiling=$ac_cv_prog_cc_cross
1420
1421 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1422 echo "configure:1423: checking whether we are using GNU C" >&5
1423 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1424   echo $ac_n "(cached) $ac_c" 1>&6
1425 else
1426   cat > conftest.c <<EOF
1427 #ifdef __GNUC__
1428   yes;
1429 #endif
1430 EOF
1431 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1432: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1432   ac_cv_prog_gcc=yes
1433 else
1434   ac_cv_prog_gcc=no
1435 fi
1436 fi
1437
1438 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1439
1440 if test $ac_cv_prog_gcc = yes; then
1441   GCC=yes
1442 else
1443   GCC=
1444 fi
1445
1446 ac_test_CFLAGS="${CFLAGS+set}"
1447 ac_save_CFLAGS="$CFLAGS"
1448 CFLAGS=
1449 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1450 echo "configure:1451: checking whether ${CC-cc} accepts -g" >&5
1451 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1452   echo $ac_n "(cached) $ac_c" 1>&6
1453 else
1454   echo 'void f(){}' > conftest.c
1455 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1456   ac_cv_prog_cc_g=yes
1457 else
1458   ac_cv_prog_cc_g=no
1459 fi
1460 rm -f conftest*
1461
1462 fi
1463
1464 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1465 if test "$ac_test_CFLAGS" = set; then
1466   CFLAGS="$ac_save_CFLAGS"
1467 elif test $ac_cv_prog_cc_g = yes; then
1468   if test "$GCC" = yes; then
1469     CFLAGS="-g -O2"
1470   else
1471     CFLAGS="-g"
1472   fi
1473 else
1474   if test "$GCC" = yes; then
1475     CFLAGS="-O2"
1476   else
1477     CFLAGS=
1478   fi
1479 fi
1480
1481     if test -n "$USE_CPLUS"; then
1482         for ac_prog in $CXX "${target_alias}-g++" "${target}-g++"
1483 do
1484 # Extract the first word of "$ac_prog", so it can be a program name with args.
1485 set dummy $ac_prog; ac_word=$2
1486 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1487 echo "configure:1488: checking for $ac_word" >&5
1488 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1489   echo $ac_n "(cached) $ac_c" 1>&6
1490 else
1491   if test -n "$CXX"; then
1492   ac_cv_prog_CXX="$CXX" # Let the user override the test.
1493 else
1494   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1495   ac_dummy="$PATH"
1496   for ac_dir in $ac_dummy; do
1497     test -z "$ac_dir" && ac_dir=.
1498     if test -f $ac_dir/$ac_word; then
1499       ac_cv_prog_CXX="$ac_prog"
1500       break
1501     fi
1502   done
1503   IFS="$ac_save_ifs"
1504 fi
1505 fi
1506 CXX="$ac_cv_prog_CXX"
1507 if test -n "$CXX"; then
1508   echo "$ac_t""$CXX" 1>&6
1509 else
1510   echo "$ac_t""no" 1>&6
1511 fi
1512
1513 test -n "$CXX" && break
1514 done
1515 test -n "$CXX" || CXX="echo"
1516
1517         unset ac_cv_prog_CXX
1518         for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
1519 do
1520 # Extract the first word of "$ac_prog", so it can be a program name with args.
1521 set dummy $ac_prog; ac_word=$2
1522 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1523 echo "configure:1524: checking for $ac_word" >&5
1524 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1525   echo $ac_n "(cached) $ac_c" 1>&6
1526 else
1527   if test -n "$CXX"; then
1528   ac_cv_prog_CXX="$CXX" # Let the user override the test.
1529 else
1530   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1531   ac_dummy="$PATH"
1532   for ac_dir in $ac_dummy; do
1533     test -z "$ac_dir" && ac_dir=.
1534     if test -f $ac_dir/$ac_word; then
1535       ac_cv_prog_CXX="$ac_prog"
1536       break
1537     fi
1538   done
1539   IFS="$ac_save_ifs"
1540 fi
1541 fi
1542 CXX="$ac_cv_prog_CXX"
1543 if test -n "$CXX"; then
1544   echo "$ac_t""$CXX" 1>&6
1545 else
1546   echo "$ac_t""no" 1>&6
1547 fi
1548
1549 test -n "$CXX" && break
1550 done
1551 test -n "$CXX" || CXX="gcc"
1552
1553
1554 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1555 echo "configure:1556: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
1556
1557 ac_ext=C
1558 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1559 ac_cpp='$CXXCPP $CPPFLAGS'
1560 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1561 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1562 cross_compiling=$ac_cv_prog_cxx_cross
1563
1564 cat > conftest.$ac_ext << EOF
1565
1566 #line 1567 "configure"
1567 #include "confdefs.h"
1568
1569 int main(){return(0);}
1570 EOF
1571 if { (eval echo configure:1572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1572   ac_cv_prog_cxx_works=yes
1573   # If we can't run a trivial program, we are probably using a cross compiler.
1574   if (./conftest; exit) 2>/dev/null; then
1575     ac_cv_prog_cxx_cross=no
1576   else
1577     ac_cv_prog_cxx_cross=yes
1578   fi
1579 else
1580   echo "configure: failed program was:" >&5
1581   cat conftest.$ac_ext >&5
1582   ac_cv_prog_cxx_works=no
1583 fi
1584 rm -fr conftest*
1585 ac_ext=c
1586 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1587 ac_cpp='$CPP $CPPFLAGS'
1588 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1589 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1590 cross_compiling=$ac_cv_prog_cc_cross
1591
1592 echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
1593 if test $ac_cv_prog_cxx_works = no; then
1594   { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
1595 fi
1596 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1597 echo "configure:1598: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
1598 echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
1599 cross_compiling=$ac_cv_prog_cxx_cross
1600
1601 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1602 echo "configure:1603: checking whether we are using GNU C++" >&5
1603 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1604   echo $ac_n "(cached) $ac_c" 1>&6
1605 else
1606   cat > conftest.C <<EOF
1607 #ifdef __GNUC__
1608   yes;
1609 #endif
1610 EOF
1611 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1612: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1612   ac_cv_prog_gxx=yes
1613 else
1614   ac_cv_prog_gxx=no
1615 fi
1616 fi
1617
1618 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1619
1620 if test $ac_cv_prog_gxx = yes; then
1621   GXX=yes
1622 else
1623   GXX=
1624 fi
1625
1626 ac_test_CXXFLAGS="${CXXFLAGS+set}"
1627 ac_save_CXXFLAGS="$CXXFLAGS"
1628 CXXFLAGS=
1629 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1630 echo "configure:1631: checking whether ${CXX-g++} accepts -g" >&5
1631 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1632   echo $ac_n "(cached) $ac_c" 1>&6
1633 else
1634   echo 'void f(){}' > conftest.cc
1635 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1636   ac_cv_prog_cxx_g=yes
1637 else
1638   ac_cv_prog_cxx_g=no
1639 fi
1640 rm -f conftest*
1641
1642 fi
1643
1644 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1645 if test "$ac_test_CXXFLAGS" = set; then
1646   CXXFLAGS="$ac_save_CXXFLAGS"
1647 elif test $ac_cv_prog_cxx_g = yes; then
1648   if test "$GXX" = yes; then
1649     CXXFLAGS="-g -O2"
1650   else
1651     CXXFLAGS="-g"
1652   fi
1653 else
1654   if test "$GXX" = yes; then
1655     CXXFLAGS="-O2"
1656   else
1657     CXXFLAGS=
1658   fi
1659 fi
1660
1661     fi
1662
1663     case "$build:$target" in
1664       powerpc-apple-darwin8*:i?86-apple-darwin*)
1665                                 CFLAGS=$_SAVE_CFLAGS
1666         CXXFLAGS=$_SAVE_CXXFLAGS
1667         ;;
1668     esac
1669
1670     for ac_prog in $RANLIB "${target_alias}-ranlib" "${target}-ranlib"
1671 do
1672 # Extract the first word of "$ac_prog", so it can be a program name with args.
1673 set dummy $ac_prog; ac_word=$2
1674 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1675 echo "configure:1676: checking for $ac_word" >&5
1676 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1677   echo $ac_n "(cached) $ac_c" 1>&6
1678 else
1679   if test -n "$RANLIB"; then
1680   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1681 else
1682   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1683   ac_dummy="$PATH"
1684   for ac_dir in $ac_dummy; do
1685     test -z "$ac_dir" && ac_dir=.
1686     if test -f $ac_dir/$ac_word; then
1687       ac_cv_prog_RANLIB="$ac_prog"
1688       break
1689     fi
1690   done
1691   IFS="$ac_save_ifs"
1692 fi
1693 fi
1694 RANLIB="$ac_cv_prog_RANLIB"
1695 if test -n "$RANLIB"; then
1696   echo "$ac_t""$RANLIB" 1>&6
1697 else
1698   echo "$ac_t""no" 1>&6
1699 fi
1700
1701 test -n "$RANLIB" && break
1702 done
1703 test -n "$RANLIB" || RANLIB="echo"
1704
1705     for ac_prog in $AR "${target_alias}-ar" "${target}-ar"
1706 do
1707 # Extract the first word of "$ac_prog", so it can be a program name with args.
1708 set dummy $ac_prog; ac_word=$2
1709 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1710 echo "configure:1711: checking for $ac_word" >&5
1711 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1712   echo $ac_n "(cached) $ac_c" 1>&6
1713 else
1714   if test -n "$AR"; then
1715   ac_cv_prog_AR="$AR" # Let the user override the test.
1716 else
1717   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1718   ac_dummy="$PATH"
1719   for ac_dir in $ac_dummy; do
1720     test -z "$ac_dir" && ac_dir=.
1721     if test -f $ac_dir/$ac_word; then
1722       ac_cv_prog_AR="$ac_prog"
1723       break
1724     fi
1725   done
1726   IFS="$ac_save_ifs"
1727 fi
1728 fi
1729 AR="$ac_cv_prog_AR"
1730 if test -n "$AR"; then
1731   echo "$ac_t""$AR" 1>&6
1732 else
1733   echo "$ac_t""no" 1>&6
1734 fi
1735
1736 test -n "$AR" && break
1737 done
1738 test -n "$AR" || AR="echo"
1739
1740     for ac_prog in $AS "${target_alias}-as" "${target}-as"
1741 do
1742 # Extract the first word of "$ac_prog", so it can be a program name with args.
1743 set dummy $ac_prog; ac_word=$2
1744 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1745 echo "configure:1746: checking for $ac_word" >&5
1746 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1747   echo $ac_n "(cached) $ac_c" 1>&6
1748 else
1749   if test -n "$AS"; then
1750   ac_cv_prog_AS="$AS" # Let the user override the test.
1751 else
1752   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1753   ac_dummy="$PATH"
1754   for ac_dir in $ac_dummy; do
1755     test -z "$ac_dir" && ac_dir=.
1756     if test -f $ac_dir/$ac_word; then
1757       ac_cv_prog_AS="$ac_prog"
1758       break
1759     fi
1760   done
1761   IFS="$ac_save_ifs"
1762 fi
1763 fi
1764 AS="$ac_cv_prog_AS"
1765 if test -n "$AS"; then
1766   echo "$ac_t""$AS" 1>&6
1767 else
1768   echo "$ac_t""no" 1>&6
1769 fi
1770
1771 test -n "$AS" && break
1772 done
1773 test -n "$AS" || AS="echo"
1774
1775     for ac_prog in $LD "${target_alias}-ld" "${target}-ld"
1776 do
1777 # Extract the first word of "$ac_prog", so it can be a program name with args.
1778 set dummy $ac_prog; ac_word=$2
1779 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1780 echo "configure:1781: checking for $ac_word" >&5
1781 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
1782   echo $ac_n "(cached) $ac_c" 1>&6
1783 else
1784   if test -n "$LD"; then
1785   ac_cv_prog_LD="$LD" # Let the user override the test.
1786 else
1787   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1788   ac_dummy="$PATH"
1789   for ac_dir in $ac_dummy; do
1790     test -z "$ac_dir" && ac_dir=.
1791     if test -f $ac_dir/$ac_word; then
1792       ac_cv_prog_LD="$ac_prog"
1793       break
1794     fi
1795   done
1796   IFS="$ac_save_ifs"
1797 fi
1798 fi
1799 LD="$ac_cv_prog_LD"
1800 if test -n "$LD"; then
1801   echo "$ac_t""$LD" 1>&6
1802 else
1803   echo "$ac_t""no" 1>&6
1804 fi
1805
1806 test -n "$LD" && break
1807 done
1808 test -n "$LD" || LD="echo"
1809
1810     for ac_prog in $STRIP "${target_alias}-strip" "${target}-strip"
1811 do
1812 # Extract the first word of "$ac_prog", so it can be a program name with args.
1813 set dummy $ac_prog; ac_word=$2
1814 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1815 echo "configure:1816: checking for $ac_word" >&5
1816 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1817   echo $ac_n "(cached) $ac_c" 1>&6
1818 else
1819   if test -n "$STRIP"; then
1820   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1821 else
1822   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1823   ac_dummy="$PATH"
1824   for ac_dir in $ac_dummy; do
1825     test -z "$ac_dir" && ac_dir=.
1826     if test -f $ac_dir/$ac_word; then
1827       ac_cv_prog_STRIP="$ac_prog"
1828       break
1829     fi
1830   done
1831   IFS="$ac_save_ifs"
1832 fi
1833 fi
1834 STRIP="$ac_cv_prog_STRIP"
1835 if test -n "$STRIP"; then
1836   echo "$ac_t""$STRIP" 1>&6
1837 else
1838   echo "$ac_t""no" 1>&6
1839 fi
1840
1841 test -n "$STRIP" && break
1842 done
1843 test -n "$STRIP" || STRIP="echo"
1844
1845     for ac_prog in $WINDRES "${target_alias}-windres" "${target}-windres"
1846 do
1847 # Extract the first word of "$ac_prog", so it can be a program name with args.
1848 set dummy $ac_prog; ac_word=$2
1849 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1850 echo "configure:1851: checking for $ac_word" >&5
1851 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
1852   echo $ac_n "(cached) $ac_c" 1>&6
1853 else
1854   if test -n "$WINDRES"; then
1855   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
1856 else
1857   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1858   ac_dummy="$PATH"
1859   for ac_dir in $ac_dummy; do
1860     test -z "$ac_dir" && ac_dir=.
1861     if test -f $ac_dir/$ac_word; then
1862       ac_cv_prog_WINDRES="$ac_prog"
1863       break
1864     fi
1865   done
1866   IFS="$ac_save_ifs"
1867 fi
1868 fi
1869 WINDRES="$ac_cv_prog_WINDRES"
1870 if test -n "$WINDRES"; then
1871   echo "$ac_t""$WINDRES" 1>&6
1872 else
1873   echo "$ac_t""no" 1>&6
1874 fi
1875
1876 test -n "$WINDRES" && break
1877 done
1878 test -n "$WINDRES" || WINDRES="echo"
1879
1880
1881 else
1882     # Extract the first word of "gcc", so it can be a program name with args.
1883 set dummy gcc; ac_word=$2
1884 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1885 echo "configure:1886: checking for $ac_word" >&5
1886 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1887   echo $ac_n "(cached) $ac_c" 1>&6
1888 else
1889   if test -n "$CC"; then
1890   ac_cv_prog_CC="$CC" # Let the user override the test.
1891 else
1892   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1893   ac_dummy="$PATH"
1894   for ac_dir in $ac_dummy; do
1895     test -z "$ac_dir" && ac_dir=.
1896     if test -f $ac_dir/$ac_word; then
1897       ac_cv_prog_CC="gcc"
1898       break
1899     fi
1900   done
1901   IFS="$ac_save_ifs"
1902 fi
1903 fi
1904 CC="$ac_cv_prog_CC"
1905 if test -n "$CC"; then
1906   echo "$ac_t""$CC" 1>&6
1907 else
1908   echo "$ac_t""no" 1>&6
1909 fi
1910
1911 if test -z "$CC"; then
1912   # Extract the first word of "cc", so it can be a program name with args.
1913 set dummy cc; ac_word=$2
1914 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1915 echo "configure:1916: checking for $ac_word" >&5
1916 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1917   echo $ac_n "(cached) $ac_c" 1>&6
1918 else
1919   if test -n "$CC"; then
1920   ac_cv_prog_CC="$CC" # Let the user override the test.
1921 else
1922   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1923   ac_prog_rejected=no
1924   ac_dummy="$PATH"
1925   for ac_dir in $ac_dummy; do
1926     test -z "$ac_dir" && ac_dir=.
1927     if test -f $ac_dir/$ac_word; then
1928       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1929         ac_prog_rejected=yes
1930         continue
1931       fi
1932       ac_cv_prog_CC="cc"
1933       break
1934     fi
1935   done
1936   IFS="$ac_save_ifs"
1937 if test $ac_prog_rejected = yes; then
1938   # We found a bogon in the path, so make sure we never use it.
1939   set dummy $ac_cv_prog_CC
1940   shift
1941   if test $# -gt 0; then
1942     # We chose a different compiler from the bogus one.
1943     # However, it has the same basename, so the bogon will be chosen
1944     # first if we set CC to just the basename; use the full file name.
1945     shift
1946     set dummy "$ac_dir/$ac_word" "$@"
1947     shift
1948     ac_cv_prog_CC="$@"
1949   fi
1950 fi
1951 fi
1952 fi
1953 CC="$ac_cv_prog_CC"
1954 if test -n "$CC"; then
1955   echo "$ac_t""$CC" 1>&6
1956 else
1957   echo "$ac_t""no" 1>&6
1958 fi
1959
1960   if test -z "$CC"; then
1961     case "`uname -s`" in
1962     *win32* | *WIN32*)
1963       # Extract the first word of "cl", so it can be a program name with args.
1964 set dummy cl; ac_word=$2
1965 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1966 echo "configure:1967: checking for $ac_word" >&5
1967 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1968   echo $ac_n "(cached) $ac_c" 1>&6
1969 else
1970   if test -n "$CC"; then
1971   ac_cv_prog_CC="$CC" # Let the user override the test.
1972 else
1973   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1974   ac_dummy="$PATH"
1975   for ac_dir in $ac_dummy; do
1976     test -z "$ac_dir" && ac_dir=.
1977     if test -f $ac_dir/$ac_word; then
1978       ac_cv_prog_CC="cl"
1979       break
1980     fi
1981   done
1982   IFS="$ac_save_ifs"
1983 fi
1984 fi
1985 CC="$ac_cv_prog_CC"
1986 if test -n "$CC"; then
1987   echo "$ac_t""$CC" 1>&6
1988 else
1989   echo "$ac_t""no" 1>&6
1990 fi
1991  ;;
1992     esac
1993   fi
1994   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1995 fi
1996
1997 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1998 echo "configure:1999: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1999
2000 ac_ext=c
2001 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2002 ac_cpp='$CPP $CPPFLAGS'
2003 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2004 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2005 cross_compiling=$ac_cv_prog_cc_cross
2006
2007 cat > conftest.$ac_ext << EOF
2008
2009 #line 2010 "configure"
2010 #include "confdefs.h"
2011
2012 main(){return(0);}
2013 EOF
2014 if { (eval echo configure:2015: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2015   ac_cv_prog_cc_works=yes
2016   # If we can't run a trivial program, we are probably using a cross compiler.
2017   if (./conftest; exit) 2>/dev/null; then
2018     ac_cv_prog_cc_cross=no
2019   else
2020     ac_cv_prog_cc_cross=yes
2021   fi
2022 else
2023   echo "configure: failed program was:" >&5
2024   cat conftest.$ac_ext >&5
2025   ac_cv_prog_cc_works=no
2026 fi
2027 rm -fr conftest*
2028 ac_ext=c
2029 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2030 ac_cpp='$CPP $CPPFLAGS'
2031 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2032 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2033 cross_compiling=$ac_cv_prog_cc_cross
2034
2035 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2036 if test $ac_cv_prog_cc_works = no; then
2037   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2038 fi
2039 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2040 echo "configure:2041: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2041 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2042 cross_compiling=$ac_cv_prog_cc_cross
2043
2044 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2045 echo "configure:2046: checking whether we are using GNU C" >&5
2046 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2047   echo $ac_n "(cached) $ac_c" 1>&6
2048 else
2049   cat > conftest.c <<EOF
2050 #ifdef __GNUC__
2051   yes;
2052 #endif
2053 EOF
2054 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2055: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2055   ac_cv_prog_gcc=yes
2056 else
2057   ac_cv_prog_gcc=no
2058 fi
2059 fi
2060
2061 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2062
2063 if test $ac_cv_prog_gcc = yes; then
2064   GCC=yes
2065 else
2066   GCC=
2067 fi
2068
2069 ac_test_CFLAGS="${CFLAGS+set}"
2070 ac_save_CFLAGS="$CFLAGS"
2071 CFLAGS=
2072 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2073 echo "configure:2074: checking whether ${CC-cc} accepts -g" >&5
2074 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2075   echo $ac_n "(cached) $ac_c" 1>&6
2076 else
2077   echo 'void f(){}' > conftest.c
2078 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2079   ac_cv_prog_cc_g=yes
2080 else
2081   ac_cv_prog_cc_g=no
2082 fi
2083 rm -f conftest*
2084
2085 fi
2086
2087 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2088 if test "$ac_test_CFLAGS" = set; then
2089   CFLAGS="$ac_save_CFLAGS"
2090 elif test $ac_cv_prog_cc_g = yes; then
2091   if test "$GCC" = yes; then
2092     CFLAGS="-g -O2"
2093   else
2094     CFLAGS="-g"
2095   fi
2096 else
2097   if test "$GCC" = yes; then
2098     CFLAGS="-O2"
2099   else
2100     CFLAGS=
2101   fi
2102 fi
2103
2104     if test -n "$USE_CPLUS"; then
2105         if test "$CC" = "cl" -a -z "$CXX"; then
2106             CXX=$CC
2107         else
2108             for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
2109 do
2110 # Extract the first word of "$ac_prog", so it can be a program name with args.
2111 set dummy $ac_prog; ac_word=$2
2112 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2113 echo "configure:2114: checking for $ac_word" >&5
2114 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
2115   echo $ac_n "(cached) $ac_c" 1>&6
2116 else
2117   if test -n "$CXX"; then
2118   ac_cv_prog_CXX="$CXX" # Let the user override the test.
2119 else
2120   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2121   ac_dummy="$PATH"
2122   for ac_dir in $ac_dummy; do
2123     test -z "$ac_dir" && ac_dir=.
2124     if test -f $ac_dir/$ac_word; then
2125       ac_cv_prog_CXX="$ac_prog"
2126       break
2127     fi
2128   done
2129   IFS="$ac_save_ifs"
2130 fi
2131 fi
2132 CXX="$ac_cv_prog_CXX"
2133 if test -n "$CXX"; then
2134   echo "$ac_t""$CXX" 1>&6
2135 else
2136   echo "$ac_t""no" 1>&6
2137 fi
2138
2139 test -n "$CXX" && break
2140 done
2141 test -n "$CXX" || CXX="gcc"
2142
2143
2144 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2145 echo "configure:2146: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
2146
2147 ac_ext=C
2148 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2149 ac_cpp='$CXXCPP $CPPFLAGS'
2150 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2151 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2152 cross_compiling=$ac_cv_prog_cxx_cross
2153
2154 cat > conftest.$ac_ext << EOF
2155
2156 #line 2157 "configure"
2157 #include "confdefs.h"
2158
2159 int main(){return(0);}
2160 EOF
2161 if { (eval echo configure:2162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2162   ac_cv_prog_cxx_works=yes
2163   # If we can't run a trivial program, we are probably using a cross compiler.
2164   if (./conftest; exit) 2>/dev/null; then
2165     ac_cv_prog_cxx_cross=no
2166   else
2167     ac_cv_prog_cxx_cross=yes
2168   fi
2169 else
2170   echo "configure: failed program was:" >&5
2171   cat conftest.$ac_ext >&5
2172   ac_cv_prog_cxx_works=no
2173 fi
2174 rm -fr conftest*
2175 ac_ext=c
2176 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2177 ac_cpp='$CPP $CPPFLAGS'
2178 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2179 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2180 cross_compiling=$ac_cv_prog_cc_cross
2181
2182 echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
2183 if test $ac_cv_prog_cxx_works = no; then
2184   { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
2185 fi
2186 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2187 echo "configure:2188: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
2188 echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
2189 cross_compiling=$ac_cv_prog_cxx_cross
2190
2191 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
2192 echo "configure:2193: checking whether we are using GNU C++" >&5
2193 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
2194   echo $ac_n "(cached) $ac_c" 1>&6
2195 else
2196   cat > conftest.C <<EOF
2197 #ifdef __GNUC__
2198   yes;
2199 #endif
2200 EOF
2201 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:2202: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2202   ac_cv_prog_gxx=yes
2203 else
2204   ac_cv_prog_gxx=no
2205 fi
2206 fi
2207
2208 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
2209
2210 if test $ac_cv_prog_gxx = yes; then
2211   GXX=yes
2212 else
2213   GXX=
2214 fi
2215
2216 ac_test_CXXFLAGS="${CXXFLAGS+set}"
2217 ac_save_CXXFLAGS="$CXXFLAGS"
2218 CXXFLAGS=
2219 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
2220 echo "configure:2221: checking whether ${CXX-g++} accepts -g" >&5
2221 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
2222   echo $ac_n "(cached) $ac_c" 1>&6
2223 else
2224   echo 'void f(){}' > conftest.cc
2225 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
2226   ac_cv_prog_cxx_g=yes
2227 else
2228   ac_cv_prog_cxx_g=no
2229 fi
2230 rm -f conftest*
2231
2232 fi
2233
2234 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
2235 if test "$ac_test_CXXFLAGS" = set; then
2236   CXXFLAGS="$ac_save_CXXFLAGS"
2237 elif test $ac_cv_prog_cxx_g = yes; then
2238   if test "$GXX" = yes; then
2239     CXXFLAGS="-g -O2"
2240   else
2241     CXXFLAGS="-g"
2242   fi
2243 else
2244   if test "$GXX" = yes; then
2245     CXXFLAGS="-O2"
2246   else
2247     CXXFLAGS=
2248   fi
2249 fi
2250
2251         fi
2252     fi
2253     echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2254 echo "configure:2255: checking how to run the C preprocessor" >&5
2255 # On Suns, sometimes $CPP names a directory.
2256 if test -n "$CPP" && test -d "$CPP"; then
2257   CPP=
2258 fi
2259 if test -z "$CPP"; then
2260 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2261   echo $ac_n "(cached) $ac_c" 1>&6
2262 else
2263     # This must be in double quotes, not single quotes, because CPP may get
2264   # substituted into the Makefile and "${CC-cc}" will confuse make.
2265   CPP="${CC-cc} -E"
2266   # On the NeXT, cc -E runs the code through the compiler's parser,
2267   # not just through cpp.
2268   cat > conftest.$ac_ext <<EOF
2269 #line 2270 "configure"
2270 #include "confdefs.h"
2271 #include <assert.h>
2272 Syntax Error
2273 EOF
2274 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2275 { (eval echo configure:2276: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2276 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2277 if test -z "$ac_err"; then
2278   :
2279 else
2280   echo "$ac_err" >&5
2281   echo "configure: failed program was:" >&5
2282   cat conftest.$ac_ext >&5
2283   rm -rf conftest*
2284   CPP="${CC-cc} -E -traditional-cpp"
2285   cat > conftest.$ac_ext <<EOF
2286 #line 2287 "configure"
2287 #include "confdefs.h"
2288 #include <assert.h>
2289 Syntax Error
2290 EOF
2291 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2292 { (eval echo configure:2293: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2293 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2294 if test -z "$ac_err"; then
2295   :
2296 else
2297   echo "$ac_err" >&5
2298   echo "configure: failed program was:" >&5
2299   cat conftest.$ac_ext >&5
2300   rm -rf conftest*
2301   CPP="${CC-cc} -nologo -E"
2302   cat > conftest.$ac_ext <<EOF
2303 #line 2304 "configure"
2304 #include "confdefs.h"
2305 #include <assert.h>
2306 Syntax Error
2307 EOF
2308 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2309 { (eval echo configure:2310: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2310 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2311 if test -z "$ac_err"; then
2312   :
2313 else
2314   echo "$ac_err" >&5
2315   echo "configure: failed program was:" >&5
2316   cat conftest.$ac_ext >&5
2317   rm -rf conftest*
2318   CPP=/lib/cpp
2319 fi
2320 rm -f conftest*
2321 fi
2322 rm -f conftest*
2323 fi
2324 rm -f conftest*
2325   ac_cv_prog_CPP="$CPP"
2326 fi
2327   CPP="$ac_cv_prog_CPP"
2328 else
2329   ac_cv_prog_CPP="$CPP"
2330 fi
2331 echo "$ac_t""$CPP" 1>&6
2332
2333     # Extract the first word of "ranlib", so it can be a program name with args.
2334 set dummy ranlib; ac_word=$2
2335 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2336 echo "configure:2337: checking for $ac_word" >&5
2337 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2338   echo $ac_n "(cached) $ac_c" 1>&6
2339 else
2340   if test -n "$RANLIB"; then
2341   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2342 else
2343   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2344   ac_dummy="$PATH"
2345   for ac_dir in $ac_dummy; do
2346     test -z "$ac_dir" && ac_dir=.
2347     if test -f $ac_dir/$ac_word; then
2348       ac_cv_prog_RANLIB="ranlib"
2349       break
2350     fi
2351   done
2352   IFS="$ac_save_ifs"
2353   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2354 fi
2355 fi
2356 RANLIB="$ac_cv_prog_RANLIB"
2357 if test -n "$RANLIB"; then
2358   echo "$ac_t""$RANLIB" 1>&6
2359 else
2360   echo "$ac_t""no" 1>&6
2361 fi
2362
2363     for ac_prog in as
2364 do
2365 # Extract the first word of "$ac_prog", so it can be a program name with args.
2366 set dummy $ac_prog; ac_word=$2
2367 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2368 echo "configure:2369: checking for $ac_word" >&5
2369 if eval "test \"`echo '$''{'ac_cv_path_AS'+set}'`\" = set"; then
2370   echo $ac_n "(cached) $ac_c" 1>&6
2371 else
2372   case "$AS" in
2373   /*)
2374   ac_cv_path_AS="$AS" # Let the user override the test with a path.
2375   ;;
2376   ?:/*)
2377   ac_cv_path_AS="$AS" # Let the user override the test with a dos path.
2378   ;;
2379   *)
2380   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2381   ac_dummy="$PATH"
2382   for ac_dir in $ac_dummy; do
2383     test -z "$ac_dir" && ac_dir=.
2384     if test -f $ac_dir/$ac_word; then
2385       ac_cv_path_AS="$ac_dir/$ac_word"
2386       break
2387     fi
2388   done
2389   IFS="$ac_save_ifs"
2390   ;;
2391 esac
2392 fi
2393 AS="$ac_cv_path_AS"
2394 if test -n "$AS"; then
2395   echo "$ac_t""$AS" 1>&6
2396 else
2397   echo "$ac_t""no" 1>&6
2398 fi
2399
2400 test -n "$AS" && break
2401 done
2402 test -n "$AS" || AS="$CC"
2403
2404     for ac_prog in ar
2405 do
2406 # Extract the first word of "$ac_prog", so it can be a program name with args.
2407 set dummy $ac_prog; ac_word=$2
2408 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2409 echo "configure:2410: checking for $ac_word" >&5
2410 if eval "test \"`echo '$''{'ac_cv_path_AR'+set}'`\" = set"; then
2411   echo $ac_n "(cached) $ac_c" 1>&6
2412 else
2413   case "$AR" in
2414   /*)
2415   ac_cv_path_AR="$AR" # Let the user override the test with a path.
2416   ;;
2417   ?:/*)
2418   ac_cv_path_AR="$AR" # Let the user override the test with a dos path.
2419   ;;
2420   *)
2421   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2422   ac_dummy="$PATH"
2423   for ac_dir in $ac_dummy; do
2424     test -z "$ac_dir" && ac_dir=.
2425     if test -f $ac_dir/$ac_word; then
2426       ac_cv_path_AR="$ac_dir/$ac_word"
2427       break
2428     fi
2429   done
2430   IFS="$ac_save_ifs"
2431   ;;
2432 esac
2433 fi
2434 AR="$ac_cv_path_AR"
2435 if test -n "$AR"; then
2436   echo "$ac_t""$AR" 1>&6
2437 else
2438   echo "$ac_t""no" 1>&6
2439 fi
2440
2441 test -n "$AR" && break
2442 done
2443 test -n "$AR" || AR="echo not_ar"
2444
2445     for ac_prog in ld link
2446 do
2447 # Extract the first word of "$ac_prog", so it can be a program name with args.
2448 set dummy $ac_prog; ac_word=$2
2449 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2450 echo "configure:2451: checking for $ac_word" >&5
2451 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
2452   echo $ac_n "(cached) $ac_c" 1>&6
2453 else
2454   case "$LD" in
2455   /*)
2456   ac_cv_path_LD="$LD" # Let the user override the test with a path.
2457   ;;
2458   ?:/*)
2459   ac_cv_path_LD="$LD" # Let the user override the test with a dos path.
2460   ;;
2461   *)
2462   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2463   ac_dummy="$PATH"
2464   for ac_dir in $ac_dummy; do
2465     test -z "$ac_dir" && ac_dir=.
2466     if test -f $ac_dir/$ac_word; then
2467       ac_cv_path_LD="$ac_dir/$ac_word"
2468       break
2469     fi
2470   done
2471   IFS="$ac_save_ifs"
2472   ;;
2473 esac
2474 fi
2475 LD="$ac_cv_path_LD"
2476 if test -n "$LD"; then
2477   echo "$ac_t""$LD" 1>&6
2478 else
2479   echo "$ac_t""no" 1>&6
2480 fi
2481
2482 test -n "$LD" && break
2483 done
2484 test -n "$LD" || LD="echo not_ld"
2485
2486     for ac_prog in strip
2487 do
2488 # Extract the first word of "$ac_prog", so it can be a program name with args.
2489 set dummy $ac_prog; ac_word=$2
2490 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2491 echo "configure:2492: checking for $ac_word" >&5
2492 if eval "test \"`echo '$''{'ac_cv_path_STRIP'+set}'`\" = set"; then
2493   echo $ac_n "(cached) $ac_c" 1>&6
2494 else
2495   case "$STRIP" in
2496   /*)
2497   ac_cv_path_STRIP="$STRIP" # Let the user override the test with a path.
2498   ;;
2499   ?:/*)
2500   ac_cv_path_STRIP="$STRIP" # Let the user override the test with a dos path.
2501   ;;
2502   *)
2503   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2504   ac_dummy="$PATH"
2505   for ac_dir in $ac_dummy; do
2506     test -z "$ac_dir" && ac_dir=.
2507     if test -f $ac_dir/$ac_word; then
2508       ac_cv_path_STRIP="$ac_dir/$ac_word"
2509       break
2510     fi
2511   done
2512   IFS="$ac_save_ifs"
2513   ;;
2514 esac
2515 fi
2516 STRIP="$ac_cv_path_STRIP"
2517 if test -n "$STRIP"; then
2518   echo "$ac_t""$STRIP" 1>&6
2519 else
2520   echo "$ac_t""no" 1>&6
2521 fi
2522
2523 test -n "$STRIP" && break
2524 done
2525 test -n "$STRIP" || STRIP="echo not_strip"
2526
2527     for ac_prog in windres
2528 do
2529 # Extract the first word of "$ac_prog", so it can be a program name with args.
2530 set dummy $ac_prog; ac_word=$2
2531 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2532 echo "configure:2533: checking for $ac_word" >&5
2533 if eval "test \"`echo '$''{'ac_cv_path_WINDRES'+set}'`\" = set"; then
2534   echo $ac_n "(cached) $ac_c" 1>&6
2535 else
2536   case "$WINDRES" in
2537   /*)
2538   ac_cv_path_WINDRES="$WINDRES" # Let the user override the test with a path.
2539   ;;
2540   ?:/*)
2541   ac_cv_path_WINDRES="$WINDRES" # Let the user override the test with a dos path.
2542   ;;
2543   *)
2544   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2545   ac_dummy="$PATH"
2546   for ac_dir in $ac_dummy; do
2547     test -z "$ac_dir" && ac_dir=.
2548     if test -f $ac_dir/$ac_word; then
2549       ac_cv_path_WINDRES="$ac_dir/$ac_word"
2550       break
2551     fi
2552   done
2553   IFS="$ac_save_ifs"
2554   ;;
2555 esac
2556 fi
2557 WINDRES="$ac_cv_path_WINDRES"
2558 if test -n "$WINDRES"; then
2559   echo "$ac_t""$WINDRES" 1>&6
2560 else
2561   echo "$ac_t""no" 1>&6
2562 fi
2563
2564 test -n "$WINDRES" && break
2565 done
2566 test -n "$WINDRES" || WINDRES="echo not_windres"
2567
2568     if test -z "$HOST_CC"; then
2569         HOST_CC="$CC"
2570     fi
2571     if test -z "$HOST_CFLAGS"; then
2572         HOST_CFLAGS="$CFLAGS"
2573     fi
2574 fi
2575
2576 if test "$GCC" = "yes"; then
2577     GNU_CC=1
2578 fi
2579 if test "$GXX" = "yes"; then
2580     GNU_CXX=1
2581 fi
2582 if test "`echo | $AS -v 2>&1 | grep -c GNU`" != "0"; then
2583     GNU_AS=1
2584 fi
2585 rm -f a.out
2586
2587 case "$build:$target" in
2588     i?86-apple-darwin*:powerpc-apple-darwin*)
2589                                 cross_compiling=yes
2590         ;;
2591 esac
2592
2593 if test "$cross_compiling"  = "yes"; then
2594     CROSS_COMPILE=1
2595 else
2596     CROSS_COMPILE=
2597 fi
2598
2599 echo $ac_n "checking for gcc -pipe support""... $ac_c" 1>&6
2600 echo "configure:2601: checking for gcc -pipe support" >&5
2601 if test -n "$GNU_CC" && test -n "$GNU_CXX" && test -n "$GNU_AS"; then
2602     echo '#include <stdio.h>' > dummy-hello.c
2603     echo 'int main() { printf("Hello World\n"); return 0; }' >> dummy-hello.c
2604     ${CC} -S dummy-hello.c -o dummy-hello.s 2>&5
2605     cat dummy-hello.s | ${AS} -o dummy-hello.S - 2>&5
2606     if test $? = 0; then
2607         _res_as_stdin="yes"
2608     else
2609         _res_as_stdin="no"
2610     fi
2611     if test "$_res_as_stdin" = "yes"; then
2612         _SAVE_CFLAGS=$CFLAGS
2613         CFLAGS="$CFLAGS -pipe"
2614         cat > conftest.$ac_ext <<EOF
2615 #line 2616 "configure"
2616 #include "confdefs.h"
2617  #include <stdio.h>
2618 int main() {
2619 printf("Hello World\n");
2620 ; return 0; }
2621 EOF
2622 if { (eval echo configure:2623: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2623   rm -rf conftest*
2624   _res_gcc_pipe="yes"
2625 else
2626   echo "configure: failed program was:" >&5
2627   cat conftest.$ac_ext >&5
2628   rm -rf conftest*
2629   _res_gcc_pipe="no"
2630 fi
2631 rm -f conftest*
2632         CFLAGS=$_SAVE_CFLAGS
2633     fi
2634     if test "$_res_as_stdin" = "yes" && test "$_res_gcc_pipe" = "yes"; then
2635         _res="yes";
2636         CFLAGS="$CFLAGS -pipe"
2637         CXXFLAGS="$CXXFLAGS -pipe"
2638     else
2639         _res="no"
2640     fi
2641     rm -f dummy-hello.c dummy-hello.s dummy-hello.S dummy-hello a.out
2642     echo "$ac_t""$_res" 1>&6
2643 else
2644     echo "$ac_t""no" 1>&6
2645 fi
2646
2647 if test "$GNU_CC"; then
2648     echo $ac_n "checking for visibility(hidden) attribute""... $ac_c" 1>&6
2649 echo "configure:2650: checking for visibility(hidden) attribute" >&5
2650 if eval "test \"`echo '$''{'ac_cv_visibility_hidden'+set}'`\" = set"; then
2651   echo $ac_n "(cached) $ac_c" 1>&6
2652 else
2653   cat > conftest.c <<EOF
2654         int foo __attribute__ ((visibility ("hidden"))) = 1;
2655 EOF
2656         ac_cv_visibility_hidden=no
2657         if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
2658             if grep '\.hidden.*foo' conftest.s >/dev/null; then
2659                 ac_cv_visibility_hidden=yes
2660             fi
2661         fi
2662         rm -f conftest.cs
2663
2664 fi
2665
2666 echo "$ac_t""$ac_cv_visibility_hidden" 1>&6
2667     if test "$ac_cv_visibility_hidden" = "yes"; then
2668         cat >> confdefs.h <<\EOF
2669 #define HAVE_VISIBILITY_HIDDEN_ATTRIBUTE 1
2670 EOF
2671
2672         echo $ac_n "checking for visibility pragma support""... $ac_c" 1>&6
2673 echo "configure:2674: checking for visibility pragma support" >&5
2674 if eval "test \"`echo '$''{'ac_cv_visibility_pragma'+set}'`\" = set"; then
2675   echo $ac_n "(cached) $ac_c" 1>&6
2676 else
2677   cat > conftest.c <<EOF
2678 #pragma GCC visibility push(hidden)
2679             int foo_hidden = 1;
2680 #pragma GCC visibility push(default)
2681             int foo_default = 1;
2682 EOF
2683             ac_cv_visibility_pragma=no
2684             if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
2685                 if grep '\.hidden.*foo_hidden' conftest.s >/dev/null; then
2686                     if ! grep '\.hidden.*foo_default' conftest.s > /dev/null; then
2687                         ac_cv_visibility_pragma=yes
2688                     fi
2689                 fi
2690             fi
2691             rm -f conftest.cs
2692
2693 fi
2694
2695 echo "$ac_t""$ac_cv_visibility_pragma" 1>&6
2696         if test "$ac_cv_visibility_pragma" = "yes"; then
2697             cat >> confdefs.h <<\EOF
2698 #define HAVE_VISIBILITY_PRAGMA 1
2699 EOF
2700
2701             # To work around a build problem on Linux x86-64 (Bugzilla bug
2702             # 293438), we use the -fvisibility=hidden flag.  This flag is less
2703             # optimal than #pragma GCC visibility push(hidden) because the flag
2704             # assumes that symbols defined outside the current source file have
2705             # the default visibility.  This has the advantage that we don't need
2706             # to wrap system header files, but has the disadvantage that calls
2707             # to hidden symbols defined in other source files cannot be
2708             # optimized by the compiler.  The -fvisibility=hidden flag does
2709             # hide and export symbols correctly.
2710             #VISIBILITY_FLAGS='-I$(dist_includedir)/system_wrappers -include $(topsrcdir)/config/gcc_hidden.h'
2711             #WRAP_SYSTEM_INCLUDES=1
2712             VISIBILITY_FLAGS="-fvisibility=hidden"
2713             WRAP_SYSTEM_INCLUDES=
2714         fi
2715     fi
2716 fi # GNU_CC
2717
2718 fi # SKIP_COMPILER_CHECKS
2719
2720 if test -z "$SKIP_PATH_CHECKS"; then
2721     for ac_prog in perl5 perl
2722 do
2723 # Extract the first word of "$ac_prog", so it can be a program name with args.
2724 set dummy $ac_prog; ac_word=$2
2725 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2726 echo "configure:2727: checking for $ac_word" >&5
2727 if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then
2728   echo $ac_n "(cached) $ac_c" 1>&6
2729 else
2730   case "$PERL" in
2731   /*)
2732   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2733   ;;
2734   ?:/*)
2735   ac_cv_path_PERL="$PERL" # Let the user override the test with a dos path.
2736   ;;
2737   *)
2738   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2739   ac_dummy="$PATH"
2740   for ac_dir in $ac_dummy; do
2741     test -z "$ac_dir" && ac_dir=.
2742     if test -f $ac_dir/$ac_word; then
2743       ac_cv_path_PERL="$ac_dir/$ac_word"
2744       break
2745     fi
2746   done
2747   IFS="$ac_save_ifs"
2748   ;;
2749 esac
2750 fi
2751 PERL="$ac_cv_path_PERL"
2752 if test -n "$PERL"; then
2753   echo "$ac_t""$PERL" 1>&6
2754 else
2755   echo "$ac_t""no" 1>&6
2756 fi
2757
2758 test -n "$PERL" && break
2759 done
2760 test -n "$PERL" || PERL="echo not_perl"
2761
2762 elif test -z "$PERL"; then
2763     PERL=perl
2764 fi
2765
2766 OBJ_SUFFIX=o
2767 LIB_SUFFIX=a
2768 DLL_SUFFIX=so
2769 ASM_SUFFIX=s
2770 MKSHLIB='$(LD) $(DSO_LDOPTS) -o $@'
2771 PR_MD_ASFILES=
2772 PR_MD_CSRCS=
2773 PR_MD_ARCH_DIR=unix
2774 AR_FLAGS='cr $@'
2775 AS='$(CC)'
2776 ASFLAGS='$(CFLAGS)'
2777
2778 if test -n "$CROSS_COMPILE"; then
2779     OS_ARCH=`echo $target_os | sed -e 's|/|_|g'`
2780     OS_RELEASE=
2781     OS_TEST="${target_cpu}"
2782     case "${target_os}" in
2783         linux*)       OS_ARCH=Linux ;;
2784         solaris*)     OS_ARCH=SunOS OS_RELEASE=5 ;;
2785         mingw*)       OS_ARCH=WINNT ;;
2786         darwin*)      OS_ARCH=Darwin ;;
2787     esac
2788 else
2789     OS_ARCH=`uname -s | sed -e 's|/|_|g'`
2790     OS_RELEASE=`uname -r`
2791     OS_TEST=`uname -m`
2792 fi
2793
2794 if test "$OS_ARCH" = "IRIX64"; then
2795     OS_ARCH=IRIX
2796 fi
2797
2798 if test "$OS_ARCH" = "AIX"; then
2799     OS_RELEASE=`uname -v`.`uname -r`
2800 fi
2801
2802 if test "$OS_ARCH" = "FreeBSD"; then
2803     OS_RELEASE=`echo $OS_RELEASE | sed 's/-.*//'`
2804 fi
2805
2806 if test "$OS_ARCH" = "Linux"; then
2807     OS_RELEASE=`echo $OS_RELEASE | sed 's/-.*//'`
2808     OS_RELEASE=`echo $OS_RELEASE | awk -F\. '{ print $1 "." $2 }'`
2809 fi
2810
2811 if test "$OS_ARCH" = "OpenVMS"; then
2812     OS_RELEASE=`uname -v`
2813 fi
2814
2815 #######################################################################
2816 # Master "Core Components" macros for getting the OS target           #
2817 #######################################################################
2818
2819 #
2820 # Note: OS_TARGET should be specified on the command line for gmake.
2821 # When OS_TARGET=WIN95 is specified, then a Windows 95 target is built.
2822 # The difference between the Win95 target and the WinNT target is that
2823 # the WinNT target uses Windows NT specific features not available
2824 # in Windows 95. The Win95 target will run on Windows NT, but (supposedly)
2825 # at lesser performance (the Win95 target uses threads; the WinNT target
2826 # uses fibers).
2827 #
2828 # When OS_TARGET=WIN16 is specified, then a Windows 3.11 (16bit) target
2829 # is built. See: win16_3.11.mk for lots more about the Win16 target.
2830 #
2831 # If OS_TARGET is not specified, it defaults to $(OS_ARCH), i.e., no
2832 # cross-compilation.
2833 #
2834
2835 #
2836 # The following hack allows one to build on a WIN95 machine (as if
2837 # s/he were cross-compiling on a WINNT host for a WIN95 target).
2838 # It also accomodates for MKS's uname.exe.  If you never intend
2839 # to do development on a WIN95 machine, you don't need this hack.
2840 #
2841 case "$OS_ARCH" in
2842 WIN95)
2843     OS_ARCH=WINNT
2844     OS_TARGET=WIN95
2845     ;;
2846 Windows_95)
2847     OS_ARCH=Windows_NT
2848     OS_TARGET=WIN95
2849     ;;
2850 Windows_98)
2851     OS_ARCH=Windows_NT
2852     OS_TARGET=WIN95
2853     ;;
2854 CYGWIN_9*|CYGWIN_ME*)
2855     OS_ARCH='CYGWIN_NT-4.0'
2856     OS_TARGET=WIN95
2857     ;;
2858 OS_2)
2859     OS_ARCH=OS2
2860     OS_TARGET=OS2
2861     ;;
2862 esac
2863
2864 #
2865 # On WIN32, we also define the variable CPU_ARCH.
2866 #
2867
2868 case "$OS_ARCH" in
2869 WINNT)
2870     CPU_ARCH=`uname -p`
2871     if test "$CPU_ARCH" = "I386"; then
2872         CPU_ARCH=x86
2873     fi
2874     ;;
2875 Windows_NT)
2876 #
2877 # If uname -s returns "Windows_NT", we assume that we are using
2878 # the uname.exe in MKS toolkit.
2879 #
2880 # The -r option of MKS uname only returns the major version number.
2881 # So we need to use its -v option to get the minor version number.
2882 # Moreover, it doesn't have the -p option, so we need to use uname -m.
2883 #
2884     OS_ARCH=WINNT
2885     OS_MINOR_RELEASE=`uname -v`
2886     if test "$OS_MINOR_RELEASE" = "00"; then
2887         OS_MINOR_RELEASE=0
2888     fi
2889     OS_RELEASE="${OS_RELEASE}.${OS_MINOR_RELEASE}"
2890     CPU_ARCH=`uname -m`
2891     #
2892     # MKS's uname -m returns "586" on a Pentium machine.
2893     #
2894     if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then
2895         CPU_ARCH=x86
2896     fi
2897     ;;
2898 CYGWIN_NT*|MINGW*_NT*)
2899 #
2900 # If uname -s returns "CYGWIN_NT-4.0", we assume that we are using
2901 # the uname.exe in the Cygwin tools.
2902 # If uname -s returns MINGW32_NT-5.1, we assume that we are using
2903 # the uname.exe in the MSYS tools.
2904 #
2905     OS_RELEASE=`expr $OS_ARCH : '.*NT-\(.*\)'`
2906     OS_ARCH=WINNT
2907     CPU_ARCH=`uname -m`
2908     #
2909     # Cygwin's uname -m returns "i686" on a Pentium Pro machine.
2910     #
2911     if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then
2912         CPU_ARCH=x86
2913     fi
2914     ;;
2915 esac
2916
2917 if test -n "$MOZILLA_CLIENT" && test "$OS_ARCH" = "WINNT"; then
2918     OS_TARGET=WIN95
2919     if test -n "$MOZ_DEBUG"; then
2920         USE_DEBUG_RTL=1
2921     fi
2922 fi
2923 if test -z "$OS_TARGET"; then
2924     OS_TARGET=$OS_ARCH
2925 fi
2926 if test "$OS_TARGET" = "WIN95"; then
2927     OS_RELEASE="4.0"
2928 fi
2929 if test "$OS_TARGET" = "WIN16"; then
2930     OS_RELEASE=
2931 fi
2932 OS_CONFIG="${OS_TARGET}${OS_RELEASE}"
2933
2934 # Check whether --enable-os2-high-mem or --disable-os2-high-mem was given.
2935 if test "${enable_os2_high_mem+set}" = set; then
2936   enableval="$enable_os2_high_mem"
2937    if test "$enableval" = "no"; then
2938         MOZ_OS2_HIGH_MEMORY=
2939       else
2940         MOZ_OS2_HIGH_MEMORY=1
2941       fi
2942 fi
2943
2944
2945 case "$host" in
2946 *-mingw*)
2947     NSINSTALL=nsinstall
2948     ;;
2949 *-cygwin*|*-msvc*|*-mks*)
2950     NSINSTALL='$(CYGWIN_WRAPPER) nsinstall'
2951     if test `echo "${PATH}" | grep -c \;` = 0; then
2952         CYGWIN_WRAPPER='sh $(topsrcdir)/build/cygwin-wrapper'
2953     fi
2954     ;;
2955 *-beos*)
2956     HOST_CFLAGS="$HOST_CFLAGS -DXP_BEOS -DBeOS -DBEOS -D_POSIX_SOURCE"
2957     ;;
2958 *os2*)
2959     ;;
2960 *)
2961     HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX"
2962     ;;
2963 esac
2964
2965 case "$target" in
2966
2967 *-aix*)
2968     cat >> confdefs.h <<\EOF
2969 #define XP_UNIX 1
2970 EOF
2971
2972     cat >> confdefs.h <<\EOF
2973 #define AIX 1
2974 EOF
2975
2976     cat >> confdefs.h <<\EOF
2977 #define SYSV 1
2978 EOF
2979
2980     DSO_LDOPTS='-brtl -bnortllib -bM:SRE -bnoentry -bexpall -blibpath:/usr/lib:/lib'
2981     ac_safe=`echo "sys/atomic_op.h" | sed 'y%./+-%__p_%'`
2982 echo $ac_n "checking for sys/atomic_op.h""... $ac_c" 1>&6
2983 echo "configure:2984: checking for sys/atomic_op.h" >&5
2984 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2985   echo $ac_n "(cached) $ac_c" 1>&6
2986 else
2987   cat > conftest.$ac_ext <<EOF
2988 #line 2989 "configure"
2989 #include "confdefs.h"
2990 #include <sys/atomic_op.h>
2991 EOF
2992 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2993 { (eval echo configure:2994: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2994 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2995 if test -z "$ac_err"; then
2996   rm -rf conftest*
2997   eval "ac_cv_header_$ac_safe=yes"
2998 else
2999   echo "$ac_err" >&5
3000   echo "configure: failed program was:" >&5
3001   cat conftest.$ac_ext >&5
3002   rm -rf conftest*
3003   eval "ac_cv_header_$ac_safe=no"
3004 fi
3005 rm -f conftest*
3006 fi
3007 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3008   echo "$ac_t""yes" 1>&6
3009   cat >> confdefs.h <<\EOF
3010 #define AIX_HAVE_ATOMIC_OP_H 1
3011 EOF
3012
3013 else
3014   echo "$ac_t""no" 1>&6
3015 fi
3016
3017     case "${target_os}" in
3018     aix3.2*)
3019         cat >> confdefs.h <<\EOF
3020 #define AIX_RENAME_SELECT 1
3021 EOF
3022
3023         cat >> confdefs.h <<\EOF
3024 #define _PR_NO_LARGE_FILES 1
3025 EOF
3026
3027         AIX_LINK_OPTS='-bnso -berok'
3028         PR_MD_ASFILES=os_AIX.s
3029         ;;
3030     aix4.1*)
3031         cat >> confdefs.h <<\EOF
3032 #define AIX_TIMERS 1
3033 EOF
3034
3035         cat >> confdefs.h <<\EOF
3036 #define _PR_NO_LARGE_FILES 1
3037 EOF
3038
3039         cat >> confdefs.h <<\EOF
3040 #define AIX4_1 1
3041 EOF
3042
3043         MKSHLIB=
3044         DSO_LDOPTS=
3045         AIX_LINK_OPTS='-bnso -berok'
3046         LIBNSPR='-L$(dist_libdir) -lnspr$(MOD_MAJOR_VERSION)_shr'
3047         LIBPLC='-L$(dist_libdir) -lplc$(MOD_MAJOR_VERSION)_shr'
3048         ;;
3049     aix4.2*)
3050         cat >> confdefs.h <<\EOF
3051 #define AIX_TIMERS 1
3052 EOF
3053
3054         cat >> confdefs.h <<\EOF
3055 #define _PR_HAVE_OFF64_T 1
3056 EOF
3057
3058         AIX_LINK_OPTS='-brtl -bnso -berok'
3059         ;;
3060     aix4.3*)
3061         cat >> confdefs.h <<\EOF
3062 #define AIX_TIMERS 1
3063 EOF
3064
3065         cat >> confdefs.h <<\EOF
3066 #define _PR_HAVE_OFF64_T 1
3067 EOF
3068
3069         cat >> confdefs.h <<\EOF
3070 #define AIX4_3_PLUS 1
3071 EOF
3072
3073         cat >> confdefs.h <<\EOF
3074 #define HAVE_SOCKLEN_T 1
3075 EOF
3076
3077         cat >> confdefs.h <<\EOF
3078 #define HAVE_FCNTL_FILE_LOCKING 1
3079 EOF
3080
3081         USE_IPV6=1
3082         AIX_LINK_OPTS='-brtl -bnso -berok'
3083         ;;
3084     *)
3085         cat >> confdefs.h <<\EOF
3086 #define AIX_TIMERS 1
3087 EOF
3088
3089         cat >> confdefs.h <<\EOF
3090 #define _PR_HAVE_OFF64_T 1
3091 EOF
3092
3093         cat >> confdefs.h <<\EOF
3094 #define AIX4_3_PLUS 1
3095 EOF
3096
3097         cat >> confdefs.h <<\EOF
3098 #define HAVE_SOCKLEN_T 1
3099 EOF
3100
3101         cat >> confdefs.h <<\EOF
3102 #define HAVE_FCNTL_FILE_LOCKING 1
3103 EOF
3104
3105         USE_IPV6=1
3106         AIX_LINK_OPTS='-brtl -bnso -berok'
3107         ;;
3108     esac
3109     CFLAGS="$CFLAGS -qro -qroconst"
3110     AIX_WRAP='$(DIST)/lib/aixwrap.o'
3111     AIX_TMP='./_aix_tmp.o'
3112     if test -n "$USE_64"; then
3113         MDCPUCFG_H=_aix64.cfg
3114         OBJECT_MODE=64
3115     else
3116         MDCPUCFG_H=_aix32.cfg
3117     fi
3118     PR_MD_CSRCS=aix.c
3119     RESOLVE_LINK_SYMBOLS=1
3120     ;;
3121
3122 *-beos*)
3123     cat >> confdefs.h <<\EOF
3124 #define XP_BEOS 1
3125 EOF
3126
3127     cat >> confdefs.h <<\EOF
3128 #define BeOS 1
3129 EOF
3130
3131     cat >> confdefs.h <<\EOF
3132 #define BEOS 1
3133 EOF
3134
3135     cat >> confdefs.h <<\EOF
3136 #define _POSIX_SOURCE 1
3137 EOF
3138
3139     DSO_LDOPTS=-nostart
3140     MDCPUCFG_H=_beos.cfg
3141     USE_BTHREADS=1
3142     PR_MD_ARCH_DIR=beos
3143     RESOLVE_LINK_SYMBOLS=1
3144     case "${target_cpu}" in
3145     i*86)
3146         _OPTIMIZE_FLAGS=-O2
3147         _DEBUG_FLAGS='-gdwarf-2 -O0'
3148         MKSHLIB='$(CCC) $(DSO_LDOPTS) -o $@'
3149         echo $ac_n "checking for gethostbyaddr in -lbind""... $ac_c" 1>&6
3150 echo "configure:3151: checking for gethostbyaddr in -lbind" >&5
3151 ac_lib_var=`echo bind'_'gethostbyaddr | sed 'y%./+-%__p_%'`
3152 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3153   echo $ac_n "(cached) $ac_c" 1>&6
3154 else
3155   ac_save_LIBS="$LIBS"
3156 LIBS="-lbind  $LIBS"
3157 cat > conftest.$ac_ext <<EOF
3158 #line 3159 "configure"
3159 #include "confdefs.h"
3160 /* Override any gcc2 internal prototype to avoid an error.  */
3161 /* We use char because int might match the return type of a gcc2
3162     builtin and then its argument prototype would still apply.  */
3163 char gethostbyaddr();
3164
3165 int main() {
3166 gethostbyaddr()
3167 ; return 0; }
3168 EOF
3169 if { (eval echo configure:3170: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3170   rm -rf conftest*
3171   eval "ac_cv_lib_$ac_lib_var=yes"
3172 else
3173   echo "configure: failed program was:" >&5
3174   cat conftest.$ac_ext >&5
3175   rm -rf conftest*
3176   eval "ac_cv_lib_$ac_lib_var=no"
3177 fi
3178 rm -f conftest*
3179 LIBS="$ac_save_LIBS"
3180
3181 fi
3182 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3183   echo "$ac_t""yes" 1>&6
3184   OS_LIBS="$OS_LIBS -lbind -lsocket"
3185 else
3186   echo "$ac_t""no" 1>&6
3187 fi
3188
3189         ;;
3190     powerpc)
3191         CC=mwcc
3192         CCC=mwcc
3193         LD=mwld
3194         DSO_LDOPTS='-xms -export pragma -init _init_routine_ -term _term_routine_ -lroot -lnet /boot/develop/lib/ppc/glue-noinit.a /boot/develop/lib/ppc/init_term_dyn.o /boot/develop/lib/ppc/start_dyn.o'
3195         _OPTIMIZE_FLAGS=-O2
3196         _DEBUG_FLAGS='-g -O0'
3197         ;;
3198     esac
3199     ;;
3200
3201 *-bsdi*)
3202     cat >> confdefs.h <<\EOF
3203 #define XP_UNIX 1
3204 EOF
3205
3206     cat >> confdefs.h <<\EOF
3207 #define BSDI 1
3208 EOF
3209
3210     cat >> confdefs.h <<\EOF
3211 #define NEED_BSDREGEX 1
3212 EOF
3213
3214
3215     CFLAGS="$CFLAGS -Wall -Wno-format"
3216     CXXFLAGS="$CXXFLAGS -Wall -Wno-format"
3217
3218     if echo "$OS_TEST" | grep -c 86 >/dev/null; then
3219         CPU_ARCH=x86
3220     elif echo "$OS_TEST" | grep -c sparc >/dev/null; then
3221         CPU_ARCH=sparc
3222     fi
3223
3224     MDCPUCFG_H=_bsdi.cfg
3225     PR_MD_CSRCS=bsdi.c
3226
3227     DSO_LDOPTS=-r
3228
3229     case "$target_os" in
3230     bsdi1.1*)
3231         cat >> confdefs.h <<\EOF
3232 #define _PR_BSDI_JMPBUF_IS_ARRAY 1
3233 EOF
3234
3235         cat >> confdefs.h <<\EOF
3236 #define _PR_STAT_HAS_ONLY_ST_ATIME 1
3237 EOF
3238
3239         cat >> confdefs.h <<\EOF
3240 #define _PR_NEED_H_ERRNO 1
3241 EOF
3242
3243         MKSHLIB=
3244         DSO_CFLAGS=
3245         DSO_LDOPTS=
3246         ;;
3247
3248     bsdi2.1*)
3249         cat >> confdefs.h <<\EOF
3250 #define _PR_TIMESPEC_HAS_TS_SEC 1
3251 EOF
3252
3253         cat >> confdefs.h <<\EOF
3254 #define _PR_BSDI_JMPBUF_IS_ARRAY 1
3255 EOF
3256
3257         cat >> confdefs.h <<\EOF
3258 #define HAVE_DLL 1
3259 EOF
3260
3261         cat >> confdefs.h <<\EOF
3262 #define USE_DLFCN 1
3263 EOF
3264
3265         cat >> confdefs.h <<\EOF
3266 #define _PR_STAT_HAS_ST_ATIMESPEC 1
3267 EOF
3268
3269         PR_MD_ASFILES=os_BSD_OS_386_2.s
3270         ;;
3271
3272     bsdi4.* | bsdi5.*)
3273         cat >> confdefs.h <<\EOF
3274 #define _PR_SELECT_CONST_TIMEVAL 1
3275 EOF
3276
3277         cat >> confdefs.h <<\EOF
3278 #define _PR_BSDI_JMPBUF_IS_STRUCT 1
3279 EOF
3280
3281         cat >> confdefs.h <<\EOF
3282 #define HAVE_DLL 1
3283 EOF
3284
3285         cat >> confdefs.h <<\EOF
3286 #define USE_DLFCN 1
3287 EOF
3288
3289         cat >> confdefs.h <<\EOF
3290 #define _PR_STAT_HAS_ST_ATIMESPEC 1
3291 EOF
3292
3293         MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)'
3294         DSO_CFLAGS=-fPIC
3295         DSO_LDOPTS='-shared -Wl,-soname,$(@:$(OBJDIR)/%.so=%.so)'
3296         STRIP="$STRIP -d"
3297         case "$target_os" in
3298         bsdi4.2* | bsdi4.3* | bsdi5.*)
3299             cat >> confdefs.h <<\EOF
3300 #define _PR_HAVE_GETPROTO_R 1
3301 EOF
3302
3303             cat >> confdefs.h <<\EOF
3304 #define _PR_HAVE_GETPROTO_R_POINTER 1
3305 EOF
3306
3307             ;;
3308         esac
3309         ;;
3310     *)
3311         cat >> confdefs.h <<\EOF
3312 #define _PR_SELECT_CONST_TIMEVAL 1
3313 EOF
3314
3315         cat >> confdefs.h <<\EOF
3316 #define _PR_BSDI_JMPBUF_IS_STRUCT 1
3317 EOF
3318
3319         cat >> confdefs.h <<\EOF
3320 #define HAVE_DLL 1
3321 EOF
3322
3323         cat >> confdefs.h <<\EOF
3324 #define USE_DLFCN 1
3325 EOF
3326
3327         cat >> confdefs.h <<\EOF
3328 #define _PR_STAT_HAS_ST_ATIMESPEC 1
3329 EOF
3330
3331         ;;
3332     esac
3333
3334     ;;
3335
3336 *-darwin*)
3337     cat >> confdefs.h <<\EOF
3338 #define XP_UNIX 1
3339 EOF
3340
3341     cat >> confdefs.h <<\EOF
3342 #define DARWIN 1
3343 EOF
3344
3345     cat >> confdefs.h <<\EOF
3346 #define HAVE_BSD_FLOCK 1
3347 EOF
3348
3349     cat >> confdefs.h <<\EOF
3350 #define HAVE_SOCKLEN_T 1
3351 EOF
3352
3353     CFLAGS="$CFLAGS -Wmost -fno-common"
3354     case "${target_cpu}" in
3355         i*86*)
3356             if test -n "$USE_64"; then
3357                 CPU_ARCH=x86_64
3358                 CC="$CC -arch x86_64"
3359             else
3360                 CPU_ARCH=i386
3361             fi
3362             ;;
3363         *)
3364             CPU_ARCH=ppc
3365             ;;
3366     esac
3367     DSO_CFLAGS=-fPIC
3368     DSO_LDOPTS='-dynamiclib -compatibility_version 1 -current_version 1 -all_load -install_name @executable_path/$@ -headerpad_max_install_names'
3369     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
3370     STRIP="$STRIP -x -S"
3371     DLL_SUFFIX=dylib
3372     USE_PTHREADS=1
3373     MDCPUCFG_H=_darwin.cfg
3374     PR_MD_CSRCS=darwin.c
3375     PR_MD_ASFILES=os_Darwin.s
3376
3377     # Add Mac OS X support for loading CFM & CFBundle plugins
3378     if test -f /System/Library/Frameworks/Carbon.framework/Carbon; then
3379         cat >> confdefs.h <<\EOF
3380 #define XP_MACOSX 1
3381 EOF
3382
3383         OS_TARGET=MacOSX
3384
3385         if test -n "$_MACOSX_DEPLOYMENT_TARGET" ; then
3386                         export MACOSX_DEPLOYMENT_TARGET=$_MACOSX_DEPLOYMENT_TARGET
3387         elif test -z "$MACOSX_DEPLOYMENT_TARGET" ; then
3388                                                 case "${target_cpu}" in
3389                 powerpc*)
3390                                         export MACOSX_DEPLOYMENT_TARGET=10.2
3391                     ;;
3392                 i*86*)
3393                                         export MACOSX_DEPLOYMENT_TARGET=10.4
3394                     ;;
3395             esac
3396         fi
3397
3398
3399         if test "$MACOS_SDK_DIR"; then
3400
3401             if test ! -d "$MACOS_SDK_DIR"; then
3402                 { echo "configure: error: SDK not found.  When using --with-macos-sdk, you must
3403 specify a valid SDK.  SDKs are installed when the optional cross-development
3404 tools are selected during the Xcode/Developer Tools installation." 1>&2; exit 1; }
3405             fi
3406
3407
3408             CC_VERSION=`$CC -v 2>&1 | grep 'gcc version'`
3409             GCC_VERSION_FULL=`echo $CC_VERSION | $PERL -pe 's/^.*gcc version ([^ ]*).*/$1/'`
3410             GCC_VERSION=`echo $GCC_VERSION_FULL | $PERL -pe '(split(/\./))[0]>=4&&s/(^\d*\.\d*).*/$1/;'`
3411
3412             GCC_VERSION_MAJOR=`echo $GCC_VERSION_FULL | $PERL -pe 's/(^\d*).*/$1/;'`
3413             if test "$GCC_VERSION_MAJOR" -lt "4" ; then
3414                 SDK_C_FRAMEWORK="-F${MACOS_SDK_DIR}/System/Library/Frameworks"
3415                 if test -d "${MACOS_SDK_DIR}/Library/Frameworks" ; then
3416                     SDK_C_FRAMEWORK="$SDK_C_FRAMEWORK -F${MACOS_SDK_DIR}/Library/Frameworks"
3417                 fi
3418
3419                 SDK_C_INCLUDE="-isystem ${MACOS_SDK_DIR}/usr/include/gcc/darwin/${GCC_VERSION} -isystem ${MACOS_SDK_DIR}/usr/include ${SDK_C_FRAMEWORK}"
3420
3421                 CFLAGS="$CFLAGS -nostdinc ${SDK_C_INCLUDE}"
3422
3423                                 CPP="$CPP -nostdinc ${SDK_C_INCLUDE}"
3424
3425
3426                 HOST_DARWIN_MAJOR=`echo "$build_os" | sed -E -e 's/^darwin([0-9]+).*$/\1/'`
3427
3428                 if test "$HOST_DARWIN_MAJOR" -lt 9 ; then
3429                                                                                                                         MACOS_SDK_LIBS="-L${MACOS_SDK_DIR}/usr/lib/gcc/darwin -L${MACOS_SDK_DIR}/usr/lib/gcc/darwin/${GCC_VERSION_FULL} -L${MACOS_SDK_DIR}/usr/lib ${SDK_C_FRAMEWORK}"
3430                 else
3431                                                                                                                                                                                                         MACOS_SDK_LIBS="-Wl,-syslibroot,${MACOS_SDK_DIR}"
3432                 fi
3433
3434                                                                 LDFLAGS="${MACOS_SDK_LIBS} $LDFLAGS"
3435                 DSO_LDOPTS="${MACOS_SDK_LIBS} $DSO_LDOPTS"
3436                 export NEXT_ROOT=$MACOS_SDK_DIR
3437
3438                 if test -n "$CROSS_COMPILE" ; then
3439                                                                                 HOST_CC="NEXT_ROOT= $HOST_CC"
3440                     HOST_CXX="NEXT_ROOT= $HOST_CXX"
3441                 fi
3442             else
3443                                                 CFLAGS="$CFLAGS -isysroot ${MACOS_SDK_DIR}"
3444
3445                                 CPP="$CPP -isysroot ${MACOS_SDK_DIR}"
3446
3447                                                                                                                                 if test "$GCC_VERSION_FULL" != "4.0.0" ; then
3448                                                             LDFLAGS="$LDFLAGS -isysroot ${MACOS_SDK_DIR}"
3449                     DSO_LDOPTS="$DSO_LDOPTS -isysroot ${MACOS_SDK_DIR}"
3450                 else
3451                                                             LDFLAGS="$LDFLAGS -Wl,-syslibroot,${MACOS_SDK_DIR}"
3452                     DSO_LDOPTS="$DSO_LDOPTS -Wl,-syslibroot,${MACOS_SDK_DIR}"
3453                 fi
3454             fi
3455         fi
3456     fi
3457     ;;
3458
3459 *-dgux*)
3460     cat >> confdefs.h <<\EOF
3461 #define XP_UNIX 1
3462 EOF
3463
3464     cat >> confdefs.h <<\EOF
3465 #define _PR_LOCAL_THREADS_ONLY 1
3466 EOF
3467
3468     cat >> confdefs.h <<\EOF
3469 #define SVR4 1
3470 EOF
3471
3472     cat >> confdefs.h <<\EOF
3473 #define SYSV 1
3474 EOF
3475
3476     cat >> confdefs.h <<\EOF
3477 #define DGUX 1
3478 EOF
3479
3480     cat >> confdefs.h <<\EOF
3481 #define _DGUX_SOURCE 1
3482 EOF
3483
3484     cat >> confdefs.h <<\EOF
3485 #define _POSIX4A_DRAFT6_SOURCE 1
3486 EOF
3487
3488     DSO_LDOPTS=-G
3489     _OPTIMIZE_FLAGS=-O2
3490     _DEBUG_FLAGS=
3491     MDCPUCFG_H=_dgux.cfg
3492     PR_MD_CSRCS=dgux.c
3493     ;;
3494
3495 *-freebsd*)
3496     if test -z "$USE_NSPR_THREADS"; then
3497         USE_PTHREADS=1
3498     fi
3499     cat >> confdefs.h <<\EOF
3500 #define XP_UNIX 1
3501 EOF
3502
3503     cat >> confdefs.h <<\EOF
3504 #define FREEBSD 1
3505 EOF
3506
3507     cat >> confdefs.h <<\EOF
3508 #define HAVE_BSD_FLOCK 1
3509 EOF
3510
3511     cat >> confdefs.h <<\EOF
3512 #define HAVE_SOCKLEN_T 1
3513 EOF
3514
3515     CFLAGS="$CFLAGS $(DSO_CFLAGS) -ansi -Wall"
3516     MOZ_OBJFORMAT=`test -x /usr/bin/objformat && /usr/bin/objformat || echo elf`
3517     if test "$MOZ_OBJFORMAT" = "elf"; then
3518         DLL_SUFFIX=so
3519     else
3520         DLL_SUFFIX=so.1.0
3521     fi
3522     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
3523     DSO_CFLAGS=-fPIC
3524     DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
3525     MDCPUCFG_H=_freebsd.cfg
3526     PR_MD_CSRCS=freebsd.c
3527     ;;
3528
3529 *-hpux*)
3530     cat >> confdefs.h <<\EOF
3531 #define XP_UNIX 1
3532 EOF
3533
3534     cat >> confdefs.h <<\EOF
3535 #define HPUX 1
3536 EOF
3537
3538     cat >> confdefs.h <<\EOF
3539 #define _HPUX_SOURCE 1
3540 EOF
3541
3542     # OSF1 and HPUX report the POLLHUP event for a socket when the
3543     # shutdown(SHUT_WR) operation is called for the remote end, even though
3544     # the socket is still writeable. Use select(), instead of poll(), to
3545     # workaround this problem.
3546     cat >> confdefs.h <<\EOF
3547 #define _PR_POLL_WITH_SELECT 1
3548 EOF
3549
3550     cat >> confdefs.h <<\EOF
3551 #define _USE_BIG_FDS 1
3552 EOF
3553
3554     DSO_LDOPTS='-b +h $(notdir $@)'
3555     PR_MD_CSRCS=hpux.c
3556     if test "$OS_TEST" = "ia64"; then
3557         DLL_SUFFIX=so
3558         DSO_LDOPTS="$DSO_LDOPTS +b '\$\$ORIGIN'"
3559         CPU_ARCH_TAG=_$OS_TEST
3560         if test -z "$USE_64"; then
3561             COMPILER_TAG=_32
3562         fi
3563         PR_MD_ASFILES=os_HPUX_ia64.s
3564     else
3565         cat >> confdefs.h <<\EOF
3566 #define hppa 1
3567 EOF
3568
3569         DLL_SUFFIX=sl
3570         PR_MD_ASFILES=os_HPUX.s
3571     fi
3572     if test -n "$USE_64"; then
3573         MDCPUCFG_H=_hpux64.cfg
3574     else
3575         MDCPUCFG_H=_hpux32.cfg
3576     fi
3577     if test -z "$GNU_CC"; then
3578         CC="$CC -Ae"
3579         CXX="$CXX -ext"
3580         DSO_CFLAGS=+Z
3581     else
3582         DSO_CFLAGS=-fPIC
3583     fi
3584
3585     if test -n "$MOZILLA_CLIENT"; then
3586         DEFAULT_IMPL_STRATEGY=_EMU
3587     fi
3588
3589     if echo "$OS_RELEASE" | grep ^A.09 >/dev/null; then
3590         cat >> confdefs.h <<\EOF
3591 #define _PR_NEED_H_ERRNO 1
3592 EOF
3593
3594         cat >> confdefs.h <<\EOF
3595 #define HPUX9 1
3596 EOF
3597
3598         DEFAULT_IMPL_STRATEGY=_EMU
3599         USE_NSPR_THREADS=1
3600     fi
3601
3602     if echo "$OS_RELEASE" | egrep '^(A.09|B.10)' >/dev/null; then
3603         cat >> confdefs.h <<\EOF
3604 #define _PR_NO_LARGE_FILES 1
3605 EOF
3606
3607     fi
3608
3609     if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then
3610         cat >> confdefs.h <<\EOF
3611 #define _PR_NEED_H_ERRNO 1
3612 EOF
3613
3614     fi
3615
3616     if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then
3617         cat >> confdefs.h <<\EOF
3618 #define HAVE_INT_LOCALTIME_R 1
3619 EOF
3620
3621     fi
3622
3623     if echo "$OS_RELEASE" | egrep '^(B.10.30|B.11)' >/dev/null; then
3624         cat >> confdefs.h <<\EOF
3625 #define HAVE_POINTER_LOCALTIME_R 1
3626 EOF
3627
3628     fi
3629
3630     # HP-UX 11i v2 (B.11.23) or higher
3631
3632     case "$OS_RELEASE" in
3633     [C-Z]*|B.[2-9]*|B.1[2-9]*|B.11.[3-9]*|B.11.2[3-9]*)
3634         USE_IPV6=1
3635         ;;
3636     esac
3637
3638
3639     if test "$OS_RELEASE" = "B.10.01"; then
3640         cat >> confdefs.h <<\EOF
3641 #define HPUX10 1
3642 EOF
3643
3644         DEFAULT_IMPL_STRATEGY=_EMU
3645     fi
3646
3647     if test "$OS_RELEASE" = "B.10.10"; then
3648         cat >> confdefs.h <<\EOF
3649 #define HPUX10 1
3650 EOF
3651
3652         cat >> confdefs.h <<\EOF
3653 #define HPUX10_10 1
3654 EOF
3655
3656         DEFAULT_IMPL_STRATEGY=_PTH
3657     fi
3658
3659     if test "$OS_RELEASE" = "B.10.20"; then
3660         cat >> confdefs.h <<\EOF
3661 #define HPUX10 1
3662 EOF
3663
3664         cat >> confdefs.h <<\EOF
3665 #define HPUX10_20 1
3666 EOF
3667
3668         if test -z "$GNU_CC"; then
3669             CFLAGS="$CFLAGS +DAportable +DS1.1"
3670             CXXFLAGS="$CXXFLAGS +DAportable +DS1.1"
3671         fi
3672         DEFAULT_IMPL_STRATEGY=_PTH
3673     fi
3674
3675     if test "$OS_RELEASE" = "B.10.30"; then
3676         cat >> confdefs.h <<\EOF
3677 #define HPUX10 1
3678 EOF
3679
3680         cat >> confdefs.h <<\EOF
3681 #define HPUX10_30 1
3682 EOF
3683
3684         if test -z "$GNU_CC"; then
3685             CFLAGS="$CFLAGS +DAportable +DS1.1"
3686             CXXFLAGS="$CXXFLAGS +DAportable +DS1.1"
3687         fi
3688         DEFAULT_IMPL_STRATEGY=_PTH
3689     fi
3690
3691     if echo "$OS_RELEASE" | grep ^B.11 >/dev/null; then
3692         cat >> confdefs.h <<\EOF
3693 #define HPUX10 1
3694 EOF
3695
3696         cat >> confdefs.h <<\EOF
3697 #define HPUX11 1
3698 EOF
3699
3700         cat >> confdefs.h <<\EOF
3701 #define _LARGEFILE64_SOURCE 1
3702 EOF
3703
3704         cat >> confdefs.h <<\EOF
3705 #define _PR_HAVE_OFF64_T 1
3706 EOF
3707
3708         cat >> confdefs.h <<\EOF
3709 #define HAVE_FCNTL_FILE_LOCKING 1
3710 EOF
3711
3712         if test -z "$GNU_CC"; then
3713             if test -z "$USE_64"; then
3714                 if test "$OS_TEST" = "ia64"; then
3715                     CFLAGS="$CFLAGS +DD32"
3716                     CXXFLAGS="$CXXFLAGS +DD32"
3717                 else
3718                     CFLAGS="$CFLAGS +DAportable +DS2.0"
3719                     CXXFLAGS="$CXXFLAGS +DAportable +DS2.0"
3720                 fi
3721             else
3722                 if test "$OS_TEST" = "ia64"; then
3723                     CFLAGS="$CFLAGS +DD64"
3724                     CXXFLAGS="$CXXFLAGS +DD64"
3725                 else
3726                     CFLAGS="$CFLAGS +DA2.0W +DS2.0"
3727                     CXXFLAGS="$CXXFLAGS +DA2.0W +DS2.0"
3728                 fi
3729             fi
3730         fi
3731         DEFAULT_IMPL_STRATEGY=_PTH
3732     fi
3733
3734     if test "$DEFAULT_IMPL_STRATEGY" = "_EMU"; then
3735         USE_NSPR_THREADS=1
3736         USE_PTHREADS=
3737         USE_USER_PTHREADS=
3738     elif test "$DEFAULT_IMPL_STRATEGY" = "_PTH"; then
3739         USE_PTHREADS=1
3740         if test "$USE_NSPR_THREADS"; then
3741             USE_PTHREADS=
3742         fi
3743         if test "$USE_USER_PTHREADS"; then
3744             USE_PTHREADS=
3745         fi
3746     fi
3747     ;;
3748
3749 *-irix*)
3750     cat >> confdefs.h <<\EOF
3751 #define XP_UNIX 1
3752 EOF
3753
3754     cat >> confdefs.h <<\EOF
3755 #define IRIX 1
3756 EOF
3757
3758     cat >> confdefs.h <<\EOF
3759 #define SVR4 1
3760 EOF
3761
3762     cat >> confdefs.h <<\EOF
3763 #define _SGI_MP_SOURCE 1
3764 EOF
3765
3766     cat >> confdefs.h <<\EOF
3767 #define HAVE_FCNTL_FILE_LOCKING 1
3768 EOF
3769
3770     PR_MD_CSRCS=irix.c
3771     PR_MD_ASFILES=os_Irix.s
3772     MKSHLIB='$(LD) $(DSO_LDOPTS) -rdata_shared -shared -soname $(notdir $@) -o $@'
3773     STRIP="$STRIP -f"
3774     RESOLVE_LINK_SYMBOLS=1
3775     if test -n "$USE_64"; then
3776         MDCPUCFG_H=_irix64.cfg
3777     else
3778         MDCPUCFG_H=_irix32.cfg
3779     fi
3780     case "${target_os}" in
3781     irix6*)
3782         cat >> confdefs.h <<\EOF
3783 #define IRIX6 1
3784 EOF
3785
3786         USE_PTHREADS=1
3787         USE_N32=1
3788         COMPILER_TAG=_n32
3789         IMPL_STRATEGY=_PTH
3790         ;;
3791     irix5*)
3792         cat >> confdefs.h <<\EOF
3793 #define IRIX5 1
3794 EOF
3795
3796         USE_NSPR_THREADS=1
3797         ;;
3798     *)
3799         USE_PTHREADS=1
3800         USE_N32=1
3801         ;;
3802     esac
3803     if test "$GNU_CC"; then
3804                                                                     AS='$(CC) -Wp,-P -x assembler-with-cpp -D_ASM -mips2 $(INCLUDES)'
3805             CFLAGS="$CFLAGS -Wall -Wno-format"
3806             _OPTIMIZE_FLAGS="-O6"
3807     else
3808             if test -n "$USE_N32"; then
3809                 AS='as -D_ASM $(INCLUDES) -n32'
3810             else
3811                 AS='as -D_ASM $(INCLUDES)'
3812             fi
3813             CFLAGS="$CFLAGS -fullwarn -xansi"
3814             if test "$USE_N32"; then
3815                 _OPTIMIZE_FLAGS="-O -OPT:Olimit=4000"
3816             else
3817                 _OPTIMIZE_FLAGS="-O -Olimit 4000"
3818             fi
3819             if test "$USE_MDUPDATE"; then
3820                 CFLAGS="$CFLAGS -MDupdate \$(DEPENDENCIES)"
3821             fi
3822             case "${target}" in
3823             *-irix6.*)
3824                 CFLAGS="$CFLAGS -multigot"
3825                 DSO_LDOPTS="-no_unresolved"
3826                 if test "$USE_N32"; then
3827                         CFLAGS="$CFLAGS -n32 -woff 1209"
3828                         DSO_LDOPTS="$DSO_LDOPTS -n32"
3829                 else
3830                         if test "$USE_64"; then
3831                             CFLAGS="$CFLAGS -64"
3832                         else
3833                             CFLAGS="$CFLAGS -32"
3834                         fi
3835                 fi
3836                 ;;
3837             *)
3838                 CFLAGS="$CFLAGS -xgot"
3839                 ;;
3840             esac
3841     fi
3842     if test "${target_os}" = "irix5.3"; then
3843             cat >> confdefs.h <<\EOF
3844 #define IRIX5_3 1
3845 EOF
3846
3847     fi
3848     case "${target_os}" in
3849         irix6.5)
3850             if test -z "$GNU_CC"; then
3851                     CFLAGS="$CFLAGS -mips3"
3852             fi
3853             cat >> confdefs.h <<\EOF
3854 #define _PR_HAVE_GETPROTO_R 1
3855 EOF
3856
3857             cat >> confdefs.h <<\EOF
3858 #define _PR_HAVE_GETPROTO_R_POINTER 1
3859 EOF
3860
3861             cat >> confdefs.h <<\EOF
3862 #define _PR_HAVE_SGI_PRDA_PROCMASK 1
3863 EOF
3864
3865             ;;
3866         irix5*)
3867             ;;
3868         *)
3869             cat >> confdefs.h <<\EOF
3870 #define _PR_HAVE_SGI_PRDA_PROCMASK 1
3871 EOF
3872
3873             ;;
3874         esac
3875     ;;
3876
3877 *-linux*|*-gnu*|*-k*bsd*-gnu)
3878     if test -z "$USE_NSPR_THREADS"; then
3879         USE_PTHREADS=1
3880         IMPL_STRATEGY=_PTH
3881     fi
3882     cat >> confdefs.h <<\EOF
3883 #define XP_UNIX 1
3884 EOF
3885
3886     cat >> confdefs.h <<\EOF
3887 #define _GNU_SOURCE 1
3888 EOF
3889
3890     cat >> confdefs.h <<\EOF
3891 #define HAVE_FCNTL_FILE_LOCKING 1
3892 EOF
3893
3894     case "${target_os}" in
3895     linux*)
3896         cat >> confdefs.h <<\EOF
3897 #define LINUX 1
3898 EOF
3899
3900         ;;
3901     esac
3902     CFLAGS="$CFLAGS -Wall"
3903     CXXFLAGS="$CXXFLAGS -Wall"
3904     MDCPUCFG_H=_linux.cfg
3905     PR_MD_CSRCS=linux.c
3906     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
3907     DSO_CFLAGS=-fPIC
3908     DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
3909     _OPTIMIZE_FLAGS=-O2
3910     _DEBUG_FLAGS="-g -fno-inline"  # most people on linux use gcc/gdb, and that
3911                                    # combo is not yet good at debugging inlined
3912                                    # functions (even when using DWARF2 as the
3913                                    # debugging format)
3914     COMPILER_TAG=_glibc
3915     if echo "$OS_TEST" | grep -c 86 >/dev/null; then
3916         CPU_ARCH=x86
3917     else
3918         CPU_ARCH=$OS_TEST
3919     fi
3920     CPU_ARCH_TAG=_${CPU_ARCH}
3921     case "${target_cpu}" in
3922     alpha)
3923         cat >> confdefs.h <<\EOF
3924 #define _ALPHA_ 1
3925 EOF
3926
3927         cat >> confdefs.h <<\EOF
3928 #define __alpha 1
3929 EOF
3930
3931         CFLAGS="$CFLAGS -mieee"
3932         CXXFLAGS="$CXXFLAGS -mieee"
3933         ;;
3934     i*86)
3935         cat >> confdefs.h <<\EOF
3936 #define i386 1
3937 EOF
3938
3939         PR_MD_ASFILES=os_Linux_x86.s
3940         ;;
3941     ia64)
3942         PR_MD_ASFILES=os_Linux_ia64.s
3943         ;;
3944     x86_64)
3945         if test -n "$USE_64"; then
3946             PR_MD_ASFILES=os_Linux_x86_64.s
3947         else
3948             cat >> confdefs.h <<\EOF
3949 #define i386 1
3950 EOF
3951
3952             PR_MD_ASFILES=os_Linux_x86.s
3953             CC="$CC -m32"
3954             CXX="$CXX -m32"
3955         fi
3956         ;;
3957     ppc|powerpc)
3958         PR_MD_ASFILES=os_Linux_ppc.s
3959         ;;
3960     powerpc64)
3961         if test -n "$USE_64"; then
3962             CC="$CC -m64"
3963             CXX="$CXX -m64"
3964         else
3965             PR_MD_ASFILES=os_Linux_ppc.s
3966         fi
3967         ;;
3968     m68k)
3969         CFLAGS="$CFLAGS -m68020-60"
3970         CXXFLAGS="$CXXFLAGS -m68020-60"
3971         ;;
3972     esac
3973     ;;
3974
3975 *-mingw*|*-cygwin*|*-msvc*|*-mks*)
3976     cat >> confdefs.h <<\EOF
3977 #define XP_PC 1
3978 EOF
3979
3980     cat >> confdefs.h <<\EOF
3981 #define WIN32 1
3982 EOF
3983
3984     PR_MD_ARCH_DIR=windows
3985     RESOLVE_LINK_SYMBOLS=1
3986
3987     if test -n "$GNU_CC"; then
3988         CC="$CC -mno-cygwin"
3989         CXX="$CXX -mno-cygwin"
3990         DLL_SUFFIX=dll
3991         MKSHLIB='$(CC) -shared -Wl,--export-all-symbols -Wl,--out-implib -Wl,$(IMPORT_LIBRARY) $(DLLBASE) -o $(subst $(OBJDIR)/,,$(SHARED_LIBRARY))'
3992         RC=$WINDRES
3993         # Use temp file for windres (bug 213281)
3994         RCFLAGS='-O coff --use-temp-file'
3995     else
3996         CC=cl
3997         CXX=cl
3998         LD=link
3999         AR='lib -NOLOGO -OUT:"$@"'
4000         AR_FLAGS=
4001         RANLIB='echo not_ranlib'
4002         STRIP='echo not_strip'
4003         RC=rc.exe
4004         GARBAGE='$(OBJDIR)/vc20.pdb $(OBJDIR)/vc40.pdb'
4005         OBJ_SUFFIX=obj
4006         LIB_SUFFIX=lib
4007         DLL_SUFFIX=dll
4008
4009         # Determine compiler version
4010         CC_VERSION=`"${CC}" -v 2>&1 | grep Version | sed -e 's|.* Version ||' -e 's| .*||'`
4011         _CC_MAJOR_VERSION=`echo $CC_VERSION | awk -F\. '{ print $1 }'`
4012         _CC_MINOR_VERSION=`echo $CC_VERSION | awk -F\. '{ print $2 }'`
4013         MSC_VER=${_CC_MAJOR_VERSION}${_CC_MINOR_VERSION}
4014
4015         # Ensure that mt is Microsoft (R) Manifest Tool and not magnetic
4016         # tape manipulation utility (or something else)
4017         if test "$MSC_VER" -ge "1400"; then
4018
4019             _MSMT_VER_FILTER='s|.* \([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*|\1|p'
4020
4021
4022             MSMT_TOOL=`mt 2>&1|grep 'Microsoft (R) Manifest Tool'`
4023             if test -n "$MSMT_TOOL"; then
4024                 MSMANIFEST_TOOL_VERSION=`echo ${MSMT_TOOL}|sed -ne "$_MSMT_VER_FILTER"`
4025                 if test -z "$MSMANIFEST_TOOL_VERSION"; then
4026                     echo "configure: warning: Unknown version of the Microsoft (R) Manifest Tool." 1>&2
4027                 fi
4028                 MT=mt
4029                 unset MSMT_TOOL
4030             else
4031                 { echo "configure: error: Microsoft (R) Manifest Tool must be in your \$PATH." 1>&2; exit 1; }
4032             fi
4033         fi
4034
4035         CFLAGS="$CFLAGS -W3 -nologo -GF -Gy"
4036         DLLFLAGS="$DLLFLAGS -OUT:\"\$@\""
4037         _DEBUG_FLAGS=-Z7
4038         _OPTIMIZE_FLAGS=-O2
4039         if test -z "$MOZ_OPTIMIZE"; then
4040             CFLAGS="$CFLAGS -Od"
4041         fi
4042
4043         if test -n "$USE_DEBUG_RTL"; then
4044             CFLAGS="$CFLAGS -MDd"
4045         else
4046             CFLAGS="$CFLAGS -MD"
4047         fi
4048
4049         if test -n "$MOZ_DEBUG"; then
4050             cat >> confdefs.h <<\EOF
4051 #define _DEBUG 1
4052 EOF
4053
4054         else
4055             DEFINES="$DEFINES -U_DEBUG"
4056         fi
4057
4058         if test -n "$MOZ_OPTIMIZE"; then
4059             if test -n "$MOZ_PROFILE"; then
4060                 _OPTIMIZE_FLAGS="$_OPTIMIZE_FLAGS -Z7"
4061             fi
4062             if test -n "$MOZ_DEBUG_SYMBOLS"; then
4063                 _OPTIMIZE_FLAGS="$_OPTIMIZE_FLAGS -Zi"
4064             fi
4065             if test -n "$MOZ_PROFILE" -o -n "$MOZ_DEBUG_SYMBOLS"; then
4066                 DLLFLAGS="$DLLFLAGS -DEBUG -OPT:REF"
4067                 LDFLAGS="$LDFLAGS -DEBUG -OPT:REF"
4068             fi
4069         fi
4070
4071         if test -n "$MOZ_DEBUG"; then
4072             DLLFLAGS="$DLLFLAGS -DEBUG"
4073             LDFLAGS="$LDFLAGS -DEBUG"
4074         fi
4075
4076         OS_DLLFLAGS="-nologo -DLL -SUBSYSTEM:WINDOWS"
4077         if test "$MSC_VER" -le "1200" -a -z "$MOZ_DEBUG_SYMBOLS"; then
4078             OS_DLLFLAGS="$OS_DLLFLAGS -PDB:NONE"
4079         fi
4080
4081         if test "$OS_TARGET" = "WINNT"; then
4082             CFLAGS="$CFLAGS -GT"
4083             LIBNSPR='$(dist_libdir)/libnspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
4084             LIBPLC='$(dist_libdir)/libplc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
4085         else
4086             LIBNSPR='$(dist_libdir)/nspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
4087             LIBPLC='$(dist_libdir)/plc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
4088         fi
4089     fi # GNU_CC
4090
4091     if test -n "$USE_STATIC_TLS"; then
4092         cat >> confdefs.h <<\EOF
4093 #define _PR_USE_STATIC_TLS 1
4094 EOF
4095
4096     fi
4097
4098     if test "$OS_TARGET" = "WINNT"; then
4099         cat >> confdefs.h <<\EOF
4100 #define WINNT 1
4101 EOF
4102
4103     else
4104         cat >> confdefs.h <<\EOF
4105 #define WIN95 1
4106 EOF
4107
4108         # undefine WINNT as some versions of mingw gcc define it by default
4109         DEFINES="$DEFINES -UWINNT"
4110         cat >> confdefs.h <<\EOF
4111 #define _PR_GLOBAL_THREADS_ONLY 1
4112 EOF
4113
4114     fi
4115
4116     if test "$CPU_ARCH" = "x86"; then
4117         CPU_ARCH_TAG=
4118     else
4119         CPU_ARCH_TAG=$CPU_ARCH
4120     fi
4121
4122     if test -n "$USE_DEBUG_RTL"; then
4123         OBJDIR_SUFFIX=OBJD
4124     fi
4125
4126     case "$OS_TARGET" in
4127     WINNT)
4128             MDCPUCFG_H=_winnt.cfg
4129             ;;
4130     WIN95)
4131             MDCPUCFG_H=_win95.cfg
4132             ;;
4133     WIN16)
4134             MDCPUCFG_H=_win16.cfg
4135             ;;
4136     *)
4137             { echo "configure: error: Missing OS_TARGET for ${target}.  Use --enable-win32-target to set." 1>&2; exit 1; }
4138         ;;
4139     esac
4140
4141     case "$target_cpu" in
4142     i*86)
4143         if test -n "$USE_64"; then
4144             cat >> confdefs.h <<\EOF
4145 #define _AMD64_ 1
4146 EOF
4147
4148             cat >> confdefs.h <<\EOF
4149 #define _M_AMD64 1
4150 EOF
4151
4152         else
4153             cat >> confdefs.h <<\EOF
4154 #define _X86_ 1
4155 EOF
4156
4157         fi
4158         ;;
4159     alpha)
4160             cat >> confdefs.h <<\EOF
4161 #define _ALPHA_ 1
4162 EOF
4163
4164             ;;
4165     mips)
4166             cat >> confdefs.h <<\EOF
4167 #define _MIPS_ 1
4168 EOF
4169
4170             ;;
4171     x86_64)
4172             cat >> confdefs.h <<\EOF
4173 #define _AMD64_ 1
4174 EOF
4175
4176             cat >> confdefs.h <<\EOF
4177 #define _M_AMD64 1
4178 EOF
4179
4180             USE_64=1
4181             ;;
4182     ia64)
4183             cat >> confdefs.h <<\EOF
4184 #define _IA64_ 1
4185 EOF
4186
4187             cat >> confdefs.h <<\EOF
4188 #define _M_IA64 1
4189 EOF
4190
4191             USE_64=1
4192             ;;
4193     *)
4194             cat >> confdefs.h <<\EOF
4195 #define _CPU_ARCH_NOT_DEFINED 1
4196 EOF
4197
4198             ;;
4199     esac
4200
4201     if test "$USE_64"; then
4202         cat >> confdefs.h <<\EOF
4203 #define _WIN64 1
4204 EOF
4205
4206     fi
4207
4208     ;;
4209
4210 *-ncr-sysv*)
4211     cat >> confdefs.h <<\EOF
4212 #define XP_UNIX 1
4213 EOF
4214
4215     cat >> confdefs.h <<\EOF
4216 #define SVR4 1
4217 EOF
4218
4219     cat >> confdefs.h <<\EOF
4220 #define SYSV 1
4221 EOF
4222
4223     cat >> confdefs.h <<\EOF
4224 #define NCR 1
4225 EOF
4226
4227     USE_NSPR_THREADS=1
4228     if test "$OS_RELEASE" = "2.03"; then
4229         cat >> confdefs.h <<\EOF
4230 #define _PR_STAT_HAS_ST_ATIM 1
4231 EOF
4232
4233     else
4234         cat >> confdefs.h <<\EOF
4235 #define _PR_STAT_HAS_ST_ATIM_UNION 1
4236 EOF
4237
4238     fi
4239
4240     if test -z "$GNU_CC"; then
4241         CFLAGS="$CFLAGS -Hnocopyr"
4242         CXXFLAGS="$CXXFLAGS -Hnocopyr"
4243     else
4244         CFLAGS="$CFLAGS -fPIC -Wall"
4245         CXXFLAGS="$CXXFLAGS -fPIC -Wall"
4246         DSO_LDOPTS=-G
4247     fi
4248     MDCPUCFG_H=_ncr.cfg
4249     PR_MD_CSRCS=ncr.c
4250     ;;
4251
4252 mips-nec-sysv*)
4253     cat >> confdefs.h <<\EOF
4254 #define XP_UNIX 1
4255 EOF
4256
4257     cat >> confdefs.h <<\EOF
4258 #define SVR4 1
4259 EOF
4260
4261     cat >> confdefs.h <<\EOF
4262 #define __SVR4 1
4263 EOF
4264
4265     cat >> confdefs.h <<\EOF
4266 #define NEC 1
4267 EOF
4268
4269     cat >> confdefs.h <<\EOF
4270 #define nec_ews 1
4271 EOF
4272
4273     USE_NSPR_THREADS=1
4274     if test -z "$GNU_CC"; then
4275         CC='$(NSDEPTH)/build/hcc cc -Xa -KGnum=0 -KOlimit=4000'
4276         CXX=g++
4277     fi
4278     OS_LIBS="$OS_LIBS -lsocket -lnsl -ldl"
4279     DSO_LDOPTS=-G
4280     MDCPUCFG_H=_nec.cfg
4281     PR_MD_CSRCS=nec.c
4282     ;;
4283
4284 *-netbsd*)
4285     cat >> confdefs.h <<\EOF
4286 #define XP_UNIX 1
4287 EOF
4288
4289     cat >> confdefs.h <<\EOF
4290 #define NETBSD 1
4291 EOF
4292
4293     cat >> confdefs.h <<\EOF
4294 #define HAVE_BSD_FLOCK 1
4295 EOF
4296
4297     USE_NSPR_THREADS=1
4298     MDCPUCFG_H=_netbsd.cfg
4299     PR_MD_CSRCS=netbsd.c
4300
4301     DSO_CFLAGS='-fPIC -DPIC'
4302     CFLAGS="$CFLAGS -ansi -Wall"
4303     CXXFLAGS="$CXXFLAGS -ansi -Wall"
4304     MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)'
4305
4306     if test -z "$OBJECT_FMT"; then
4307         if echo __ELF__ | ${CC-cc} -E - | grep -q __ELF__ 2>/dev/null; then
4308             OBJECT_FMT=a.out
4309             DLL_SUFFIX=so.1.0
4310             DSO_LDOPTS='-shared'
4311         else
4312             OBJECT_FMT=ELF
4313             DLL_SUFFIX=so
4314             DSO_LDOPTS='-shared -Wl,-soname,$(notdir $@)'
4315         fi
4316     fi
4317
4318     if test "$LIBRUNPATH"; then
4319         DSO_LDOPTS="$DSO_LDOPTS -Wl,-R$LIBRUNPATH"
4320     fi
4321     ;;
4322
4323 mips-sony-newsos*)
4324     cat >> confdefs.h <<\EOF
4325 #define XP_UNIX 1
4326 EOF
4327
4328     cat >> confdefs.h <<\EOF
4329 #define SONY 1
4330 EOF
4331
4332     cat >> confdefs.h <<\EOF
4333 #define SYSV 1
4334 EOF
4335
4336     cat >> confdefs.h <<\EOF
4337 #define SVR4 1
4338 EOF
4339
4340     cat >> confdefs.h <<\EOF
4341 #define __svr4 1
4342 EOF
4343
4344     cat >> confdefs.h <<\EOF
4345 #define __svr4__ 1
4346 EOF
4347
4348     cat >> confdefs.h <<\EOF
4349 #define HAVE_SVID_GETTOD 1
4350 EOF
4351
4352     USE_NSPR_THREADS=1
4353     CFLAGS="$CFLAGS -Xa -fullwarn"
4354     CXXFLAGS="$CXXFLAGS -Xa -fullwarn"
4355     DSO_LDOPTS=-G
4356     MDCPUCFG_H=_sony.cfg
4357     PR_MD_CSRCS=sony.c
4358     ;;
4359
4360 *-nextstep*|*-openstep*)
4361     cat >> confdefs.h <<\EOF
4362 #define XP_UNIX 1
4363 EOF
4364
4365     cat >> confdefs.h <<\EOF
4366 #define NEXTSTEP 1
4367 EOF
4368
4369     cat >> confdefs.h <<\EOF
4370 #define HAVE_BSD_FLOCK 1
4371 EOF
4372
4373     cat >> confdefs.h <<\EOF
4374 #define _POSIX_SOURCE 1
4375 EOF
4376
4377     CFLAGS="$CFLAGS -Wall -fno-common -traditional-cpp -posix"
4378     CXXFLAGS="$CXXFLAGS -Wall -fno-common -traditional-cpp -posix"
4379     USE_NSPR_THREADS=1
4380     DLL_SUFFIX=dylib
4381     MDCPUCFG_H=_nextstep.cfg
4382     PR_MD_CSRCS=nextstep.c
4383     ;;
4384
4385
4386 *-nto*)
4387     cat >> confdefs.h <<\EOF
4388 #define XP_UNIX 1
4389 EOF
4390
4391     cat >> confdefs.h <<\EOF
4392 #define NTO 1
4393 EOF
4394
4395     cat >> confdefs.h <<\EOF
4396 #define _QNX_SOURCE 1
4397 EOF
4398
4399     cat >> confdefs.h <<\EOF
4400 #define HAVE_POINTER_LOCALTIME_R 1
4401 EOF
4402
4403     MDCPUCFG_H=_nto.cfg
4404     PR_MD_CSRCS=nto.c
4405     MKSHLIB='$(CC) $(DSO_LDOPTS) -Wl,-soname -Wl,$(notdir $@) -o $@'
4406     DSO_CFLAGS=-fPIC
4407     DSO_LDOPTS=-shared
4408     OS_LIBS="$OS_LIBS -lsocket"
4409     _OPTIMIZE_FLAGS="-O1"
4410     _DEBUG_FLAGS="-gstabs"
4411         ;;
4412
4413 *-openbsd*)
4414     cat >> confdefs.h <<\EOF
4415 #define XP_UNIX 1
4416 EOF
4417
4418     cat >> confdefs.h <<\EOF
4419 #define OPENBSD 1
4420 EOF
4421
4422     cat >> confdefs.h <<\EOF
4423 #define HAVE_BSD_FLOCK 1
4424 EOF
4425
4426     cat >> confdefs.h <<\EOF
4427 #define HAVE_SOCKLEN_T 1
4428 EOF
4429
4430     CFLAGS="$CFLAGS -ansi -Wall"
4431     CXXFLAGS="$CXXFLAGS -ansi -Wall"
4432     DLL_SUFFIX=so.1.0
4433     DSO_CFLAGS=-fPIC
4434     MDCPUCFG_H=_openbsd.cfg
4435     PR_MD_CSRCS=openbsd.c
4436     OS_LIBS="-lc"
4437     if test -z "$USE_NSPR_THREADS"; then
4438         USE_PTHREADS=1
4439     fi
4440     DSO_LDOPTS='-shared -fPIC'
4441     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
4442     ;;
4443
4444 *-openvms*)
4445     cat >> confdefs.h <<\EOF
4446 #define XP_UNIX 1
4447 EOF
4448
4449     cat >> confdefs.h <<\EOF
4450 #define VMS 1
4451 EOF
4452
4453     cat >> confdefs.h <<\EOF
4454 #define PR_GETIPNODE_NOT_THREADSAFE 1
4455 EOF
4456
4457     RESOLVE_LINK_SYMBOLS=1
4458     AR_FLAGS='c $@'
4459     MDCPUCFG_H=_openvms.cfg
4460     PR_MD_CSRCS=openvms.c
4461     DSO_LDOPTS='-shared -auto_symvec $(LDFLAGS)'
4462     if test -n "$MOZ_DEBUG"; then
4463       DSO_LDOPTS="$DSO_LDOPTS $_DEBUG_FLAGS"
4464     else
4465       DSO_LDOPTS="$DSO_LDOPTS $_OPTIMIZE_FLAGS"
4466     fi
4467     ;;
4468
4469 *-osf*)
4470     SHELL_OVERRIDE="SHELL               = /usr/bin/ksh"
4471     cat >> confdefs.h <<\EOF
4472 #define XP_UNIX 1
4473 EOF
4474
4475     cat >> confdefs.h <<\EOF
4476 #define OSF1 1
4477 EOF
4478
4479     cat >> confdefs.h <<\EOF
4480 #define _REENTRANT 1
4481 EOF
4482
4483     # OSF1 and HPUX report the POLLHUP event for a socket when the
4484     # shutdown(SHUT_WR) operation is called for the remote end, even though
4485     # the socket is still writeable. Use select(), instead of poll(), to
4486     # workaround this problem.
4487     cat >> confdefs.h <<\EOF
4488 #define _PR_POLL_WITH_SELECT 1
4489 EOF
4490
4491
4492     if echo "$OS_RELEASE" | egrep -c '(V2.0|V3.2)' 2>/dev/null ; then
4493         USE_NSPR_THREADS=1
4494     fi
4495
4496     if test -z "$GNU_CC"; then
4497         CC="$CC -std1 -ieee_with_inexact"
4498         if test "$OS_RELEASE" != "V2.0"; then
4499             CC="$CC -readonly_strings"
4500         fi
4501         _OPTIMIZE_FLAGS="$_OPTIMIZE_FLAGS -Olimit 4000"
4502         ac_safe=`echo "machine/builtins.h" | sed 'y%./+-%__p_%'`
4503 echo $ac_n "checking for machine/builtins.h""... $ac_c" 1>&6
4504 echo "configure:4505: checking for machine/builtins.h" >&5
4505 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4506   echo $ac_n "(cached) $ac_c" 1>&6
4507 else
4508   cat > conftest.$ac_ext <<EOF
4509 #line 4510 "configure"
4510 #include "confdefs.h"
4511 #include <machine/builtins.h>
4512 EOF
4513 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4514 { (eval echo configure:4515: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4515 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4516 if test -z "$ac_err"; then
4517   rm -rf conftest*
4518   eval "ac_cv_header_$ac_safe=yes"
4519 else
4520   echo "$ac_err" >&5
4521   echo "configure: failed program was:" >&5
4522   cat conftest.$ac_ext >&5
4523   rm -rf conftest*
4524   eval "ac_cv_header_$ac_safe=no"
4525 fi
4526 rm -f conftest*
4527 fi
4528 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4529   echo "$ac_t""yes" 1>&6
4530   cat >> confdefs.h <<\EOF
4531 #define OSF1_HAVE_MACHINE_BUILTINS_H 1
4532 EOF
4533
4534 else
4535   echo "$ac_t""no" 1>&6
4536 fi
4537
4538     else
4539         CFLAGS="$CFLAGS -mieee"
4540         CXXFLAGS="$CXXFLAGS -mieee"
4541     fi
4542
4543     if echo $OS_RELEASE | egrep -c '(V2.0|V3.2)' 2>/dev/null; then
4544         cat >> confdefs.h <<\EOF
4545 #define HAVE_INT_LOCALTIME_R 1
4546 EOF
4547
4548     else
4549         cat >> confdefs.h <<\EOF
4550 #define HAVE_FCNTL_FILE_LOCKING 1
4551 EOF
4552
4553         cat >> confdefs.h <<\EOF
4554 #define HAVE_POINTER_LOCALTIME_R 1
4555 EOF
4556
4557     fi
4558     if echo $OS_RELEASE | grep -c V4.0 >/dev/null; then
4559         cat >> confdefs.h <<\EOF
4560 #define OSF1V4_MAP_PRIVATE_BUG 1
4561 EOF
4562
4563     fi
4564     DSO_LDOPTS='-shared -all -expect_unresolved "*" -soname $(notdir $@)'
4565     MDCPUCFG_H=_osf1.cfg
4566     PR_MD_CSRCS=osf1.c
4567     ;;
4568
4569 *-qnx*)
4570     cat >> confdefs.h <<\EOF
4571 #define XP_UNIX 1
4572 EOF
4573
4574     cat >> confdefs.h <<\EOF
4575 #define QNX 1
4576 EOF
4577
4578     cat >> confdefs.h <<\EOF
4579 #define _PR_NEED_H_ERRNO 1
4580 EOF
4581
4582     USE_NSPR_THREADS=1
4583     MDCPUCFG_H=_qnx.cfg
4584     PR_MD_CSRCS=qnx.c
4585     ;;
4586
4587 *-riscos*)
4588     cat >> confdefs.h <<\EOF
4589 #define XP_UNIX 1
4590 EOF
4591
4592     cat >> confdefs.h <<\EOF
4593 #define RISCOS 1
4594 EOF
4595
4596     cat >> confdefs.h <<\EOF
4597 #define _PR_NEED_H_ERRNO 1
4598 EOF
4599
4600     USE_PTHREADS=1
4601     MDCPUCFG_H=_riscos.cfg
4602     PR_MD_CSRCS=riscos.c
4603     DLL_SUFFIX=a
4604     LD="/home/riscos/env/ro-ar cr"
4605     ;;
4606
4607 *-*-sco*)
4608     cat >> confdefs.h <<\EOF
4609 #define XP_UNIX 1
4610 EOF
4611
4612     cat >> confdefs.h <<\EOF
4613 #define SCO 1
4614 EOF
4615
4616     cat >> confdefs.h <<\EOF
4617 #define sco 1
4618 EOF
4619
4620     cat >> confdefs.h <<\EOF
4621 #define SYSV 1
4622 EOF
4623
4624     cat >> confdefs.h <<\EOF
4625 #define _SVID3 1
4626 EOF
4627
4628     cat >> confdefs.h <<\EOF
4629 #define _PR_NEED_H_ERRNO 1
4630 EOF
4631
4632     CC='cc -b elf -KPIC'
4633     CXX='$(NSDEPTH)/build/hcpp CC +.cpp +w'
4634     USE_NSPR_THREADS=1
4635     CPU_ARCH=x86
4636     DSO_LDOPTS='-b elf -G'
4637     MDCPUCFG_H=_scoos.cfg
4638     PR_MD_SRCS=scoos.c
4639     ;;
4640
4641 *-sinix*)
4642     cat >> confdefs.h <<\EOF
4643 #define XP_UNIX 1
4644 EOF
4645
4646     cat >> confdefs.h <<\EOF
4647 #define SVR4 1
4648 EOF
4649
4650     cat >> confdefs.h <<\EOF
4651 #define SNI 1
4652 EOF
4653
4654     cat >> confdefs.h <<\EOF
4655 #define RELIANTUNIX 1
4656 EOF
4657
4658     cat >> confdefs.h <<\EOF
4659 #define sinix 1
4660 EOF
4661
4662     cat >> confdefs.h <<\EOF
4663 #define HAVE_SVID_GETTOD 1
4664 EOF
4665
4666     if echo "$OS_TEST" | grep -c 86 2>/dev/null; then
4667         cat >> confdefs.h <<\EOF
4668 #define i386 1
4669 EOF
4670
4671         CPU_ARCH=x86
4672     else
4673         CPU_ARCH=mips
4674     fi
4675
4676     if test "$GNU_CC"; then
4677         AS='$(CC) -x assembler-with-cpp'
4678         if test "$CPU_ARCH" = "mips"; then
4679             LD=gld
4680         fi
4681         CFLAGS="$CFLAGS -Wall -Wno-format"
4682     else
4683         AS='/usr/bin/cc'
4684         _OPTIMIZE_FLAGS='-O -F Olimit,4000'
4685     fi
4686
4687     DSO_LDOPTS='-G -z defs -h $(@:$(OBJDIR)/%.so=%.so)'
4688
4689     if test "$OS_RELEASE" = "5.43"; then
4690         cat >> confdefs.h <<\EOF
4691 #define IP_MULTICAST 1
4692 EOF
4693
4694     fi
4695
4696     OS_LIBS="$OS_LIBS -lsocket -lnsl -lresolv -ldl -lc"
4697     USE_NSPR_THREADS=1
4698     MDCPUCFG_H=_reliantunix.cfg
4699     PR_MD_CSRCS=reliantunix.c
4700     if test "${OS_ARCH}" = "mips"; then
4701         PR_MD_ASFILES=os_ReliantUNIX.s
4702     fi
4703     ;;
4704
4705 *-sunos*)
4706     cat >> confdefs.h <<\EOF
4707 #define XP_UNIX 1
4708 EOF
4709
4710     cat >> confdefs.h <<\EOF
4711 #define SUNOS4 1
4712 EOF
4713
4714     CFLAGS="$CFLAGS -Wall -Wno-format"
4715     if test "$USE_MDUPDATE"; then
4716         CFLAGS="$CFLAGS -MDupdate \$(DEPENDENCIES)"
4717     fi
4718     CPU_ARCH=sparc
4719     DLL_SUFFIX=so.1.0
4720     DSO_LDOPTS=
4721     DSO_CFLAGS=-fPIC
4722     USE_NSPR_THREADS=1
4723     if test "$OS_RELEASE" = "4.1.3_U1"; then
4724         _OPTIMIZE_FLAGS=
4725         OS_LIBS="$OS_LIBS -lm"
4726     fi
4727     MDCPUCFG_H=_sunos4.cfg
4728     PR_MD_CSRCS=sunos4.c
4729     ;;
4730
4731 *-solaris*)
4732     if test -z "$USE_NSPR_THREADS"; then
4733         USE_PTHREADS=1
4734     fi
4735     cat >> confdefs.h <<\EOF
4736 #define XP_UNIX 1
4737 EOF
4738
4739     cat >> confdefs.h <<\EOF
4740 #define SVR4 1
4741 EOF
4742
4743     cat >> confdefs.h <<\EOF
4744 #define SYSV 1
4745 EOF
4746
4747     cat >> confdefs.h <<\EOF
4748 #define __svr4 1
4749 EOF
4750
4751     cat >> confdefs.h <<\EOF
4752 #define __svr4__ 1
4753 EOF
4754
4755     cat >> confdefs.h <<\EOF
4756 #define SOLARIS 1
4757 EOF
4758
4759     cat >> confdefs.h <<\EOF
4760 #define HAVE_FCNTL_FILE_LOCKING 1
4761 EOF
4762
4763     CPU_ARCH=`uname -p`
4764     MDCPUCFG_H=_solaris.cfg
4765     PR_MD_CSRCS=solaris.c
4766     LD=/usr/ccs/bin/ld
4767     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
4768     RESOLVE_LINK_SYMBOLS=1
4769     if test -n "$GNU_CC"; then
4770         DSO_CFLAGS=-fPIC
4771         if `$CC -print-prog-name=ld` -v 2>&1 | grep -c GNU >/dev/null; then
4772             GCC_USE_GNU_LD=1
4773         fi
4774         DSO_LDOPTS='-shared -Wl,-h,$(notdir $@),-z,combreloc,-z,defs,-z,ignore,-Bdirect'
4775     else
4776         DSO_CFLAGS=-KPIC
4777         DSO_LDOPTS='-G -h $(notdir $@) -z combreloc -z defs -z ignore -Bdirect'
4778     fi
4779     if test -n "$GNU_CC"; then
4780         CFLAGS="$CFLAGS -Wall"
4781         CXXFLAGS="$CXXFLAGS -Wall"
4782         if test -n "$USE_MDUPDATE"; then
4783             CFLAGS="$CFLAGS -MDupdate \$(DEPENDENCIES)"
4784             CXXFLAGS="$CXXFLAGS -MDupdate \$(DEPENDENCIES)"
4785         fi
4786         GCC_AS=`$CC -print-prog-name=as`
4787         if test "`echo | $GCC_AS -v 2>&1 | grep -c GNU`" != "0"; then
4788             GNU_AS=1
4789         fi
4790     else
4791         CFLAGS="$CFLAGS -xstrconst"
4792         CXXFLAGS="$CXXFLAGS -Qoption cg -xstrconst -features=tmplife"
4793         if test -z "$MOZ_OPTIMIZE"; then
4794             CFLAGS="$CFLAGS -xs"
4795             CXXFLAGS="$CXXFLAGS -xs"
4796         fi
4797         _OPTIMIZE_FLAGS=-xO4
4798     fi
4799     if test -z "$GNU_AS"; then
4800         ASFLAGS="$ASFLAGS -Wa,-P"
4801     fi
4802     if test -n "$USE_64"; then
4803         if test -n "$GNU_CC"; then
4804             CC="$CC -m64"
4805             CXX="$CXX -m64"
4806         else
4807             if test "$OS_TEST" = "i86pc"; then
4808                 CC="$CC -xarch=amd64"
4809                 CXX="$CXX -xarch=amd64"
4810             else
4811                 CC="$CC -xarch=v9"
4812                 CXX="$CXX -xarch=v9"
4813             fi
4814         fi
4815     fi
4816     if test "$OS_TEST" = "i86pc"; then
4817         if test -z "$USE_64"; then
4818             cat >> confdefs.h <<\EOF
4819 #define i386 1
4820 EOF
4821
4822         fi
4823         CPU_ARCH_TAG=_$OS_TEST
4824         # The default debug format, DWARF (-g), is not supported by gcc
4825         # on i386-ANY-sysv4/solaris, but the stabs format is.  It is
4826         # assumed that the Solaris assembler /usr/ccs/bin/as is used.
4827         # If your gcc uses GNU as, you do not need the -Wa,-s option.
4828         if test -n "$MOZ_DEBUG" && test -n "$GNU_CC"; then
4829             _DEBUG_FLAGS=-gstabs
4830             if test -z "$GNU_AS"; then
4831                 _DEBUG_FLAGS="$_DEBUG_FLAGS -Wa,-s"
4832             fi
4833         fi
4834     fi
4835     case "${target_os}" in
4836     solaris2.3*)
4837         cat >> confdefs.h <<\EOF
4838 #define _PR_NO_LARGE_FILES 1
4839 EOF
4840
4841         ;;
4842     solaris2.4*)
4843         cat >> confdefs.h <<\EOF
4844 #define _PR_NO_LARGE_FILES 1
4845 EOF
4846
4847         ;;
4848     solaris2.5*)
4849         cat >> confdefs.h <<\EOF
4850 #define SOLARIS2_5 1
4851 EOF
4852
4853         ;;
4854     *)
4855         cat >> confdefs.h <<\EOF
4856 #define _PR_HAVE_OFF64_T 1
4857 EOF
4858
4859         # The lfcompile64(5) man page on Solaris 2.6 says:
4860         #     For applications that do not wish to conform to the POSIX or
4861         #     X/Open  specifications,  the  64-bit transitional interfaces
4862         #     are available by default.  No compile-time flags need to  be
4863         #     set.
4864         # But gcc 2.7.2.x fails to define _LARGEFILE64_SOURCE by default.
4865         # The native compiler, gcc 2.8.x, and egcs don't have this problem.
4866         if test -n "$GNU_CC"; then
4867             cat >> confdefs.h <<\EOF
4868 #define _LARGEFILE64_SOURCE 1
4869 EOF
4870
4871         fi
4872         ;;
4873     esac
4874     case "${target_os}" in
4875     solaris2.3*)
4876         ;;
4877     solaris2.4*)
4878         ;;
4879     solaris2.5*)
4880         ;;
4881     solaris2.6*)
4882         ;;
4883     solaris2.7*)
4884         ;;
4885     *)
4886         # Solaris 8 or higher has IPv6.
4887         cat >> confdefs.h <<\EOF
4888 #define _PR_INET6 1
4889 EOF
4890
4891         ;;
4892     esac
4893     if test "$CPU_ARCH" = "sparc"; then
4894         # 64-bit Solaris SPARC requires V9 architecture, so the following
4895         # is not needed.
4896         if test -z "$USE_64"; then
4897             ULTRASPARC_LIBRARY=nspr_flt
4898         fi
4899     fi
4900     # Purify requires that binaries linked against nspr also
4901     # be linked against -lrt (or -lposix4) so add it to OS_LIBS
4902     _rev=`uname -r`
4903     _librt=`echo $_rev 5.6 | awk '{ if ($1 > $2) print "-lrt"; else print "-lposix4" }'`
4904     OS_LIBS="$OS_LIBS $_librt"
4905     ;;
4906
4907 *-sco-sysv5*)
4908     cat >> confdefs.h <<\EOF
4909 #define XP_UNIX 1
4910 EOF
4911
4912     cat >> confdefs.h <<\EOF
4913 #define UNIXWARE 1
4914 EOF
4915
4916     cat >> confdefs.h <<\EOF
4917 #define SVR4 1
4918 EOF
4919
4920     cat >> confdefs.h <<\EOF
4921 #define SYSV 1
4922 EOF
4923
4924     USE_NSPR_THREADS=1
4925     if echo $OS_RELEASE | grep -c 2.1 2>/dev/null; then
4926         cat >> confdefs.h <<\EOF
4927 #define _PR_NO_LARGE_FILES 1
4928 EOF
4929
4930         CC='$(NSDEPTH)/build/hcc cc'
4931         CXX='$(NSDEPTH)/build/hcpp CC'
4932         MDCPUCFG_H=_unixware.cfg
4933     else
4934         cat >> confdefs.h <<\EOF
4935 #define _LARGEFILE64_SOURCE 1
4936 EOF
4937
4938         cat >> confdefs.h <<\EOF
4939 #define _PR_HAVE_OFF64_T 1
4940 EOF
4941
4942         cat >> confdefs.h <<\EOF
4943 #define _PR_HAVE_SOCKADDR_LEN 1
4944 EOF
4945
4946         MDCPUCFG_H=_unixware7.cfg
4947     fi
4948     PR_MD_CSRCS=unixware.c
4949     DSO_LDOPTS=-G
4950     CPU_ARCH=x86
4951     ;;
4952
4953 *-os2*)
4954     cat >> confdefs.h <<\EOF
4955 #define XP_OS2 1
4956 EOF
4957
4958     cat >> confdefs.h <<\EOF
4959 #define XP_PC 1
4960 EOF
4961
4962     cat >> confdefs.h <<\EOF
4963 #define BSD_SELECT 1
4964 EOF
4965
4966     cat >> confdefs.h <<\EOF
4967 #define TCPV40HDRS 1
4968 EOF
4969
4970     LIB_SUFFIX=lib
4971     DLL_SUFFIX=dll
4972     RC=rc.exe
4973     PR_MD_ARCH_DIR=os2
4974     PROG_SUFFIX=.exe
4975     NSINSTALL=nsinstall
4976     MDCPUCFG_H=_os2.cfg
4977     RESOLVE_LINK_SYMBOLS=1
4978
4979     cat >> confdefs.h <<\EOF
4980 #define OS2 1
4981 EOF
4982
4983     AR=emxomfar
4984     AR_FLAGS='r $@'
4985     CFLAGS="$CFLAGS -Wall -Zomf"
4986     CXXFLAGS="$CFLAGS -Wall -Zomf"
4987     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
4988     DSO_CFLAGS=
4989     DSO_LDOPTS='-Zomf -Zdll -Zmap'
4990     LDFLAGS='-Zmap'
4991     _OPTIMIZE_FLAGS="-O2 -s"
4992     _DEBUG_FLAGS="-g -fno-inline"
4993     if test -n "$MOZ_OPTIMIZE"; then
4994       DSO_LDOPTS="$DSO_LDOPTS -Zlinker /EXEPACK:2 -Zlinker /PACKCODE -Zlinker /PACKDATA"
4995     fi
4996     OS_LIBS="-lsocket"
4997     IMPLIB='emximp -o'
4998     FILTER='emxexp -o'
4999     if test -n "$MOZ_OS2_HIGH_MEMORY"; then
5000       DSO_LDOPTS="$DSO_LDOPTS -Zhigh-mem"
5001       LDFLAGS="$LDFLAGS -Zhigh-mem"
5002       cat >> confdefs.h <<\EOF
5003 #define MOZ_OS2_HIGH_MEMORY 1
5004 EOF
5005
5006     fi
5007
5008     # GCC for OS/2 currently predefines these, but we don't want them
5009     DEFINES="$DEFINES -Uunix -U__unix -U__unix__"
5010     ;;
5011
5012 *)
5013     cat >> confdefs.h <<\EOF
5014 #define XP_UNIX 1
5015 EOF
5016
5017     ;;
5018
5019 esac
5020
5021 if test -z "$SKIP_LIBRARY_CHECKS"; then
5022
5023
5024
5025 case $target in
5026 *-darwin*|*-beos*)
5027     ;;
5028 *)
5029     echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
5030 echo "configure:5031: checking for dlopen in -ldl" >&5
5031 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
5032 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5033   echo $ac_n "(cached) $ac_c" 1>&6
5034 else
5035   ac_save_LIBS="$LIBS"
5036 LIBS="-ldl  $LIBS"
5037 cat > conftest.$ac_ext <<EOF
5038 #line 5039 "configure"
5039 #include "confdefs.h"
5040 /* Override any gcc2 internal prototype to avoid an error.  */
5041 /* We use char because int might match the return type of a gcc2
5042     builtin and then its argument prototype would still apply.  */
5043 char dlopen();
5044
5045 int main() {
5046 dlopen()
5047 ; return 0; }
5048 EOF
5049 if { (eval echo configure:5050: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5050   rm -rf conftest*
5051   eval "ac_cv_lib_$ac_lib_var=yes"
5052 else
5053   echo "configure: failed program was:" >&5
5054   cat conftest.$ac_ext >&5
5055   rm -rf conftest*
5056   eval "ac_cv_lib_$ac_lib_var=no"
5057 fi
5058 rm -f conftest*
5059 LIBS="$ac_save_LIBS"
5060
5061 fi
5062 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5063   echo "$ac_t""yes" 1>&6
5064   ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'`
5065 echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6
5066 echo "configure:5067: checking for dlfcn.h" >&5
5067 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5068   echo $ac_n "(cached) $ac_c" 1>&6
5069 else
5070   cat > conftest.$ac_ext <<EOF
5071 #line 5072 "configure"
5072 #include "confdefs.h"
5073 #include <dlfcn.h>
5074 EOF
5075 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5076 { (eval echo configure:5077: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5077 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5078 if test -z "$ac_err"; then
5079   rm -rf conftest*
5080   eval "ac_cv_header_$ac_safe=yes"
5081 else
5082   echo "$ac_err" >&5
5083   echo "configure: failed program was:" >&5
5084   cat conftest.$ac_ext >&5
5085   rm -rf conftest*
5086   eval "ac_cv_header_$ac_safe=no"
5087 fi
5088 rm -f conftest*
5089 fi
5090 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5091   echo "$ac_t""yes" 1>&6
5092   OS_LIBS="-ldl $OS_LIBS"
5093 else
5094   echo "$ac_t""no" 1>&6
5095 fi
5096
5097 else
5098   echo "$ac_t""no" 1>&6
5099 fi
5100
5101     ;;
5102 esac
5103
5104
5105
5106
5107 if test $ac_cv_prog_gcc = yes; then
5108     echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
5109 echo "configure:5110: checking whether ${CC-cc} needs -traditional" >&5
5110 if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
5111   echo $ac_n "(cached) $ac_c" 1>&6
5112 else
5113     ac_pattern="Autoconf.*'x'"
5114   cat > conftest.$ac_ext <<EOF
5115 #line 5116 "configure"
5116 #include "confdefs.h"
5117 #include <sgtty.h>
5118 Autoconf TIOCGETP
5119 EOF
5120 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5121   egrep "$ac_pattern" >/dev/null 2>&1; then
5122   rm -rf conftest*
5123   ac_cv_prog_gcc_traditional=yes
5124 else
5125   rm -rf conftest*
5126   ac_cv_prog_gcc_traditional=no
5127 fi
5128 rm -f conftest*
5129
5130
5131   if test $ac_cv_prog_gcc_traditional = no; then
5132     cat > conftest.$ac_ext <<EOF
5133 #line 5134 "configure"
5134 #include "confdefs.h"
5135 #include <termio.h>
5136 Autoconf TCGETA
5137 EOF
5138 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5139   egrep "$ac_pattern" >/dev/null 2>&1; then
5140   rm -rf conftest*
5141   ac_cv_prog_gcc_traditional=yes
5142 fi
5143 rm -f conftest*
5144
5145   fi
5146 fi
5147
5148 echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6
5149   if test $ac_cv_prog_gcc_traditional = yes; then
5150     CC="$CC -traditional"
5151   fi
5152 fi
5153
5154 for ac_func in lchown strerror
5155 do
5156 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5157 echo "configure:5158: checking for $ac_func" >&5
5158 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5159   echo $ac_n "(cached) $ac_c" 1>&6
5160 else
5161   cat > conftest.$ac_ext <<EOF
5162 #line 5163 "configure"
5163 #include "confdefs.h"
5164 /* System header to define __stub macros and hopefully few prototypes,
5165     which can conflict with char $ac_func(); below.  */
5166 #include <assert.h>
5167 /* Override any gcc2 internal prototype to avoid an error.  */
5168 /* We use char because int might match the return type of a gcc2
5169     builtin and then its argument prototype would still apply.  */
5170 char $ac_func();
5171
5172 int main() {
5173
5174 /* The GNU C library defines this for functions which it implements
5175     to always fail with ENOSYS.  Some functions are actually named
5176     something starting with __ and the normal name is an alias.  */
5177 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5178 choke me
5179 #else
5180 $ac_func();
5181 #endif
5182
5183 ; return 0; }
5184 EOF
5185 if { (eval echo configure:5186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5186   rm -rf conftest*
5187   eval "ac_cv_func_$ac_func=yes"
5188 else
5189   echo "configure: failed program was:" >&5
5190   cat conftest.$ac_ext >&5
5191   rm -rf conftest*
5192   eval "ac_cv_func_$ac_func=no"
5193 fi
5194 rm -f conftest*
5195 fi
5196
5197 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5198   echo "$ac_t""yes" 1>&6
5199     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5200   cat >> confdefs.h <<EOF
5201 #define $ac_tr_func 1
5202 EOF
5203
5204 else
5205   echo "$ac_t""no" 1>&6
5206 fi
5207 done
5208
5209
5210
5211
5212 # Check whether --enable-strip or --disable-strip was given.
5213 if test "${enable_strip+set}" = set; then
5214   enableval="$enable_strip"
5215    if test "$enableval" = "yes"; then
5216             ENABLE_STRIP=1
5217       fi
5218 fi
5219
5220
5221 case "${target_os}" in
5222 hpux*)
5223 if test -z "$GNU_CC"; then
5224
5225     echo $ac_n "checking for +Olit support""... $ac_c" 1>&6
5226 echo "configure:5227: checking for +Olit support" >&5
5227 if eval "test \"`echo '$''{'ac_cv_hpux_usable_olit_option'+set}'`\" = set"; then
5228   echo $ac_n "(cached) $ac_c" 1>&6
5229 else
5230                   ac_cv_hpux_usable_olit_option=no
5231         rm -f conftest*
5232         echo 'int main() { return 0; }' | cat > conftest.c
5233         ${CC-cc} ${CFLAGS} +Olit=all -o conftest conftest.c > conftest.out 2>&1
5234         if test $? -eq 0; then
5235             if test -z "`egrep -i '(unrecognize|unknown)' conftest.out`"; then
5236                 ac_cv_hpux_usable_olit_option=yes
5237             fi
5238         fi
5239         rm -f conftest*
5240
5241 fi
5242
5243 echo "$ac_t""$ac_cv_hpux_usable_olit_option" 1>&6
5244
5245     if test "$ac_cv_hpux_usable_olit_option" = "yes"; then
5246         CFLAGS="$CFLAGS +Olit=all"
5247         CXXFLAGS="$CXXFLAGS +Olit=all"
5248     else
5249         CFLAGS="$CFLAGS +ESlit"
5250         CXXFLAGS="$CXXFLAGS +ESlit"
5251     fi
5252 fi
5253 ;;
5254 esac
5255
5256
5257
5258 case "$target_os" in
5259 darwin*)
5260     _HAVE_PTHREADS=1
5261     ;;
5262 *)
5263
5264 echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6
5265 echo "configure:5266: checking for pthread_create in -lpthreads" >&5
5266 echo "
5267     #include <pthread.h>
5268     void *foo(void *v) { return v; }
5269     int main() {
5270         pthread_t t;
5271         if (!pthread_create(&t, 0, &foo, 0)) {
5272             pthread_join(t, 0);
5273         }
5274         return 0;
5275     }" > dummy.c ;
5276     echo "${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -lpthreads $LDFLAGS $LIBS" 1>&5;
5277     ${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -lpthreads $LDFLAGS $LIBS 2>&5;
5278     _res=$? ;
5279     rm -f dummy.c dummy${ac_exeext} ;
5280     if test "$_res" = "0"; then
5281         echo "$ac_t""yes" 1>&6
5282         _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthreads"
5283     else
5284         echo "$ac_t""no" 1>&6
5285
5286 echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
5287 echo "configure:5288: checking for pthread_create in -lpthread" >&5
5288 echo "
5289     #include <pthread.h>
5290     void *foo(void *v) { return v; }
5291     int main() {
5292         pthread_t t;
5293         if (!pthread_create(&t, 0, &foo, 0)) {
5294             pthread_join(t, 0);
5295         }
5296         return 0;
5297     }" > dummy.c ;
5298     echo "${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -lpthread $LDFLAGS $LIBS" 1>&5;
5299     ${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -lpthread $LDFLAGS $LIBS 2>&5;
5300     _res=$? ;
5301     rm -f dummy.c dummy${ac_exeext} ;
5302     if test "$_res" = "0"; then
5303         echo "$ac_t""yes" 1>&6
5304         _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthread"
5305     else
5306         echo "$ac_t""no" 1>&6
5307
5308 echo $ac_n "checking for pthread_create in -lc_r""... $ac_c" 1>&6
5309 echo "configure:5310: checking for pthread_create in -lc_r" >&5
5310 echo "
5311     #include <pthread.h>
5312     void *foo(void *v) { return v; }
5313     int main() {
5314         pthread_t t;
5315         if (!pthread_create(&t, 0, &foo, 0)) {
5316             pthread_join(t, 0);
5317         }
5318         return 0;
5319     }" > dummy.c ;
5320     echo "${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -lc_r $LDFLAGS $LIBS" 1>&5;
5321     ${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -lc_r $LDFLAGS $LIBS 2>&5;
5322     _res=$? ;
5323     rm -f dummy.c dummy${ac_exeext} ;
5324     if test "$_res" = "0"; then
5325         echo "$ac_t""yes" 1>&6
5326         _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lc_r"
5327     else
5328         echo "$ac_t""no" 1>&6
5329
5330 echo $ac_n "checking for pthread_create in -lc""... $ac_c" 1>&6
5331 echo "configure:5332: checking for pthread_create in -lc" >&5
5332 echo "
5333     #include <pthread.h>
5334     void *foo(void *v) { return v; }
5335     int main() {
5336         pthread_t t;
5337         if (!pthread_create(&t, 0, &foo, 0)) {
5338             pthread_join(t, 0);
5339         }
5340         return 0;
5341     }" > dummy.c ;
5342     echo "${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -lc $LDFLAGS $LIBS" 1>&5;
5343     ${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -lc $LDFLAGS $LIBS 2>&5;
5344     _res=$? ;
5345     rm -f dummy.c dummy${ac_exeext} ;
5346     if test "$_res" = "0"; then
5347         echo "$ac_t""yes" 1>&6
5348         _HAVE_PTHREADS=1
5349
5350     else
5351         echo "$ac_t""no" 1>&6
5352
5353     fi
5354
5355
5356     fi
5357
5358
5359     fi
5360
5361
5362     fi
5363
5364     ;;
5365 esac
5366
5367 # Check whether --with-pthreads or --without-pthreads was given.
5368 if test "${with_pthreads+set}" = set; then
5369   withval="$with_pthreads"
5370    if test "$withval" = "yes"; then
5371             if test -n "$_HAVE_PTHREADS"; then
5372                     USE_PTHREADS=1
5373                     USE_USER_PTHREADS=
5374                     USE_NSPR_THREADS=
5375             else
5376                     { echo "configure: error:  --with-pthreads specified for a system without pthread support " 1>&2; exit 1; };
5377             fi
5378           else
5379             USE_PTHREADS=
5380             _PTHREAD_LDFLAGS=
5381           fi
5382 else
5383    if test -n "$_HAVE_PTHREADS" && test -z "$USE_USER_PTHREADS" && test -z "$USE_NSPR_THREADS"; then
5384             USE_PTHREADS=1
5385             USE_USER_PTHREADS=
5386             USE_NSPR_THREADS=
5387           fi
5388 fi
5389
5390
5391 # Check whether --enable-user-pthreads or --disable-user-pthreads was given.
5392 if test "${enable_user_pthreads+set}" = set; then
5393   enableval="$enable_user_pthreads"
5394    if test "$enableval" = "yes"; then
5395         if test -n "$_HAVE_PTHREADS"; then
5396                     USE_PTHREADS=
5397                     USE_USER_PTHREADS=1
5398                     USE_NSPR_THREADS=
5399             else
5400                     { echo "configure: error:  --enable-user-pthreads specified for a system without pthread support " 1>&2; exit 1; };
5401             fi
5402           fi
5403 fi
5404
5405
5406 # Check whether --enable-nspr-threads or --disable-nspr-threads was given.
5407 if test "${enable_nspr_threads+set}" = set; then
5408   enableval="$enable_nspr_threads"
5409    if test "$enableval" = "yes"; then
5410             USE_PTHREADS=
5411             USE_USER_PTHREADS=
5412             USE_NSPR_THREADS=1
5413           fi
5414 fi
5415
5416
5417 case "$target" in
5418 *-beos*)
5419     # Check whether --with-bthreads or --without-bthreads was given.
5420 if test "${with_bthreads+set}" = set; then
5421   withval="$with_bthreads"
5422         if test "$withval" = "yes"; then
5423             USE_BTHREADS=1
5424                 USE_USER_PTHREADS=
5425                 USE_PTHREADS=
5426             fi
5427 fi
5428
5429     ;;
5430 esac
5431
5432 fi # SKIP_LIBRARY_CHECKS
5433
5434 # Check whether --enable-ipv6 or --disable-ipv6 was given.
5435 if test "${enable_ipv6+set}" = set; then
5436   enableval="$enable_ipv6"
5437    if test "$enableval" = "yes"; then
5438             USE_IPV6=1
5439       else
5440             USE_IPV6=
5441       fi
5442 fi
5443
5444
5445
5446 # Check whether --enable-boehm or --disable-boehm was given.
5447 if test "${enable_boehm+set}" = set; then
5448   enableval="$enable_boehm"
5449    if test "$enableval" = "yes"; then
5450         cat >> confdefs.h <<\EOF
5451 #define GC_LEAK_DETECTOR 1
5452 EOF
5453
5454         GC_LEAK_DETECTOR=1
5455     fi
5456 fi
5457
5458
5459 if test -n "$USE_PTHREADS"; then
5460       rm -f conftest*
5461    ac_cv_have_dash_pthread=no
5462    echo $ac_n "checking whether ${CC-cc} accepts -pthread""... $ac_c" 1>&6
5463 echo "configure:5464: checking whether ${CC-cc} accepts -pthread" >&5
5464    echo 'int main() { return 0; }' | cat > conftest.c
5465    ${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1
5466    if test $? -eq 0; then
5467         if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthread`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
5468             ac_cv_have_dash_pthread=yes
5469                 case "$target_os" in
5470             freebsd*)
5471 # Freebsd doesn't use -pthread for compiles, it uses them for linking
5472             ;;
5473             *)
5474             CFLAGS="$CFLAGS -pthread"
5475             CXXFLAGS="$CXXFLAGS -pthread"
5476             ;;
5477         esac
5478         fi
5479     fi
5480     rm -f conftest*
5481     echo "$ac_t""$ac_cv_have_dash_pthread" 1>&6
5482
5483                             ac_cv_have_dash_pthreads=no
5484     if test "$ac_cv_have_dash_pthread" = "no"; then
5485             echo $ac_n "checking whether ${CC-cc} accepts -pthreads""... $ac_c" 1>&6
5486 echo "configure:5487: checking whether ${CC-cc} accepts -pthreads" >&5
5487         echo 'int main() { return 0; }' | cat > conftest.c
5488             ${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1
5489         if test $? -eq 0; then
5490                 if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthreads`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
5491                             ac_cv_have_dash_pthreads=yes
5492                             CFLAGS="$CFLAGS -pthreads"
5493                             CXXFLAGS="$CXXFLAGS -pthreads"
5494                     fi
5495             fi
5496             rm -f conftest*
5497         echo "$ac_t""$ac_cv_have_dash_pthreads" 1>&6
5498     fi
5499
5500     case "$target" in
5501     *-solaris*)
5502         if test "$ac_cv_have_dash_pthreads" = "yes"; then
5503             _PTHREAD_LDFLAGS=
5504         fi
5505             ;;
5506     *-freebsd*)
5507             cat >> confdefs.h <<\EOF
5508 #define _REENTRANT 1
5509 EOF
5510
5511             cat >> confdefs.h <<\EOF
5512 #define _THREAD_SAFE 1
5513 EOF
5514
5515                     if test "$ac_cv_have_dash_pthread" = "yes"; then
5516                 _PTHREAD_LDFLAGS="-pthread"
5517             else
5518                 _PTHREAD_LDFLAGS="-lc_r"
5519             fi
5520             ;;
5521     *-netbsd*)
5522             if test "$ac_cv_have_dash_pthread" = "yes"; then
5523                 _PTHREAD_LDFLAGS="-pthread"
5524             fi
5525             ;;
5526     *-bsdi*)
5527             cat >> confdefs.h <<\EOF
5528 #define _THREAD_SAFE 1
5529 EOF
5530
5531                     if test "$ac_cv_have_dash_pthread" = "yes"; then
5532                 _PTHREAD_LDFLAGS=
5533             fi
5534             ;;
5535     *-openbsd*)
5536         if test "$ac_cv_have_dash_pthread" = "yes"; then
5537             _PTHREAD_LDFLAGS=-pthread
5538         fi
5539         ;;
5540     *-linux*|*-gnu*|*-k*bsd*-gnu)
5541         cat >> confdefs.h <<\EOF
5542 #define _REENTRANT 1
5543 EOF
5544
5545         ;;
5546     esac
5547
5548 else
5549     if test -n "$USE_USER_PTHREADS"; then
5550             USE_PTHREADS=
5551             USE_NSPR_THREADS=
5552     else
5553         _PTHREAD_LDFLAGS=
5554     fi
5555 fi
5556
5557 case "$target" in
5558 *-aix*)
5559     if test -n "$USE_NSPR_THREADS"; then
5560         cat >> confdefs.h <<\EOF
5561 #define _PR_LOCAL_THREADS_ONLY 1
5562 EOF
5563
5564     fi
5565     case "$target_os" in
5566     aix4.1*)
5567         if test -z "$USE_PTHREADS"; then
5568             cat >> confdefs.h <<\EOF
5569 #define AIX_RENAME_SELECT 1
5570 EOF
5571
5572         fi
5573         ;;
5574     aix4.2*)
5575         if test -z "$USE_NSPR_THREADS"; then
5576             cat >> confdefs.h <<\EOF
5577 #define HAVE_POINTER_LOCALTIME_R 1
5578 EOF
5579
5580         fi
5581         ;;
5582     aix4.3*)
5583         if test -z "$USE_NSPR_THREADS"; then
5584             cat >> confdefs.h <<\EOF
5585 #define HAVE_POINTER_LOCALTIME_R 1
5586 EOF
5587
5588         fi
5589         if test -n "$USE_PTHREADS"; then
5590             cat >> confdefs.h <<\EOF
5591 #define _PR_HAVE_THREADSAFE_GETHOST 1
5592 EOF
5593
5594         fi
5595         ;;
5596     *)
5597         if test -z "$USE_NSPR_THREADS"; then
5598             cat >> confdefs.h <<\EOF
5599 #define HAVE_POINTER_LOCALTIME_R 1
5600 EOF
5601
5602         fi
5603         if test -n "$USE_PTHREADS"; then
5604             cat >> confdefs.h <<\EOF
5605 #define _PR_HAVE_THREADSAFE_GETHOST 1
5606 EOF
5607
5608         fi
5609         ;;
5610     esac
5611     ;;
5612 *-bsdi*)
5613     if test -n "$USE_PTHREADS"; then
5614         cat >> confdefs.h <<\EOF
5615 #define _PR_NEED_PTHREAD_INIT 1
5616 EOF
5617
5618     fi
5619     ;;
5620 *-freebsd*)
5621     if test -n "$USE_NSPR_THREADS"; then
5622         cat >> confdefs.h <<\EOF
5623 #define _PR_LOCAL_THREADS_ONLY 1
5624 EOF
5625
5626     fi
5627     ;;
5628 *-hpux*)
5629     if test -n "$USE_NSPR_THREADS"; then
5630         cat >> confdefs.h <<\EOF
5631 #define _PR_LOCAL_THREADS_ONLY 1
5632 EOF
5633
5634     fi
5635     if test "$USE_PTHREADS"; then
5636         if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then
5637             cat >> confdefs.h <<\EOF
5638 #define _REENTRANT 1
5639 EOF
5640
5641             cat >> confdefs.h <<\EOF
5642 #define _PR_DCETHREADS 1
5643 EOF
5644
5645         else
5646             cat >> confdefs.h <<EOF
5647 #define _POSIX_C_SOURCE 199506L
5648 EOF
5649
5650             cat >> confdefs.h <<\EOF
5651 #define _PR_HAVE_THREADSAFE_GETHOST 1
5652 EOF
5653
5654         fi
5655     fi
5656     if test "$USE_USER_PTHREADS"; then
5657         cat >> confdefs.h <<EOF
5658 #define _POSIX_C_SOURCE 199506L
5659 EOF
5660
5661     fi
5662     ;;
5663 *-irix*)
5664     if test "${target_os}" = "irix6.5"; then
5665         if test -n "$USE_PTHREADS"; then
5666             cat >> confdefs.h <<\EOF
5667 #define _PR_HAVE_GETHOST_R 1
5668 EOF
5669
5670             cat >> confdefs.h <<\EOF
5671 #define _PR_HAVE_GETHOST_R_POINTER 1
5672 EOF
5673
5674         fi
5675     fi
5676     ;;
5677 *-linux*|*-gnu*|*-k*bsd*-gnu)
5678     if test -n "$USE_NSPR_THREADS"; then
5679         cat >> confdefs.h <<\EOF
5680 #define _PR_LOCAL_THREADS_ONLY 1
5681 EOF
5682
5683     fi
5684     ;;
5685 *-mingw*|*-cygwin*|*-msvc*|*-mks*|*-os2*|*-beos*)
5686         USE_PTHREADS=
5687     _PTHREAD_LDFLAGS=
5688     USE_USER_PTHREADS=
5689     ;;
5690 *-netbsd*|*-openbsd*)
5691     if test -n "$USE_NSPR_THREADS"; then
5692         cat >> confdefs.h <<\EOF
5693 #define _PR_LOCAL_THREADS_ONLY 1
5694 EOF
5695
5696     fi
5697     ;;
5698 *-osf*)
5699     if test -n "$USE_NSPR_THREADS"; then
5700         cat >> confdefs.h <<\EOF
5701 #define _PR_LOCAL_THREADS_ONLY 1
5702 EOF
5703
5704     fi
5705     if test -n "$USE_PTHREADS"; then
5706         if echo $OS_RELEASE | egrep -c '(V2.0|V3.2)' 2>/dev/null; then
5707             :
5708         else
5709             cat >> confdefs.h <<\EOF
5710 #define _PR_HAVE_THREADSAFE_GETHOST 1
5711 EOF
5712
5713         fi
5714     fi
5715     ;;
5716 *-solaris*)
5717     if test -n "$USE_NSPR_THREADS"; then
5718         cat >> confdefs.h <<\EOF
5719 #define _PR_LOCAL_THREADS_ONLY 1
5720 EOF
5721
5722     fi
5723     if test -n "$USE_PTHREADS"; then
5724         cat >> confdefs.h <<\EOF
5725 #define _REENTRANT 1
5726 EOF
5727
5728         cat >> confdefs.h <<\EOF
5729 #define HAVE_POINTER_LOCALTIME_R 1
5730 EOF
5731
5732         if test "$OS_TEST" = "i86pc"; then
5733             if test -n "$USE_64"; then
5734                PR_MD_ASFILES=os_SunOS_x86_64.s
5735             else
5736                PR_MD_ASFILES=os_SunOS_x86.s
5737             fi
5738         else
5739             if test -n "$USE_64"; then
5740                 PR_MD_ASFILES=os_SunOS_sparcv9.s
5741             fi
5742         fi
5743     fi
5744     ;;
5745 *-nto*)
5746     if test -n "$USE_PTHREADS"; then
5747         cat >> confdefs.h <<\EOF
5748 #define _PR_HAVE_GETHOST_R 1
5749 EOF
5750
5751         cat >> confdefs.h <<\EOF
5752 #define _PR_HAVE_GETHOST_R_POINTER 1
5753 EOF
5754
5755     fi
5756     ;;
5757 esac
5758
5759 OS_LIBS="$_PTHREAD_LDFLAGS $OS_LIBS"
5760
5761 if test -n "$_SAVE_OPTIMIZE_FLAGS"; then
5762     _OPTIMIZE_FLAGS="$_SAVE_OPTIMIZE_FLAGS"
5763 fi
5764
5765 if test -n "$_SAVE_DEBUG_FLAGS"; then
5766     _DEBUG_FLAGS="$_SAVE_DEBUG_FLAGS"
5767 fi
5768
5769 if test -n "$MOZ_OPTIMIZE"; then
5770     CFLAGS="$CFLAGS $_OPTIMIZE_FLAGS"
5771     CXXFLAGS="$CXXFLAGS $_OPTIMIZE_FLAGS"
5772 fi
5773
5774 if test -n "$MOZ_DEBUG"; then
5775     CFLAGS="$CFLAGS $_DEBUG_FLAGS"
5776     CXXFLAGS="$CXXFLAGS $_DEBUG_FLAGS"
5777 fi
5778
5779 if test -n "$MOZ_OPTIMIZE"; then
5780     OBJDIR_TAG=_OPT
5781 else
5782     OBJDIR_TAG=_DBG
5783 fi
5784
5785 if test -n "$USE_64"; then
5786     COMPILER_TAG=_64
5787 fi
5788
5789 RELEASE_OBJDIR_NAME="${OS_CONFIG}${CPU_ARCH_TAG}${COMPILER_TAG}${IMPL_STRATEGY}${OBJDIR_TAG}.${OBJDIR_SUFFIX}"
5790
5791 case "$target_os" in
5792 cygwin*|msvc*|mks*)
5793     CC="\$(CYGWIN_WRAPPER) $CC"
5794     CXX="\$(CYGWIN_WRAPPER) $CXX"
5795     RC="\$(CYGWIN_WRAPPER) $RC"
5796     ;;
5797 esac
5798
5799
5800
5801
5802
5803
5804
5805
5806
5807
5808
5809
5810
5811
5812
5813
5814
5815
5816
5817
5818
5819
5820
5821
5822
5823
5824
5825
5826
5827
5828
5829
5830
5831
5832
5833
5834
5835
5836
5837
5838
5839
5840
5841
5842
5843
5844
5845
5846
5847
5848
5849
5850
5851
5852
5853
5854
5855
5856
5857
5858
5859
5860
5861
5862
5863
5864
5865
5866
5867
5868
5869
5870
5871
5872
5873
5874
5875
5876
5877
5878
5879
5880
5881
5882
5883
5884
5885
5886
5887
5888
5889
5890
5891
5892
5893
5894
5895 MAKEFILES="
5896 Makefile
5897 config/Makefile
5898 config/autoconf.mk
5899 config/nsprincl.mk
5900 config/nsprincl.sh
5901 config/nspr-config
5902 lib/Makefile
5903 lib/ds/Makefile
5904 lib/libc/Makefile
5905 lib/libc/include/Makefile
5906 lib/libc/src/Makefile
5907 lib/tests/Makefile
5908 pkg/Makefile
5909 pkg/linux/Makefile
5910 pkg/solaris/Makefile
5911 pkg/solaris/SUNWpr/Makefile
5912 pkg/solaris/SUNWprd/Makefile
5913 pr/Makefile
5914 pr/include/Makefile
5915 pr/include/md/Makefile
5916 pr/include/obsolete/Makefile
5917 pr/include/private/Makefile
5918 pr/src/Makefile
5919 pr/src/io/Makefile
5920 pr/src/linking/Makefile
5921 pr/src/malloc/Makefile
5922 pr/src/md/Makefile
5923 pr/src/md/${PR_MD_ARCH_DIR}/Makefile
5924 pr/src/memory/Makefile
5925 pr/src/misc/Makefile
5926 pr/src/threads/Makefile
5927 pr/tests/Makefile
5928 pr/tests/dll/Makefile
5929 "
5930
5931
5932 if test -z "$USE_PTHREADS" && test -z "$USE_BTHREADS"; then
5933     MAKEFILES="$MAKEFILES pr/src/threads/combined/Makefile"
5934 elif test -n "$USE_PTHREADS"; then
5935     MAKEFILES="$MAKEFILES pr/src/pthreads/Makefile"
5936 elif test -n "$USE_BTHREADS"; then
5937     MAKEFILES="$MAKEFILES pr/src/bthreads/Makefile"
5938 fi
5939
5940 if test -n "$USE_CPLUS"; then
5941     MAKEFILES="$MAKEFILES pr/src/cplus/Makefile pr/src/cplus/tests/Makefile"
5942 fi
5943
5944 echo $MAKEFILES > unallmakefiles
5945
5946 trap '' 1 2 15
5947 cat > confcache <<\EOF
5948 # This file is a shell script that caches the results of configure
5949 # tests run on this system so they can be shared between configure
5950 # scripts and configure runs.  It is not useful on other systems.
5951 # If it contains results you don't want to keep, you may remove or edit it.
5952 #
5953 # By default, configure uses ./config.cache as the cache file,
5954 # creating it if it does not exist already.  You can give configure
5955 # the --cache-file=FILE option to use a different cache file; that is
5956 # what configure does when it calls configure scripts in
5957 # subdirectories, so they share the cache.
5958 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5959 # config.status only pays attention to the cache file if you give it the
5960 # --recheck option to rerun configure.
5961 #
5962 EOF
5963 # The following way of writing the cache mishandles newlines in values,
5964 # but we know of no workaround that is simple, portable, and efficient.
5965 # So, don't put newlines in cache variables' values.
5966 # Ultrix sh set writes to stderr and can't be redirected directly,
5967 # and sets the high bit in the cache file unless we assign to the vars.
5968 (set) 2>&1 |
5969   case `(ac_space=' '; set | grep ac_space) 2>&1` in
5970   *ac_space=\ *)
5971     # `set' does not quote correctly, so add quotes (double-quote substitution
5972     # turns \\\\ into \\, and sed turns \\ into \).
5973     sed -n \
5974       -e "s/'/'\\\\''/g" \
5975       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5976     ;;
5977   *)
5978     # `set' quotes correctly as required by POSIX, so do not add quotes.
5979     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5980     ;;
5981   esac >> confcache
5982 if cmp -s $cache_file confcache; then
5983   :
5984 else
5985   if test -w $cache_file; then
5986     echo "updating cache $cache_file"
5987     cat confcache > $cache_file
5988   else
5989     echo "not updating unwritable cache $cache_file"
5990   fi
5991 fi
5992 rm -f confcache
5993
5994 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5995
5996 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5997 # Let make expand exec_prefix.
5998 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5999
6000 # Any assignment to VPATH causes Sun make to only execute
6001 # the first set of double-colon rules, so remove it if not needed.
6002 # If there is a colon in the path, we need to keep it.
6003 if test "x$srcdir" = x.; then
6004   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
6005 fi
6006
6007 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
6008
6009 # Transform confdefs.h into DEFS.
6010 # Protect against shell expansion while executing Makefile rules.
6011 # Protect against Makefile macro expansion.
6012 cat > conftest.defs <<\EOF
6013 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
6014 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
6015 s%\[%\\&%g
6016 s%\]%\\&%g
6017 s%\$%$$%g
6018 EOF
6019 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
6020 rm -f conftest.defs
6021
6022
6023 # Without the "./", some shells look in PATH for config.status.
6024 : ${CONFIG_STATUS=./config.status}
6025
6026 echo creating $CONFIG_STATUS
6027 rm -f $CONFIG_STATUS
6028 cat > $CONFIG_STATUS <<EOF
6029 #! /bin/sh
6030 # Generated automatically by configure.
6031 # Run this file to recreate the current configuration.
6032 # This directory was configured as follows,
6033 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
6034 #
6035 # $0 $ac_configure_args
6036 #
6037 # Compiler output produced by configure, useful for debugging
6038 # configure, is in ./config.log if it exists.
6039
6040 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
6041 for ac_option
6042 do
6043   case "\$ac_option" in
6044   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6045     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
6046     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
6047   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
6048     echo "$CONFIG_STATUS generated by autoconf version 2.13"
6049     exit 0 ;;
6050   -help | --help | --hel | --he | --h)
6051     echo "\$ac_cs_usage"; exit 0 ;;
6052   *) echo "\$ac_cs_usage"; exit 1 ;;
6053   esac
6054 done
6055
6056 ac_given_srcdir=$srcdir
6057
6058 trap 'rm -fr `echo "$MAKEFILES" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
6059 EOF
6060 cat >> $CONFIG_STATUS <<EOF
6061
6062 # Protect against being on the right side of a sed subst in config.status.
6063 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
6064  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
6065 $ac_vpsub
6066 $extrasub
6067 s%@SHELL@%$SHELL%g
6068 s%@CFLAGS@%$CFLAGS%g
6069 s%@CPPFLAGS@%$CPPFLAGS%g
6070 s%@CXXFLAGS@%$CXXFLAGS%g
6071 s%@FFLAGS@%$FFLAGS%g
6072 s%@DEFS@%$DEFS%g
6073 s%@LDFLAGS@%$LDFLAGS%g
6074 s%@LIBS@%$LIBS%g
6075 s%@exec_prefix@%$exec_prefix%g
6076 s%@prefix@%$prefix%g
6077 s%@program_transform_name@%$program_transform_name%g
6078 s%@bindir@%$bindir%g
6079 s%@sbindir@%$sbindir%g
6080 s%@libexecdir@%$libexecdir%g
6081 s%@datadir@%$datadir%g
6082 s%@sysconfdir@%$sysconfdir%g
6083 s%@sharedstatedir@%$sharedstatedir%g
6084 s%@localstatedir@%$localstatedir%g
6085 s%@libdir@%$libdir%g
6086 s%@includedir@%$includedir%g
6087 s%@oldincludedir@%$oldincludedir%g
6088 s%@infodir@%$infodir%g
6089 s%@mandir@%$mandir%g
6090 s%@host@%$host%g
6091 s%@host_alias@%$host_alias%g
6092 s%@host_cpu@%$host_cpu%g
6093 s%@host_vendor@%$host_vendor%g
6094 s%@host_os@%$host_os%g
6095 s%@target@%$target%g
6096 s%@target_alias@%$target_alias%g
6097 s%@target_cpu@%$target_cpu%g
6098 s%@target_vendor@%$target_vendor%g
6099 s%@target_os@%$target_os%g
6100 s%@build@%$build%g
6101 s%@build_alias@%$build_alias%g
6102 s%@build_cpu@%$build_cpu%g
6103 s%@build_vendor@%$build_vendor%g
6104 s%@build_os@%$build_os%g
6105 s%@CC@%$CC%g
6106 s%@dist_prefix@%$dist_prefix%g
6107 s%@dist_bindir@%$dist_bindir%g
6108 s%@dist_includedir@%$dist_includedir%g
6109 s%@dist_libdir@%$dist_libdir%g
6110 s%@WHOAMI@%$WHOAMI%g
6111 s%@HOST_CC@%$HOST_CC%g
6112 s%@CXX@%$CXX%g
6113 s%@RANLIB@%$RANLIB%g
6114 s%@AR@%$AR%g
6115 s%@AS@%$AS%g
6116 s%@LD@%$LD%g
6117 s%@STRIP@%$STRIP%g
6118 s%@WINDRES@%$WINDRES%g
6119 s%@CPP@%$CPP%g
6120 s%@PERL@%$PERL%g
6121 s%@SHELL_OVERRIDE@%$SHELL_OVERRIDE%g
6122 s%@MOZILLA_CLIENT@%$MOZILLA_CLIENT%g
6123 s%@HOST_CFLAGS@%$HOST_CFLAGS%g
6124 s%@HOST_LDFLAGS@%$HOST_LDFLAGS%g
6125 s%@GNU_CC@%$GNU_CC%g
6126 s%@GCC_USE_GNU_LD@%$GCC_USE_GNU_LD%g
6127 s%@MSC_VER@%$MSC_VER%g
6128 s%@CROSS_COMPILE@%$CROSS_COMPILE%g
6129 s%@MOZ_OPTIMIZE@%$MOZ_OPTIMIZE%g
6130 s%@USE_CPLUS@%$USE_CPLUS%g
6131 s%@USE_IPV6@%$USE_IPV6%g
6132 s%@USE_N32@%$USE_N32%g
6133 s%@USE_64@%$USE_64%g
6134 s%@OBJECT_MODE@%$OBJECT_MODE%g
6135 s%@GC_LEAK_DETECTOR@%$GC_LEAK_DETECTOR%g
6136 s%@ENABLE_STRIP@%$ENABLE_STRIP%g
6137 s%@USE_PTHREADS@%$USE_PTHREADS%g
6138 s%@USE_BTHREADS@%$USE_BTHREADS%g
6139 s%@USE_USER_PTHREADS@%$USE_USER_PTHREADS%g
6140 s%@USE_NSPR_THREADS@%$USE_NSPR_THREADS%g
6141 s%@LIBNSPR@%$LIBNSPR%g
6142 s%@LIBPLC@%$LIBPLC%g
6143 s%@MOD_MAJOR_VERSION@%$MOD_MAJOR_VERSION%g
6144 s%@MOD_MINOR_VERSION@%$MOD_MINOR_VERSION%g
6145 s%@MOD_PATCH_VERSION@%$MOD_PATCH_VERSION%g
6146 s%@NSPR_MODNAME@%$NSPR_MODNAME%g
6147 s%@MDCPUCFG_H@%$MDCPUCFG_H%g
6148 s%@PR_MD_CSRCS@%$PR_MD_CSRCS%g
6149 s%@PR_MD_ASFILES@%$PR_MD_ASFILES%g
6150 s%@PR_MD_ARCH_DIR@%$PR_MD_ARCH_DIR%g
6151 s%@CPU_ARCH@%$CPU_ARCH%g
6152 s%@OBJ_SUFFIX@%$OBJ_SUFFIX%g
6153 s%@LIB_SUFFIX@%$LIB_SUFFIX%g
6154 s%@DLL_SUFFIX@%$DLL_SUFFIX%g
6155 s%@ASM_SUFFIX@%$ASM_SUFFIX%g
6156 s%@MKSHLIB@%$MKSHLIB%g
6157 s%@DSO_CFLAGS@%$DSO_CFLAGS%g
6158 s%@DSO_LDOPTS@%$DSO_LDOPTS%g
6159 s%@OS_TARGET@%$OS_TARGET%g
6160 s%@OS_ARCH@%$OS_ARCH%g
6161 s%@OS_RELEASE@%$OS_RELEASE%g
6162 s%@OS_TEST@%$OS_TEST%g
6163 s%@MACOSX_DEPLOYMENT_TARGET@%$MACOSX_DEPLOYMENT_TARGET%g
6164 s%@DEFINES@%$DEFINES%g
6165 s%@AR_FLAGS@%$AR_FLAGS%g
6166 s%@ASFLAGS@%$ASFLAGS%g
6167 s%@FILTER@%$FILTER%g
6168 s%@IMPLIB@%$IMPLIB%g
6169 s%@OS_LIBS@%$OS_LIBS%g
6170 s%@RESOLVE_LINK_SYMBOLS@%$RESOLVE_LINK_SYMBOLS%g
6171 s%@AIX_LINK_OPTS@%$AIX_LINK_OPTS%g
6172 s%@NOSUCHFILE@%$NOSUCHFILE%g
6173 s%@MOZ_OBJFORMAT@%$MOZ_OBJFORMAT%g
6174 s%@ULTRASPARC_LIBRARY@%$ULTRASPARC_LIBRARY%g
6175 s%@OBJDIR@%$OBJDIR%g
6176 s%@OBJDIR_NAME@%$OBJDIR_NAME%g
6177 s%@RELEASE_OBJDIR_NAME@%$RELEASE_OBJDIR_NAME%g
6178 s%@NSINSTALL@%$NSINSTALL%g
6179 s%@OPTIMIZER@%$OPTIMIZER%g
6180 s%@RC@%$RC%g
6181 s%@RCFLAGS@%$RCFLAGS%g
6182 s%@DLLFLAGS@%$DLLFLAGS%g
6183 s%@EXEFLAGS@%$EXEFLAGS%g
6184 s%@OS_DLLFLAGS@%$OS_DLLFLAGS%g
6185 s%@CYGWIN_WRAPPER@%$CYGWIN_WRAPPER%g
6186 s%@VISIBILITY_FLAGS@%$VISIBILITY_FLAGS%g
6187 s%@WRAP_SYSTEM_INCLUDES@%$WRAP_SYSTEM_INCLUDES%g
6188 s%@MACOS_SDK_DIR@%$MACOS_SDK_DIR%g
6189 s%@NEXT_ROOT@%$NEXT_ROOT%g
6190 s%@MT@%$MT%g
6191
6192 CEOF
6193 EOF
6194
6195 cat >> $CONFIG_STATUS <<\EOF
6196
6197 # Split the substitutions into bite-sized pieces for seds with
6198 # small command number limits, like on Digital OSF/1 and HP-UX.
6199 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6200 ac_file=1 # Number of current file.
6201 ac_beg=1 # First line for current file.
6202 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6203 ac_more_lines=:
6204 ac_sed_cmds=""
6205 while $ac_more_lines; do
6206   if test $ac_beg -gt 1; then
6207     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6208   else
6209     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6210   fi
6211   if test ! -s conftest.s$ac_file; then
6212     ac_more_lines=false
6213     rm -f conftest.s$ac_file
6214   else
6215     if test -z "$ac_sed_cmds"; then
6216       ac_sed_cmds="sed -f conftest.s$ac_file"
6217     else
6218       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6219     fi
6220     ac_file=`expr $ac_file + 1`
6221     ac_beg=$ac_end
6222     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6223   fi
6224 done
6225 if test -z "$ac_sed_cmds"; then
6226   ac_sed_cmds=cat
6227 fi
6228 EOF
6229
6230 cat >> $CONFIG_STATUS <<EOF
6231
6232 CONFIG_FILES=\${CONFIG_FILES-"$MAKEFILES"}
6233 EOF
6234 cat >> $CONFIG_STATUS <<\EOF
6235 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6236   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6237   case "$ac_file" in
6238   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6239        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6240   *) ac_file_in="${ac_file}.in" ;;
6241   esac
6242
6243   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6244
6245   # Remove last slash and all that follows it.  Not all systems have dirname.
6246   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6247   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6248     # The file is in a subdirectory.
6249     test ! -d "$ac_dir" && mkdir "$ac_dir"
6250     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6251     # A "../" for each directory in $ac_dir_suffix.
6252     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6253   else
6254     ac_dir_suffix= ac_dots=
6255   fi
6256
6257   case "$ac_given_srcdir" in
6258   .)  srcdir=.
6259       if test -z "$ac_dots"; then top_srcdir=.
6260       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6261   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6262   *) # Relative path.
6263     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6264     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6265   esac
6266
6267
6268   echo creating "$ac_file"
6269   rm -f "$ac_file"
6270   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6271   case "$ac_file" in
6272   *Makefile*) ac_comsub="1i\\
6273 # $configure_input" ;;
6274   *) ac_comsub= ;;
6275   esac
6276
6277   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6278   sed -e "$ac_comsub
6279 s%@configure_input@%$configure_input%g
6280 s%@srcdir@%$srcdir%g
6281 s%@top_srcdir@%$top_srcdir%g
6282 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6283 fi; done
6284 rm -f conftest.s*
6285
6286 EOF
6287 cat >> $CONFIG_STATUS <<EOF
6288
6289 EOF
6290 cat >> $CONFIG_STATUS <<\EOF
6291 chmod +x config/nspr-config
6292 exit 0
6293 EOF
6294 chmod +x $CONFIG_STATUS
6295 rm -fr confdefs* $ac_clean_files
6296 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6297