Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 6034 insertions, 0 deletions

diff --git a/src/libs/xpcom18a4/nsprpub/configure b/src/libs/xpcom18a4/nsprpub/configure
new file mode 100755
index 00000000..2046d79f
--- /dev/null
+++ b/src/libs/xpcom18a4/nsprpub/configure
@@ -0,0 +1,6034 @@
+#! /bin/sh
+
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf version 2.13 
+# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Defaults:
+ac_help=
+ac_default_prefix=/usr/local
+# Any additions from configure.in:
+ac_help="$ac_help
+  --with-dist-prefix=DIST_PREFIX
+                          place build files in DIST_PREFIX [dist]"
+ac_help="$ac_help
+  --with-dist-bindir=DIR  build execuatables in DIR [DIST_PREFIX/bin]"
+ac_help="$ac_help
+  --with-dist-includedir=DIR
+                          build include files in DIR [DIST_PREFIX/include/nspr]"
+ac_help="$ac_help
+  --with-dist-libdir=DIR  build library files in DIR [DIST_PREFIX/lib]"
+ac_help="$ac_help
+  --with-mozilla          Compile NSPR with Mozilla support"
+ac_help="$ac_help
+  --enable-optimize(=val) Enable code optimizations (val, ie. -O2) "
+ac_help="$ac_help
+  --disable-debug         Do not compile in debugging symbols"
+ac_help="$ac_help
+  --enable-win32-target=\$t
+                          Specify win32 flavor. (WIN95 or WINNT)"
+ac_help="$ac_help
+  --enable-debug-rtl      Use the MSVC debug runtime library"
+ac_help="$ac_help
+  --enable-n32            Enable n32 ABI support (IRIX only)"
+ac_help="$ac_help
+  --enable-64bit          Enable 64-bit support (on certain platforms)"
+ac_help="$ac_help
+  --enable-mdupdate       Enable use of certain compilers' mdupdate feature"
+ac_help="$ac_help
+  --enable-macos-target=VER (default=10.1)
+                          Set the minimum MacOS version needed at runtime"
+ac_help="$ac_help
+  --enable-strip          Enable stripping of shared libs and programs"
+ac_help="$ac_help
+  --with-pthreads         Use system pthreads library as thread subsystem"
+ac_help="$ac_help
+  --enable-user-pthreads  Build using userland pthreads"
+ac_help="$ac_help
+  --enable-nspr-threads   Build using classic nspr threads"
+ac_help="$ac_help
+  --with-bthreads         Use system bthreads library as thread subsystem (BeOS only)"
+ac_help="$ac_help
+  --with-native-threads   Use native system threads as thread subsystem (Solaris only)"
+ac_help="$ac_help
+  --enable-cplus          Enable some c++ api routines"
+ac_help="$ac_help
+  --enable-ipv6           Compile ipv6 support"
+ac_help="$ac_help
+  --enable-boehm          Enable the Boehm Garbage Collector"
+
+# Initialize some variables set by options.
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+build=NONE
+cache_file=./config.cache
+exec_prefix=NONE
+host=NONE
+no_create=
+nonopt=NONE
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+target=NONE
+verbose=
+x_includes=NONE
+x_libraries=NONE
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+# Initialize some other variables.
+subdirs=
+MFLAGS= MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+# Maximum number of lines to put in a shell here document.
+ac_max_here_lines=12
+
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+
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+  -gas | --gas | --ga | --g)
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+  -help | --help | --hel | --he)
+    # Omit some internal or obsolete options to make the list less imposing.
+    # This message is too long to be a string in the A/UX 3.1 sh.
+    cat << EOF
+Usage: configure [options] [host]
+Options: [defaults in brackets after descriptions]
+Configuration:
+  --cache-file=FILE       cache test results in FILE
+  --help                  print this message
+  --no-create             do not create output files
+  --quiet, --silent       do not print \`checking...' messages
+  --version               print the version of autoconf that created configure
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+  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
+  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
+  --datadir=DIR           read-only architecture-independent data in DIR
+                          [PREFIX/share]
+  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
+                          [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
+  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
+  --includedir=DIR        C header files in DIR [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
+  --infodir=DIR           info documentation in DIR [PREFIX/info]
+  --mandir=DIR            man documentation in DIR [PREFIX/man]
+  --srcdir=DIR            find the sources in DIR [configure dir or ..]
+  --program-prefix=PREFIX prepend PREFIX to installed program names
+  --program-suffix=SUFFIX append SUFFIX to installed program names
+  --program-transform-name=PROGRAM
+                          run sed PROGRAM on installed program names
+EOF
+    cat << EOF
+Host type:
+  --build=BUILD           configure for building on BUILD [BUILD=HOST]
+  --host=HOST             configure for HOST [guessed]
+  --target=TARGET         configure for TARGET [TARGET=HOST]
+Features and packages:
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+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
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+  --x-libraries=DIR       X library files are in DIR
+EOF
+    if test -n "$ac_help"; then
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+  -includedir | --includedir | --includedi | --included | --include \
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+    if test "x$nonopt" != xNONE; then
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+if test -n "$ac_prev"; then
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+# 4 used on the Kubota Titan
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+  # Try the directory containing this script, then its parent.
+  ac_prog=$0
+  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
+  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+  srcdir=$ac_confdir
+  if test ! -r $srcdir/$ac_unique_file; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+  if test "$ac_srcdir_defaulted" = yes; then
+    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
+  else
+    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
+  fi
+fi
+srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
+
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+  if test "x$prefix" != xNONE; then
+    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+  else
+    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+  fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+  if test -r "$ac_site_file"; then
+    echo "loading site script $ac_site_file"
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  echo "loading cache $cache_file"
+  . $cache_file
+else
+  echo "creating cache $cache_file"
+  > $cache_file
+fi
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+ac_exeext=
+ac_objext=o
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+    ac_n= ac_c='
+' ac_t='	'
+  else
+    ac_n=-n ac_c= ac_t=
+  fi
+else
+  ac_n= ac_c='\c' ac_t=
+fi
+
+
+
+ac_aux_dir=
+for ac_dir in ${srcdir}/build/autoconf $srcdir/${srcdir}/build/autoconf; do
+  if test -f $ac_dir/install-sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f $ac_dir/install.sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { echo "configure: error: can not find install-sh or install.sh in ${srcdir}/build/autoconf $srcdir/${srcdir}/build/autoconf" 1>&2; exit 1; }
+fi
+ac_config_guess=$ac_aux_dir/config.guess
+ac_config_sub=$ac_aux_dir/config.sub
+ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
+
+
+# Do some error checking and defaulting for the host and target type.
+# The inputs are:
+#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
+#
+# The rules are:
+# 1. You are not allowed to specify --host, --target, and nonopt at the
+#    same time.
+# 2. Host defaults to nonopt.
+# 3. If nonopt is not specified, then host defaults to the current host,
+#    as determined by config.guess.
+# 4. Target and build default to nonopt.
+# 5. If nonopt is not specified, then target and build default to host.
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+case $host---$target---$nonopt in
+NONE---*---* | *---NONE---* | *---*---NONE) ;;
+*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
+esac
+
+
+# Make sure we can run config.sub.
+if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
+else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking host system type""... $ac_c" 1>&6
+echo "configure:621: checking host system type" >&5
+
+host_alias=$host
+case "$host_alias" in
+NONE)
+  case $nonopt in
+  NONE)
+    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
+    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
+    fi ;;
+  *) host_alias=$nonopt ;;
+  esac ;;
+esac
+
+host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
+host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$host" 1>&6
+
+echo $ac_n "checking target system type""... $ac_c" 1>&6
+echo "configure:642: checking target system type" >&5
+
+target_alias=$target
+case "$target_alias" in
+NONE)
+  case $nonopt in
+  NONE) target_alias=$host_alias ;;
+  *) target_alias=$nonopt ;;
+  esac ;;
+esac
+
+target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
+target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$target" 1>&6
+
+echo $ac_n "checking build system type""... $ac_c" 1>&6
+echo "configure:660: checking build system type" >&5
+
+build_alias=$build
+case "$build_alias" in
+NONE)
+  case $nonopt in
+  NONE) build_alias=$host_alias ;;
+  *) build_alias=$nonopt ;;
+  esac ;;
+esac
+
+build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
+build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$build" 1>&6
+
+test "$host_alias" != "$target_alias" &&
+  test "$program_prefix$program_suffix$program_transform_name" = \
+    NONENONEs,x,x, &&
+  program_prefix=${target_alias}-
+
+
+MOD_MAJOR_VERSION=4
+MOD_MINOR_VERSION=5
+MOD_PATCH_VERSION=0
+NSPR_MODNAME=nspr20
+_HAVE_PTHREADS=
+USE_PTHREADS=
+USE_USER_PTHREADS=
+USE_NSPR_THREADS=
+USE_N32=
+USE_64=
+USE_CPLUS=
+USE_IPV6=
+USE_MDUPDATE=
+MACOS_DEPLOYMENT_TARGET=
+_OPTIMIZE_FLAGS=-O
+_DEBUG_FLAGS=-g
+MOZ_DEBUG=1
+MOZ_OPTIMIZE=
+OBJDIR=.
+OBJDIR_NAME=.
+OBJDIR_SUFFIX=OBJ
+NSINSTALL='$(MOD_DEPTH)/config/$(OBJDIR_NAME)/nsinstall'
+NOSUCHFILE=/no-such-file
+LIBNSPR='-L$(dist_libdir) -lnspr$(MOD_MAJOR_VERSION)'
+LIBPLC='-L$(dist_libdir) -lplc$(MOD_MAJOR_VERSION)'
+CYGWIN_WRAPPER=
+
+RESOLVE_LINK_SYMBOLS=
+
+CFLAGS="${CFLAGS=}"
+CXXFLAGS="${CXXFLAGS=}"
+LDFLAGS="${LDFLAGS=}"
+HOST_CFLAGS="${HOST_CFLAGS=}"
+HOST_LDFLAGS="${HOST_LDFLAGS=}"
+
+case "$target" in
+*-cygwin*|*-mingw*)
+    # Check to see if we are really running in a msvc environemnt
+    _WIN32_MSVC=
+    for ac_prog in cl
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:727: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CC="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$CC" && break
+done
+
+    if test "$CC" = "cl"; then
+        echo 'main() { return 0; }' > dummy.c
+        ${CC} -o dummy dummy.c >/dev/null 2>&1
+        if test $? = 0; then
+            _WIN32_MSVC=1
+            CXX=$CC
+        else
+            echo "configure: warning: $(CC) test failed.  Using normal feature tests" 1>&2
+        fi
+        rm -f dummy dummy.o dummy.obj dummy.exe dummy.c
+    fi
+    ;;
+*-msvc*)
+    _WIN32_MSVC=1
+    ;;
+*-mks*)
+    _WIN32_MSVC=1
+    ;;
+esac
+
+if test -n "$_WIN32_MSVC"; then
+    SKIP_PATH_CHECKS=1
+    SKIP_COMPILER_CHECKS=1
+    SKIP_LIBRARY_CHECKS=1
+fi
+
+dist_prefix='${MOD_DEPTH}/dist'
+dist_bindir='${dist_prefix}/bin'
+dist_includedir='${dist_prefix}/include/nspr'
+dist_libdir='${dist_prefix}/lib'
+if test "${includedir}" = '${prefix}/include'; then
+    includedir='${prefix}/include/nspr'
+fi
+
+# Check whether --with-dist-prefix or --without-dist-prefix was given.
+if test "${with_dist_prefix+set}" = set; then
+  withval="$with_dist_prefix"
+  dist_prefix=$withval
+fi
+
+
+# Check whether --with-dist-bindir or --without-dist-bindir was given.
+if test "${with_dist_bindir+set}" = set; then
+  withval="$with_dist_bindir"
+  dist_bindir=$withval
+fi
+
+
+# Check whether --with-dist-includedir or --without-dist-includedir was given.
+if test "${with_dist_includedir+set}" = set; then
+  withval="$with_dist_includedir"
+  dist_includedir=$withval
+fi
+
+
+# Check whether --with-dist-libdir or --without-dist-libdir was given.
+if test "${with_dist_libdir+set}" = set; then
+  withval="$with_dist_libdir"
+  dist_libdir=$withval
+fi
+
+
+
+
+
+
+
+# Check whether --with-mozilla or --without-mozilla was given.
+if test "${with_mozilla+set}" = set; then
+  withval="$with_mozilla"
+     if test "$withval" = "yes"; then
+            cat >> confdefs.h <<\EOF
+#define MOZILLA_CLIENT 1
+EOF
+
+            MOZILLA_CLIENT=1
+	    else
+	        MOZILLA_CLIENT=
+	    fi
+else
+  	if test -n "$MOZILLA_CLIENT"; then
+	        cat >> confdefs.h <<\EOF
+#define MOZILLA_CLIENT 1
+EOF
+
+	    fi
+fi
+
+
+# Check whether --enable-optimize or --disable-optimize was given.
+if test "${enable_optimize+set}" = set; then
+  enableval="$enable_optimize"
+   if test "$enableval" != "no"; then
+        MOZ_OPTIMIZE=1
+        if test -n "$enableval" && test "$enableval" != "yes"; then
+    	    _OPTIMIZE_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'`
+            _SAVE_OPTIMIZE_FLAGS=$_OPTIMIZE_FLAGS
+        fi
+      else
+        MOZ_OPTIMIZE=
+    fi 
+fi
+
+
+# Check whether --enable-debug or --disable-debug was given.
+if test "${enable_debug+set}" = set; then
+  enableval="$enable_debug"
+  	if test "$enableval" = "no"; then
+    	    MOZ_DEBUG=
+        else
+            MOZ_DEBUG=1
+	    fi
+fi
+
+
+# Check whether --enable-win32-target or --disable-win32-target was given.
+if test "${enable_win32_target+set}" = set; then
+  enableval="$enable_win32_target"
+  OS_TARGET=`echo $enableval | tr a-z A-Z`
+else
+  OS_TARGET=
+fi
+
+
+# Check whether --enable-debug-rtl or --disable-debug-rtl was given.
+if test "${enable_debug_rtl+set}" = set; then
+  enableval="$enable_debug_rtl"
+   if test "$enableval" = "yes"; then
+	    USE_DEBUG_RTL=1
+      fi 
+fi
+
+
+# Check whether --enable-n32 or --disable-n32 was given.
+if test "${enable_n32+set}" = set; then
+  enableval="$enable_n32"
+   if test "$enableval" = "yes"; then
+	USE_N32=1
+      else if test "$enableval" = "no"; then
+	USE_N32=
+      fi
+    fi 
+fi
+
+
+# Check whether --enable-64bit or --disable-64bit was given.
+if test "${enable_64bit+set}" = set; then
+  enableval="$enable_64bit"
+   if test "$enableval" = "yes"; then
+	    USE_64=1
+      fi 
+fi
+
+
+# Check whether --enable-mdupdate or --disable-mdupdate was given.
+if test "${enable_mdupdate+set}" = set; then
+  enableval="$enable_mdupdate"
+   if test "$enableval" = "yes"; then
+	    USE_MDUPDATE=1
+      fi 
+fi
+
+
+# Check whether --enable-macos-target or --disable-macos-target was given.
+if test "${enable_macos_target+set}" = set; then
+  enableval="$enable_macos_target"
+  MACOS_DEPLOYMENT_TARGET_STR=$enableval
+else
+  MACOS_DEPLOYMENT_TARGET_STR=10.1
+fi
+
+
+case "$target" in
+
+*-aix*)
+    case "${target_os}" in
+    aix3.2*)
+        USE_NSPR_THREADS=1
+        ;;
+    *)
+        USE_PTHREADS=1
+        ;;
+    esac
+    ;;
+
+esac
+
+if test -z "$CC"; then
+    case "$target" in
+
+    *-aix*)
+        if test -z "$USE_NSPR_THREADS"; then
+            CC=xlc_r
+        else
+            CC=xlc
+        fi
+    ;;
+
+    *-hpux*)
+        CC=cc
+    ;;
+
+    *-irix*)
+        CC=cc
+    ;;
+
+    *-openvms*)
+        CC=cc
+    ;;
+
+    *-osf*)
+        CC=cc
+    ;;
+
+    *-solaris*)
+        CC=cc
+    ;;
+
+    esac
+fi
+
+if test -z "$CXX"; then
+    case "$target" in
+
+    *-aix*)
+        if test -z "$USE_NSPR_THREADS"; then
+            CXX=xlC_r
+        else
+            CXX=xlC
+        fi
+    ;;
+
+    *-hpux*)
+        case "${target_os}" in
+        hpux10.30)
+            CXX=aCC
+            ;;
+        hpux11.*)
+            CXX=aCC
+            ;;
+        *)
+            CXX=CC
+            ;;
+        esac
+    ;;
+
+    *-irix*)
+        CXX=CC
+    ;;
+
+    *-openvms*)
+        CXX=cxx
+    ;;
+
+    *-osf*)
+        CXX=cxx
+    ;;
+
+    *-solaris*)
+        CXX=CC
+    ;;
+
+    esac
+fi
+
+if test -z "$SKIP_PATH_CHECKS"; then
+    # Extract the first word of "$WHOAMI whoami", so it can be a program name with args.
+set dummy $WHOAMI whoami; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1025: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_WHOAMI'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  case "$WHOAMI" in
+  /*)
+  ac_cv_path_WHOAMI="$WHOAMI" # Let the user override the test with a path.
+  ;;
+  ?:/*)			 
+  ac_cv_path_WHOAMI="$WHOAMI" # Let the user override the test with a dos path.
+  ;;
+  *)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do 
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_path_WHOAMI="$ac_dir/$ac_word"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_path_WHOAMI" && ac_cv_path_WHOAMI="echo not_whoami"
+  ;;
+esac
+fi
+WHOAMI="$ac_cv_path_WHOAMI"
+if test -n "$WHOAMI"; then
+  echo "$ac_t""$WHOAMI" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+
+if test -n "$MOZ_DEBUG"; then
+    cat >> confdefs.h <<\EOF
+#define DEBUG 1
+EOF
+
+    DEFINES="$DEFINES -UNDEBUG"
+
+    case "${target_os}" in
+    beos*)
+        DEFINES="$DEFINES -DDEBUG_${USER}"
+        ;;
+    msvc*|mks*|cygwin*|mingw*|os2*)
+        DEFINES="$DEFINES -DDEBUG_`echo ${USERNAME} | sed -e 's| |_|g'`"
+        ;;
+    *) 
+        DEFINES="$DEFINES -DDEBUG_`$WHOAMI`"
+        ;;
+    esac
+else
+    cat >> confdefs.h <<\EOF
+#define NDEBUG 1
+EOF
+
+    DEFINES="$DEFINES -UDEBUG"
+fi
+
+if test -z "$SKIP_COMPILER_CHECKS"; then
+if test "$target" != "$host"; then
+    echo "cross compiling from $host to $target"
+    cross_compiling=yes
+
+    _SAVE_CC="$CC"
+    _SAVE_CFLAGS="$CFLAGS"
+    _SAVE_LDFLAGS="$LDFLAGS"
+
+    echo $ac_n "checking for $host compiler""... $ac_c" 1>&6
+echo "configure:1096: checking for $host compiler" >&5
+    for ac_prog in $HOST_CC gcc cc /usr/ucb/cc
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1102: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_HOST_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$HOST_CC"; then
+  ac_cv_prog_HOST_CC="$HOST_CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_HOST_CC="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+HOST_CC="$ac_cv_prog_HOST_CC"
+if test -n "$HOST_CC"; then
+  echo "$ac_t""$HOST_CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$HOST_CC" && break
+done
+test -n "$HOST_CC" || HOST_CC=""""
+
+    if test -z "$HOST_CC"; then
+        { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+    fi
+    echo "$ac_t""$HOST_CC" 1>&6
+    if test -z "$HOST_CFLAGS"; then
+        HOST_CFLAGS="$CFLAGS"
+    fi
+    if test -z "$HOST_LDFLAGS"; then
+        HOST_LDFLAGS="$LDFLAGS"
+    fi
+
+    CC="$HOST_CC"
+    CFLAGS="$HOST_CFLAGS"
+    LDFLAGS="$HOST_LDFLAGS"
+
+    echo $ac_n "checking whether the $host compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:1148: checking whether the $host compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works" >&5
+    cat > conftest.$ac_ext <<EOF
+#line 1150 "configure"
+#include "confdefs.h"
+
+int main() {
+return(0);
+; return 0; }
+EOF
+if { (eval echo configure:1157: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ac_cv_prog_host_cc_works=1 echo "$ac_t""yes" 1>&6
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  { echo "configure: error: installation or configuration problem: $host compiler $HOST_CC cannot create executables." 1>&2; exit 1; } 
+fi
+rm -f conftest*
+
+    CC=$_SAVE_CC
+    CFLAGS=$_SAVE_CFLAGS
+    LDFLAGS=$_SAVE_LDFLAGS
+
+    for ac_prog in $CC "${target_alias}-gcc" "${target}-gcc"
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1177: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CC="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$CC" && break
+done
+test -n "$CC" || CC="echo"
+
+    unset ac_cv_prog_CC
+    # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1211: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CC="gcc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1241: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_prog_rejected=no
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+        ac_prog_rejected=yes
+	continue
+      fi
+      ac_cv_prog_CC="cc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# -gt 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    set dummy "$ac_dir/$ac_word" "$@"
+    shift
+    ac_cv_prog_CC="$@"
+  fi
+fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+  if test -z "$CC"; then
+    case "`uname -s`" in
+    *win32* | *WIN32*)
+      # Extract the first word of "cl", so it can be a program name with args.
+set dummy cl; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1292: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CC="cl"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ ;;
+    esac
+  fi
+  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:1324: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+cat > conftest.$ac_ext << EOF
+
+#line 1335 "configure"
+#include "confdefs.h"
+
+main(){return(0);}
+EOF
+if { (eval echo configure:1340: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  ac_cv_prog_cc_works=yes
+  # If we can't run a trivial program, we are probably using a cross compiler.
+  if (./conftest; exit) 2>/dev/null; then
+    ac_cv_prog_cc_cross=no
+  else
+    ac_cv_prog_cc_cross=yes
+  fi
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_prog_cc_works=no
+fi
+rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+if test $ac_cv_prog_cc_works = no; then
+  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+fi
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:1366: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:1371: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.c <<EOF
+#ifdef __GNUC__
+  yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1380: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+  ac_cv_prog_gcc=yes
+else
+  ac_cv_prog_gcc=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+
+ac_test_CFLAGS="${CFLAGS+set}"
+ac_save_CFLAGS="$CFLAGS"
+CFLAGS=
+echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:1399: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+  ac_cv_prog_cc_g=yes
+else
+  ac_cv_prog_cc_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS="$ac_save_CFLAGS"
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+
+    for ac_prog in $CXX "${target_alias}-g++" "${target}-g++"
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1435: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CXX"; then
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CXX="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CXX="$ac_cv_prog_CXX"
+if test -n "$CXX"; then
+  echo "$ac_t""$CXX" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$CXX" && break
+done
+test -n "$CXX" || CXX="echo"
+
+    unset ac_cv_prog_CXX
+    for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1471: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CXX"; then
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CXX="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CXX="$ac_cv_prog_CXX"
+if test -n "$CXX"; then
+  echo "$ac_t""$CXX" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$CXX" && break
+done
+test -n "$CXX" || CXX="gcc"
+
+
+echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:1503: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
+
+ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
+
+cat > conftest.$ac_ext << EOF
+
+#line 1514 "configure"
+#include "confdefs.h"
+
+int main(){return(0);}
+EOF
+if { (eval echo configure:1519: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  ac_cv_prog_cxx_works=yes
+  # If we can't run a trivial program, we are probably using a cross compiler.
+  if (./conftest; exit) 2>/dev/null; then
+    ac_cv_prog_cxx_cross=no
+  else
+    ac_cv_prog_cxx_cross=yes
+  fi
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_prog_cxx_works=no
+fi
+rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
+if test $ac_cv_prog_cxx_works = no; then
+  { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
+fi
+echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:1545: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
+cross_compiling=$ac_cv_prog_cxx_cross
+
+echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
+echo "configure:1550: checking whether we are using GNU C++" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.C <<EOF
+#ifdef __GNUC__
+  yes;
+#endif
+EOF
+if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1559: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+  ac_cv_prog_gxx=yes
+else
+  ac_cv_prog_gxx=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gxx" 1>&6
+
+if test $ac_cv_prog_gxx = yes; then
+  GXX=yes
+else
+  GXX=
+fi
+
+ac_test_CXXFLAGS="${CXXFLAGS+set}"
+ac_save_CXXFLAGS="$CXXFLAGS"
+CXXFLAGS=
+echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
+echo "configure:1578: checking whether ${CXX-g++} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  echo 'void f(){}' > conftest.cc
+if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
+  ac_cv_prog_cxx_g=yes
+else
+  ac_cv_prog_cxx_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
+if test "$ac_test_CXXFLAGS" = set; then
+  CXXFLAGS="$ac_save_CXXFLAGS"
+elif test $ac_cv_prog_cxx_g = yes; then
+  if test "$GXX" = yes; then
+    CXXFLAGS="-g -O2"
+  else
+    CXXFLAGS="-g"
+  fi
+else
+  if test "$GXX" = yes; then
+    CXXFLAGS="-O2"
+  else
+    CXXFLAGS=
+  fi
+fi
+
+    for ac_prog in $RANLIB "${target_alias}-ranlib" "${target}-ranlib"
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1614: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_RANLIB="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+  echo "$ac_t""$RANLIB" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$RANLIB" && break
+done
+test -n "$RANLIB" || RANLIB="echo"
+
+    for ac_prog in $AR "${target_alias}-ar" "${target}-ar"
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1649: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_AR="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+AR="$ac_cv_prog_AR"
+if test -n "$AR"; then
+  echo "$ac_t""$AR" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$AR" && break
+done
+test -n "$AR" || AR="echo"
+
+    for ac_prog in $AS "${target_alias}-as" "${target}-as"
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1684: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$AS"; then
+  ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_AS="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+AS="$ac_cv_prog_AS"
+if test -n "$AS"; then
+  echo "$ac_t""$AS" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$AS" && break
+done
+test -n "$AS" || AS="echo"
+
+    for ac_prog in $LD "${target_alias}-ld" "${target}-ld"
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1719: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$LD"; then
+  ac_cv_prog_LD="$LD" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_LD="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+LD="$ac_cv_prog_LD"
+if test -n "$LD"; then
+  echo "$ac_t""$LD" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$LD" && break
+done
+test -n "$LD" || LD="echo"
+
+    for ac_prog in $STRIP "${target_alias}-strip" "${target}-strip"
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1754: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_STRIP="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+STRIP="$ac_cv_prog_STRIP"
+if test -n "$STRIP"; then
+  echo "$ac_t""$STRIP" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$STRIP" && break
+done
+test -n "$STRIP" || STRIP="echo"
+
+    for ac_prog in $WINDRES "${target_alias}-windres" "${target}-windres"
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1789: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$WINDRES"; then
+  ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_WINDRES="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+WINDRES="$ac_cv_prog_WINDRES"
+if test -n "$WINDRES"; then
+  echo "$ac_t""$WINDRES" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$WINDRES" && break
+done
+test -n "$WINDRES" || WINDRES="echo"
+
+
+else
+    for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1826: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CXX"; then
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CXX="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CXX="$ac_cv_prog_CXX"
+if test -n "$CXX"; then
+  echo "$ac_t""$CXX" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$CXX" && break
+done
+test -n "$CXX" || CXX="gcc"
+
+
+echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:1858: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
+
+ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
+
+cat > conftest.$ac_ext << EOF
+
+#line 1869 "configure"
+#include "confdefs.h"
+
+int main(){return(0);}
+EOF
+if { (eval echo configure:1874: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  ac_cv_prog_cxx_works=yes
+  # If we can't run a trivial program, we are probably using a cross compiler.
+  if (./conftest; exit) 2>/dev/null; then
+    ac_cv_prog_cxx_cross=no
+  else
+    ac_cv_prog_cxx_cross=yes
+  fi
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_prog_cxx_works=no
+fi
+rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
+if test $ac_cv_prog_cxx_works = no; then
+  { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
+fi
+echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:1900: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
+cross_compiling=$ac_cv_prog_cxx_cross
+
+echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
+echo "configure:1905: checking whether we are using GNU C++" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.C <<EOF
+#ifdef __GNUC__
+  yes;
+#endif
+EOF
+if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1914: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+  ac_cv_prog_gxx=yes
+else
+  ac_cv_prog_gxx=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gxx" 1>&6
+
+if test $ac_cv_prog_gxx = yes; then
+  GXX=yes
+else
+  GXX=
+fi
+
+ac_test_CXXFLAGS="${CXXFLAGS+set}"
+ac_save_CXXFLAGS="$CXXFLAGS"
+CXXFLAGS=
+echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
+echo "configure:1933: checking whether ${CXX-g++} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  echo 'void f(){}' > conftest.cc
+if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
+  ac_cv_prog_cxx_g=yes
+else
+  ac_cv_prog_cxx_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
+if test "$ac_test_CXXFLAGS" = set; then
+  CXXFLAGS="$ac_save_CXXFLAGS"
+elif test $ac_cv_prog_cxx_g = yes; then
+  if test "$GXX" = yes; then
+    CXXFLAGS="-g -O2"
+  else
+    CXXFLAGS="-g"
+  fi
+else
+  if test "$GXX" = yes; then
+    CXXFLAGS="-O2"
+  else
+    CXXFLAGS=
+  fi
+fi
+
+    if test "$CXX" = "cl" -a -z "$CC"; then
+        CC=$CXX
+    else        
+        # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1970: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CC="gcc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2000: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_prog_rejected=no
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+        ac_prog_rejected=yes
+	continue
+      fi
+      ac_cv_prog_CC="cc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# -gt 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    set dummy "$ac_dir/$ac_word" "$@"
+    shift
+    ac_cv_prog_CC="$@"
+  fi
+fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+  if test -z "$CC"; then
+    case "`uname -s`" in
+    *win32* | *WIN32*)
+      # Extract the first word of "cl", so it can be a program name with args.
+set dummy cl; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2051: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CC="cl"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ ;;
+    esac
+  fi
+  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:2083: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+cat > conftest.$ac_ext << EOF
+
+#line 2094 "configure"
+#include "confdefs.h"
+
+main(){return(0);}
+EOF
+if { (eval echo configure:2099: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  ac_cv_prog_cc_works=yes
+  # If we can't run a trivial program, we are probably using a cross compiler.
+  if (./conftest; exit) 2>/dev/null; then
+    ac_cv_prog_cc_cross=no
+  else
+    ac_cv_prog_cc_cross=yes
+  fi
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_prog_cc_works=no
+fi
+rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+if test $ac_cv_prog_cc_works = no; then
+  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+fi
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:2125: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:2130: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.c <<EOF
+#ifdef __GNUC__
+  yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2139: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+  ac_cv_prog_gcc=yes
+else
+  ac_cv_prog_gcc=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+
+ac_test_CFLAGS="${CFLAGS+set}"
+ac_save_CFLAGS="$CFLAGS"
+CFLAGS=
+echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:2158: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+  ac_cv_prog_cc_g=yes
+else
+  ac_cv_prog_cc_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS="$ac_save_CFLAGS"
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+
+    fi
+    echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:2191: checking how to run the C preprocessor" >&5
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+    # This must be in double quotes, not single quotes, because CPP may get
+  # substituted into the Makefile and "${CC-cc}" will confuse make.
+  CPP="${CC-cc} -E"
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp.
+  cat > conftest.$ac_ext <<EOF
+#line 2206 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2212: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP="${CC-cc} -E -traditional-cpp"
+  cat > conftest.$ac_ext <<EOF
+#line 2223 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2229: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP="${CC-cc} -nologo -E"
+  cat > conftest.$ac_ext <<EOF
+#line 2240 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2246: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP=/lib/cpp
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+  ac_cv_prog_CPP="$CPP"
+fi
+  CPP="$ac_cv_prog_CPP"
+else
+  ac_cv_prog_CPP="$CPP"
+fi
+echo "$ac_t""$CPP" 1>&6
+
+    # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2273: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_RANLIB="ranlib"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+  echo "$ac_t""$RANLIB" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+    for ac_prog in as
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2305: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_AS'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  case "$AS" in
+  /*)
+  ac_cv_path_AS="$AS" # Let the user override the test with a path.
+  ;;
+  ?:/*)			 
+  ac_cv_path_AS="$AS" # Let the user override the test with a dos path.
+  ;;
+  *)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do 
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_path_AS="$ac_dir/$ac_word"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  ;;
+esac
+fi
+AS="$ac_cv_path_AS"
+if test -n "$AS"; then
+  echo "$ac_t""$AS" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$AS" && break
+done
+test -n "$AS" || AS="$CC"
+
+    for ac_prog in ar
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2346: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_AR'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  case "$AR" in
+  /*)
+  ac_cv_path_AR="$AR" # Let the user override the test with a path.
+  ;;
+  ?:/*)			 
+  ac_cv_path_AR="$AR" # Let the user override the test with a dos path.
+  ;;
+  *)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do 
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_path_AR="$ac_dir/$ac_word"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  ;;
+esac
+fi
+AR="$ac_cv_path_AR"
+if test -n "$AR"; then
+  echo "$ac_t""$AR" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$AR" && break
+done
+test -n "$AR" || AR="echo not_ar"
+
+    for ac_prog in ld link
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2387: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  case "$LD" in
+  /*)
+  ac_cv_path_LD="$LD" # Let the user override the test with a path.
+  ;;
+  ?:/*)			 
+  ac_cv_path_LD="$LD" # Let the user override the test with a dos path.
+  ;;
+  *)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do 
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_path_LD="$ac_dir/$ac_word"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  ;;
+esac
+fi
+LD="$ac_cv_path_LD"
+if test -n "$LD"; then
+  echo "$ac_t""$LD" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$LD" && break
+done
+test -n "$LD" || LD="echo not_ld"
+
+    for ac_prog in strip
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2428: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_STRIP'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  case "$STRIP" in
+  /*)
+  ac_cv_path_STRIP="$STRIP" # Let the user override the test with a path.
+  ;;
+  ?:/*)			 
+  ac_cv_path_STRIP="$STRIP" # Let the user override the test with a dos path.
+  ;;
+  *)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do 
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_path_STRIP="$ac_dir/$ac_word"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  ;;
+esac
+fi
+STRIP="$ac_cv_path_STRIP"
+if test -n "$STRIP"; then
+  echo "$ac_t""$STRIP" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$STRIP" && break
+done
+test -n "$STRIP" || STRIP="echo not_strip"
+
+    for ac_prog in windres
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2469: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_WINDRES'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  case "$WINDRES" in
+  /*)
+  ac_cv_path_WINDRES="$WINDRES" # Let the user override the test with a path.
+  ;;
+  ?:/*)			 
+  ac_cv_path_WINDRES="$WINDRES" # Let the user override the test with a dos path.
+  ;;
+  *)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do 
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_path_WINDRES="$ac_dir/$ac_word"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  ;;
+esac
+fi
+WINDRES="$ac_cv_path_WINDRES"
+if test -n "$WINDRES"; then
+  echo "$ac_t""$WINDRES" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$WINDRES" && break
+done
+test -n "$WINDRES" || WINDRES="echo not_windres"
+
+    if test -z "$HOST_CC"; then
+        HOST_CC="$CC"
+    fi
+    if test -z "$HOST_CFLAGS"; then
+        HOST_CFLAGS="$CFLAGS"
+    fi
+fi
+
+if test "$GCC" = "yes"; then
+    GNU_CC=1
+fi
+if test "$GXX" = "yes"; then
+    GNU_CXX=1
+fi
+if test "`echo | $AS -v 2>&1 | grep -c GNU`" != "0"; then
+    GNU_AS=1
+fi
+rm -f a.out
+
+if test "$cross_compiling"  = "yes"; then
+    CROSS_COMPILE=1
+else
+    CROSS_COMPILE=
+fi
+
+echo $ac_n "checking for gcc -pipe support""... $ac_c" 1>&6
+echo "configure:2531: checking for gcc -pipe support" >&5
+if test -n "$GNU_CC" && test -n "$GNU_CXX" && test -n "$GNU_AS"; then
+    echo '#include <stdio.h>' > dummy-hello.c
+    echo 'int main() { printf("Hello World\n"); return 0; }' >> dummy-hello.c
+    ${CC} -S dummy-hello.c -o dummy-hello.s 2>&5
+    cat dummy-hello.s | ${AS} -o dummy-hello.S - 2>&5
+    if test $? = 0; then
+        _res_as_stdin="yes"
+    else
+        _res_as_stdin="no"
+    fi
+    if test "$_res_as_stdin" = "yes"; then
+        _SAVE_CFLAGS=$CFLAGS
+        CFLAGS="$CFLAGS -pipe"
+        cat > conftest.$ac_ext <<EOF
+#line 2546 "configure"
+#include "confdefs.h"
+ #include <stdio.h> 
+int main() {
+printf("Hello World\n");
+; return 0; }
+EOF
+if { (eval echo configure:2553: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  _res_gcc_pipe="yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  _res_gcc_pipe="no" 
+fi
+rm -f conftest*
+        CFLAGS=$_SAVE_CFLAGS
+    fi
+    if test "$_res_as_stdin" = "yes" && test "$_res_gcc_pipe" = "yes"; then
+        _res="yes";
+        CFLAGS="$CFLAGS -pipe"
+        CXXFLAGS="$CXXFLAGS -pipe"
+    else
+        _res="no"
+    fi
+    rm -f dummy-hello.c dummy-hello.s dummy-hello.S dummy-hello a.out
+    echo "$ac_t""$_res" 1>&6
+else
+    echo "$ac_t""no" 1>&6
+fi
+
+fi # SKIP_COMPILER_CHECKS
+
+if test -z "$SKIP_PATH_CHECKS"; then
+    for ac_prog in perl5 perl
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2586: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  case "$PERL" in
+  /*)
+  ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
+  ;;
+  ?:/*)			 
+  ac_cv_path_PERL="$PERL" # Let the user override the test with a dos path.
+  ;;
+  *)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do 
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_path_PERL="$ac_dir/$ac_word"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  ;;
+esac
+fi
+PERL="$ac_cv_path_PERL"
+if test -n "$PERL"; then
+  echo "$ac_t""$PERL" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$PERL" && break
+done
+test -n "$PERL" || PERL="echo not_perl"
+
+elif test -z "$PERL"; then
+    PERL=perl
+fi
+
+OBJ_SUFFIX=o
+LIB_SUFFIX=a
+DLL_SUFFIX=so
+ASM_SUFFIX=s
+MKSHLIB='$(LD) $(DSO_LDOPTS) -o $@'
+PR_MD_ASFILES=
+PR_MD_CSRCS=
+PR_MD_ARCH_DIR=unix
+AR_FLAGS='cr $@'
+AS='$(CC)'
+ASFLAGS='$(CFLAGS)'
+
+if test -n "$CROSS_COMPILE"; then
+    OS_ARCH=`echo $target_os | sed -e 's|/|_|g'`
+    OS_RELEASE=
+    OS_TEST="${target_cpu}"
+    case "${target_os}" in
+        linux*)       OS_ARCH=Linux ;;
+        solaris*)     OS_ARCH=SunOS OS_RELEASE=5 ;;
+        mingw*)       OS_ARCH=WINNT ;;
+    esac
+else
+    OS_ARCH=`uname -s | sed -e 's|/|_|g'`
+    OS_RELEASE=`uname -r`
+    OS_TEST=`uname -m`
+fi
+
+if test "$OS_ARCH" = "IRIX64"; then
+    OS_ARCH=IRIX
+fi
+
+if test "$OS_ARCH" = "AIX"; then
+    OS_RELEASE=`uname -v`.`uname -r`
+fi
+
+if test "$OS_ARCH" = "FreeBSD"; then
+    OS_RELEASE=`echo $OS_RELEASE | sed 's/-.*//'`
+fi
+
+if test "$OS_ARCH" = "Linux"; then
+    OS_RELEASE=`echo $OS_RELEASE | sed 's/-.*//'`
+    OS_RELEASE=`echo $OS_RELEASE | awk -F\. '{ print $1 "." $2 }'`
+fi
+
+if test "$OS_ARCH" = "OpenVMS"; then
+    OS_RELEASE=`uname -v`
+fi
+
+#######################################################################
+# Master "Core Components" macros for getting the OS target           #
+#######################################################################
+
+#
+# Note: OS_TARGET should be specified on the command line for gmake.
+# When OS_TARGET=WIN95 is specified, then a Windows 95 target is built.
+# The difference between the Win95 target and the WinNT target is that
+# the WinNT target uses Windows NT specific features not available
+# in Windows 95. The Win95 target will run on Windows NT, but (supposedly)
+# at lesser performance (the Win95 target uses threads; the WinNT target
+# uses fibers).
+#
+# When OS_TARGET=WIN16 is specified, then a Windows 3.11 (16bit) target
+# is built. See: win16_3.11.mk for lots more about the Win16 target.
+#
+# If OS_TARGET is not specified, it defaults to $(OS_ARCH), i.e., no
+# cross-compilation.
+#
+
+#
+# The following hack allows one to build on a WIN95 machine (as if
+# s/he were cross-compiling on a WINNT host for a WIN95 target).
+# It also accomodates for MKS's uname.exe.  If you never intend
+# to do development on a WIN95 machine, you don't need this hack.
+#
+if test "$OS_ARCH" = "WIN95"; then
+    OS_ARCH=WINNT
+    OS_TARGET=WIN95
+elif test "$OS_ARCH" = 'Windows_95'; then
+    OS_ARCH=Windows_NT
+    OS_TARGET=WIN95
+elif test "$OS_ARCH" = 'Windows_98'; then
+    OS_ARCH=Windows_NT
+    OS_TARGET=WIN95
+elif test "`echo $OS_ARCH | egrep -c '^(CYGWIN_9|CYGWIN_ME)' 2>/dev/null`" != 0; then
+    OS_ARCH='CYGWIN_NT-4.0'
+    OS_TARGET=WIN95
+elif test "$OS_ARCH" = "OS_2"; then
+    OS_ARCH=OS2
+    OS_TARGET=OS2
+fi
+
+#
+# On WIN32, we also define the variable CPU_ARCH.
+#
+
+if test "$OS_ARCH" = "WINNT"; then
+    CPU_ARCH=`uname -p`
+    if test "$CPU_ARCH" = "I386"; then
+        CPU_ARCH=x86
+    fi
+elif test "$OS_ARCH" = "Windows_NT"; then
+#
+# If uname -s returns "Windows_NT", we assume that we are using
+# the uname.exe in MKS toolkit.
+#
+# The -r option of MKS uname only returns the major version number.
+# So we need to use its -v option to get the minor version number.
+# Moreover, it doesn't have the -p option, so we need to use uname -m.
+#
+    OS_ARCH=WINNT
+    OS_MINOR_RELEASE=`uname -v`
+    if test "$OS_MINOR_RELEASE" = "00"; then
+        OS_MINOR_RELEASE=0
+    fi
+    OS_RELEASE="${OS_RELEASE}.${OS_MINOR_RELEASE}"
+    CPU_ARCH=`uname -m`
+    #
+    # MKS's uname -m returns "586" on a Pentium machine.
+    #
+    if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then
+        CPU_ARCH=x86
+    fi
+elif echo "$OS_ARCH" | grep -c CYGWIN_NT >/dev/null; then
+#
+# If uname -s returns "CYGWIN_NT-4.0", we assume that we are using
+# the uname.exe in the Cygwin tools.
+#
+    OS_RELEASE=`echo $OS_ARCH | sed 's|^CYGWIN_NT-||'`
+    OS_ARCH=WINNT
+    CPU_ARCH=`uname -m`
+    #
+    # Cygwin's uname -m returns "i686" on a Pentium Pro machine.
+    #
+    if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then
+        CPU_ARCH=x86
+    fi
+elif test "$OS_ARCH" = "CYGWIN32_NT"; then
+#
+# Prior to the Beta 20 release, Cygwin was called GNU-Win32.
+# If uname -s returns "CYGWIN32/NT", we assume that we are using
+# the uname.exe in the GNU-Win32 tools.
+#
+    OS_ARCH=WINNT
+    CPU_ARCH=`uname -m`
+    #
+    # GNU-Win32's uname -m returns "i686" on a Pentium Pro machine.
+    #
+    if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then
+        CPU_ARCH=x86
+    fi
+fi
+
+if test -n "$MOZILLA_CLIENT" && test "$OS_ARCH" = "WINNT"; then
+    OS_TARGET=WIN95
+    if test -n "$MOZ_DEBUG"; then
+        USE_DEBUG_RTL=1
+    fi
+fi
+if test -z "$OS_TARGET"; then
+    OS_TARGET=$OS_ARCH
+fi
+if test "$OS_TARGET" = "WIN95"; then
+    OS_RELEASE="4.0"
+fi
+if test "$OS_TARGET" = "WIN16"; then
+    OS_RELEASE=
+fi
+OS_CONFIG="${OS_TARGET}${OS_RELEASE}"
+
+
+case "$host" in
+*-mingw*|*-cygwin*|*-msvc*|*-mks*)
+    NSINSTALL='$(CYGWIN_WRAPPER) nsinstall'
+    if test `echo "${PATH}" | grep -c \;` = 0; then
+        CYGWIN_WRAPPER='sh $(topsrcdir)/build/cygwin-wrapper'
+    fi
+    ;;
+*-beos*)
+    HOST_CFLAGS="$HOST_CFLAGS -DXP_BEOS -DBeOS -DBEOS -D_POSIX_SOURCE"
+    ;;
+*os2*)
+    ;;
+*)
+    HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX"
+    ;;
+esac
+
+case "$target" in
+
+*-aix*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define AIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SYSV 1
+EOF
+
+    DSO_LDOPTS='-brtl -bnortllib -bM:SRE -bnoentry -bexpall -blibpath:/usr/lib:/lib'
+    ac_safe=`echo "sys/atomic_op.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for sys/atomic_op.h""... $ac_c" 1>&6
+echo "configure:2831: checking for sys/atomic_op.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2836 "configure"
+#include "confdefs.h"
+#include <sys/atomic_op.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2841: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  cat >> confdefs.h <<\EOF
+#define AIX_HAVE_ATOMIC_OP_H 1
+EOF
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+    case "${target_os}" in
+    aix3.2*)
+        cat >> confdefs.h <<\EOF
+#define AIX_RENAME_SELECT 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _PR_NO_LARGE_FILES 1
+EOF
+
+        AIX_LINK_OPTS='-bnso -berok'
+        PR_MD_ASFILES=os_AIX.s
+        ;;
+    aix4.1*)
+        cat >> confdefs.h <<\EOF
+#define AIX_TIMERS 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _PR_NO_LARGE_FILES 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define AIX4_1 1
+EOF
+
+        MKSHLIB=
+        DSO_LDOPTS=
+        AIX_LINK_OPTS='-bnso -berok'
+        LIBNSPR='-L$(dist_libdir) -lnspr$(MOD_MAJOR_VERSION)_shr'
+        LIBPLC='-L$(dist_libdir) -lplc$(MOD_MAJOR_VERSION)_shr'
+        ;;
+    aix4.2*)
+        cat >> confdefs.h <<\EOF
+#define AIX_TIMERS 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _PR_HAVE_OFF64_T 1
+EOF
+
+        AIX_LINK_OPTS='-brtl -bnso -berok'
+        ;;
+    aix4.3*)
+        cat >> confdefs.h <<\EOF
+#define AIX_TIMERS 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _PR_HAVE_OFF64_T 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define AIX4_3_PLUS 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define HAVE_SOCKLEN_T 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define HAVE_FCNTL_FILE_LOCKING 1
+EOF
+
+        USE_IPV6=1
+        AIX_LINK_OPTS='-brtl -bnso -berok'
+        ;;
+    *)
+        cat >> confdefs.h <<\EOF
+#define AIX_TIMERS 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _PR_HAVE_OFF64_T 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define AIX4_3_PLUS 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define HAVE_SOCKLEN_T 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define HAVE_FCNTL_FILE_LOCKING 1
+EOF
+
+        USE_IPV6=1
+        AIX_LINK_OPTS='-brtl -bnso -berok'
+        ;;
+    esac
+    CFLAGS="$CFLAGS -qro -qroconst"
+    AIX_WRAP='$(DIST)/lib/aixwrap.o'
+    AIX_TMP='./_aix_tmp.o'
+    if test -n "$USE_64"; then
+        MDCPUCFG_H=_aix64.cfg
+        OBJECT_MODE=64
+    else
+        MDCPUCFG_H=_aix32.cfg
+    fi
+    PR_MD_CSRCS=aix.c
+    RESOLVE_LINK_SYMBOLS=1
+    ;;
+        
+*-beos*)
+    cat >> confdefs.h <<\EOF
+#define XP_BEOS 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define BeOS 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define BEOS 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define _POSIX_SOURCE 1
+EOF
+
+    DSO_LDOPTS=-nostart
+    MDCPUCFG_H=_beos.cfg
+    USE_BTHREADS=1
+    PR_MD_ARCH_DIR=beos
+    RESOLVE_LINK_SYMBOLS=1
+    case "${target_cpu}" in
+    i*86)
+        _OPTIMIZE_FLAGS=-O2
+        _DEBUG_FLAGS='-gdwarf-2 -O0'
+        MKSHLIB='$(CCC) $(DSO_LDOPTS) -o $@'
+        echo $ac_n "checking for gethostbyaddr in -lbind""... $ac_c" 1>&6
+echo "configure:2998: checking for gethostbyaddr in -lbind" >&5
+ac_lib_var=`echo bind'_'gethostbyaddr | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lbind  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 3006 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char gethostbyaddr();
+
+int main() {
+gethostbyaddr()
+; return 0; }
+EOF
+if { (eval echo configure:3017: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  OS_LIBS="$OS_LIBS -lbind -lsocket"
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+        ;;
+    powerpc)
+        CC=mwcc
+        CCC=mwcc
+        LD=mwld
+        DSO_LDOPTS='-xms -export pragma -init _init_routine_ -term _term_routine_ -lroot -lnet /boot/develop/lib/ppc/glue-noinit.a /boot/develop/lib/ppc/init_term_dyn.o /boot/develop/lib/ppc/start_dyn.o'
+        _OPTIMIZE_FLAGS=-O2    
+        _DEBUG_FLAGS='-g -O0'
+        ;;
+    esac
+    ;;
+
+*-bsdi*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define BSDI 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define NEED_BSDREGEX 1
+EOF
+
+
+    CFLAGS="$CFLAGS -Wall -Wno-format"
+    CXXFLAGS="$CXXFLAGS -Wall -Wno-format"
+
+    if echo "$OS_TEST" | grep -c 86 >/dev/null; then
+        CPU_ARCH=x86
+    elif echo "$OS_TEST" | grep -c sparc >/dev/null; then 
+        CPU_ARCH=sparc
+    fi
+
+    MDCPUCFG_H=_bsdi.cfg
+    PR_MD_CSRCS=bsdi.c
+
+    DSO_LDOPTS=-r
+
+    case "$target_os" in
+    bsdi1.1*)
+        cat >> confdefs.h <<\EOF
+#define _PR_BSDI_JMPBUF_IS_ARRAY 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _PR_STAT_HAS_ONLY_ST_ATIME 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _PR_NEED_H_ERRNO 1
+EOF
+
+        MKSHLIB=
+        DSO_CFLAGS=
+        DSO_LDOPTS=
+        ;;
+
+    bsdi2.1*)
+        cat >> confdefs.h <<\EOF
+#define _PR_TIMESPEC_HAS_TS_SEC 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _PR_BSDI_JMPBUF_IS_ARRAY 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define HAVE_DLL 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define USE_DLFCN 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _PR_STAT_HAS_ST_ATIMESPEC 1
+EOF
+
+        PR_MD_ASFILES=os_BSD_OS_386_2.s
+        ;;
+
+    bsdi4.* | bsdi5.*)
+        cat >> confdefs.h <<\EOF
+#define _PR_SELECT_CONST_TIMEVAL 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _PR_BSDI_JMPBUF_IS_STRUCT 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define HAVE_DLL 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define USE_DLFCN 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _PR_STAT_HAS_ST_ATIMESPEC 1
+EOF
+
+        MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)'
+        DSO_CFLAGS=-fPIC
+        DSO_LDOPTS='-shared -Wl,-soname,$(@:$(OBJDIR)/%.so=%.so)'
+        STRIP="$STRIP -d"
+        case "$target_os" in
+        bsdi4.2* | bsdi4.3* | bsdi5.*)
+            cat >> confdefs.h <<\EOF
+#define _PR_HAVE_GETPROTO_R 1
+EOF
+
+            cat >> confdefs.h <<\EOF
+#define _PR_HAVE_GETPROTO_R_POINTER 1
+EOF
+
+            ;;
+        esac
+        ;;
+    *)
+        cat >> confdefs.h <<\EOF
+#define _PR_SELECT_CONST_TIMEVAL 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _PR_BSDI_JMPBUF_IS_STRUCT 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define HAVE_DLL 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define USE_DLFCN 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _PR_STAT_HAS_ST_ATIMESPEC 1
+EOF
+
+        ;;
+    esac
+
+    ;;
+
+*-darwin*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define DARWIN 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define HAVE_BSD_FLOCK 1
+EOF
+
+    CFLAGS="$CFLAGS -Wmost -fno-common"
+    if echo $OS_TEST | grep -c 86 2>/dev/null; then
+        cat >> confdefs.h <<\EOF
+#define i386 1
+EOF
+
+        CPU_ARCH=i386
+    else
+        cat >> confdefs.h <<\EOF
+#define ppc 1
+EOF
+
+        CPU_ARCH=ppc
+    fi
+    DSO_LDOPTS='-dynamiclib -compatibility_version 1 -current_version 1 -all_load -install_name @executable_path/$@ -headerpad_max_install_names'
+    # Use the standard preprocessor (cpp)
+    CFLAGS="$CFLAGS -no-cpp-precomp"
+    MKSHLIB='$(CC) -arch $(CPU_ARCH) $(DSO_LDOPTS) -o $@'
+    STRIP="$STRIP -x -S"
+    DLL_SUFFIX=dylib
+    USE_PTHREADS=1
+    MDCPUCFG_H=_darwin.cfg
+    PR_MD_CSRCS=darwin.c
+    if test "$CPU_ARCH" = "ppc"; then
+        PR_MD_ASFILES=os_Darwin_ppc.s
+    fi
+
+    # Add Mac OS X support for loading CFM & CFBundle plugins
+    if test -f /System/Library/Frameworks/Carbon.framework/Carbon; then
+        cat >> confdefs.h <<\EOF
+#define XP_MACOSX 1
+EOF
+
+        OS_TARGET=MacOSX
+
+                        
+        MACOS_VERSION_MAJOR=`echo $MACOS_DEPLOYMENT_TARGET_STR | cut -d . -f 1`
+        MACOS_VERSION_MINOR=`echo $MACOS_DEPLOYMENT_TARGET_STR | cut -d . -f 2`
+        MACOS_VERSION_MICRO=`echo $MACOS_DEPLOYMENT_TARGET_STR | cut -d . -f 3`
+        if test -z "$MACOS_VERSION_MINOR"; then
+            MACOS_VERSION_MINOR=0
+        fi
+        if test -z "$MACOS_VERSION_MICRO"; then
+            MACOS_VERSION_MICRO=0
+        fi
+        MACOS_DEPLOYMENT_TARGET=`printf "%02d%02d%02d" "$MACOS_VERSION_MAJOR" "$MACOS_VERSION_MINOR" "$MACOS_VERSION_MICRO"`
+        cat >> confdefs.h <<EOF
+#define MACOS_DEPLOYMENT_TARGET $MACOS_DEPLOYMENT_TARGET
+EOF
+
+    fi
+
+    # do the right thing for panther SDK support
+    if test "$NEXT_ROOT"; then
+        CFLAGS="-I${NEXT_ROOT}/usr/include $CFLAGS"
+        CXXFLAGS="-I${NEXT_ROOT}/usr/include $CXXFLAGS"
+    fi
+    ;;
+
+*-dgux*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define _PR_LOCAL_THREADS_ONLY 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SVR4 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SYSV 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define DGUX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define _DGUX_SOURCE 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define _POSIX4A_DRAFT6_SOURCE 1
+EOF
+
+    DSO_LDOPTS=-G
+    _OPTIMIZE_FLAGS=-O2
+    _DEBUG_FLAGS=
+    MDCPUCFG_H=_dgux.cfg
+    PR_MD_CSRCS=dgux.c
+    ;;
+
+*-freebsd*)
+    if test -z "$USE_NSPR_THREADS"; then
+        USE_PTHREADS=1
+    fi
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define FREEBSD 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define HAVE_BSD_FLOCK 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define HAVE_SOCKLEN_T 1
+EOF
+
+    CFLAGS="$CFLAGS $(DSO_CFLAGS) -ansi -Wall"
+    MOZ_OBJFORMAT=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
+    if test "$MOZ_OBJFORMAT" = "elf"; then
+        DLL_SUFFIX=so
+    else
+        DLL_SUFFIX=so.1.0
+    fi
+    MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
+    DSO_CFLAGS=-fPIC
+    DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
+    MDCPUCFG_H=_freebsd.cfg
+    PR_MD_CSRCS=freebsd.c
+    ;;
+
+*-hpux*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define HPUX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define _HPUX_SOURCE 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define hppa 1
+EOF
+
+    # OSF1 and HPUX report the POLLHUP event for a socket when the
+    # shutdown(SHUT_WR) operation is called for the remote end, even though
+    # the socket is still writeable. Use select(), instead of poll(), to
+    # workaround this problem.
+    cat >> confdefs.h <<\EOF
+#define _PR_POLL_WITH_SELECT 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define _USE_BIG_FDS 1
+EOF
+
+    DLL_SUFFIX=sl
+    DSO_LDOPTS='-b +h $(notdir $@)'
+    PR_MD_CSRCS=hpux.c
+    if test "$OS_TEST" != "ia64"; then
+        PR_MD_ASFILES=os_HPUX.s
+    fi
+    if test -n "$USE_64"; then
+        MDCPUCFG_H=_hpux64.cfg
+    else
+        MDCPUCFG_H=_hpux32.cfg
+    fi
+    if test -z "$GNU_CC"; then
+        CC="$CC -Ae"
+        CXX="$CXX -ext"
+        DSO_CFLAGS=+Z
+    else
+        DSO_CFLAGS=-fPIC
+    fi
+
+    if test -n "$MOZILLA_CLIENT"; then
+        DEFAULT_IMPL_STRATEGY=_EMU
+    fi
+
+    if echo "$OS_RELEASE" | grep ^A.09 >/dev/null; then
+        cat >> confdefs.h <<\EOF
+#define _PR_NEED_H_ERRNO 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define HPUX9 1
+EOF
+
+        DEFAULT_IMPL_STRATEGY=_EMU
+    	USE_NSPR_THREADS=1
+    fi
+
+    if echo "$OS_RELEASE" | egrep '^(A.09|B.10)' >/dev/null; then
+        cat >> confdefs.h <<\EOF
+#define _PR_NO_LARGE_FILES 1
+EOF
+
+    fi
+
+    if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then
+        cat >> confdefs.h <<\EOF
+#define _PR_NEED_H_ERRNO 1
+EOF
+
+    fi
+
+    if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then
+        cat >> confdefs.h <<\EOF
+#define HAVE_INT_LOCALTIME_R 1
+EOF
+
+    fi
+
+    if echo "$OS_RELEASE" | egrep '^(B.10.30|B.11)' >/dev/null; then
+        cat >> confdefs.h <<\EOF
+#define HAVE_POINTER_LOCALTIME_R 1
+EOF
+
+    fi
+
+    # HP-UX 11i (B.11.11) or higher
+    
+    case "$OS_RELEASE" in
+    [C-Z]*|B.[2-9]*|B.1[2-9]*|B.11.[2-9]*|B.11.1[1-9]*)
+        USE_IPV6=1
+        ;;
+    esac
+    
+
+    if test "$OS_RELEASE" = "B.10.01"; then
+        cat >> confdefs.h <<\EOF
+#define HPUX10 1
+EOF
+
+        DEFAULT_IMPL_STRATEGY=_EMU
+    fi
+
+    if test "$OS_RELEASE" = "B.10.10"; then
+        cat >> confdefs.h <<\EOF
+#define HPUX10 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define HPUX10_10 1
+EOF
+
+        DEFAULT_IMPL_STRATEGY=_PTH
+    fi
+
+    if test "$OS_RELEASE" = "B.10.20"; then
+        cat >> confdefs.h <<\EOF
+#define HPUX10 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define HPUX10_20 1
+EOF
+
+        if test -z "$GNU_CC"; then
+            CFLAGS="$CFLAGS +DAportable +DS1.1"
+            CXXFLAGS="$CXXFLAGS +DAportable +DS1.1"
+        fi
+        DEFAULT_IMPL_STRATEGY=_PTH
+    fi
+
+    if test "$OS_RELEASE" = "B.10.30"; then
+        cat >> confdefs.h <<\EOF
+#define HPUX10 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define HPUX10_30 1
+EOF
+
+        if test -z "$GNU_CC"; then
+            CFLAGS="$CFLAGS +DAportable +DS1.1"
+            CXXFLAGS="$CXXFLAGS +DAportable +DS1.1"
+        fi
+        DEFAULT_IMPL_STRATEGY=_PTH
+    fi
+
+    if echo "$OS_RELEASE" | grep ^B.11 >/dev/null; then
+        cat >> confdefs.h <<\EOF
+#define HPUX10 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define HPUX11 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _LARGEFILE64_SOURCE 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _PR_HAVE_OFF64_T 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define HAVE_FCNTL_FILE_LOCKING 1
+EOF
+
+        if test -z "$GNU_CC"; then
+            if test -z "$USE_64"; then
+                if test "$OS_TEST" = "ia64"; then
+                    CFLAGS="$CFLAGS +DD32"
+                    CXXFLAGS="$CXXFLAGS +DD32"
+                else
+                    CFLAGS="$CFLAGS +DAportable +DS2.0"
+                    CXXFLAGS="$CXXFLAGS +DAportable +DS2.0"
+                fi
+            else
+                if test "$OS_TEST" = "ia64"; then
+                    CFLAGS="$CFLAGS +DD64"
+                    CXXFLAGS="$CXXFLAGS +DD64"
+                else
+                    CFLAGS="$CFLAGS +DA2.0W +DS2.0"
+                    CXXFLAGS="$CXXFLAGS +DA2.0W +DS2.0"
+                fi
+            fi
+        fi
+        DEFAULT_IMPL_STRATEGY=_PTH
+    fi
+
+    if test "$DEFAULT_IMPL_STRATEGY" = "_EMU"; then
+        USE_NSPR_THREADS=1
+        USE_PTHREADS=
+        USE_USER_THREADS=
+    elif test "$DEFAULT_IMPL_STRATEGY" = "_PTH"; then
+        USE_PTHREADS=1
+        if test "$USE_NSPR_THREADS"; then
+            USE_PTHREADS=
+        fi
+        if test "$USE_USER_PTHREADS"; then
+            USE_PTHREADS=
+        fi
+    fi
+    ;;
+
+*-irix*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define IRIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SVR4 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define _SGI_MP_SOURCE 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define HAVE_FCNTL_FILE_LOCKING 1
+EOF
+
+    PR_MD_CSRCS=irix.c
+    PR_MD_ASFILES=os_Irix.s
+    MKSHLIB='$(LD) $(DSO_LDOPTS) -rdata_shared -shared -soname $(notdir $@) -o $@'
+    STRIP="$STRIP -f"
+    RESOLVE_LINK_SYMBOLS=1
+    if test -n "$USE_64"; then
+        MDCPUCFG_H=_irix64.cfg
+    else
+        MDCPUCFG_H=_irix32.cfg
+    fi
+    case "${target_os}" in
+    irix6*)
+        cat >> confdefs.h <<\EOF
+#define IRIX6 1
+EOF
+
+        USE_PTHREADS=1
+        USE_N32=1
+        COMPILER_TAG=_n32
+        IMPL_STRATEGY=_PTH
+        ;;
+    irix5*)
+        cat >> confdefs.h <<\EOF
+#define IRIX5 1
+EOF
+
+        USE_NSPR_THREADS=1
+        ;;
+    *)
+        USE_PTHREADS=1
+        USE_N32=1
+        ;;
+    esac
+    if test "$GNU_CC"; then
+                                                        	    AS='$(CC) -Wp,-P -x assembler-with-cpp -D_ASM -mips2 $(INCLUDES)'
+	    CFLAGS="$CFLAGS -Wall -Wno-format"
+	    _OPTIMIZE_FLAGS="-O6"
+    else
+	    if test -n "$USE_N32"; then
+		AS='as -D_ASM $(INCLUDES) -n32'
+	    else
+		AS='as -D_ASM $(INCLUDES)'
+	    fi
+	    CFLAGS="$CFLAGS -fullwarn -xansi"
+	    if test "$USE_N32"; then
+	        _OPTIMIZE_FLAGS="-O -OPT:Olimit=4000"
+	    else
+	        _OPTIMIZE_FLAGS="-O -Olimit 4000"
+	    fi
+	    if test "$USE_MDUPDATE"; then
+                CFLAGS="$CFLAGS -MDupdate \$(DEPENDENCIES)"
+	    fi
+	    case "${target}" in
+	    *-irix6.*)
+	        CFLAGS="$CFLAGS -multigot"
+	        DSO_LDOPTS="-no_unresolved"
+	        if test "$USE_N32"; then
+		        CFLAGS="$CFLAGS -n32 -woff 1209"
+		        DSO_LDOPTS="$DSO_LDOPTS -n32"
+	        else
+		        if test "$USE_64"; then
+		            CFLAGS="$CFLAGS -64"
+		        else
+		            CFLAGS="$CFLAGS -32"
+		        fi
+	        fi
+	        ;;
+	    *)
+	        CFLAGS="$CFLAGS -xgot"
+	        ;;
+	    esac
+    fi
+    if test "${target_os}" = "irix5.3"; then
+	    cat >> confdefs.h <<\EOF
+#define IRIX5_3 1
+EOF
+
+    fi
+    case "${target_os}" in
+	irix6.5)
+	    if test -z "$GNU_CC"; then
+		    CFLAGS="$CFLAGS -mips3"
+	    fi
+	    cat >> confdefs.h <<\EOF
+#define _PR_HAVE_GETPROTO_R 1
+EOF
+
+	    cat >> confdefs.h <<\EOF
+#define _PR_HAVE_GETPROTO_R_POINTER 1
+EOF
+
+	    cat >> confdefs.h <<\EOF
+#define _PR_HAVE_SGI_PRDA_PROCMASK 1
+EOF
+
+	    ;;
+	irix5*)
+	    ;;
+	*)
+	    cat >> confdefs.h <<\EOF
+#define _PR_HAVE_SGI_PRDA_PROCMASK 1
+EOF
+
+	    ;;
+	esac
+    ;;
+
+*-linux*)
+    if test -z "$USE_NSPR_THREADS"; then
+        USE_PTHREADS=1
+        IMPL_STRATEGY=_PTH
+    fi
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define _POSIX_SOURCE 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define _BSD_SOURCE 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define _SVID_SOURCE 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define _LARGEFILE64_SOURCE 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define HAVE_FCNTL_FILE_LOCKING 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define LINUX 1
+EOF
+
+    CFLAGS="$CFLAGS -ansi -Wall"
+    CXXFLAGS="$CXXFLAGS -ansi -Wall"
+    MDCPUCFG_H=_linux.cfg
+    PR_MD_CSRCS=linux.c
+    MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
+    DSO_CFLAGS=-fPIC
+    DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
+    _OPTIMIZE_FLAGS=-O2
+    _DEBUG_FLAGS="-g -fno-inline"  # most people on linux use gcc/gdb, and that
+                                   # combo is not yet good at debugging inlined
+                                   # functions (even when using DWARF2 as the
+                                   # debugging format)
+    COMPILER_TAG=_glibc
+    if echo "$OS_TEST" | grep -c 86 >/dev/null; then
+        CPU_ARCH=x86
+    else
+        CPU_ARCH=$OS_TEST
+    fi
+    CPU_ARCH_TAG=_${CPU_ARCH}
+    case "${target_cpu}" in
+    alpha)
+        cat >> confdefs.h <<\EOF
+#define _ALPHA_ 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define __alpha 1
+EOF
+
+        CFLAGS="$CFLAGS -mieee"
+        CXXFLAGS="$CXXFLAGS -mieee"
+        ;;
+    i*86)
+        cat >> confdefs.h <<\EOF
+#define i386 1
+EOF
+
+        PR_MD_ASFILES=os_Linux_x86.s
+        ;;
+    ia64)
+        PR_MD_ASFILES=os_Linux_ia64.s
+        ;;
+    x86_64)
+        PR_MD_ASFILES=os_Linux_x86_64.s
+        ;;
+    m68k)
+        CFLAGS="$CFLAGS -m68020-60"
+        CXXFLAGS="$CXXFLAGS -m68020-60"
+        ;;
+    esac    
+    ;;
+
+*-mingw*|*-cygwin*|*-msvc*|*-mks*)
+    cat >> confdefs.h <<\EOF
+#define XP_PC 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define WIN32 1
+EOF
+
+    PR_MD_ARCH_DIR=windows
+    RESOLVE_LINK_SYMBOLS=1
+
+    if test -n "$GNU_CC"; then
+        CC="$CC -mno-cygwin"
+        CXX="$CXX -mno-cygwin"
+        DLL_SUFFIX=dll
+        MKSHLIB='$(CC) -shared -Wl,--export-all-symbols -Wl,--out-implib -Wl,$(IMPORT_LIBRARY) $(DLLBASE) -o $(subst $(OBJDIR)/,,$(SHARED_LIBRARY))'
+        RC=$WINDRES
+        # Use temp file for windres (bug 213281)
+        RCFLAGS='-O coff --use-temp-file'
+    else
+        CC=cl
+        CXX=cl
+        LD=link
+        AR='lib -NOLOGO -OUT:"$@"'
+        AR_FLAGS=
+        RANLIB='echo not_ranlib'
+        STRIP='echo not_strip'
+        RC=rc.exe
+        GARBAGE='$(OBJDIR)/vc20.pdb $(OBJDIR)/vc40.pdb'
+        OBJ_SUFFIX=obj
+        LIB_SUFFIX=lib
+        DLL_SUFFIX=dll
+
+        # Determine compiler version
+        CC_VERSION=`"${CC}" -v 2>&1 | grep Version | sed -e 's|.* Version ||' -e 's| .*||'`
+        _CC_MAJOR_VERSION=`echo $CC_VERSION | awk -F\. '{ print $1 }'`
+        _CC_MINOR_VERSION=`echo $CC_VERSION | awk -F\. '{ print $2 }'`
+        MSC_VER=${_CC_MAJOR_VERSION}${_CC_MINOR_VERSION}
+        
+        CFLAGS="$CFLAGS -W3 -nologo -GF -Gy"
+        DLLFLAGS='-OUT:"$@"'
+        _DEBUG_FLAGS=-Z7
+        _OPTIMIZE_FLAGS=-O2
+        if test -z "$MOZ_OPTIMIZE"; then
+            CFLAGS="$CFLAGS -Od"
+        fi
+
+        if test -n "$USE_DEBUG_RTL"; then
+            CFLAGS="$CFLAGS -MDd"
+        else
+            CFLAGS="$CFLAGS -MD"
+        fi
+
+        if test -n "$MOZ_DEBUG"; then
+            cat >> confdefs.h <<\EOF
+#define _DEBUG 1
+EOF
+
+        else
+            DEFINES="$DEFINES -U_DEBUG"
+        fi
+
+        if test -n "$MOZ_OPTIMIZE"; then
+            if test -n "$MOZ_PROFILE"; then
+                _OPTIMIZE_FLAGS="$_OPTIMIZE_FLAGS -Z7"
+            fi
+            if test -n "$MOZ_DEBUG_SYMBOLS"; then
+                _OPTIMIZE_FLAGS="$_OPTIMIZE_FLAGS -Zi"
+            fi
+            if test -n "$MOZ_PROFILE" -o -n "$MOZ_DEBUG_SYMBOLS"; then
+                DLLFLAGS="$DLLFLAGS -DEBUG -OPT:REF"
+                LDFLAGS="$LDFLAGS -DEBUG -OPT:REF"
+            fi
+        fi
+
+        if test -n "$MOZ_DEBUG"; then
+            DLLFLAGS="$DLLFLAGS -DEBUG -DEBUGTYPE:CV"
+            LDFLAGS="$LDFLAGS -DEBUG -DEBUGTYPE:CV"
+        fi
+        
+        if test "$OS_TARGET" = "WINNT"; then
+            CFLAGS="$CFLAGS -GT"
+            if test "$CPU_ARCH" = "x86"; then
+                CFLAGS="$CFLAGS -G5"
+            fi
+            LIBNSPR='$(dist_libdir)/libnspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
+            LIBPLC='$(dist_libdir)/libplc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
+        else
+            LIBNSPR='$(dist_libdir)/nspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
+            LIBPLC='$(dist_libdir)/plc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
+        fi
+    fi # GNU_CC
+
+    if test -n "$USE_STATIC_TLS"; then
+        cat >> confdefs.h <<\EOF
+#define _PR_USE_STATIC_TLS 1
+EOF
+
+    fi
+
+    if test "$OS_TARGET" = "WINNT"; then
+        cat >> confdefs.h <<\EOF
+#define WINNT 1
+EOF
+
+    else
+        cat >> confdefs.h <<\EOF
+#define WIN95 1
+EOF
+
+        # undefine WINNT as some versions of mingw gcc define it by default
+        DEFINES="$DEFINES -UWINNT"
+        cat >> confdefs.h <<\EOF
+#define _PR_GLOBAL_THREADS_ONLY 1
+EOF
+
+    fi
+
+    if test "$CPU_ARCH" = "x86"; then
+        CPU_ARCH_TAG=
+    else
+        CPU_ARCH_TAG=$CPU_ARCH
+    fi
+
+    if test -n "$USE_DEBUG_RTL"; then
+        OBJDIR_SUFFIX=OBJD
+    fi
+
+    OS_DLLFLAGS="-nologo -DLL -SUBSYSTEM:WINDOWS"
+    if test "$MSC_VER" = "1200" -a -z "$MOZ_DEBUG_SYMBOLS"; then
+        OS_DLLFLAGS="$OS_DLLFLAGS -PDB:NONE"
+    fi
+
+    case "$OS_TARGET" in
+    WINNT)
+	    MDCPUCFG_H=_winnt.cfg
+	    ;;
+    WIN95)
+	    MDCPUCFG_H=_win95.cfg
+	    ;;
+    WIN16)
+	    MDCPUCFG_H=_win16.cfg
+	    ;;
+    *)
+	    { echo "configure: error: Missing OS_TARGET for ${target}.  Use --enable-win32-target to set." 1>&2; exit 1; }
+   	;;
+    esac
+
+    case "$target_cpu" in
+    i*86)
+	    cat >> confdefs.h <<\EOF
+#define _X86_ 1
+EOF
+
+        ;;
+    alpha)
+	    cat >> confdefs.h <<\EOF
+#define _ALPHA_ 1
+EOF
+
+   	    ;;
+    mips)
+	    cat >> confdefs.h <<\EOF
+#define _MIPS_ 1
+EOF
+
+	    ;;
+    *)
+	    cat >> confdefs.h <<\EOF
+#define _CPU_ARCH_NOT_DEFINED 1
+EOF
+
+	    ;;
+    esac
+
+    ;;
+
+*-ncr-sysv*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SVR4 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SYSV 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define NCR 1
+EOF
+
+    USE_NSPR_THREADS=1
+    if test "$OS_RELEASE" = "2.03"; then
+        cat >> confdefs.h <<\EOF
+#define _PR_STAT_HAS_ST_ATIM 1
+EOF
+
+    else
+        cat >> confdefs.h <<\EOF
+#define _PR_STAT_HAS_ST_ATIM_UNION 1
+EOF
+
+    fi
+
+    if test -z "$GNU_CC"; then
+        CFLAGS="$CFLAGS -Hnocopyr"
+        CXXFLAGS="$CXXFLAGS -Hnocopyr"
+    else
+        CFLAGS="$CFLAGS -fPIC -Wall"
+        CXXFLAGS="$CXXFLAGS -fPIC -Wall"
+        DSO_LDOPTS=-G
+    fi
+    MDCPUCFG_H=_ncr.cfg
+    PR_MD_CSRCS=ncr.c
+    ;;
+
+mips-nec-sysv*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SVR4 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define __SVR4 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define NEC 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define nec_ews 1
+EOF
+
+    USE_NSPR_THREADS=1
+    if test -z "$GNU_CC"; then
+        CC='$(NSDEPTH)/build/hcc cc -Xa -KGnum=0 -KOlimit=4000'
+        CXX=g++
+    fi
+    OS_LIBS="$OS_LIBS -lsocket -lnsl -ldl"
+    DSO_LDOPTS=-G
+    MDCPUCFG_H=_nec.cfg
+    PR_MD_CSRCS=nec.c
+    ;;
+
+*-netbsd*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define NETBSD 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define HAVE_BSD_FLOCK 1
+EOF
+
+    USE_NSPR_THREADS=1
+    MDCPUCFG_H=_netbsd.cfg
+    PR_MD_CSRCS=netbsd.c
+
+    DSO_CFLAGS='-fPIC -DPIC'
+    CFLAGS="$CFLAGS -ansi -Wall"
+    CXXFLAGS="$CXXFLAGS -ansi -Wall"
+    MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)'
+
+    if test -z "$OBJECT_FMT"; then
+        if echo __ELF__ | ${CC-cc} -E - | grep -q __ELF__ 2>/dev/null; then
+            OBJECT_FMT=a.out
+            DLL_SUFFIX=so.1.0
+            DSO_LDOPTS='-shared'
+        else
+            OBJECT_FMT=ELF
+            DLL_SUFFIX=so
+            DSO_LDOPTS='-shared -Wl,-soname,$(notdir $@)'
+        fi
+    fi
+
+    if test "$LIBRUNPATH"; then
+        DSO_LDOPTS="$DSO_LDOPTS -Wl,-R$LIBRUNPATH"
+    fi
+    ;;
+
+mips-sony-newsos*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SONY 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SYSV 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SVR4 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define __svr4 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define __svr4__ 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define HAVE_SVID_GETTOD 1
+EOF
+
+    USE_NSPR_THREADS=1
+    CFLAGS="$CFLAGS -Xa -fullwarn"
+    CXXFLAGS="$CXXFLAGS -Xa -fullwarn"
+    DSO_LDOPTS=-G
+    MDCPUCFG_H=_sony.cfg
+    PR_MD_CSRCS=sony.c
+    ;;
+
+*-nextstep*|*-openstep*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define NEXTSTEP 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define HAVE_BSD_FLOCK 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define _POSIX_SOURCE 1
+EOF
+
+    CFLAGS="$CFLAGS -Wall -fno-common -traditional-cpp -posix"
+    CXXFLAGS="$CXXFLAGS -Wall -fno-common -traditional-cpp -posix"
+    USE_NSPR_THREADS=1
+    DLL_SUFFIX=dylib
+    MDCPUCFG_H=_nextstep.cfg
+    PR_MD_CSRCS=nextstep.c
+    ;;
+
+
+*-nto*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define NTO 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define _QNX_SOURCE 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define HAVE_POINTER_LOCALTIME_R 1
+EOF
+
+    MDCPUCFG_H=_nto.cfg
+    PR_MD_CSRCS=nto.c
+    MKSHLIB='$(CC) $(DSO_LDOPTS) -Wl,-soname -Wl,$(notdir $@) -o $@'
+    DSO_CFLAGS=-fPIC
+    DSO_LDOPTS=-shared
+    OS_LIBS="$OS_LIBS -lsocket"
+    _OPTIMIZE_FLAGS="-O1"
+    _DEBUG_FLAGS="-gstabs"
+	;;
+
+*-openbsd*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define OPENBSD 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define HAVE_BSD_FLOCK 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define HAVE_SOCKLEN_T 1
+EOF
+
+    CFLAGS="$CFLAGS -ansi -Wall"
+    CXXFLAGS="$CXXFLAGS -ansi -Wall"
+    DLL_SUFFIX=so.1.0
+    DSO_CFLAGS=-fPIC
+    MDCPUCFG_H=_openbsd.cfg
+    PR_MD_CSRCS=openbsd.c
+    USE_NSPR_THREADS=1
+    DSO_LDOPTS='-shared -fPIC'
+    MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
+    ;;
+
+*-openvms*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define VMS 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define PR_GETIPNODE_NOT_THREADSAFE 1
+EOF
+
+    RESOLVE_LINK_SYMBOLS=1
+    AR_FLAGS='c $@'
+    MDCPUCFG_H=_openvms.cfg
+    PR_MD_CSRCS=openvms.c
+    DSO_LDOPTS='-shared -auto_symvec $(LDFLAGS)'
+    if test -n "$MOZ_DEBUG"; then
+      DSO_LDOPTS="$DSO_LDOPTS $_DEBUG_FLAGS"
+    else
+      DSO_LDOPTS="$DSO_LDOPTS $_OPTIMIZE_FLAGS"
+    fi
+    ;;
+
+*-osf*)
+    SHELL_OVERRIDE="SHELL		= /usr/bin/ksh"
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define OSF1 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define _REENTRANT 1
+EOF
+
+    # OSF1 and HPUX report the POLLHUP event for a socket when the
+    # shutdown(SHUT_WR) operation is called for the remote end, even though
+    # the socket is still writeable. Use select(), instead of poll(), to
+    # workaround this problem.
+    cat >> confdefs.h <<\EOF
+#define _PR_POLL_WITH_SELECT 1
+EOF
+
+
+    if echo "$OS_RELEASE" | egrep -c '(V2.0|V3.2)' 2>/dev/null ; then
+        USE_NSPR_THREADS=1
+    fi
+
+    if test -z "$GNU_CC"; then
+        CC="$CC -std1 -ieee_with_inexact"
+        if test "$OS_RELEASE" != "V2.0"; then
+            CC="$CC -readonly_strings"
+        fi
+        _OPTIMIZE_FLAGS="$_OPTIMIZE_FLAGS -Olimit 4000"
+        ac_safe=`echo "machine/builtins.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for machine/builtins.h""... $ac_c" 1>&6
+echo "configure:4220: checking for machine/builtins.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4225 "configure"
+#include "confdefs.h"
+#include <machine/builtins.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:4230: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  cat >> confdefs.h <<\EOF
+#define OSF1_HAVE_MACHINE_BUILTINS_H 1
+EOF
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+    else
+        CFLAGS="$CFLAGS -mieee"
+        CXXFLAGS="$CXXFLAGS -mieee"
+    fi
+
+    if echo $OS_RELEASE | egrep -c '(V2.0|V3.2)' 2>/dev/null; then
+        cat >> confdefs.h <<\EOF
+#define HAVE_INT_LOCALTIME_R 1
+EOF
+
+    else
+        cat >> confdefs.h <<\EOF
+#define HAVE_FCNTL_FILE_LOCKING 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define HAVE_POINTER_LOCALTIME_R 1
+EOF
+
+    fi
+    if echo $OS_RELEASE | grep -c V4.0 >/dev/null; then
+        cat >> confdefs.h <<\EOF
+#define OSF1V4_MAP_PRIVATE_BUG 1
+EOF
+
+    fi
+    DSO_LDOPTS='-shared -all -expect_unresolved "*" -soname $(notdir $@)'
+    MDCPUCFG_H=_osf1.cfg
+    PR_MD_CSRCS=osf1.c
+    ;;
+
+*-qnx*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define QNX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define _PR_NEED_H_ERRNO 1
+EOF
+
+    USE_NSPR_THREADS=1
+    MDCPUCFG_H=_qnx.cfg
+    PR_MD_CSRCS=qnx.c
+    ;;
+
+*-*-sco*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SCO 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define sco 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SYSV 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define _SVID3 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define _PR_NEED_H_ERRNO 1
+EOF
+
+    CC='cc -b elf -KPIC'
+    CXX='$(NSDEPTH)/build/hcpp CC +.cpp +w'
+    USE_NSPR_THREADS=1
+    CPU_ARCH=x86
+    DSO_LDOPTS='-b elf -G'
+    MDCPUCFG_H=_scoos.cfg
+    PR_MD_SRCS=scoos.c
+    ;;
+
+*-sinix*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SVR4 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SNI 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define RELIANTUNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define sinix 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define HAVE_SVID_GETTOD 1
+EOF
+
+    if echo "$OS_TEST" | grep -c 86 2>/dev/null; then
+        cat >> confdefs.h <<\EOF
+#define i386 1
+EOF
+
+        CPU_ARCH=x86
+    else
+        CPU_ARCH=mips
+    fi
+
+    if test "$GNU_CC"; then
+        AS='$(CC) -x assembler-with-cpp'
+        if test "$CPU_ARCH" = "mips"; then
+            LD=gld
+        fi
+        CFLAGS="$CFLAGS -Wall -Wno-format"
+    else
+        AS='/usr/bin/cc'
+        _OPTIMIZE_FLAGS='-O -F Olimit,4000'
+    fi
+
+    DSO_LDOPTS='-G -z defs -h $(@:$(OBJDIR)/%.so=%.so)'
+
+    if test "$OS_RELEASE" = "5.43"; then
+        cat >> confdefs.h <<\EOF
+#define IP_MULTICAST 1
+EOF
+
+    fi
+
+    OS_LIBS="$OS_LIBS -lsocket -lnsl -lresolv -ldl -lc"
+    USE_NSPR_THREADS=1
+    MDCPUCFG_H=_reliantunix.cfg
+    PR_MD_CSRCS=reliantunix.c
+    if test "${OS_ARCH}" = "mips"; then
+        PR_MD_ASFILES=os_ReliantUNIX.s
+    fi
+    ;;
+
+*-sunos*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SUNOS4 1
+EOF
+
+    CFLAGS="$CFLAGS -Wall -Wno-format"
+    if test "$USE_MDUPDATE"; then
+        CFLAGS="$CFLAGS -MDupdate \$(DEPENDENCIES)"
+    fi
+    CPU_ARCH=sparc
+    DLL_SUFFIX=so.1.0
+    DSO_LDOPTS=
+    DSO_CFLAGS=-fPIC
+    USE_NSPR_THREADS=1
+    if test "$OS_RELEASE" = "4.1.3_U1"; then
+        _OPTIMIZE_FLAGS=
+        OS_LIBS="$OS_LIBS -lm"
+    fi
+    MDCPUCFG_H=_sunos4.cfg
+    PR_MD_CSRCS=sunos4.c
+    ;;
+
+*-solaris*)
+    if test -z "$USE_USER_THREADS" && test -z "$USE_NATIVE_THREADS"; then
+        USE_PTHREADS=1
+    fi
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SVR4 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SYSV 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define __svr4 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define __svr4__ 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SOLARIS 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define HAVE_FCNTL_FILE_LOCKING 1
+EOF
+
+    if test -n "$USE_64"; then
+        MDCPUCFG_H=_solaris64.cfg
+    else
+        MDCPUCFG_H=_solaris32.cfg
+    fi
+    PR_MD_CSRCS=solaris.c
+    LD=/usr/ccs/bin/ld
+    MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
+    RESOLVE_LINK_SYMBOLS=1
+    if test -n "$GNU_CC"; then
+        DSO_CFLAGS=-fPIC
+        if `$CC -print-prog-name=ld` -v 2>&1 | grep -c GNU >/dev/null; then
+            GCC_USE_GNU_LD=1
+        fi
+        DSO_LDOPTS='-shared -Wl,-h,$(notdir $@),-z,combreloc,-z,defs' 
+    else
+        DSO_CFLAGS=-KPIC
+        DSO_LDOPTS='-G -h $(notdir $@) -z combreloc -z defs'
+    fi
+    if test -z "$GNU_AS"; then
+        ASFLAGS="$ASFLAGS -Wa,-P"
+    fi
+    if test -n "$GNU_CC"; then
+        CFLAGS="$CFLAGS -Wall"
+        CXXFLAGS="$CXXFLAGS -Wall"
+        if test -n "$USE_MDUPDATE"; then
+            CFLAGS="$CFLAGS -MDupdate \$(DEPENDENCIES)"
+            CXXFLAGS="$CXXFLAGS -MDupdate \$(DEPENDENCIES)"
+        fi
+    else
+        CFLAGS="$CFLAGS -xstrconst"
+        CXXFLAGS="$CXXFLAGS -Qoption cg -xstrconst -features=tmplife"
+        if test -z "$MOZ_OPTIMIZE"; then
+            CFLAGS="$CFLAGS -xs"
+            CXXFLAGS="$CXXFLAGS -xs"
+        fi
+        _OPTIMIZE_FLAGS=-xO4
+    fi
+    if test -n "$USE_64"; then
+        if test -n "$GNU_CC"; then
+            CC="$CC -m64"
+            CXX="$CXX -m64"
+        else
+            CC="$CC -xarch=v9"
+            CXX="$CXX -xarch=v9"
+        fi
+    fi
+    if test "$OS_TEST" = "i86pc"; then
+        cat >> confdefs.h <<\EOF
+#define i386 1
+EOF
+
+        CPU_ARCH_TAG=_$OS_TEST
+        # The default debug format, DWARF (-g), is not supported by gcc
+        # on i386-ANY-sysv4/solaris, but the stabs format is.  It is
+        # assumed that the Solaris assembler /usr/ccs/bin/as is used.
+        # If your gcc uses GNU as, you do not need the -Wa,-s option.
+        if test -n "$MOZ_DEBUG" && test -n "$GNU_CC"; then
+            _DEBUG_FLAGS=-gstabs
+            if test -z "$GNU_AS"; then
+                _DEBUG_FLAGS="$_DEBUG_FLAGS -Wa,-s"
+            fi
+        fi
+    fi
+    case "${target_os}" in
+    solaris2.3*)
+        cat >> confdefs.h <<\EOF
+#define _PR_NO_LARGE_FILES 1
+EOF
+
+        ;;
+    solaris2.4*)
+        cat >> confdefs.h <<\EOF
+#define _PR_NO_LARGE_FILES 1
+EOF
+
+        ;;
+    solaris2.5*)
+        cat >> confdefs.h <<\EOF
+#define SOLARIS2_5 1
+EOF
+    
+        ;;
+    *)
+        cat >> confdefs.h <<\EOF
+#define _PR_HAVE_OFF64_T 1
+EOF
+
+        # The lfcompile64(5) man page on Solaris 2.6 says:
+        #     For applications that do not wish to conform to the POSIX or
+        #     X/Open  specifications,  the  64-bit transitional interfaces
+        #     are available by default.  No compile-time flags need to  be
+        #     set.
+        # But gcc 2.7.2.x fails to define _LARGEFILE64_SOURCE by default.
+        # The native compiler, gcc 2.8.x, and egcs don't have this problem.
+        if test -n "$GNU_CC"; then
+            cat >> confdefs.h <<\EOF
+#define _LARGEFILE64_SOURCE 1
+EOF
+
+        fi
+        ;;
+    esac
+    case "${target_os}" in
+    solaris2.3*)
+        ;;
+    solaris2.4*)
+        ;;
+    solaris2.5*)
+        ;;
+    solaris2.6*)
+        ;;
+    solaris2.7*)
+        ;;
+    *)
+        # Solaris 8 or higher has IPv6.
+        cat >> confdefs.h <<\EOF
+#define _PR_INET6 1
+EOF
+
+        ;;
+    esac
+    if test "$OS_TEST" = "sun4u"; then
+        # 64-bit Solaris requires SPARC V9 architecture, so the following
+        # is not needed.
+        if test -z "$USE_64"; then
+            ULTRASPARC_LIBRARY=nspr_flt
+        fi
+    fi
+    # Purify requires that binaries linked against nspr also
+    # be linked against -lrt (or -lposix4) so add it to OS_LIBS
+    _rev=`uname -r`
+    _librt=`echo $_rev 5.6 | awk '{ if ($1 > $2) print "-lrt"; else print "-lposix4" }'`
+    OS_LIBS="$OS_LIBS $_librt"
+    ;;
+
+*-sco-sysv5*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define UNIXWARE 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SVR4 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define SYSV 1
+EOF
+
+    USE_NSPR_THREADS=1
+    if echo $OS_RELEASE | grep -c 2.1 2>/dev/null; then
+        cat >> confdefs.h <<\EOF
+#define _PR_NO_LARGE_FILES 1
+EOF
+
+        CC='$(NSDEPTH)/build/hcc cc'
+        CXX='$(NSDEPTH)/build/hcpp CC'
+        MDCPUCFG_H=_unixware.cfg
+    else
+        cat >> confdefs.h <<\EOF
+#define _LARGEFILE64_SOURCE 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _PR_HAVE_OFF64_T 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _PR_HAVE_SOCKADDR_LEN 1
+EOF
+
+        MDCPUCFG_H=_unixware7.cfg
+    fi
+    PR_MD_CSRCS=unixware.c
+    DSO_LDOPTS=-G
+    CPU_ARCH=x86
+    ;;
+
+*-os2*)
+    cat >> confdefs.h <<\EOF
+#define XP_OS2 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define XP_PC 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define BSD_SELECT 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define TCPV40HDRS 1
+EOF
+
+    LIB_SUFFIX=lib
+    DLL_SUFFIX=dll
+    RC=rc.exe
+    PR_MD_ARCH_DIR=os2
+    PROG_SUFFIX=.exe
+    NSINSTALL=nsinstall
+    MDCPUCFG_H=_os2.cfg
+    RESOLVE_LINK_SYMBOLS=1
+
+    # EMX/GCC build
+    if test -n "$GNU_CC"; then
+        cat >> confdefs.h <<\EOF
+#define XP_OS2_EMX 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define OS2 1
+EOF
+
+        AR=emxomfar
+        AR_FLAGS='r $@'
+        CFLAGS="$CFLAGS -Wall -Zomf"
+        CXXFLAGS="$CFLAGS -Wall -Zomf"
+        MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
+        DSO_CFLAGS=
+        DSO_LDOPTS='-Zomf -Zdll -Zmap'
+        LDFLAGS='-Zmap'
+        _OPTIMIZE_FLAGS="-O2 -s"
+        _DEBUG_FLAGS="-g -fno-inline"
+        if test -n "$MOZ_OPTIMIZE"; then
+          DSO_LDOPTS="$DSO_LDOPTS -Zlinker /EXEPACK:2 -Zlinker /PACKCODE -Zlinker /PACKDATA"
+        fi
+        OS_LIBS="-lsocket"
+        IMPLIB='emximp -o'
+        FILTER='emxexp -o'
+
+        # GCC for OS/2 currently predefines these, but we don't want them
+        DEFINES="$DEFINES -Uunix -U__unix -U__unix__"
+
+    # Visual Age C++ build
+    elif test "$VACPP" = "yes"; then
+        cat >> confdefs.h <<\EOF
+#define XP_OS2_VACPP 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define OS2 4
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _X86_ 1
+EOF
+
+        OBJ_SUFFIX=obj
+        AS=alp
+        ASFLAGS='-Mb'
+        ASM_SUFFIX=asm
+        AR=-ilib
+        AR_FLAGS='/NOL /NOI /O:$(subst /,\\,$@)'
+        CFLAGS='/Q /qlibansi /Gd+ /Gm+ /Su4 /Mp /Tl9'
+        HOST_CFLAGS="$CFLAGS"
+        OS_CFLAGS='/Q /qlibansi /Gd+ /Gm+ /Su4 /Mp /Tl9'
+        OS_EXE_CFLAGS='/Q /qlibansi /Gd+ /Gm+ /Su4 /Mp /Tl9'
+        CXXFLAGS='/Q /qlibansi /Gd+ /Gm+ /Su4 /Mp /Tl9'
+        OS_LIBS='so32dll.lib tcp32dll.lib'
+        LD='-ilink'
+        MKSHLIB='$(LD) $(DSO_LDOPTS)'
+        IMPLIB='implib -nologo -noignorecase'
+        FILTER='cppfilt -q -B -P'
+        _OPTIMIZE_FLAGS='/O+ /Gl+ /qtune=pentium /qarch=pentium'
+        _DEBUG_FLAGS='/Ti+ '
+        LDFLAGS='/NOL /M /L'
+        DLLFLAGS='/O:$@ /DLL /INC:_dllentry /MAP:$(@:.dll=.map) /L /NOL'
+        EXEFLAGS='/OUT:$@ /PMTYPE:VIO /MAP:$(@:.exe=.map) /L /NOL'
+        if test -n "$MOZ_DEBUG"; then
+          LDFLAGS="$LDFLAGS /DE"
+          DLLFLAGS="$DLLFLAGS /DE"
+          EXEFLAGS="$EXEFLAGS /DE"
+        fi
+        if test -n "$MOZ_OPTIMIZE"; then
+          LDFLAGS="$LDFLAGS /OPTFUNC /EXEPACK:2 /PACKCODE /PACKDATA"
+          DLLFLAGS="$DLLFLAGS /OPTFUNC /EXEPACK:2 /PACKCODE /PACKDATA"
+          EXEFLAGS="$EXEFLAGS /OPTFUNC /EXEPACK:2 /PACKCODE /PACKDATA"
+        fi
+        LIBNSPR='$(dist_libdir)/nspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
+        LIBPLC='$(dist_libdir)/plc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
+    fi
+    ;;
+
+*)
+    cat >> confdefs.h <<\EOF
+#define XP_UNIX 1
+EOF
+
+    ;;
+   
+esac
+
+if test -z "$SKIP_LIBRARY_CHECKS"; then
+
+
+
+case $target in
+*-darwin*)
+    ;;
+*)
+    echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
+echo "configure:4765: checking for dlopen in -ldl" >&5
+ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-ldl  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4773 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char dlopen();
+
+int main() {
+dlopen()
+; return 0; }
+EOF
+if { (eval echo configure:4784: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6
+echo "configure:4801: checking for dlfcn.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4806 "configure"
+#include "confdefs.h"
+#include <dlfcn.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:4811: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  OS_LIBS="-ldl $OS_LIBS"
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+    ;;
+esac
+
+
+
+
+if test $ac_cv_prog_gcc = yes; then
+    echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
+echo "configure:4844: checking whether ${CC-cc} needs -traditional" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+    ac_pattern="Autoconf.*'x'"
+  cat > conftest.$ac_ext <<EOF
+#line 4850 "configure"
+#include "confdefs.h"
+#include <sgtty.h>
+Autoconf TIOCGETP
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "$ac_pattern" >/dev/null 2>&1; then
+  rm -rf conftest*
+  ac_cv_prog_gcc_traditional=yes
+else
+  rm -rf conftest*
+  ac_cv_prog_gcc_traditional=no
+fi
+rm -f conftest*
+
+
+  if test $ac_cv_prog_gcc_traditional = no; then
+    cat > conftest.$ac_ext <<EOF
+#line 4868 "configure"
+#include "confdefs.h"
+#include <termio.h>
+Autoconf TCGETA
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "$ac_pattern" >/dev/null 2>&1; then
+  rm -rf conftest*
+  ac_cv_prog_gcc_traditional=yes
+fi
+rm -f conftest*
+
+  fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6
+  if test $ac_cv_prog_gcc_traditional = yes; then
+    CC="$CC -traditional"
+  fi
+fi
+
+for ac_func in lchown strerror
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:4892: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4897 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:4920: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+
+
+
+# Check whether --enable-strip or --disable-strip was given.
+if test "${enable_strip+set}" = set; then
+  enableval="$enable_strip"
+   if test "$enableval" = "yes"; then
+	    ENABLE_STRIP=1
+      fi 
+fi
+
+
+case "${target_os}" in
+hpux*)
+if test -z "$GNU_CC"; then
+
+    echo $ac_n "checking for +Olit support""... $ac_c" 1>&6
+echo "configure:4961: checking for +Olit support" >&5
+if eval "test \"`echo '$''{'ac_cv_hpux_usable_olit_option'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+                  ac_cv_hpux_usable_olit_option=no
+        rm -f conftest*
+        echo 'int main() { return 0; }' | cat > conftest.c
+        ${CC-cc} ${CFLAGS} +Olit=all -o conftest conftest.c > conftest.out 2>&1
+        if test $? -eq 0; then
+            if test -z "`egrep -i '(unrecognize|unknown)' conftest.out`"; then
+                ac_cv_hpux_usable_olit_option=yes
+            fi
+        fi
+        rm -f conftest*
+        
+fi
+
+echo "$ac_t""$ac_cv_hpux_usable_olit_option" 1>&6
+
+    if test "$ac_cv_hpux_usable_olit_option" = "yes"; then
+        CFLAGS="$CFLAGS +Olit=all"
+        CXXFLAGS="$CXXFLAGS +Olit=all"
+    else
+        CFLAGS="$CFLAGS +ESlit"
+        CXXFLAGS="$CXXFLAGS +ESlit"
+    fi
+fi
+;;
+esac
+
+
+
+
+echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6
+echo "configure:4995: checking for pthread_create in -lpthreads" >&5
+echo "
+    #include <pthread.h> 
+    void *foo(void *v) { return v; } 
+    int main() { 
+        pthread_t t;
+        if (!pthread_create(&t, 0, &foo, 0)) {
+            pthread_join(t, 0);
+        }
+        return 0;
+    }" > dummy.c ;
+    echo "${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -lpthreads $LDFLAGS $LIBS" 1>&5;
+    ${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -lpthreads $LDFLAGS $LIBS 2>&5;
+    _res=$? ;
+    rm -f dummy.c dummy${ac_exeext} ;
+    if test "$_res" = "0"; then
+        echo "$ac_t""yes" 1>&6
+        _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthreads"
+    else
+        echo "$ac_t""no" 1>&6
+        
+echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
+echo "configure:5017: checking for pthread_create in -lpthread" >&5
+echo "
+    #include <pthread.h> 
+    void *foo(void *v) { return v; } 
+    int main() { 
+        pthread_t t;
+        if (!pthread_create(&t, 0, &foo, 0)) {
+            pthread_join(t, 0);
+        }
+        return 0;
+    }" > dummy.c ;
+    echo "${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -lpthread $LDFLAGS $LIBS" 1>&5;
+    ${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -lpthread $LDFLAGS $LIBS 2>&5;
+    _res=$? ;
+    rm -f dummy.c dummy${ac_exeext} ;
+    if test "$_res" = "0"; then
+        echo "$ac_t""yes" 1>&6
+        _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthread"
+    else
+        echo "$ac_t""no" 1>&6
+        
+echo $ac_n "checking for pthread_create in -lc_r""... $ac_c" 1>&6
+echo "configure:5039: checking for pthread_create in -lc_r" >&5
+echo "
+    #include <pthread.h> 
+    void *foo(void *v) { return v; } 
+    int main() { 
+        pthread_t t;
+        if (!pthread_create(&t, 0, &foo, 0)) {
+            pthread_join(t, 0);
+        }
+        return 0;
+    }" > dummy.c ;
+    echo "${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -lc_r $LDFLAGS $LIBS" 1>&5;
+    ${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -lc_r $LDFLAGS $LIBS 2>&5;
+    _res=$? ;
+    rm -f dummy.c dummy${ac_exeext} ;
+    if test "$_res" = "0"; then
+        echo "$ac_t""yes" 1>&6
+        _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lc_r"
+    else
+        echo "$ac_t""no" 1>&6
+        
+echo $ac_n "checking for pthread_create in -lc""... $ac_c" 1>&6
+echo "configure:5061: checking for pthread_create in -lc" >&5
+echo "
+    #include <pthread.h> 
+    void *foo(void *v) { return v; } 
+    int main() { 
+        pthread_t t;
+        if (!pthread_create(&t, 0, &foo, 0)) {
+            pthread_join(t, 0);
+        }
+        return 0;
+    }" > dummy.c ;
+    echo "${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -lc $LDFLAGS $LIBS" 1>&5;
+    ${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -lc $LDFLAGS $LIBS 2>&5;
+    _res=$? ;
+    rm -f dummy.c dummy${ac_exeext} ;
+    if test "$_res" = "0"; then
+        echo "$ac_t""yes" 1>&6
+        _HAVE_PTHREADS=1
+            
+    else
+        echo "$ac_t""no" 1>&6
+        
+    fi
+
+        
+    fi
+
+    
+    fi
+
+
+    fi
+
+                        
+# Check whether --with-pthreads or --without-pthreads was given.
+if test "${with_pthreads+set}" = set; then
+  withval="$with_pthreads"
+   if test "$withval" = "yes"; then
+	    if test -n "$_HAVE_PTHREADS"; then
+		    USE_PTHREADS=1 
+		    USE_USER_PTHREADS=
+		    USE_NSPR_THREADS=
+	    else
+		    { echo "configure: error:  --with-pthreads specified for a system without pthread support " 1>&2; exit 1; };
+	    fi
+	  else
+	    USE_PTHREADS=
+	    _PTHREAD_LDFLAGS=
+	  fi
+else
+   if test -n "$_HAVE_PTHREADS" && test -z "$USE_USER_PTHREADS" && test -z "$USE_NSPR_THREADS"; then
+	    USE_PTHREADS=1
+	    USE_USER_PTHREADS=
+	    USE_NSPR_THREADS=
+	  fi
+fi
+
+
+# Check whether --enable-user-pthreads or --disable-user-pthreads was given.
+if test "${enable_user_pthreads+set}" = set; then
+  enableval="$enable_user_pthreads"
+   if test "$enableval" = "yes"; then
+        if test -n "$_HAVE_PTHREADS"; then
+		    USE_PTHREADS=
+		    USE_USER_PTHREADS=1
+		    USE_NSPR_THREADS=
+	    else
+		    { echo "configure: error:  --enable-user-pthreads specified for a system without pthread support " 1>&2; exit 1; };
+	    fi
+	  fi
+fi
+
+
+# Check whether --enable-nspr-threads or --disable-nspr-threads was given.
+if test "${enable_nspr_threads+set}" = set; then
+  enableval="$enable_nspr_threads"
+   if test "$enableval" = "yes"; then
+	    USE_PTHREADS=
+	    USE_USER_PTHREADS=
+	    USE_NSPR_THREADS=1
+	  fi
+fi
+
+
+case "$target" in
+*-beos*)
+    # Check whether --with-bthreads or --without-bthreads was given.
+if test "${with_bthreads+set}" = set; then
+  withval="$with_bthreads"
+  	if test "$withval" = "yes"; then
+    	    USE_BTHREADS=1
+	        USE_USER_PTHREADS=
+	        USE_PTHREADS=
+	    fi
+fi
+
+    ;;
+
+*-solaris*)
+    # Check whether --with-native-threads or --without-native-threads was given.
+if test "${with_native_threads+set}" = set; then
+  withval="$with_native_threads"
+   if test "$withval" = "yes"; then
+	    USE_NATIVE_THREADS=1
+	    USE_USER_PTHREADS=
+	    USE_PTHREADS=
+	  fi
+fi
+
+    ;;
+esac
+
+fi # SKIP_LIBRARY_CHECKS
+
+# Check whether --enable-cplus or --disable-cplus was given.
+if test "${enable_cplus+set}" = set; then
+  enableval="$enable_cplus"
+   if test "$enableval" = "yes"; then
+	    USE_CPLUS=1
+      fi
+fi
+ 
+
+# Check whether --enable-ipv6 or --disable-ipv6 was given.
+if test "${enable_ipv6+set}" = set; then
+  enableval="$enable_ipv6"
+   if test "$enableval" = "yes"; then
+	    USE_IPV6=1
+      else
+	    USE_IPV6=
+      fi
+fi
+
+
+
+# Check whether --enable-boehm or --disable-boehm was given.
+if test "${enable_boehm+set}" = set; then
+  enableval="$enable_boehm"
+   if test "$enableval" = "yes"; then
+        cat >> confdefs.h <<\EOF
+#define GC_LEAK_DETECTOR 1
+EOF
+
+        GC_LEAK_DETECTOR=1
+    fi
+fi
+
+
+if test -n "$USE_PTHREADS"; then
+      rm -f conftest*
+   ac_cv_have_dash_pthread=no
+   echo $ac_n "checking whether ${CC-cc} accepts -pthread""... $ac_c" 1>&6
+echo "configure:5213: checking whether ${CC-cc} accepts -pthread" >&5
+   echo 'int main() { return 0; }' | cat > conftest.c
+   ${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1
+   if test $? -eq 0; then
+	if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthread`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
+	    ac_cv_have_dash_pthread=yes
+		case "$target_os" in
+	    freebsd*)
+# Freebsd doesn't use -pthread for compiles, it uses them for linking
+            ;;
+	    *)
+            CFLAGS="$CFLAGS -pthread"
+            CXXFLAGS="$CXXFLAGS -pthread"
+            ;;
+        esac
+	fi
+    fi
+    rm -f conftest*
+    echo "$ac_t""$ac_cv_have_dash_pthread" 1>&6
+
+			    ac_cv_have_dash_pthreads=no
+    if test "$ac_cv_have_dash_pthread" = "no"; then
+	    echo $ac_n "checking whether ${CC-cc} accepts -pthreads""... $ac_c" 1>&6
+echo "configure:5236: checking whether ${CC-cc} accepts -pthreads" >&5
+    	echo 'int main() { return 0; }' | cat > conftest.c
+	    ${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1
+    	if test $? -eq 0; then
+	    	if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthreads`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
+			    ac_cv_have_dash_pthreads=yes
+			    CFLAGS="$CFLAGS -pthreads"
+			    CXXFLAGS="$CXXFLAGS -pthreads"
+		    fi
+	    fi
+	    rm -f conftest*
+    	echo "$ac_t""$ac_cv_have_dash_pthreads" 1>&6
+    fi
+
+    case "$target" in
+    *-solaris*)
+        if test "$ac_cv_have_dash_pthreads" = "yes"; then
+            _PTHREAD_LDFLAGS=
+        fi
+	    ;;
+    *-freebsd*)
+	    cat >> confdefs.h <<\EOF
+#define _REENTRANT 1
+EOF
+
+	    cat >> confdefs.h <<\EOF
+#define _THREAD_SAFE 1
+EOF
+
+	    	    if test "$ac_cv_have_dash_pthread" = "yes"; then
+	        _PTHREAD_LDFLAGS="-pthread"
+	    else
+	        _PTHREAD_LDFLAGS="-lc_r"
+	    fi
+	    ;;
+    *-netbsd*)
+	    if test "$ac_cv_have_dash_pthread" = "yes"; then
+	        _PTHREAD_LDFLAGS="-pthread"
+	    fi
+	    ;;
+    *-bsdi*)
+	    cat >> confdefs.h <<\EOF
+#define _THREAD_SAFE 1
+EOF
+
+	    	    if test "$ac_cv_have_dash_pthread" = "yes"; then
+	        _PTHREAD_LDFLAGS=
+	    fi
+	    ;;
+    *-openbsd*)
+        if test "$ac_cv_have_dash_pthread" = "yes"; then
+            _PTHREAD_LDFLAGS=-pthread
+        fi
+        ;;
+    *-linux*)
+        cat >> confdefs.h <<\EOF
+#define _REENTRANT 1
+EOF
+
+        ;;
+    esac
+
+else 
+    if test -n "$USE_USER_PTHREADS"; then
+	    USE_PTHREADS=
+	    USE_NSPR_THREADS=
+    else
+        _PTHREAD_LDFLAGS=
+    fi
+fi
+
+case "$target" in
+*-aix*)
+    if test -n "$USE_NSPR_THREADS"; then
+        cat >> confdefs.h <<\EOF
+#define _PR_LOCAL_THREADS_ONLY 1
+EOF
+
+    fi
+    case "$target_os" in
+    aix4.1*)
+        if test -z "$USE_PTHREADS"; then
+            cat >> confdefs.h <<\EOF
+#define AIX_RENAME_SELECT 1
+EOF
+
+        fi
+        ;;
+    aix4.2*)
+        if test -z "$USE_NSPR_THREADS"; then
+            cat >> confdefs.h <<\EOF
+#define HAVE_POINTER_LOCALTIME_R 1
+EOF
+
+        fi
+        ;;
+    aix4.3*)
+        if test -z "$USE_NSPR_THREADS"; then
+            cat >> confdefs.h <<\EOF
+#define HAVE_POINTER_LOCALTIME_R 1
+EOF
+
+        fi
+        if test -n "$USE_PTHREADS"; then
+            cat >> confdefs.h <<\EOF
+#define _PR_HAVE_THREADSAFE_GETHOST 1
+EOF
+
+        fi
+        ;;
+    *)
+        if test -z "$USE_NSPR_THREADS"; then
+            cat >> confdefs.h <<\EOF
+#define HAVE_POINTER_LOCALTIME_R 1
+EOF
+
+        fi
+        if test -n "$USE_PTHREADS"; then
+            cat >> confdefs.h <<\EOF
+#define _PR_HAVE_THREADSAFE_GETHOST 1
+EOF
+
+        fi
+        ;;
+    esac
+    ;;
+*-bsdi*)
+    if test -n "$USE_PTHREADS"; then
+        cat >> confdefs.h <<\EOF
+#define _PR_NEED_PTHREAD_INIT 1
+EOF
+
+    fi
+    ;;
+*-freebsd*)
+    if test -n "$USE_NSPR_THREADS"; then
+        cat >> confdefs.h <<\EOF
+#define _PR_LOCAL_THREADS_ONLY 1
+EOF
+
+    fi
+    ;;
+*-hpux*)
+    if test -n "$USE_NSPR_THREADS"; then
+        cat >> confdefs.h <<\EOF
+#define _PR_LOCAL_THREADS_ONLY 1
+EOF
+
+    fi 
+    if test "$USE_PTHREADS"; then
+        if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then
+            cat >> confdefs.h <<\EOF
+#define _REENTRANT 1
+EOF
+
+            cat >> confdefs.h <<\EOF
+#define _PR_DCETHREADS 1
+EOF
+
+        else
+            cat >> confdefs.h <<EOF
+#define _POSIX_C_SOURCE 199506L
+EOF
+
+            cat >> confdefs.h <<\EOF
+#define _PR_HAVE_THREADSAFE_GETHOST 1
+EOF
+
+        fi
+    fi
+    if test "$USE_USER_PTHREADS"; then
+        cat >> confdefs.h <<EOF
+#define _POSIX_C_SOURCE 199506L
+EOF
+
+    fi
+    ;;
+*-irix*)
+    if test "${target_os}" = "irix6.5"; then
+        if test -n "$USE_PTHREADS"; then
+            cat >> confdefs.h <<\EOF
+#define _PR_HAVE_GETHOST_R 1
+EOF
+
+            cat >> confdefs.h <<\EOF
+#define _PR_HAVE_GETHOST_R_POINTER 1
+EOF
+
+        fi
+    fi
+    ;;
+*-linux*)
+    if test -n "$USE_NSPR_THREADS"; then
+        cat >> confdefs.h <<\EOF
+#define _PR_LOCAL_THREADS_ONLY 1
+EOF
+
+    fi
+    ;;
+*-mingw*|*-cygwin*|*-msvc*|*-mks*)
+        USE_PTHREADS=
+    _PTHREAD_LDFLAGS=
+    USE_USER_PTHREADS=
+    ;;
+*-netbsd*|*-openbsd*)
+    if test -n "$USE_NSPR_THREADS"; then
+        cat >> confdefs.h <<\EOF
+#define _PR_LOCAL_THREADS_ONLY 1
+EOF
+
+    fi
+    ;;
+*-osf*)
+    if test -n "$USE_NSPR_THREADS"; then
+        cat >> confdefs.h <<\EOF
+#define _PR_LOCAL_THREADS_ONLY 1
+EOF
+
+    fi
+    if test -n "$USE_PTHREADS"; then
+        if echo $OS_RELEASE | egrep -c '(V2.0|V3.2)' 2>/dev/null; then
+            :
+        else
+            cat >> confdefs.h <<\EOF
+#define _PR_HAVE_THREADSAFE_GETHOST 1
+EOF
+
+        fi
+    fi
+    ;;
+*-solaris*)
+    if test -n "$USE_NATIVE_THREADS"; then
+        cat >> confdefs.h <<\EOF
+#define _PR_GLOBAL_THREADS_ONLY 1
+EOF
+
+    else
+        if test -n "$USE_NSPR_THREADS"; then
+            cat >> confdefs.h <<\EOF
+#define _PR_LOCAL_THREADS_ONLY 1
+EOF
+
+        fi
+    fi
+    if test -z "$USE_NSPR_THREADS"; then
+        cat >> confdefs.h <<\EOF
+#define _REENTRANT 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define HAVE_POINTER_LOCALTIME_R 1
+EOF
+
+        if test "$OS_TEST" = "i86pc"; then
+            PR_MD_ASFILES=os_SunOS_x86.s
+        else
+            PR_MD_ASFILES=os_SunOS.s
+            if test -n "$USE_64"; then
+                PR_MD_ASFILES="$PR_MD_ASFILES os_SunOS_sparcv9.s"
+            fi
+        fi
+    fi
+    ;;
+*-nto*)
+    if test -n "$USE_PTHREADS"; then
+        cat >> confdefs.h <<\EOF
+#define _PR_HAVE_GETHOST_R 1
+EOF
+
+        cat >> confdefs.h <<\EOF
+#define _PR_HAVE_GETHOST_R_POINTER 1
+EOF
+
+    fi
+    ;;
+esac
+
+OS_LIBS="$_PTHREAD_LDFLAGS $OS_LIBS"
+
+if test -n "$_SAVE_OPTIMIZE_FLAGS"; then
+    _OPTIMIZE_FLAGS="$_SAVE_OPTIMIZE_FLAGS"
+fi
+
+if test -n "$MOZ_OPTIMIZE"; then
+    CFLAGS="$CFLAGS $_OPTIMIZE_FLAGS"
+    CXXFLAGS="$CXXFLAGS $_OPTIMIZE_FLAGS"
+fi
+
+if test -n "$MOZ_DEBUG"; then
+    CFLAGS="$CFLAGS $_DEBUG_FLAGS"
+    CXXFLAGS="$CXXFLAGS $_DEBUG_FLAGS"
+fi
+
+if test -n "$MOZ_OPTIMIZE"; then
+    OBJDIR_TAG=_OPT
+else
+    OBJDIR_TAG=_DBG
+fi
+
+if test -n "$USE_64"; then
+    COMPILER_TAG=_64
+fi
+
+RELEASE_OBJDIR_NAME="${OS_CONFIG}${CPU_ARCH_TAG}${COMPILER_TAG}${IMPL_STRATEGY}${OBJDIR_TAG}.${OBJDIR_SUFFIX}"
+
+case "$target_os" in
+mingw*|cygwin*|msvc*|mks*)
+    CC="\$(CYGWIN_WRAPPER) $CC"
+    CXX="\$(CYGWIN_WRAPPER) $CXX"
+    RC="\$(CYGWIN_WRAPPER) $RC"
+    ;;
+esac
+
+
+
+
+
+
+
+
+
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+
+
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+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+MAKEFILES="
+Makefile 
+config/Makefile
+config/autoconf.mk
+config/nsprincl.mk
+config/nsprincl.sh
+config/nspr-config
+lib/Makefile 
+lib/ds/Makefile 
+lib/libc/Makefile 
+lib/libc/include/Makefile 
+lib/libc/src/Makefile 
+lib/tests/Makefile
+pkg/Makefile
+pkg/linux/Makefile
+pkg/solaris/Makefile
+pkg/solaris/SUNWpr/Makefile
+pkg/solaris/SUNWprx/Makefile
+pr/Makefile 
+pr/include/Makefile 
+pr/include/md/Makefile 
+pr/include/obsolete/Makefile 
+pr/include/private/Makefile 
+pr/src/Makefile 
+pr/src/io/Makefile 
+pr/src/linking/Makefile 
+pr/src/malloc/Makefile 
+pr/src/md/Makefile 
+pr/src/md/${PR_MD_ARCH_DIR}/Makefile 
+pr/src/memory/Makefile 
+pr/src/misc/Makefile 
+pr/src/threads/Makefile 
+pr/tests/Makefile 
+pr/tests/dll/Makefile 
+"
+
+
+if test -z "$USE_PTHREADS" && test -z "$USE_BTHREADS"; then
+    MAKEFILES="$MAKEFILES pr/src/threads/combined/Makefile"
+elif test -n "$USE_PTHREADS"; then
+    MAKEFILES="$MAKEFILES pr/src/pthreads/Makefile"
+elif test -n "$USE_BTHREADS"; then
+    MAKEFILES="$MAKEFILES pr/src/bthreads/Makefile"
+fi
+
+if test -n "$USE_CPLUS"; then
+    MAKEFILES="$MAKEFILES pr/src/cplus/Makefile pr/src/cplus/tests/Makefile"
+fi
+
+trap '' 1 2 15
+cat > confcache <<\EOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs.  It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already.  You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+  case `(ac_space=' '; set | grep ac_space) 2>&1` in
+  *ac_space=\ *)
+    # `set' does not quote correctly, so add quotes (double-quote substitution
+    # turns \\\\ into \\, and sed turns \\ into \).
+    sed -n \
+      -e "s/'/'\\\\''/g" \
+      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+    ;;
+  *)
+    # `set' quotes correctly as required by POSIX, so do not add quotes.
+    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+    ;;
+  esac >> confcache
+if cmp -s $cache_file confcache; then
+  :
+else
+  if test -w $cache_file; then
+    echo "updating cache $cache_file"
+    cat confcache > $cache_file
+  else
+    echo "not updating unwritable cache $cache_file"
+  fi
+fi
+rm -f confcache
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Any assignment to VPATH causes Sun make to only execute
+# the first set of double-colon rules, so remove it if not needed.
+# If there is a colon in the path, we need to keep it.
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
+fi
+
+trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+cat > conftest.defs <<\EOF
+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
+s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
+s%\[%\\&%g
+s%\]%\\&%g
+s%\$%$$%g
+EOF
+DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
+rm -f conftest.defs
+
+
+# Without the "./", some shells look in PATH for config.status.
+: ${CONFIG_STATUS=./config.status}
+
+echo creating $CONFIG_STATUS
+rm -f $CONFIG_STATUS
+cat > $CONFIG_STATUS <<EOF
+#! /bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# $0 $ac_configure_args
+#
+# Compiler output produced by configure, useful for debugging
+# configure, is in ./config.log if it exists.
+
+ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+for ac_option
+do
+  case "\$ac_option" in
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
+  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+    echo "$CONFIG_STATUS generated by autoconf version 2.13"
+    exit 0 ;;
+  -help | --help | --hel | --he | --h)
+    echo "\$ac_cs_usage"; exit 0 ;;
+  *) echo "\$ac_cs_usage"; exit 1 ;;
+  esac
+done
+
+ac_given_srcdir=$srcdir
+
+trap 'rm -fr `echo "$MAKEFILES" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
+$ac_vpsub
+$extrasub
+s%@SHELL@%$SHELL%g
+s%@CFLAGS@%$CFLAGS%g
+s%@CPPFLAGS@%$CPPFLAGS%g
+s%@CXXFLAGS@%$CXXFLAGS%g
+s%@FFLAGS@%$FFLAGS%g
+s%@DEFS@%$DEFS%g
+s%@LDFLAGS@%$LDFLAGS%g
+s%@LIBS@%$LIBS%g
+s%@exec_prefix@%$exec_prefix%g
+s%@prefix@%$prefix%g
+s%@program_transform_name@%$program_transform_name%g
+s%@bindir@%$bindir%g
+s%@sbindir@%$sbindir%g
+s%@libexecdir@%$libexecdir%g
+s%@datadir@%$datadir%g
+s%@sysconfdir@%$sysconfdir%g
+s%@sharedstatedir@%$sharedstatedir%g
+s%@localstatedir@%$localstatedir%g
+s%@libdir@%$libdir%g
+s%@includedir@%$includedir%g
+s%@oldincludedir@%$oldincludedir%g
+s%@infodir@%$infodir%g
+s%@mandir@%$mandir%g
+s%@host@%$host%g
+s%@host_alias@%$host_alias%g
+s%@host_cpu@%$host_cpu%g
+s%@host_vendor@%$host_vendor%g
+s%@host_os@%$host_os%g
+s%@target@%$target%g
+s%@target_alias@%$target_alias%g
+s%@target_cpu@%$target_cpu%g
+s%@target_vendor@%$target_vendor%g
+s%@target_os@%$target_os%g
+s%@build@%$build%g
+s%@build_alias@%$build_alias%g
+s%@build_cpu@%$build_cpu%g
+s%@build_vendor@%$build_vendor%g
+s%@build_os@%$build_os%g
+s%@CC@%$CC%g
+s%@dist_prefix@%$dist_prefix%g
+s%@dist_bindir@%$dist_bindir%g
+s%@dist_includedir@%$dist_includedir%g
+s%@dist_libdir@%$dist_libdir%g
+s%@WHOAMI@%$WHOAMI%g
+s%@HOST_CC@%$HOST_CC%g
+s%@CXX@%$CXX%g
+s%@RANLIB@%$RANLIB%g
+s%@AR@%$AR%g
+s%@AS@%$AS%g
+s%@LD@%$LD%g
+s%@STRIP@%$STRIP%g
+s%@WINDRES@%$WINDRES%g
+s%@CPP@%$CPP%g
+s%@PERL@%$PERL%g
+s%@SHELL_OVERRIDE@%$SHELL_OVERRIDE%g
+s%@MOZILLA_CLIENT@%$MOZILLA_CLIENT%g
+s%@HOST_CFLAGS@%$HOST_CFLAGS%g
+s%@GNU_CC@%$GNU_CC%g
+s%@GCC_USE_GNU_LD@%$GCC_USE_GNU_LD%g
+s%@MSC_VER@%$MSC_VER%g
+s%@CROSS_COMPILE@%$CROSS_COMPILE%g
+s%@MOZ_OPTIMIZE@%$MOZ_OPTIMIZE%g
+s%@USE_CPLUS@%$USE_CPLUS%g
+s%@USE_IPV6@%$USE_IPV6%g
+s%@USE_N32@%$USE_N32%g
+s%@USE_64@%$USE_64%g
+s%@OBJECT_MODE@%$OBJECT_MODE%g
+s%@GC_LEAK_DETECTOR@%$GC_LEAK_DETECTOR%g
+s%@ENABLE_STRIP@%$ENABLE_STRIP%g
+s%@USE_PTHREADS@%$USE_PTHREADS%g
+s%@USE_BTHREADS@%$USE_BTHREADS%g
+s%@USE_USER_PTHREADS@%$USE_USER_PTHREADS%g
+s%@USE_NATIVE_THREADS@%$USE_NATIVE_THREADS%g
+s%@USE_NSPR_THREADS@%$USE_NSPR_THREADS%g
+s%@LIBNSPR@%$LIBNSPR%g
+s%@LIBPLC@%$LIBPLC%g
+s%@MOD_MAJOR_VERSION@%$MOD_MAJOR_VERSION%g
+s%@MOD_MINOR_VERSION@%$MOD_MINOR_VERSION%g
+s%@MOD_PATCH_VERSION@%$MOD_PATCH_VERSION%g
+s%@NSPR_MODNAME@%$NSPR_MODNAME%g
+s%@MDCPUCFG_H@%$MDCPUCFG_H%g
+s%@PR_MD_CSRCS@%$PR_MD_CSRCS%g
+s%@PR_MD_ASFILES@%$PR_MD_ASFILES%g
+s%@PR_MD_ARCH_DIR@%$PR_MD_ARCH_DIR%g
+s%@CPU_ARCH@%$CPU_ARCH%g
+s%@OBJ_SUFFIX@%$OBJ_SUFFIX%g
+s%@LIB_SUFFIX@%$LIB_SUFFIX%g
+s%@DLL_SUFFIX@%$DLL_SUFFIX%g
+s%@ASM_SUFFIX@%$ASM_SUFFIX%g
+s%@MKSHLIB@%$MKSHLIB%g
+s%@DSO_CFLAGS@%$DSO_CFLAGS%g
+s%@DSO_LDOPTS@%$DSO_LDOPTS%g
+s%@OS_TARGET@%$OS_TARGET%g
+s%@OS_ARCH@%$OS_ARCH%g
+s%@OS_RELEASE@%$OS_RELEASE%g
+s%@OS_TEST@%$OS_TEST%g
+s%@MACOS_DEPLOYMENT_TARGET@%$MACOS_DEPLOYMENT_TARGET%g
+s%@DEFINES@%$DEFINES%g
+s%@AR_FLAGS@%$AR_FLAGS%g
+s%@ASFLAGS@%$ASFLAGS%g
+s%@FILTER@%$FILTER%g
+s%@IMPLIB@%$IMPLIB%g
+s%@OS_LIBS@%$OS_LIBS%g
+s%@RESOLVE_LINK_SYMBOLS@%$RESOLVE_LINK_SYMBOLS%g
+s%@AIX_LINK_OPTS@%$AIX_LINK_OPTS%g
+s%@NOSUCHFILE@%$NOSUCHFILE%g
+s%@MOZ_OBJFORMAT@%$MOZ_OBJFORMAT%g
+s%@ULTRASPARC_LIBRARY@%$ULTRASPARC_LIBRARY%g
+s%@OBJDIR@%$OBJDIR%g
+s%@OBJDIR_NAME@%$OBJDIR_NAME%g
+s%@RELEASE_OBJDIR_NAME@%$RELEASE_OBJDIR_NAME%g
+s%@NSINSTALL@%$NSINSTALL%g
+s%@OPTIMIZER@%$OPTIMIZER%g
+s%@RC@%$RC%g
+s%@RCFLAGS@%$RCFLAGS%g
+s%@DLLFLAGS@%$DLLFLAGS%g
+s%@EXEFLAGS@%$EXEFLAGS%g
+s%@OS_DLLFLAGS@%$OS_DLLFLAGS%g
+s%@CYGWIN_WRAPPER@%$CYGWIN_WRAPPER%g
+
+CEOF
+EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+  if test $ac_beg -gt 1; then
+    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+  else
+    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+  fi
+  if test ! -s conftest.s$ac_file; then
+    ac_more_lines=false
+    rm -f conftest.s$ac_file
+  else
+    if test -z "$ac_sed_cmds"; then
+      ac_sed_cmds="sed -f conftest.s$ac_file"
+    else
+      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+    fi
+    ac_file=`expr $ac_file + 1`
+    ac_beg=$ac_end
+    ac_end=`expr $ac_end + $ac_max_sed_cmds`
+  fi
+done
+if test -z "$ac_sed_cmds"; then
+  ac_sed_cmds=cat
+fi
+EOF
+
+cat >> $CONFIG_STATUS <<EOF
+
+CONFIG_FILES=\${CONFIG_FILES-"$MAKEFILES"}
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case "$ac_file" in
+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+  *) ac_file_in="${ac_file}.in" ;;
+  esac
+
+  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
+
+  # Remove last slash and all that follows it.  Not all systems have dirname.
+  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+    # The file is in a subdirectory.
+    test ! -d "$ac_dir" && mkdir "$ac_dir"
+    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+    # A "../" for each directory in $ac_dir_suffix.
+    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+  else
+    ac_dir_suffix= ac_dots=
+  fi
+
+  case "$ac_given_srcdir" in
+  .)  srcdir=.
+      if test -z "$ac_dots"; then top_srcdir=.
+      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
+  *) # Relative path.
+    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+    top_srcdir="$ac_dots$ac_given_srcdir" ;;
+  esac
+
+
+  echo creating "$ac_file"
+  rm -f "$ac_file"
+  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+  case "$ac_file" in
+  *Makefile*) ac_comsub="1i\\
+# $configure_input" ;;
+  *) ac_comsub= ;;
+  esac
+
+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+  sed -e "$ac_comsub
+s%@configure_input@%$configure_input%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
+fi; done
+rm -f conftest.s*
+
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+chmod +x config/nspr-config
+exit 0
+EOF
+chmod +x $CONFIG_STATUS
+rm -fr confdefs* $ac_clean_files
+test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
+