#! /bin/sh






















































    









if test `uname -s | grep -c MINGW 2>/dev/null` != "0"; then
  msyshost=1
fi

# 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="$ac_help
  --with-dist-dir=DIR     Use DIR as 'dist' staging area.  DIR may be
                          relative to the top of SpiderMonkey build tree,
                          or absolute."
ac_help="$ac_help
  --disable-compile-environment
                          Disable compiler/library checks."
ac_help="$ac_help
  --disable-shared-js
                          Do not create a shared library."
ac_help="$ac_help
  --with-gonk=DIR
               location of gonk dir"
ac_help="$ac_help
  --with-gonk-toolchain-prefix=DIR
                          prefix to gonk toolchain commands"
ac_help="$ac_help
  --with-android-ndk=DIR
                          location where the Android NDK can be found"
ac_help="$ac_help
  --with-android-toolchain=DIR
                          location of the android toolchain"
ac_help="$ac_help
  --with-android-gnu-compiler-version=VER
                          gnu compiler version to use, default 4.4.3"
ac_help="$ac_help
  --enable-android-libstdcxx
                          use GNU libstdc++ instead of STLPort"
ac_help="$ac_help
  --with-android-version=VER
                          android platform version, default 5 for arm, 9 for x86/mips"
ac_help="$ac_help
  --with-android-platform=DIR
                           location of platform dir"
ac_help="$ac_help
  --enable-metro           Enable Windows Metro build targets"
ac_help="$ac_help
  --with-windows-version=WINSDK_TARGETVER
                          Windows SDK version to target. Lowest version
                          currently allowed is 601, highest is 602"
ac_help="$ac_help
  --enable-macos-target=VER (default=10.6)
                          Set the minimum MacOS version needed at runtime"
ac_help="$ac_help
  --with-macos-sdk=dir    Location of platform SDK to use (Mac OS X only)"
ac_help="$ac_help
  --with-x                use the X Window System"
ac_help="$ac_help
  --with-arch=[[type|toolchain-default]]
                           Use specific CPU features (-march=type). Resets
                           thumb, fpu, float-abi, etc. defaults when set"
ac_help="$ac_help
  --with-thumb[[=yes|no|toolchain-default]]
                          Use Thumb instruction set (-mthumb)"
ac_help="$ac_help
  --with-thumb-interwork[[=yes|no|toolchain-default]]
                           Use Thumb/ARM instuctions interwork (-mthumb-interwork)"
ac_help="$ac_help
  --with-fpu=[[type|toolchain-default]]
                           Use specific FPU type (-mfpu=type)"
ac_help="$ac_help
  --with-float-abi=[[type|toolchain-default]]
                           Use specific arm float ABI (-mfloat-abi=type)"
ac_help="$ac_help
  --with-soft-float[[=yes|no|toolchain-default]]
                           Use soft float library (-msoft-float)"
ac_help="$ac_help
  --enable-address-sanitizer       Enable Address Sanitizer (default=no)"
ac_help="$ac_help
  --enable-llvm-hacks       Enable workarounds required for several LLVM instrumentations (default=no)"
ac_help="$ac_help
  --disable-os2-high-mem  Disable high-memory support on OS/2"
ac_help="$ac_help
  --enable-profiling      Set compile flags necessary for using sampling profilers (e.g. shark, perf)"
ac_help="$ac_help
  --disable-ion      Disable use of the IonMonkey JIT"
ac_help="$ac_help
  --disable-methodjit           Disable method JIT support"
ac_help="$ac_help
  --disable-monoic      Disable use of MICs by JIT compiler"
ac_help="$ac_help
  --disable-polyic      Disable use of PICs by JIT compiler"
ac_help="$ac_help
  --enable-methodjit-spew      Enable method JIT spew support"
ac_help="$ac_help
  --enable-cpp-rtti       Enable C++ RTTI "
ac_help="$ac_help
  --disable-icf          Disable Identical Code Folding"
ac_help="$ac_help
  --enable-dtrace         build with dtrace support if available (default=no)"
ac_help="$ac_help
  --with-linux-headers=DIR
                          location where the Linux kernel headers can be found"
ac_help="$ac_help
  --with-pthreads         Force use of system pthread library with NSPR "
ac_help="$ac_help
  --enable-update-channel=CHANNEL
                          Select application update channel (default=default)"
ac_help="$ac_help
  --with-system-nspr      Use an NSPR that is already built and installed.
                          Use the 'nspr-config' script in the current path,
                          or look for the script in the directories given with
                          --with-nspr-exec-prefix or --with-nspr-prefix.
                          (Those flags are only checked if you specify
                          --with-system-nspr.)"
ac_help="$ac_help
  --with-nspr-cflags=FLAGS
                          Pass FLAGS to CC when building code that uses NSPR.
                          Use this when there's no accurate nspr-config
                          script available.  This is the case when building
                          SpiderMonkey as part of the Mozilla tree: the
                          top-level configure script computes NSPR flags
                          that accomodate the quirks of that environment."
ac_help="$ac_help
  --with-nspr-libs=LIBS   Pass LIBS to LD when linking code that uses NSPR.
                          See --with-nspr-cflags for more details."
ac_help="$ac_help
  --with-nspr-prefix=PFX  Prefix where NSPR is installed"
ac_help="$ac_help
  --with-nspr-exec-prefix=PFX
                          Exec prefix where NSPR is installed"
ac_help="$ac_help
  --with-system-zlib[=PFX]
                          Use system libz [installed at prefix PFX]"
ac_help="$ac_help
  --enable-system-ffi       Use system libffi (located with pkgconfig)"
ac_help="$ac_help
  --with-arm-kuser         Use kuser helpers (Linux/ARM only -- requires kernel 2.6.13 or later)"
ac_help="$ac_help
  --enable-ui-locale=ab-CD
                          Select the user interface locale (default: en-US)"
ac_help="$ac_help
  --disable-tests         Do not build test libraries & programs"
ac_help="$ac_help
  --enable-debug[=DBG]    Enable building with developer debug info
                           (using compiler flags DBG)"
ac_help="$ac_help
  --with-debug-label=LABELS
                          Define DEBUG_<value> for each comma-separated
                          value given."
ac_help="$ac_help
  --disable-optimize      Disable compiler optimization
  --enable-optimize=[OPT] Specify compiler optimization flags [OPT=-O]"
ac_help="$ac_help
  --enable-debug-symbols[=DBG]
                          Enable debugging symbols (using compiler flags DBG)"
ac_help="$ac_help
  --enable-trace-logging   Enable trace logging"
ac_help="$ac_help
  --enable-warnings-as-errors
                          Enable treating of warnings as errors"
ac_help="$ac_help
  --enable-sm-fail-on-warnings
                          Enable warnings as errors"
ac_help="$ac_help
  --enable-trace-malloc   Enable malloc tracing"
ac_help="$ac_help
  --enable-dmd            Enable DMD; also enables jemalloc and replace-malloc"
ac_help="$ac_help
  --enable-jemalloc       Replace memory allocator with jemalloc"
ac_help="$ac_help
  --enable-wrap-malloc    Wrap malloc calls (gnu linker only)"
ac_help="$ac_help
  --with-wrap-malloc=DIR  Location of malloc wrapper library"
ac_help="$ac_help
  --enable-trace-jscalls  Enable JS call enter/exit callback (default=no)"
ac_help="$ac_help
  --disable-gcincremental Disable incremental GC"
ac_help="$ac_help
  --enable-gcgenerational Enable generational GC"
ac_help="$ac_help
  --enable-root-analysis  Enable moving GC stack root analysis"
ac_help="$ac_help
  --enable-exact-rooting  Enable use of exact stack roots for GC"
ac_help="$ac_help
  --enable-valgrind       Enable Valgrind integration hooks (default=no)"
ac_help="$ac_help
  --enable-jprof          Enable jprof profiling tool (needs mozilla/tools/jprof). Implies --enable-profiling."
ac_help="$ac_help
  --enable-shark          Enable shark remote profiling. Implies --enable-profiling."
ac_help="$ac_help
  --enable-callgrind      Enable callgrind profiling. Implies --enable-profiling."
ac_help="$ac_help
  --enable-vtune          Enable vtune profiling. Implies --enable-profiling."
ac_help="$ac_help
  --enable-ETW            Enable ETW (Event Tracing for Windows) event reporting"
ac_help="$ac_help
  --enable-gczeal         Enable zealous GCing"
ac_help="$ac_help
  --enable-js-diagnostics
                          Enable JS diagnostic assertions and breakpad data"
ac_help="$ac_help
  --enable-more-deterministic
                          Enable changes that make the shell more deterministic"
ac_help="$ac_help
  --enable-oom-backtrace
                          Enable output of backtraces on artificial OOMs (-A)"
ac_help="$ac_help
  --with-ccache[=path/to/ccache]
                          Enable compiling with ccache"
ac_help="$ac_help
  --with-static-checking=path/to/gcc_dehydra.so
                          Enable static checking of code using GCC-dehydra"
ac_help="$ac_help
  --enable-strip          Enable stripping of libs & executables "
ac_help="$ac_help
  --enable-install-strip  Enable stripping of libs & executables when packaging "
ac_help="$ac_help
  --jitreport-granularity=N
                           Default granularity at which to report JIT code
                           to external tools
                             0 - no info
                             1 - code ranges for whole functions only
                             2 - per-line information
                             3 - per-op information"
ac_help="$ac_help
  --disable-e4x           Disable JS support for XML (ECMA-357)"
ac_help="$ac_help
  --enable-xterm-updates  Update XTERM titles with current command."
ac_help="$ac_help
  --disable-pedantic      Issue all warnings demanded by strict ANSI C "
ac_help="$ac_help
  --enable-readline       Link js shell to system readline library"
ac_help="$ac_help
  --enable-ctypes         Enable js-ctypes (default=no)"
ac_help="$ac_help
  --with-qemu-exe=path   Use path as an arm emulator on host platforms"
ac_help="$ac_help
  --with-cross-lib=dir   Use dir as the location for arm libraries"
ac_help="$ac_help
  --enable-threadsafe     Enable support for multiple threads."

# 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

ac_prev=
for ac_option
do

  # If the previous option needs an argument, assign it.
  if test -n "$ac_prev"; then
    eval "$ac_prev=\$ac_option"
    ac_prev=
    continue
  fi

  case "$ac_option" in
  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  *) ac_optarg= ;;
  esac

  # Accept the important Cygnus configure options, so we can diagnose typos.

  case "$ac_option" in

  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    ac_prev=bindir ;;
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    bindir="$ac_optarg" ;;

  -build | --build | --buil | --bui | --bu)
    ac_prev=build ;;
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    build="$ac_optarg" ;;

  -cache-file | --cache-file | --cache-fil | --cache-fi \
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
    ac_prev=cache_file ;;
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    cache_file="$ac_optarg" ;;

  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  | --da=*)
    datadir="$ac_optarg" ;;

  -disable-* | --disable-*)
    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
    fi
    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
    eval "enable_${ac_feature}=no" ;;

  -enable-* | --enable-*)
    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
    fi
    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
    case "$ac_option" in
      *=*) ;;
      *) ac_optarg=yes ;;
    esac
    eval "enable_${ac_feature}='$ac_optarg'" ;;

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  | --exec | --exe | --ex)
    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  | --exec=* | --exe=* | --ex=*)
    exec_prefix="$ac_optarg" ;;

  -gas | --gas | --ga | --g)
    # Obsolete; use --with-gas.
    with_gas=yes ;;

  -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
Directory and file names:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [same as prefix]
  --bindir=DIR            user executables in DIR [EPREFIX/bin]
  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
  --datadir=DIR           read-only architecture-independent data in DIR
                          [PREFIX/share]
  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
                          [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
  --includedir=DIR        C header files in DIR [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
  --infodir=DIR           info documentation in DIR [PREFIX/info]
  --mandir=DIR            man documentation in DIR [PREFIX/man]
  --srcdir=DIR            find the sources in DIR [configure dir or ..]
  --program-prefix=PREFIX prepend PREFIX to installed program names
  --program-suffix=SUFFIX append SUFFIX to installed program names
  --program-transform-name=PROGRAM
                          run sed PROGRAM on installed program names
EOF
    cat << EOF
Host type:
  --build=BUILD           configure for building on BUILD [BUILD=HOST]
  --host=HOST             configure for HOST [guessed]
  --target=TARGET         configure for TARGET [TARGET=HOST]
Features and packages:
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --x-includes=DIR        X include files are in DIR
  --x-libraries=DIR       X library files are in DIR
EOF
    if test -n "$ac_help"; then
      echo "--enable and --with options recognized:$ac_help"
    fi
    exit 0 ;;

  -host | --host | --hos | --ho)
    ac_prev=host ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host="$ac_optarg" ;;

  -includedir | --includedir | --includedi | --included | --include \
  | --includ | --inclu | --incl | --inc)
    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  | --includ=* | --inclu=* | --incl=* | --inc=*)
    includedir="$ac_optarg" ;;

  -infodir | --infodir | --infodi | --infod | --info | --inf)
    ac_prev=infodir ;;
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
    infodir="$ac_optarg" ;;

  -libdir | --libdir | --libdi | --libd)
    ac_prev=libdir ;;
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
    libdir="$ac_optarg" ;;

  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  | --libexe | --libex | --libe)
    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  | --libexe=* | --libex=* | --libe=*)
    libexecdir="$ac_optarg" ;;

  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst \
  | --locals | --local | --loca | --loc | --lo)
    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
    localstatedir="$ac_optarg" ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    mandir="$ac_optarg" ;;

  -nfp | --nfp | --nf)
    # Obsolete; use --without-fp.
    with_fp=no ;;

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  | --no-cr | --no-c)
    no_create=yes ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
    no_recursion=yes ;;

  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  | --oldin | --oldi | --old | --ol | --o)
    ac_prev=oldincludedir ;;
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
    oldincludedir="$ac_optarg" ;;

  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
    ac_prev=prefix ;;
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    prefix="$ac_optarg" ;;

  -program-prefix | --program-prefix | --program-prefi | --program-pref \
  | --program-pre | --program-pr | --program-p)
    ac_prev=program_prefix ;;
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
    program_prefix="$ac_optarg" ;;

  -program-suffix | --program-suffix | --program-suffi | --program-suff \
  | --program-suf | --program-su | --program-s)
    ac_prev=program_suffix ;;
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
    program_suffix="$ac_optarg" ;;

  -program-transform-name | --program-transform-name \
  | --program-transform-nam | --program-transform-na \
  | --program-transform-n | --program-transform- \
  | --program-transform | --program-transfor \
  | --program-transfo | --program-transf \
  | --program-trans | --program-tran \
  | --progr-tra | --program-tr | --program-t)
    ac_prev=program_transform_name ;;
  -program-transform-name=* | --program-transform-name=* \
  | --program-transform-nam=* | --program-transform-na=* \
  | --program-transform-n=* | --program-transform-=* \
  | --program-transform=* | --program-transfor=* \
  | --program-transfo=* | --program-transf=* \
  | --program-trans=* | --program-tran=* \
  | --progr-tra=* | --program-tr=* | --program-t=*)
    program_transform_name="$ac_optarg" ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  | --sbi=* | --sb=*)
    sbindir="$ac_optarg" ;;

  -sharedstatedir | --sharedstatedir | --sharedstatedi \
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  | --sharedst | --shareds | --shared | --share | --shar \
  | --sha | --sh)
    ac_prev=sharedstatedir ;;
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  | --sha=* | --sh=*)
    sharedstatedir="$ac_optarg" ;;

  -site | --site | --sit)
    ac_prev=site ;;
  -site=* | --site=* | --sit=*)
    site="$ac_optarg" ;;

  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
    ac_prev=srcdir ;;
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
    srcdir="$ac_optarg" ;;

  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  | --syscon | --sysco | --sysc | --sys | --sy)
    ac_prev=sysconfdir ;;
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
    sysconfdir="$ac_optarg" ;;

  -target | --target | --targe | --targ | --tar | --ta | --t)
    ac_prev=target ;;
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
    target="$ac_optarg" ;;

  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;

  -version | --version | --versio | --versi | --vers)
    echo "configure generated by autoconf version 2.13"
    exit 0 ;;

  -with-* | --with-*)
    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
    fi
    ac_package=`echo $ac_package| sed 's/-/_/g'`
    case "$ac_option" in
      *=*) ;;
      *) ac_optarg=yes ;;
    esac
    eval "with_${ac_package}='$ac_optarg'" ;;

  -without-* | --without-*)
    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
    # Reject names that are not valid shell variable names.
    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
    fi
    ac_package=`echo $ac_package| sed 's/-/_/g'`
    eval "with_${ac_package}=no" ;;

  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  | --x-incl | --x-inc | --x-in | --x-i)
    ac_prev=x_includes ;;
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
    x_includes="$ac_optarg" ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
    ac_prev=x_libraries ;;
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
    x_libraries="$ac_optarg" ;;

  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
    ;;

  *)
    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
      echo "configure: warning: $ac_option: invalid host type" 1>&2
    fi
    if test "x$nonopt" != xNONE; then
      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
    fi
    nonopt="$ac_option"
    ;;

  esac
done

if test -n "$ac_prev"; then
  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
fi

trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15

# File descriptor usage:
# 0 standard input
# 1 file creation
# 2 errors and warnings
# 3 some systems may open it to /dev/tty
# 4 used on the Kubota Titan
# 6 checking for... messages and results
# 5 compiler messages saved in config.log
if test "$silent" = yes; then
  exec 6>/dev/null
else
  exec 6>&1
fi
exec 5>./config.log

echo "\
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
" 1>&5

# Strip out --no-create and --no-recursion so they do not pile up.
# Also quote any args containing shell metacharacters.
ac_configure_args=
for ac_arg
do
  case "$ac_arg" in
  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  | --no-cr | --no-c) ;;
  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
  esac
done

# NLS nuisances.
# Only set these to C if already set.  These must not be set unconditionally
# because not all systems understand e.g. LANG=C (notably SCO).
# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
# Non-C LC_CTYPE values break the ctype check.
if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -rf conftest* confdefs.h
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
echo > confdefs.h

# A filename unique to this package, relative to the directory that
# configure is in, which we can look for to find out if srcdir is correct.
ac_unique_file=jsapi.h

# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # 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:871: 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:892: 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:910: 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}-

TARGET_CPU="${target_cpu}"
TARGET_VENDOR="${target_vendor}"
TARGET_OS="${target_os}"

CFLAGS="${CFLAGS=}"
CPPFLAGS="${CPPFLAGS=}"
CXXFLAGS="${CXXFLAGS=}"
LDFLAGS="${LDFLAGS=}"
HOST_CFLAGS="${HOST_CFLAGS=}"
HOST_CXXFLAGS="${HOST_CXXFLAGS=}"
HOST_LDFLAGS="${HOST_LDFLAGS=}"

_SUBDIR_CC="$CC"
_SUBDIR_CXX="$CXX"
_SUBDIR_CFLAGS="$CFLAGS"
_SUBDIR_CPPFLAGS="$CPPFLAGS"
_SUBDIR_CXXFLAGS="$CXXFLAGS"
_SUBDIR_LDFLAGS="$LDFLAGS"
_SUBDIR_HOST_CC="$HOST_CC"
_SUBDIR_HOST_CFLAGS="$HOST_CFLAGS"
_SUBDIR_HOST_CXXFLAGS="$HOST_CXXFLAGS"
_SUBDIR_HOST_LDFLAGS="$HOST_LDFLAGS"
_SUBDIR_CONFIG_ARGS="$ac_configure_args"

NSPR_VERSION=4

PERL_VERSION=5.006
PYTHON_VERSION=2.6
WINDRES_VERSION=2.14.90
W32API_VERSION=3.14

MSMANIFEST_TOOL=

MISSING_X=
for ac_prog in gawk mawk nawk awk
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:971: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$AWK"; then
  ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
  IFS="${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_AWK="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
AWK="$ac_cv_prog_AWK"
if test -n "$AWK"; then
  echo "$ac_t""$AWK" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$AWK" && break
done


USE_PTHREADS=
_PTHREAD_LDFLAGS=""

_topsrcdir=`cd \`dirname $0\`; pwd`
_objdir=`pwd`

if test "$_topsrcdir" != "$_objdir"
then
  # Check for a couple representative files in the source tree
  _conflict_files=
  for file in $_topsrcdir/Makefile $_topsrcdir/config/autoconf.mk; do
    if test -f $file; then
      _conflict_files="$_conflict_files $file"
    fi
  done
  if test "$_conflict_files"; then
    echo "***"
    echo "*   Your source tree contains these files:"
    for file in $_conflict_files; do
      echo "*         $file"
    done
    cat 1>&2 <<-EOF
	*   This indicates that you previously built in the source tree.
	*   A source tree build can confuse the separate objdir build.
	*
	*   To clean up the source tree:
	*     1. cd $_topsrcdir
	*     2. gmake distclean
	***
	EOF
    exit 1
    break
  fi
fi
MOZ_BUILD_ROOT=`pwd`


# Check whether --with-dist-dir or --without-dist-dir was given.
if test "${with_dist_dir+set}" = set; then
  withval="$with_dist_dir"
  TOP_DIST=$withval
else
  TOP_DIST=dist
fi




if test -z "$CROSS_COMPILE"; then
case "$target" in
*-mingw*)
    if test -z "$CC"; then CC=cl; fi
    if test -z "$CXX"; then CXX=cl; fi
    if test -z "$CPP"; then CPP="cl -E -nologo"; fi
    if test -z "$CXXCPP"; then CXXCPP="cl -TP -E -nologo"; ac_cv_prog_CXXCPP="$CXXCPP"; fi
    if test -z "$LD"; then LD=link; fi
    if test -z "$AS"; then
        case "${target_cpu}" in
        i*86)
            AS=ml;
            ;;
        x86_64)
            AS=ml64;
            ;;
        esac
    fi
    if test -z "$MIDL"; then MIDL=midl; fi

    # need override this flag since we don't use $(LDFLAGS) for this.
    if test -z "$HOST_LDFLAGS" ; then
        HOST_LDFLAGS=" "
    fi
    ;;
*-darwin*)
    # GCC on darwin is based on gcc 4.2 and we don't support it anymore.
    if test -z "$CC"; then
          for ac_prog in clang
do
# Extract the first word of "$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:1082: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$CC" in
  /*)
  ac_cv_path_CC="$CC" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_CC="$CC" # 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_CC="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
CC="$ac_cv_path_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 "$msyshost"; then
    case "$CC" in
    /*)
      tmp_DIRNAME=`dirname "$CC"`
      tmp_BASENAME=`basename "$CC"`
      tmp_PWD=`cd "$tmp_DIRNAME" && pwd -W`
      CC="$tmp_PWD/$tmp_BASENAME"
      if test -e "$CC.exe"; then
        CC="$CC.exe"
      fi
    esac
  fi

    fi
    if test -z "$CXX"; then
          for ac_prog in clang++
do
# Extract the first word of "$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:1137: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_CXX'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$CXX" in
  /*)
  ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_CXX="$CXX" # 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_CXX="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
CXX="$ac_cv_path_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

  if test "$msyshost"; then
    case "$CXX" in
    /*)
      tmp_DIRNAME=`dirname "$CXX"`
      tmp_BASENAME=`basename "$CXX"`
      tmp_PWD=`cd "$tmp_DIRNAME" && pwd -W`
      CXX="$tmp_PWD/$tmp_BASENAME"
      if test -e "$CXX.exe"; then
        CXX="$CXX.exe"
      fi
    esac
  fi

    fi
    IS_GCC=$($CC -v 2>&1 | grep gcc)
    if test -n "$IS_GCC"
    then
      echo gcc is known to be broken on OS X, please use clang.
      echo see http://developer.mozilla.org/en-US/docs/Developer_Guide/Build_Instructions/Mac_OS_X_Prerequisites
      echo for more information.
      exit 1
    fi
    ;;
esac
fi


COMPILE_ENVIRONMENT=1
# Check whether --enable-compile-environment or --disable-compile-environment was given.
if test "${enable_compile_environment+set}" = set; then
  enableval="$enable_compile_environment"
  if test "$enableval" = "no"; then
    COMPILE_ENVIRONMENT= 
  elif test "$enableval" = "yes"; then
    :
  else
    { echo "configure: error: Option, compile-environment, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


  for ac_prog in $PERL perl5 perl 
do
# Extract the first word of "$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:1218: 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

  if test "$msyshost"; then
    case "$PERL" in
    /*)
      tmp_DIRNAME=`dirname "$PERL"`
      tmp_BASENAME=`basename "$PERL"`
      tmp_PWD=`cd "$tmp_DIRNAME" && pwd -W`
      PERL="$tmp_PWD/$tmp_BASENAME"
      if test -e "$PERL.exe"; then
        PERL="$PERL.exe"
      fi
    esac
  fi

if test -z "$PERL" -o "$PERL" = ":"; then
    { echo "configure: error: perl not found in \$PATH" 1>&2; exit 1; }
fi

# Check whether --enable-shared-js or --disable-shared-js was given.
if test "${enable_shared_js+set}" = set; then
  enableval="$enable_shared_js"
  if test "$enableval" = "yes"; then
    DISABLE_SHARED_JS=0
  elif test "$enableval" = "no"; then
    DISABLE_SHARED_JS=1
  else
    { echo "configure: error: Option, shared-js, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


if test "$DISABLE_SHARED_JS" = "1" ; then
  cat >> confdefs.pytmp <<\EOF
    (''' STATIC_EXPORTABLE_JS_API ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define STATIC_EXPORTABLE_JS_API 1
EOF

else
  JS_SHARED_LIBRARY=1
fi


# Check whether --with-gonk or --without-gonk was given.
if test "${with_gonk+set}" = set; then
  withval="$with_gonk"
  gonkdir=$withval
fi


# Check whether --with-gonk-toolchain-prefix or --without-gonk-toolchain-prefix was given.
if test "${with_gonk_toolchain_prefix+set}" = set; then
  withval="$with_gonk_toolchain_prefix"
  gonk_toolchain_prefix=$withval
fi


if test -n "$gonkdir" ; then
    kernel_name=`uname -s | tr "[:upper:]" "[:lower:]"`

        AS="$gonk_toolchain_prefix"as
    CC="$gonk_toolchain_prefix"gcc
    CXX="$gonk_toolchain_prefix"g++
    CPP="$gonk_toolchain_prefix"cpp
    LD="$gonk_toolchain_prefix"ld
    AR="$gonk_toolchain_prefix"ar
    RANLIB="$gonk_toolchain_prefix"ranlib
    STRIP="$gonk_toolchain_prefix"strip
    OBJCOPY="$gonk_toolchain_prefix"objcopy

    STLPORT_CPPFLAGS="-I$gonkdir/external/stlport/stlport"
    STLPORT_LIBS="-lstlport"

    case "$target_cpu" in
    arm)
        ARCH_DIR=arch-arm
        ;;
    i?86)
        ARCH_DIR=arch-x86
        ;;
    esac

    CPPFLAGS="-DANDROID -isystem $gonkdir/bionic/libc/$ARCH_DIR/include -isystem $gonkdir/bionic/libc/include/ -isystem $gonkdir/bionic/libc/kernel/common -isystem $gonkdir/bionic/libc/kernel/$ARCH_DIR -isystem $gonkdir/bionic/libm/include -I$gonkdir/frameworks/base/native/include -I$gonkdir/system/core/include -isystem $gonkdir/bionic $CPPFLAGS"
    CFLAGS="-mandroid -fno-short-enums -fno-exceptions $CFLAGS"
    CXXFLAGS="-mandroid -fno-short-enums -fno-exceptions -Wno-psabi $CXXFLAGS $STLPORT_CPPFLAGS"
    LIBS="$LIBS $STLPORT_LIBS"

        LDFLAGS="-mandroid -L$gonkdir/out/target/product/$GONK_PRODUCT/obj/lib -Wl,-rpath-link=$gonkdir/out/target/product/$GONK_PRODUCT/obj/lib --sysroot=$gonkdir/out/target/product/$GONK_PRODUCT/obj/ -llog $LDFLAGS"

        if test -z "$HOST_CPPFLAGS" ; then
        HOST_CPPFLAGS=" "
    fi
    if test -z "$HOST_CFLAGS" ; then
        HOST_CFLAGS=" "
    fi
    if test -z "$HOST_CXXFLAGS" ; then
        HOST_CXXFLAGS=" "
    fi
    if test -z "$HOST_LDFLAGS" ; then
        HOST_LDFLAGS=" "
    fi

    cat >> confdefs.pytmp <<\EOF
    (''' ANDROID ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define ANDROID 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' GONK ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define GONK 1
EOF

    CROSS_COMPILE=1
else
    

# Check whether --with-android-ndk or --without-android-ndk was given.
if test "${with_android_ndk+set}" = set; then
  withval="$with_android_ndk"
  android_ndk=$withval
fi


# Check whether --with-android-toolchain or --without-android-toolchain was given.
if test "${with_android_toolchain+set}" = set; then
  withval="$with_android_toolchain"
  android_toolchain=$withval
fi


android_gnu_compiler_version=4.4.3

# Check whether --with-android-gnu-compiler-version or --without-android-gnu-compiler-version was given.
if test "${with_android_gnu_compiler_version+set}" = set; then
  withval="$with_android_gnu_compiler_version"
  android_gnu_compiler_version=$withval
fi


# Check whether --enable-android-libstdcxx or --disable-android-libstdcxx was given.
if test "${enable_android_libstdcxx+set}" = set; then
  enableval="$enable_android_libstdcxx"
  if test "$enableval" = "yes"; then
    MOZ_ANDROID_LIBSTDCXX=1
  elif test "$enableval" = "no"; then
    MOZ_ANDROID_LIBSTDCXX= 
  else
    { echo "configure: error: Option, android-libstdcxx, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


case "$target_cpu" in
arm)
    android_version=5
    ;;
i?86|mipsel)
    android_version=9
    ;;
esac

# Check whether --with-android-version or --without-android-version was given.
if test "${with_android_version+set}" = set; then
  withval="$with_android_version"
  android_version=$withval
fi


# Check whether --with-android-platform or --without-android-platform was given.
if test "${with_android_platform+set}" = set; then
  withval="$with_android_platform"
  android_platform=$withval
fi


case "$target" in
arm-linux*-android*|*-linuxandroid*)
    android_tool_prefix="arm-linux-androideabi"
    ;;
i?86-*android*)
    android_tool_prefix="i686-linux-android"
    ;;
mipsel-*android*)
    android_tool_prefix="mipsel-linux-android"
    ;;
*)
    android_tool_prefix="$target_os"
    ;;
esac

case "$target" in
*-android*|*-linuxandroid*)
    if test -z "$android_ndk" ; then
        { echo "configure: error: You must specify --with-android-ndk=/path/to/ndk when targeting Android." 1>&2; exit 1; }
    fi

    if test -z "$android_toolchain" ; then
        echo $ac_n "checking for android toolchain directory""... $ac_c" 1>&6
echo "configure:1455: checking for android toolchain directory" >&5

        kernel_name=`uname -s | tr "[:upper:]" "[:lower:]"`

        case "$target_cpu" in
        arm)
            target_name=arm-linux-androideabi-$android_gnu_compiler_version
            ;;
        i?86)
            target_name=x86-$android_gnu_compiler_version
            ;;
        mipsel)
            target_name=mipsel-linux-android-$android_gnu_compiler_version
            ;;
        esac
        android_toolchain="$android_ndk"/toolchains/$target_name/prebuilt/$kernel_name-x86

        if test -d "$android_toolchain" ; then
            echo "$ac_t""$android_toolchain" 1>&6
        else
            { echo "configure: error: not found. You have to specify --with-android-toolchain=/path/to/ndk/toolchain." 1>&2; exit 1; }
        fi
    fi

    if test -z "$android_platform" ; then
        echo $ac_n "checking for android platform directory""... $ac_c" 1>&6
echo "configure:1481: checking for android platform directory" >&5

        case "$target_cpu" in
        arm)
            target_name=arm
            ;;
        i?86)
            target_name=x86
            ;;
        mipsel)
            target_name=mips
            ;;
        esac

        android_platform="$android_ndk"/platforms/android-"$android_version"/arch-"$target_name"

        if test -d "$android_platform" ; then
            echo "$ac_t""$android_platform" 1>&6
        else
            { echo "configure: error: not found. You have to specify --with-android-platform=/path/to/ndk/platform." 1>&2; exit 1; }
        fi
    fi

            case "$target_cpu" in
    i?86)
        if ! test -e "$android_toolchain"/bin/"$android_tool_prefix"-gcc; then
                        android_tool_prefix="i686-android-linux"
        fi
        ;;
    esac

        TOOLCHAIN_PREFIX="$android_toolchain/bin/$android_tool_prefix-"
    AS="$android_toolchain"/bin/"$android_tool_prefix"-as
    CC="$android_toolchain"/bin/"$android_tool_prefix"-gcc
    CXX="$android_toolchain"/bin/"$android_tool_prefix"-g++
    CPP="$android_toolchain"/bin/"$android_tool_prefix"-cpp
    LD="$android_toolchain"/bin/"$android_tool_prefix"-ld
    AR="$android_toolchain"/bin/"$android_tool_prefix"-ar
    RANLIB="$android_toolchain"/bin/"$android_tool_prefix"-ranlib
    STRIP="$android_toolchain"/bin/"$android_tool_prefix"-strip
    OBJCOPY="$android_toolchain"/bin/"$android_tool_prefix"-objcopy

    CPPFLAGS="-isystem $android_platform/usr/include $CPPFLAGS"
    CFLAGS="-mandroid -fno-short-enums -fno-exceptions $CFLAGS"
    CXXFLAGS="-mandroid -fno-short-enums -fno-exceptions -Wno-psabi $CXXFLAGS"
    ASFLAGS="-isystem $android_platform/usr/include -DANDROID $ASFLAGS"

                    LDFLAGS="-mandroid -L$android_platform/usr/lib -Wl,-rpath-link=$android_platform/usr/lib --sysroot=$android_platform -llog -Wl,--allow-shlib-undefined $LDFLAGS"
        if test -z "$HOST_CPPFLAGS" ; then
        HOST_CPPFLAGS=" "
    fi
    if test -z "$HOST_CFLAGS" ; then
        HOST_CFLAGS=" "
    fi
    if test -z "$HOST_CXXFLAGS" ; then
        HOST_CXXFLAGS=" "
    fi
    if test -z "$HOST_LDFLAGS" ; then
        HOST_LDFLAGS=" "
    fi

    ANDROID_NDK="${android_ndk}"
    ANDROID_TOOLCHAIN="${android_toolchain}"
    ANDROID_PLATFORM="${android_platform}"
    ANDROID_VERSION="${android_version}"

    cat >> confdefs.pytmp <<\EOF
    (''' ANDROID ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define ANDROID 1
EOF

    cat >> confdefs.pytmp <<EOF
    (''' ANDROID_VERSION ''', r''' $android_version ''')
EOF
cat >> confdefs.h <<EOF
#define ANDROID_VERSION $android_version
EOF

    
    CROSS_COMPILE=1
    
    
    

    ;;
esac


fi


AR_FLAGS='cr $@'

if test "$COMPILE_ENVIRONMENT"; then

# Note:
#   In Mozilla, we use the names $target, $host and $build incorrectly, but are
#   too far gone to back out now. See Bug 475488:
#     - When we say $target, we mean $host, that is, the system on which
#       Mozilla will be run.
#     - When we say $host, we mean $build, that is, the system on which Mozilla
#       is built.
#     - $target (in its correct usage) is for compilers who generate code for a
#       different platform than $host, so it would not be used by Mozilla.
if test "$target" != "$host"; then
    echo "cross compiling from $host to $target"

    _SAVE_CC="$CC"
    _SAVE_CFLAGS="$CFLAGS"
    _SAVE_LDFLAGS="$LDFLAGS"

    echo $ac_n "checking for host c compiler""... $ac_c" 1>&6
echo "configure:1595: checking for host c compiler" >&5
    for ac_prog in $HOST_CC gcc cc /usr/ucb/cc cl icc
do
# Extract the first word of "$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:1601: 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 "$HOST_CC"; then
        { echo "configure: error: no acceptable c compiler found in \$PATH" 1>&2; exit 1; }
    fi
    echo "$ac_t""$HOST_CC" 1>&6
    echo $ac_n "checking for host c++ compiler""... $ac_c" 1>&6
echo "configure:1636: checking for host c++ compiler" >&5
    for ac_prog in $HOST_CXX $CCC c++ g++ gcc CC cxx cc++ cl icc
do
# Extract the first word of "$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:1642: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_HOST_CXX'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$HOST_CXX"; then
  ac_cv_prog_HOST_CXX="$HOST_CXX" # Let the user override the test.
else
  IFS="${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_HOST_CXX="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
HOST_CXX="$ac_cv_prog_HOST_CXX"
if test -n "$HOST_CXX"; then
  echo "$ac_t""$HOST_CXX" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$HOST_CXX" && break
done
test -n "$HOST_CXX" || HOST_CXX=""""

    if test -z "$HOST_CXX"; then
        { echo "configure: error: no acceptable c++ compiler found in \$PATH" 1>&2; exit 1; }
    fi
    echo "$ac_t""$HOST_CXX" 1>&6

    if test -z "$HOST_CFLAGS"; then
        HOST_CFLAGS="$CFLAGS"
    fi
    if test -z "$HOST_CXXFLAGS"; then
        HOST_CXXFLAGS="$CXXFLAGS"
    fi
    if test -z "$HOST_LDFLAGS"; then
        HOST_LDFLAGS="$LDFLAGS"
    fi
    if test -z "$HOST_AR_FLAGS"; then
        HOST_AR_FLAGS="$AR_FLAGS"
    fi
    for ac_prog in $HOST_RANLIB ranlib
do
# Extract the first word of "$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:1694: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_HOST_RANLIB'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$HOST_RANLIB"; then
  ac_cv_prog_HOST_RANLIB="$HOST_RANLIB" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy=":"
  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_RANLIB="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
HOST_RANLIB="$ac_cv_prog_HOST_RANLIB"
if test -n "$HOST_RANLIB"; then
  echo "$ac_t""$HOST_RANLIB" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$HOST_RANLIB" && break
done
test -n "$HOST_RANLIB" || HOST_RANLIB="ranlib"

    for ac_prog in $HOST_AR ar
do
# Extract the first word of "$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:1729: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_HOST_AR'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$HOST_AR"; then
  ac_cv_prog_HOST_AR="$HOST_AR" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy=":"
  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_AR="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
HOST_AR="$ac_cv_prog_HOST_AR"
if test -n "$HOST_AR"; then
  echo "$ac_t""$HOST_AR" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$HOST_AR" && break
done
test -n "$HOST_AR" || HOST_AR="ar"

    CC="$HOST_CC"
    CFLAGS="$HOST_CFLAGS"
    LDFLAGS="$HOST_LDFLAGS"

    echo $ac_n "checking whether the host c compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works""... $ac_c" 1>&6
echo "configure:1764: checking whether the host c compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works" >&5
    cat > conftest.$ac_ext <<EOF
#line 1766 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
EOF
if { (eval echo configure:1773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_prog_hostcc_works=1 echo "$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="$HOST_CXX"
    CFLAGS="$HOST_CXXFLAGS"

    echo $ac_n "checking whether the host c++ compiler ($HOST_CXX $HOST_CXXFLAGS $HOST_LDFLAGS) works""... $ac_c" 1>&6
echo "configure:1788: checking whether the host c++ compiler ($HOST_CXX $HOST_CXXFLAGS $HOST_LDFLAGS) works" >&5
    cat > conftest.$ac_ext <<EOF
#line 1790 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
EOF
if { (eval echo configure:1797: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_prog_hostcxx_works=1 echo "$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_CXX 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:1817: 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=":"

    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:1851: 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:1881: 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:1932: 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""... $ac_c" 1>&6
echo "configure:1964: checking whether the C compiler ($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 1975 "configure"
#include "confdefs.h"

main(){return(0);}
EOF
if { (eval echo configure:1980: \"$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""... $ac_c" 1>&6
echo "configure:2006: checking whether the C compiler ($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""... $ac_c" 1>&6
echo "configure:2011: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'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:2020: \"$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:2039: 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:2075: 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=":"

    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:2111: 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""... $ac_c" 1>&6
echo "configure:2143: checking whether the C++ compiler ($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 2154 "configure"
#include "confdefs.h"

int main(){return(0);}
EOF
if { (eval echo configure:2159: \"$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""... $ac_c" 1>&6
echo "configure:2185: checking whether the C++ compiler ($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++""... $ac_c" 1>&6
echo "configure:2190: checking whether we are using GNU C++" >&5
if eval "test \"`echo '$''{'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:2199: \"$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:2218: 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_declaration in \
   ''\
   '#include <stdlib.h>' \
   'extern "C" void std::exit (int) throw (); using std::exit;' \
   'extern "C" void std::exit (int); using std::exit;' \
   'extern "C" void exit (int) throw ();' \
   'extern "C" void exit (int);' \
   'void exit (int);'
do
  cat > conftest.$ac_ext <<EOF
#line 2259 "configure"
#include "confdefs.h"
#include <stdlib.h>
$ac_declaration
int main() {
exit (42);
; return 0; }
EOF
if { (eval echo configure:2267: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  continue
fi
rm -f conftest*
  cat > conftest.$ac_ext <<EOF
#line 2277 "configure"
#include "confdefs.h"
$ac_declaration
int main() {
exit (42);
; return 0; }
EOF
if { (eval echo configure:2284: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
done
if test -n "$ac_declaration"; then
  echo '#ifdef __cplusplus' >>confdefs.h
  echo $ac_declaration      >>confdefs.h
  echo '#endif'             >>confdefs.h
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:2306: 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=":"

    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:2341: 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=":"

      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:2376: 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=":"

  if test "$msyshost"; then
    case "$AS" in
    /*)
      tmp_DIRNAME=`dirname "$AS"`
      tmp_BASENAME=`basename "$AS"`
      tmp_PWD=`cd "$tmp_DIRNAME" && pwd -W`
      AS="$tmp_PWD/$tmp_BASENAME"
      if test -e "$AS.exe"; then
        AS="$AS.exe"
      fi
    esac
  fi

    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:2430: 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=":"

    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:2465: 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=":"

    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:2500: 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=":"

    cat >> confdefs.pytmp <<\EOF
    (''' CROSS_COMPILE ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define CROSS_COMPILE 1
EOF


                    cross_compiling=yes
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:2543: 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:2573: 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:2624: 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""... $ac_c" 1>&6
echo "configure:2656: checking whether the C compiler ($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 2667 "configure"
#include "confdefs.h"

main(){return(0);}
EOF
if { (eval echo configure:2672: \"$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""... $ac_c" 1>&6
echo "configure:2698: checking whether the C compiler ($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""... $ac_c" 1>&6
echo "configure:2703: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'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:2712: \"$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:2731: 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 $CCC c++ g++ gcc CC cxx cc++ cl
do
# Extract the first word of "$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:2767: 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""... $ac_c" 1>&6
echo "configure:2799: checking whether the C++ compiler ($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 2810 "configure"
#include "confdefs.h"

int main(){return(0);}
EOF
if { (eval echo configure:2815: \"$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""... $ac_c" 1>&6
echo "configure:2841: checking whether the C++ compiler ($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++""... $ac_c" 1>&6
echo "configure:2846: checking whether we are using GNU C++" >&5
if eval "test \"`echo '$''{'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:2855: \"$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:2874: 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_declaration in \
   ''\
   '#include <stdlib.h>' \
   'extern "C" void std::exit (int) throw (); using std::exit;' \
   'extern "C" void std::exit (int); using std::exit;' \
   'extern "C" void exit (int) throw ();' \
   'extern "C" void exit (int);' \
   'void exit (int);'
do
  cat > conftest.$ac_ext <<EOF
#line 2915 "configure"
#include "confdefs.h"
#include <stdlib.h>
$ac_declaration
int main() {
exit (42);
; return 0; }
EOF
if { (eval echo configure:2923: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  continue
fi
rm -f conftest*
  cat > conftest.$ac_ext <<EOF
#line 2933 "configure"
#include "confdefs.h"
$ac_declaration
int main() {
exit (42);
; return 0; }
EOF
if { (eval echo configure:2940: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
done
if test -n "$ac_declaration"; then
  echo '#ifdef __cplusplus' >>confdefs.h
  echo $ac_declaration      >>confdefs.h
  echo '#endif'             >>confdefs.h
fi


    # 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:2959: 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 $AS as
do
# Extract the first word of "$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:2991: 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"

  if test "$msyshost"; then
    case "$AS" in
    /*)
      tmp_DIRNAME=`dirname "$AS"`
      tmp_BASENAME=`basename "$AS"`
      tmp_PWD=`cd "$tmp_DIRNAME" && pwd -W`
      AS="$tmp_PWD/$tmp_BASENAME"
      if test -e "$AS.exe"; then
        AS="$AS.exe"
      fi
    esac
  fi

    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:3045: 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=":"

    for ac_prog in 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:3080: 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=":"

    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:3115: 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=":"

    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:3150: 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=":"

    if test -z "$HOST_CC"; then
        HOST_CC='$(CC)'
    fi
    if test -z "$HOST_CFLAGS"; then
        HOST_CFLAGS='$(CFLAGS)'
    fi
    if test -z "$HOST_CXX"; then
        HOST_CXX='$(CXX)'
    fi
    if test -z "$HOST_CXXFLAGS"; then
        HOST_CXXFLAGS='$(CXXFLAGS)'
    fi
    if test -z "$HOST_LDFLAGS"; then
        HOST_LDFLAGS='$(LDFLAGS)'
    fi
    if test -z "$HOST_RANLIB"; then
        HOST_RANLIB='$(RANLIB)'
    fi
    if test -z "$HOST_AR"; then
        HOST_AR='$(AR)'
    fi
    if test -z "$HOST_AR_FLAGS"; then
        HOST_AR_FLAGS='$(AR_FLAGS)'
    fi
fi


GNU_AS=
GNU_LD=
GNU_CC=
GNU_CXX=
CC_VERSION='N/A'
CXX_VERSION='N/A'
if test "$GCC" = "yes"; then
    GNU_CC=1
    CC_VERSION=`$CC -v 2>&1 | grep 'gcc version'`
fi
if test "$GXX" = "yes"; then
    GNU_CXX=1
    CXX_VERSION=`$CXX -v 2>&1 | grep 'gcc version'`
fi
if test "`echo | $AS -o conftest.out -v 2>&1 | grep -c GNU`" != "0"; then
    GNU_AS=1
fi
rm -f conftest.out
if test "`echo | $LD -v 2>&1 | grep -c GNU`" != "0"; then
    GNU_LD=1
fi
if test "$GNU_CC"; then
    if `$CC -print-prog-name=ld` -v 2>&1 | grep -c GNU >/dev/null; then
        GCC_USE_GNU_LD=1
    fi
fi

INTEL_CC=
INTEL_CXX=
if test "$GCC" = yes; then
   if test "`$CC -help 2>&1 | grep -c 'Intel(R) C++ Compiler'`" != "0"; then
     INTEL_CC=1
   fi
fi

if test "$GXX" = yes; then
   if test "`$CXX -help 2>&1 | grep -c 'Intel(R) C++ Compiler'`" != "0"; then
     INTEL_CXX=1
   fi
fi

CLANG_CC=
CLANG_CXX=
if test "$GCC" = yes; then
   if test "`$CC -v 2>&1 | grep -c 'clang version'`" != "0"; then
     CLANG_CC=1
   fi
fi

if test "$GXX" = yes; then
   if test "`$CXX -v 2>&1 | grep -c 'clang version'`" != "0"; then
     CLANG_CXX=1
   fi
fi




# Check whether --enable-metro or --disable-metro was given.
if test "${enable_metro+set}" = set; then
  enableval="$enable_metro"
  if test "$enableval" = "yes"; then
    MOZ_METRO=1
  elif test "$enableval" = "no"; then
    MOZ_METRO=
  else
    { echo "configure: error: Option, metro, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$MOZ_METRO"; then
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_METRO ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_METRO 1
EOF

    # Target the Windows 8 Kit
    WINSDK_TARGETVER=602
    WINVER=502
else
    # Target the Windows 7 SDK by default
    WINSDK_TARGETVER=601
    WINVER=502
fi

if test -n "$MOZ_METRO"; then
  case "$target" in
  *-mingw*)
    ;;
  *)
    { echo "configure: error: Metro builds only valid on the windows platform." 1>&2; exit 1; };
    ;;
  esac
fi

# Check whether --with-windows-version or --without-windows-version was given.
if test "${with_windows_version+set}" = set; then
  withval="$with_windows_version"
  WINSDK_TARGETVER=$withval
fi


# Currently only two sdk versions allowed, 601 and 602
case "$WINSDK_TARGETVER" in
601|602)
    MOZ_WINSDK_TARGETVER=0${WINSDK_TARGETVER}0000
    ;;

*)
    { echo "configure: error: Invalid value for --with-windows-version ($WINSDK_TARGETVER)" 1>&2; exit 1; };
    ;;
esac

case "$target" in
*-mingw*)
    if test "$GCC" != "yes"; then
        # Check to see if we are really running in a msvc environemnt
        _WIN32_MSVC=1

        # Make sure compilers are valid
        CFLAGS="$CFLAGS -TC -nologo"
        CXXFLAGS="$CXXFLAGS -TP -nologo"
        # MSVC warning C4345 warns of newly conformant behavior as of VS2003.
        # MSVC warning C4351 warns of newly conformant behavior as of VS2005.
        # MSVC warning C4800 warns when a value is implicitly cast to bool,
        # because this also forces narrowing to a single byte, which can be a
        # perf hit.  But this matters so little in practice (and often we want
        # that behavior) that it's better to turn it off.
        # _CRT_SECURE_NO_WARNINGS disables warnings about using MSVC-specific
        # secure CRT functions.
        CXXFLAGS="$CXXFLAGS -wd4345 -wd4351 -wd4800 -D_CRT_SECURE_NO_WARNINGS"
        
        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.$ac_ext <<EOF
#line 3349 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() {
 printf("Hello World\n"); 
; return 0; }
EOF
if { (eval echo configure:3356: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  { echo "configure: error: \$(CC) test failed.  You must have MS VC++ in your path to build." 1>&2; exit 1; } 
fi
rm -f conftest*

        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.$ac_ext <<EOF
#line 3374 "configure"
#include "confdefs.h"
#include <new.h>
int main() {
 unsigned *test = new unsigned(42); 
; return 0; }
EOF
if { (eval echo configure:3381: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  { echo "configure: error: \$(CXX) test failed.  You must have MS VC++ in your path to build." 1>&2; exit 1; } 
fi
rm -f 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


        
        _MSVC_VER_FILTER='s|.*[^!-~]([0-9]+\.[0-9]+\.[0-9]+(\.[0-9]+)?).*|\1|p'
        

        # Determine compiler version
        CC_VERSION=`"${CC}" -v 2>&1 | sed -nre "$_MSVC_VER_FILTER"`
        _CC_MAJOR_VERSION=`echo ${CC_VERSION} | $AWK -F\. '{ print $1 }'`
        _CC_MINOR_VERSION=`echo ${CC_VERSION} | $AWK -F\. '{ print $2 }'`
        _CC_RELEASE=`echo ${CC_VERSION} | $AWK -F\. '{ print $3 }'`
        _CC_BUILD=`echo ${CC_VERSION} | $AWK -F\. '{ print $4 }'`
        _MSC_VER=${_CC_MAJOR_VERSION}${_CC_MINOR_VERSION}

        CXX_VERSION=`"${CXX}" -v 2>&1 | sed -nre "$_MSVC_VER_FILTER"`
        _CXX_MAJOR_VERSION=`echo ${CXX_VERSION} | $AWK -F\. '{ print $1 }'`

        if test "$_CC_MAJOR_VERSION" != "$_CXX_MAJOR_VERSION"; then
            { echo "configure: error: The major versions of \$CC and \$CXX do not match." 1>&2; exit 1; }
        fi

        if test "$_CC_MAJOR_VERSION" = "14"; then
                                    if test "$_CC_RELEASE" -lt 50727 -o \
                    \( "$_CC_RELEASE" -eq 50727 -a "$_CC_BUILD" -lt 762 \); then
              { echo "configure: error: This version ($CC_VERSION) of the MSVC compiler is unsupported. You probably need to install Service Pack 1 of Visual Studio 2005. See https://developer.mozilla.org/en/Windows_Build_Prerequisites." 1>&2; exit 1; }
            fi

            _CC_SUITE=8
            cat >> confdefs.pytmp <<\EOF
    (''' _CRT_SECURE_NO_DEPRECATE ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _CRT_SECURE_NO_DEPRECATE 1
EOF

            cat >> confdefs.pytmp <<\EOF
    (''' _CRT_NONSTDC_NO_DEPRECATE ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _CRT_NONSTDC_NO_DEPRECATE 1
EOF

        elif test "$_CC_MAJOR_VERSION" = "15"; then
            _CC_SUITE=9
            cat >> confdefs.pytmp <<\EOF
    (''' _CRT_SECURE_NO_WARNINGS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _CRT_SECURE_NO_WARNINGS 1
EOF

            cat >> confdefs.pytmp <<\EOF
    (''' _CRT_NONSTDC_NO_WARNINGS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _CRT_NONSTDC_NO_WARNINGS 1
EOF

        elif test "$_CC_MAJOR_VERSION" = "16"; then
            _CC_SUITE=10
            cat >> confdefs.pytmp <<\EOF
    (''' _CRT_SECURE_NO_WARNINGS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _CRT_SECURE_NO_WARNINGS 1
EOF

            cat >> confdefs.pytmp <<\EOF
    (''' _CRT_NONSTDC_NO_WARNINGS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _CRT_NONSTDC_NO_WARNINGS 1
EOF

        elif test "$_CC_MAJOR_VERSION" = "17"; then
            _CC_SUITE=11
            cat >> confdefs.pytmp <<\EOF
    (''' _CRT_SECURE_NO_WARNINGS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _CRT_SECURE_NO_WARNINGS 1
EOF

            cat >> confdefs.pytmp <<\EOF
    (''' _CRT_NONSTDC_NO_WARNINGS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _CRT_NONSTDC_NO_WARNINGS 1
EOF

        else
            { echo "configure: error: This version ($CC_VERSION) of the MSVC compiler is unsupported. See https://developer.mozilla.org/en/Windows_Build_Prerequisites." 1>&2; exit 1; }
        fi

                        MSMT_TOOL=`mt 2>&1|grep 'Microsoft (R) Manifest Tool'`
        if test -z "$MSMT_TOOL"; then
          { echo "configure: error: Microsoft (R) Manifest Tool must be in your \$PATH." 1>&2; exit 1; }
        fi

        
        _MSMT_VER_FILTER='s|.*[^!-~]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*|\1|p'
        
        MSMANIFEST_TOOL_VERSION=`echo ${MSMT_TOOL}|sed -ne "$_MSMT_VER_FILTER"`
        if test -z "$MSMANIFEST_TOOL_VERSION"; then
          echo "configure: warning: Unknown version of the Microsoft (R) Manifest Tool." 1>&2
        fi

        MSMANIFEST_TOOL=1
        unset MSMT_TOOL

        # Check linker version
        _LD_FULL_VERSION=`"${LD}" -v 2>&1 | sed -nre "$_MSVC_VER_FILTER"`
        _LD_MAJOR_VERSION=`echo ${_LD_FULL_VERSION} | $AWK -F\. '{ print $1 }'`
        if test "$_LD_MAJOR_VERSION" != "$_CC_SUITE"; then
            { echo "configure: error: The linker major version, $_LD_FULL_VERSION,  does not match the compiler suite version, $_CC_SUITE." 1>&2; exit 1; }
        fi

        INCREMENTAL_LINKER=1

        # Identify which version of the SDK we're building with
        # Windows Server 2008 and newer SDKs have WinSDKVer.h, get the version
        # from there
         for ac_hdr in winsdkver.h
  do
       ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:3522: checking for $ac_hdr" >&5
  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   cat > conftest.$ac_ext <<EOF
#line 3527 "configure"
#include "confdefs.h"

#include <$ac_hdr>
int main() {

; return 0; }
EOF
if { (eval echo configure:3535: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  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
     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
                       cat >> confdefs.pytmp <<EOF
    (''' $ac_tr_hdr ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
  else
    echo "$ac_t""no" 1>&6
    
  fi

  done

        if test "$ac_cv_header_winsdkver_h" = "yes"; then
            # Get the highest _WIN32_WINNT and NTDDI versions supported
            # Take the higher of the two
            # This is done because the Windows 7 beta SDK reports its
            # NTDDI_MAXVER to be 0x06000100 instead of 0x06010000, as it should
            echo $ac_n "checking for highest Windows version supported by this SDK""... $ac_c" 1>&6
echo "configure:3570: checking for highest Windows version supported by this SDK" >&5
if eval "test \"`echo '$''{'ac_cv_winsdk_maxver'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.h <<EOF
#include <winsdkver.h>
#include <sdkddkver.h>

#if (NTDDI_VERSION_FROM_WIN32_WINNT(_WIN32_WINNT_MAXVER) > NTDDI_MAXVER)
#define WINSDK_MAXVER NTDDI_VERSION_FROM_WIN32_WINNT(_WIN32_WINNT_MAXVER)
#else
#define WINSDK_MAXVER NTDDI_MAXVER
#endif

WINSDK_MAXVER
EOF
                            ac_cv_winsdk_maxver=`$CPP conftest.h 2>/dev/null | tail -n1`
                            rm -f conftest.h
                           
fi

echo "$ac_t""$ac_cv_winsdk_maxver" 1>&6
            MOZ_WINSDK_MAXVER=${ac_cv_winsdk_maxver}
        else
            # Any SDK which doesn't have WinSDKVer.h is too old.
            { echo "configure: error: Your SDK does not have WinSDKVer.h. It is probably too old. Please upgrade to a newer SDK or try running the Windows SDK Configuration Tool and selecting a newer SDK. See https://developer.mozilla.org/En/Windows_SDK_versions for more details on fixing this." 1>&2; exit 1; }
        fi

        unset _MSVC_VER_FILTER
    else
        # Check w32api version
        _W32API_MAJOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $1 }'`
        _W32API_MINOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $2 }'`
        echo $ac_n "checking for w32api version >= $W32API_VERSION""... $ac_c" 1>&6
echo "configure:3604: checking for w32api version >= $W32API_VERSION" >&5
        cat > conftest.$ac_ext <<EOF
#line 3606 "configure"
#include "confdefs.h"
#include <w32api.h>
int main() {
#if (__W32API_MAJOR_VERSION < $_W32API_MAJOR_VERSION) || \
                (__W32API_MAJOR_VERSION == $_W32API_MAJOR_VERSION && \
                 __W32API_MINOR_VERSION < $_W32API_MINOR_VERSION)
                #error "test failed."
            #endif
            
; return 0; }
EOF
if { (eval echo configure:3618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
   res=yes 
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
   res=no 
fi
rm -f conftest*
        echo "$ac_t""$res" 1>&6
        if test "$res" != "yes"; then
            { echo "configure: error: w32api version $W32API_VERSION or higher required." 1>&2; exit 1; }
        fi
        # Check windres version
        echo $ac_n "checking for windres version >= $WINDRES_VERSION""... $ac_c" 1>&6
echo "configure:3634: checking for windres version >= $WINDRES_VERSION" >&5
        _WINDRES_VERSION=`${WINDRES} --version 2>&1 | grep -i windres 2>/dev/null | $AWK '{ print $3 }'`
        echo "$ac_t""$_WINDRES_VERSION" 1>&6
        _WINDRES_MAJOR_VERSION=`echo $_WINDRES_VERSION | $AWK -F\. '{ print $1 }'`
        _WINDRES_MINOR_VERSION=`echo $_WINDRES_VERSION | $AWK -F\. '{ print $2 }'`
        _WINDRES_RELEASE_VERSION=`echo $_WINDRES_VERSION | $AWK -F\. '{ print $3 }'`
        WINDRES_MAJOR_VERSION=`echo $WINDRES_VERSION | $AWK -F\. '{ print $1 }'`
        WINDRES_MINOR_VERSION=`echo $WINDRES_VERSION | $AWK -F\. '{ print $2 }'`
        WINDRES_RELEASE_VERSION=`echo $WINDRES_VERSION | $AWK -F\. '{ print $3 }'`
        if test "$_WINDRES_MAJOR_VERSION" -lt "$WINDRES_MAJOR_VERSION" -o \
                "$_WINDRES_MAJOR_VERSION" -eq "$WINDRES_MAJOR_VERSION" -a \
                "$_WINDRES_MINOR_VERSION" -lt "$WINDRES_MINOR_VERSION" -o \
                "$_WINDRES_MAJOR_VERSION" -eq "$WINDRES_MAJOR_VERSION" -a \
                "$_WINDRES_MINOR_VERSION" -eq "$WINDRES_MINOR_VERSION" -a \
                "$_WINDRES_RELEASE_VERSION" -lt "$WINDRES_RELEASE_VERSION"
        then
            { echo "configure: error: windres version $WINDRES_VERSION or higher is required to build." 1>&2; exit 1; }
        fi

        MOZ_WINSDK_MAXVER=0x06010000
    fi # !GNU_CC

    cat >> confdefs.pytmp <<EOF
    (''' WINVER ''', r''' 0x$WINVER ''')
EOF
cat >> confdefs.h <<EOF
#define WINVER 0x$WINVER
EOF

    cat >> confdefs.pytmp <<EOF
    (''' _WIN32_WINNT ''', r''' 0x$WINVER ''')
EOF
cat >> confdefs.h <<EOF
#define _WIN32_WINNT 0x$WINVER
EOF

    # Require OS features provided by IE 6.0 SP2 (XP SP2)
    cat >> confdefs.pytmp <<EOF
    (''' _WIN32_IE ''', r''' 0x0603 ''')
EOF
cat >> confdefs.h <<EOF
#define _WIN32_IE 0x0603
EOF


    # If the maximum version supported by this SDK is lower than the target
    # version, error out
    echo $ac_n "checking for Windows SDK being recent enough""... $ac_c" 1>&6
echo "configure:3682: checking for Windows SDK being recent enough" >&5
    if $PERL -e "exit(0x$MOZ_WINSDK_TARGETVER > $MOZ_WINSDK_MAXVER)"; then
        echo "$ac_t"""yes"" 1>&6
    else
        echo "$ac_t"""no"" 1>&6
        { echo "configure: error: You are targeting Windows version 0x$MOZ_WINSDK_TARGETVER, but your SDK only supports up to version $MOZ_WINSDK_MAXVER. Install and use an updated SDK, or target a lower version using --with-windows-version. Alternatively, try running the Windows SDK Configuration Tool and selecting a newer SDK. See https://developer.mozilla.org/En/Windows_SDK_versions for more details on fixing this." 1>&2; exit 1; }
    fi

    cat >> confdefs.pytmp <<EOF
    (''' MOZ_WINSDK_TARGETVER ''', r''' 0x$MOZ_WINSDK_TARGETVER ''')
EOF
cat >> confdefs.h <<EOF
#define MOZ_WINSDK_TARGETVER 0x$MOZ_WINSDK_TARGETVER
EOF

    # Definitions matching sdkddkver.h
    cat >> confdefs.pytmp <<EOF
    (''' MOZ_NTDDI_WIN7 ''', r''' 0x06010000 ''')
EOF
cat >> confdefs.h <<EOF
#define MOZ_NTDDI_WIN7 0x06010000
EOF

    ;;
esac

echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:3709: 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 3724 "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:3730: \"$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.$ac_ext <<EOF
#line 3741 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3747: \"$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.$ac_ext <<EOF
#line 3758 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3764: \"$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

echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
echo "configure:3789: checking how to run the C++ preprocessor" >&5
if test -z "$CXXCPP"; then
if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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
  CXXCPP="${CXX-g++} -E"
  cat > conftest.$ac_ext <<EOF
#line 3802 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3807: \"$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.$ac_ext >&5
  rm -rf conftest*
  CXXCPP=/lib/cpp
fi
rm -f conftest*
  ac_cv_prog_CXXCPP="$CXXCPP"
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
fi
fi
CXXCPP="$ac_cv_prog_CXXCPP"
echo "$ac_t""$CXXCPP" 1>&6


if test -n "$_WIN32_MSVC"; then
    SKIP_PATH_CHECKS=1
    SKIP_COMPILER_CHECKS=1
    SKIP_LIBRARY_CHECKS=1

    # Since we're skipping compiler and library checks, hard-code
    # some facts here.

    # Common to all MSVC environments:

    # Windows lacks <stdint.h>, but has __int8, and so on.
    cat >> confdefs.pytmp <<\EOF
    (''' JS_HAVE___INTN ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_HAVE___INTN 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' HAVE_LOCALECONV ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_LOCALECONV 1
EOF


    # Windows <stddef.h> defines intptr_t and uintptr_t.
    # VS2005: http://msdn.microsoft.com/en-us/library/323b6b3k(VS.80).aspx
    # VS2008: http://msdn.microsoft.com/en-us/library/323b6b3k.aspx
    cat >> confdefs.pytmp <<\EOF
    (''' JS_STDDEF_H_HAS_INTPTR_T ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_STDDEF_H_HAS_INTPTR_T 1
EOF

fi

fi # COMPILE_ENVIRONMENT

if test "$cross_compiling"  = "yes"; then
    CROSS_COMPILE=1
else
    CROSS_COMPILE=
fi

# Check to see if we are running in a broken QEMU scratchbox.
# We know that anything below 1.0.16 is broken.
for ac_prog in sb-conf ve
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:3885: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_SBCONF'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$SBCONF"; then
  ac_cv_prog_SBCONF="$SBCONF" # Let the user override the test.
else
  IFS="${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_SBCONF="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"
fi
fi
SBCONF="$ac_cv_prog_SBCONF"
if test -n "$SBCONF"; then
  echo "$ac_t""$SBCONF" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$SBCONF" && break
done
test -n "$SBCONF" || SBCONF=""""

if test -n "$SBCONF"; then
    _sb_version=`$SBCONF ve`
    _sb_version_major=`echo $_sb_version | cut -f1 -d.`
    _sb_version_minor=`echo $_sb_version | cut -f2 -d.`
    _sb_version_point=`echo $_sb_version | cut -f3 -d.`
    if test $_sb_version_major -eq 1 -a $_sb_version_minor -eq 0 -a $_sb_version_point -le 16; then
        QEMU_CANT_RUN_JS_SHELL=1
    fi
fi











# Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
echo "configure:3947: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
  for ac_dir in $PATH; do
    # Account for people who put trailing slashes in PATH elements.
    case "$ac_dir/" in
    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
    *)
      # OSF1 and SCO ODT 3.0 have their own names for install.
      # Don't use installbsd from OSF since it installs stuff as root
      # by default.
      for ac_prog in ginstall scoinst install; do
        if test -f $ac_dir/$ac_prog; then
	  if test $ac_prog = install &&
            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
	    # AIX install.  It has an incompatible calling convention.
	    :
	  else
	    ac_cv_path_install="$ac_dir/$ac_prog -c"
	    break 2
	  fi
	fi
      done
      ;;
    esac
  done
  IFS="$ac_save_IFS"

fi
  if test "${ac_cv_path_install+set}" = set; then
    INSTALL="$ac_cv_path_install"
  else
    # As a last resort, use the slow shell script.  We don't cache a
    # path for INSTALL within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the path is relative.
    INSTALL="$ac_install_sh"
  fi
fi
echo "$ac_t""$INSTALL" 1>&6

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
echo "configure:4000: checking whether ln -s works" >&5
if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  rm -f conftestdata
if ln -s X conftestdata 2>/dev/null
then
  rm -f conftestdata
  ac_cv_prog_LN_S="ln -s"
else
  ac_cv_prog_LN_S=ln
fi
fi
LN_S="$ac_cv_prog_LN_S"
if test "$ac_cv_prog_LN_S" = "ln -s"; then
  echo "$ac_t""yes" 1>&6
else
  echo "$ac_t""no" 1>&6
fi


if test -z "$TINDERBOX_SKIP_PERL_VERSION_CHECK"; then
echo $ac_n "checking for minimum required perl version >= $PERL_VERSION""... $ac_c" 1>&6
echo "configure:4023: checking for minimum required perl version >= $PERL_VERSION" >&5
_perl_version=`PERL_VERSION=$PERL_VERSION $PERL -e 'print "$]"; if ($] >= $ENV{PERL_VERSION}) { exit(0); } else { exit(1); }' 2>&5`
_perl_res=$?
echo "$ac_t""$_perl_version" 1>&6

if test "$_perl_res" != 0; then
    { echo "configure: error: Perl $PERL_VERSION or higher is required." 1>&2; exit 1; }
fi
fi

echo $ac_n "checking for full perl installation""... $ac_c" 1>&6
echo "configure:4034: checking for full perl installation" >&5
_perl_archlib=`$PERL -e 'use Config; if ( -d $Config{archlib} ) { exit(0); } else { exit(1); }' 2>&5`
_perl_res=$?
if test "$_perl_res" != 0; then
    echo "$ac_t""no" 1>&6
    { echo "configure: error: Cannot find Config.pm or \$Config{archlib}.  A full perl installation is required." 1>&2; exit 1; }
else
    echo "$ac_t""yes" 1>&6
fi

  for ac_prog in $PYTHON python2.7 python2.6 python2.5 python
do
# Extract the first word of "$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:4049: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_PYTHON'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$PYTHON" in
  /*)
  ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_PYTHON="$PYTHON" # 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_PYTHON="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
PYTHON="$ac_cv_path_PYTHON"
if test -n "$PYTHON"; then
  echo "$ac_t""$PYTHON" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$PYTHON" && break
done

  if test "$msyshost"; then
    case "$PYTHON" in
    /*)
      tmp_DIRNAME=`dirname "$PYTHON"`
      tmp_BASENAME=`basename "$PYTHON"`
      tmp_PWD=`cd "$tmp_DIRNAME" && pwd -W`
      PYTHON="$tmp_PWD/$tmp_BASENAME"
      if test -e "$PYTHON.exe"; then
        PYTHON="$PYTHON.exe"
      fi
    esac
  fi

if test -z "$PYTHON"; then
    { echo "configure: error: python was not found in \$PATH" 1>&2; exit 1; }
fi

if test -z "$COMPILE_ENVIRONMENT"; then
    NSINSTALL_BIN='$(PYTHON) $(topsrcdir)/config/nsinstall.py'
fi


 # Extract the first word of "doxygen", so it can be a program name with args.
set dummy doxygen; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:4109: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_DOXYGEN'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$DOXYGEN" in
  /*)
  ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_DOXYGEN="$DOXYGEN" # 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_DOXYGEN="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_DOXYGEN" && ac_cv_path_DOXYGEN=":"
  ;;
esac
fi
DOXYGEN="$ac_cv_path_DOXYGEN"
if test -n "$DOXYGEN"; then
  echo "$ac_t""$DOXYGEN" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

  if test "$msyshost"; then
    case "$DOXYGEN" in
    /*)
      tmp_DIRNAME=`dirname "$DOXYGEN"`
      tmp_BASENAME=`basename "$DOXYGEN"`
      tmp_PWD=`cd "$tmp_DIRNAME" && pwd -W`
      DOXYGEN="$tmp_PWD/$tmp_BASENAME"
      if test -e "$DOXYGEN.exe"; then
        DOXYGEN="$DOXYGEN.exe"
      fi
    esac
  fi

 # Extract the first word of "autoconf", so it can be a program name with args.
set dummy autoconf; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:4158: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_AUTOCONF'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$AUTOCONF" in
  /*)
  ac_cv_path_AUTOCONF="$AUTOCONF" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_AUTOCONF="$AUTOCONF" # 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_AUTOCONF="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_AUTOCONF" && ac_cv_path_AUTOCONF=":"
  ;;
esac
fi
AUTOCONF="$ac_cv_path_AUTOCONF"
if test -n "$AUTOCONF"; then
  echo "$ac_t""$AUTOCONF" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

  if test "$msyshost"; then
    case "$AUTOCONF" in
    /*)
      tmp_DIRNAME=`dirname "$AUTOCONF"`
      tmp_BASENAME=`basename "$AUTOCONF"`
      tmp_PWD=`cd "$tmp_DIRNAME" && pwd -W`
      AUTOCONF="$tmp_PWD/$tmp_BASENAME"
      if test -e "$AUTOCONF.exe"; then
        AUTOCONF="$AUTOCONF.exe"
      fi
    esac
  fi

 # Extract the first word of "xargs", so it can be a program name with args.
set dummy xargs; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:4207: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_XARGS'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$XARGS" in
  /*)
  ac_cv_path_XARGS="$XARGS" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_XARGS="$XARGS" # 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_XARGS="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
XARGS="$ac_cv_path_XARGS"
if test -n "$XARGS"; then
  echo "$ac_t""$XARGS" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

  if test "$msyshost"; then
    case "$XARGS" in
    /*)
      tmp_DIRNAME=`dirname "$XARGS"`
      tmp_BASENAME=`basename "$XARGS"`
      tmp_PWD=`cd "$tmp_DIRNAME" && pwd -W`
      XARGS="$tmp_PWD/$tmp_BASENAME"
      if test -e "$XARGS.exe"; then
        XARGS="$XARGS.exe"
      fi
    esac
  fi

if test -z "$XARGS" -o "$XARGS" = ":"; then
    { echo "configure: error: xargs not found in \$PATH ." 1>&2; exit 1; }
fi

if test "$COMPILE_ENVIRONMENT"; then


case "$target_os" in
darwin*)
                    
    GCC_VERSION_FULL=`echo $CXX_VERSION | $PERL -pe 's/^.*gcc version ([^ ]*).*/$1/'`
    GCC_VERSION=`echo $GCC_VERSION_FULL | $PERL -pe '(split(/\./))[0]>=4&&s/(^\d*\.\d*).*/$1/;'`
    
    if test "$GCC_VERSION_FULL" = "4.0.0" ; then
                        
        GCC_BUILD=`echo $CXX_VERSION | $PERL -pe 's/^.*build ([^ )]*).*/$1/'`
        
        if test "$GCC_BUILD" = "4061" ; then
            { echo "configure: error: You are attempting to use Apple gcc 4.0 build 4061.
This compiler was supplied with Xcode 2.0, and contains bugs that prevent it
from building Mozilla. Upgrade to Xcode 2.1 or later." 1>&2; exit 1; }
        fi
    fi

                  for ac_prog in pbbuild xcodebuild pbxbuild
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:4281: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_PBBUILD_BIN'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$PBBUILD_BIN" in
  /*)
  ac_cv_path_PBBUILD_BIN="$PBBUILD_BIN" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_PBBUILD_BIN="$PBBUILD_BIN" # 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_PBBUILD_BIN="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
PBBUILD_BIN="$ac_cv_path_PBBUILD_BIN"
if test -n "$PBBUILD_BIN"; then
  echo "$ac_t""$PBBUILD_BIN" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$PBBUILD_BIN" && break
done

  if test "$msyshost"; then
    case "$PBBUILD_BIN" in
    /*)
      tmp_DIRNAME=`dirname "$PBBUILD_BIN"`
      tmp_BASENAME=`basename "$PBBUILD_BIN"`
      tmp_PWD=`cd "$tmp_DIRNAME" && pwd -W`
      PBBUILD_BIN="$tmp_PWD/$tmp_BASENAME"
      if test -e "$PBBUILD_BIN.exe"; then
        PBBUILD_BIN="$PBBUILD_BIN.exe"
      fi
    esac
  fi


             # Extract the first word of "sdp", so it can be a program name with args.
set dummy sdp; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:4333: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_SDP'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$SDP" in
  /*)
  ac_cv_path_SDP="$SDP" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_SDP="$SDP" # Let the user override the test with a dos path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  ac_dummy="$PATH:/usr/bin:/Developer/Tools"
  for ac_dir in $ac_dummy; do 
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      ac_cv_path_SDP="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_SDP" && ac_cv_path_SDP=":"
  ;;
esac
fi
SDP="$ac_cv_path_SDP"
if test -n "$SDP"; then
  echo "$ac_t""$SDP" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

  if test "$msyshost"; then
    case "$SDP" in
    /*)
      tmp_DIRNAME=`dirname "$SDP"`
      tmp_BASENAME=`basename "$SDP"`
      tmp_PWD=`cd "$tmp_DIRNAME" && pwd -W`
      SDP="$tmp_PWD/$tmp_BASENAME"
      if test -e "$SDP.exe"; then
        SDP="$SDP.exe"
      fi
    esac
  fi

    ;;
esac







# Check whether --enable-macos-target or --disable-macos-target was given.
if test "${enable_macos_target+set}" = set; then
  enableval="$enable_macos_target"
  _MACOSX_DEPLOYMENT_TARGET=$enableval
fi


if test "$target_cpu" != "arm"; then
case "$target" in
*-darwin*)
    if test -n "$_MACOSX_DEPLOYMENT_TARGET" ; then
                export MACOSX_DEPLOYMENT_TARGET=$_MACOSX_DEPLOYMENT_TARGET
    else
                        export MACOSX_DEPLOYMENT_TARGET=10.6
    fi
    ;;
esac
fi



MACOS_SDK_DIR=
NEXT_ROOT=
# Check whether --with-macos-sdk or --without-macos-sdk was given.
if test "${with_macos_sdk+set}" = set; then
  withval="$with_macos_sdk"
  MACOS_SDK_DIR=$withval
fi





if test "$MACOS_SDK_DIR"; then
      
  if test ! -d "$MACOS_SDK_DIR"; then
    { echo "configure: error: SDK not found.  When using --with-macos-sdk, you must
specify a valid SDK.  SDKs are installed when the optional cross-development
tools are selected during the Xcode/Developer Tools installation." 1>&2; exit 1; }
  fi

  GCC_VERSION_MAJOR=`echo $GCC_VERSION_FULL | $PERL -pe 's/(^\d*).*/$1/;'`
  if test "$GCC_VERSION_MAJOR" -lt "4" ; then
    { echo "configure: error: You need to upgrade the compiler version to 4.x" 1>&2; exit 1; }
  else
    CFLAGS="$CFLAGS -isysroot ${MACOS_SDK_DIR}"
    CXXFLAGS="$CXXFLAGS -isysroot ${MACOS_SDK_DIR}"

        CPP="$CPP -isysroot ${MACOS_SDK_DIR}"
    CXXCPP="$CXXCPP -isysroot ${MACOS_SDK_DIR}"

    if test "$GCC_VERSION_FULL" = "4.0.0" ; then
                                    LDFLAGS="$LDFLAGS -Wl,-syslibroot,${MACOS_SDK_DIR}"
    fi
  fi

  
  echo $ac_n "checking for valid compiler/Mac OS X SDK combination""... $ac_c" 1>&6
echo "configure:4446: checking for valid compiler/Mac OS X SDK combination" >&5
  ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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.$ac_ext <<EOF
#line 4455 "configure"
#include "confdefs.h"
#include <new>
                 int main() { return 0; }
int main() {
result=yes
; return 0; }
EOF
if { (eval echo configure:4463: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  result=no
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f 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 "$ac_t""$result" 1>&6

  if test "$result" = "no" ; then
    { echo "configure: error: The selected compiler and Mac OS X SDK are incompatible." 1>&2; exit 1; }
  fi
fi

fi # COMPILE_ENVIRONMENT

if test -n "$MAKE"; then
  if test `echo $MAKE | grep -c make.py` != 1; then
     NOT_PYMAKE=$MAKE
  fi
fi

case "$host_os" in
mingw*)
      for ac_prog in $GMAKE $NOT_PYMAKE make gmake
do
# Extract the first word of "$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:4500: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMAKE'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$GMAKE" in
  /*)
  ac_cv_path_GMAKE="$GMAKE" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_GMAKE="$GMAKE" # 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_GMAKE="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
GMAKE="$ac_cv_path_GMAKE"
if test -n "$GMAKE"; then
  echo "$ac_t""$GMAKE" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$GMAKE" && break
done
test -n "$GMAKE" || GMAKE=":"

  if test "$msyshost"; then
    case "$GMAKE" in
    /*)
      tmp_DIRNAME=`dirname "$GMAKE"`
      tmp_BASENAME=`basename "$GMAKE"`
      tmp_PWD=`cd "$tmp_DIRNAME" && pwd -W`
      GMAKE="$tmp_PWD/$tmp_BASENAME"
      if test -e "$GMAKE.exe"; then
        GMAKE="$GMAKE.exe"
      fi
    esac
  fi

    ;;
*)
      for ac_prog in $GMAKE $NOT_PYMAKE gmake make
do
# Extract the first word of "$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:4556: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMAKE'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$GMAKE" in
  /*)
  ac_cv_path_GMAKE="$GMAKE" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_GMAKE="$GMAKE" # 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_GMAKE="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
GMAKE="$ac_cv_path_GMAKE"
if test -n "$GMAKE"; then
  echo "$ac_t""$GMAKE" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$GMAKE" && break
done
test -n "$GMAKE" || GMAKE=":"

  if test "$msyshost"; then
    case "$GMAKE" in
    /*)
      tmp_DIRNAME=`dirname "$GMAKE"`
      tmp_BASENAME=`basename "$GMAKE"`
      tmp_PWD=`cd "$tmp_DIRNAME" && pwd -W`
      GMAKE="$tmp_PWD/$tmp_BASENAME"
      if test -e "$GMAKE.exe"; then
        GMAKE="$GMAKE.exe"
      fi
    esac
  fi

    ;;
esac
if test "$GMAKE" = ":"; then
   { echo "configure: error: GNU make not found" 1>&2; exit 1; }
fi

# MAKE will be set by client.mk, but still need this for standalone js builds
if test -z "$MAKE"; then
  MAKE=$GMAKE
fi

if test "$COMPILE_ENVIRONMENT"; then

# If we find X, set shell vars x_includes and x_libraries to the
# paths, otherwise set no_x=yes.
# Uses ac_ vars as temps to allow command line to override cache and checks.
# --without-x overrides everything else, but does not touch the cache.
echo $ac_n "checking for X""... $ac_c" 1>&6
echo "configure:4623: checking for X" >&5

# Check whether --with-x or --without-x was given.
if test "${with_x+set}" = set; then
  withval="$with_x"
  :
fi

# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
if test "x$with_x" = xno; then
  # The user explicitly disabled X.
  have_x=disabled
else
  if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
    # Both variables are already set.
    have_x=yes
  else
if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  # One or both of the vars are not set, and there is no cached value.
ac_x_includes=NO ac_x_libraries=NO
rm -fr conftestdir
if mkdir conftestdir; then
  cd conftestdir
  # Make sure to not put "make" in the Imakefile rules, since we grep it out.
  cat > Imakefile <<'EOF'
acfindx:
	@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
EOF
  if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
    eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
    for ac_extension in a so sl; do
      if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
        test -f $ac_im_libdir/libX11.$ac_extension; then
        ac_im_usrlibdir=$ac_im_libdir; break
      fi
    done
    # Screen out bogus values from the imake configuration.  They are
    # bogus both because they are the default anyway, and because
    # using them would break gcc on systems where it needs fixed includes.
    case "$ac_im_incroot" in
	/usr/include) ;;
	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
    esac
    case "$ac_im_usrlibdir" in
	/usr/lib | /lib) ;;
	*) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
    esac
  fi
  cd ..
  rm -fr conftestdir
fi

if test "$ac_x_includes" = NO; then
  # Guess where to find include files, by looking for this one X11 .h file.
  test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h

  # First, try using that file with no special directory specified.
cat > conftest.$ac_ext <<EOF
#line 4685 "configure"
#include "confdefs.h"
#include <$x_direct_test_include>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4690: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  # We can compile using X headers with no special include directory.
ac_x_includes=
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  # Look for the header file in a standard set of common directories.
# Check X11 before X11Rn because it is often a symlink to the current release.
  for ac_dir in               \
    /usr/X11/include          \
    /usr/X11R6/include        \
    /usr/X11R5/include        \
    /usr/X11R4/include        \
                              \
    /usr/include/X11          \
    /usr/include/X11R6        \
    /usr/include/X11R5        \
    /usr/include/X11R4        \
                              \
    /usr/local/X11/include    \
    /usr/local/X11R6/include  \
    /usr/local/X11R5/include  \
    /usr/local/X11R4/include  \
                              \
    /usr/local/include/X11    \
    /usr/local/include/X11R6  \
    /usr/local/include/X11R5  \
    /usr/local/include/X11R4  \
                              \
    /usr/X386/include         \
    /usr/x386/include         \
    /usr/XFree86/include/X11  \
                              \
    /usr/include              \
    /usr/local/include        \
    /usr/unsupported/include  \
    /usr/athena/include       \
    /usr/local/x11r5/include  \
    /usr/lpp/Xamples/include  \
                              \
    /usr/openwin/include      \
    /usr/openwin/share/include \
    ; \
  do
    if test -r "$ac_dir/$x_direct_test_include"; then
      ac_x_includes=$ac_dir
      break
    fi
  done
fi
rm -f conftest*
fi # $ac_x_includes = NO

if test "$ac_x_libraries" = NO; then
  # Check for the libraries.

  test -z "$x_direct_test_library" && x_direct_test_library=Xt
  test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc

  # See if we find them without any special options.
  # Don't add to $LIBS permanently.
  ac_save_LIBS="$LIBS"
  LIBS="-l$x_direct_test_library $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4759 "configure"
#include "confdefs.h"

int main() {
${x_direct_test_function}()
; return 0; }
EOF
if { (eval echo configure:4766: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  LIBS="$ac_save_LIBS"
# We can link X programs with no special library path.
ac_x_libraries=
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  LIBS="$ac_save_LIBS"
# First see if replacing the include by lib works.
# Check X11 before X11Rn because it is often a symlink to the current release.
for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
    /usr/X11/lib          \
    /usr/X11R6/lib        \
    /usr/X11R5/lib        \
    /usr/X11R4/lib        \
                          \
    /usr/lib/X11          \
    /usr/lib/X11R6        \
    /usr/lib/X11R5        \
    /usr/lib/X11R4        \
                          \
    /usr/local/X11/lib    \
    /usr/local/X11R6/lib  \
    /usr/local/X11R5/lib  \
    /usr/local/X11R4/lib  \
                          \
    /usr/local/lib/X11    \
    /usr/local/lib/X11R6  \
    /usr/local/lib/X11R5  \
    /usr/local/lib/X11R4  \
                          \
    /usr/X386/lib         \
    /usr/x386/lib         \
    /usr/XFree86/lib/X11  \
                          \
    /usr/lib              \
    /usr/local/lib        \
    /usr/unsupported/lib  \
    /usr/athena/lib       \
    /usr/local/x11r5/lib  \
    /usr/lpp/Xamples/lib  \
    /lib/usr/lib/X11	  \
                          \
    /usr/openwin/lib      \
    /usr/openwin/share/lib \
    ; \
do
  for ac_extension in a so sl; do
    if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
      ac_x_libraries=$ac_dir
      break 2
    fi
  done
done
fi
rm -f conftest*
fi # $ac_x_libraries = NO

if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
  # Didn't find X anywhere.  Cache the known absence of X.
  ac_cv_have_x="have_x=no"
else
  # Record where we found X for the cache.
  ac_cv_have_x="have_x=yes \
	        ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
fi
fi
  fi
  eval "$ac_cv_have_x"
fi # $with_x != no

if test "$have_x" != yes; then
  echo "$ac_t""$have_x" 1>&6
  no_x=yes
else
  # If each of the values was on the command line, it overrides each guess.
  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
  # Update the cache value to reflect the command line values.
  ac_cv_have_x="have_x=yes \
		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
  echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
fi

if test "$no_x" = yes; then
  # Not all programs may use this symbol, but it does not hurt to define it.
  cat >> confdefs.pytmp <<\EOF
    (''' X_DISPLAY_MISSING ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define X_DISPLAY_MISSING 1
EOF

  X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
else
  if test -n "$x_includes"; then
    X_CFLAGS="$X_CFLAGS -I$x_includes"
  fi

  # It would also be nice to do this for all -L options, not just this one.
  if test -n "$x_libraries"; then
    X_LIBS="$X_LIBS -L$x_libraries"
    # For Solaris; some versions of Sun CC require a space after -R and
    # others require no space.  Words are not sufficient . . . .
    case "`(uname -sr) 2>/dev/null`" in
    "SunOS 5"*)
      echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
echo "configure:4875: checking whether -R must be followed by a space" >&5
      ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
      cat > conftest.$ac_ext <<EOF
#line 4878 "configure"
#include "confdefs.h"

int main() {

; return 0; }
EOF
if { (eval echo configure:4885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_R_nospace=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_R_nospace=no
fi
rm -f conftest*
      if test $ac_R_nospace = yes; then
	echo "$ac_t""no" 1>&6
	X_LIBS="$X_LIBS -R$x_libraries"
      else
	LIBS="$ac_xsave_LIBS -R $x_libraries"
	cat > conftest.$ac_ext <<EOF
#line 4901 "configure"
#include "confdefs.h"

int main() {

; return 0; }
EOF
if { (eval echo configure:4908: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_R_space=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_R_space=no
fi
rm -f conftest*
	if test $ac_R_space = yes; then
	  echo "$ac_t""yes" 1>&6
	  X_LIBS="$X_LIBS -R $x_libraries"
	else
	  echo "$ac_t""neither works" 1>&6
	fi
      fi
      LIBS="$ac_xsave_LIBS"
    esac
  fi

  # Check for system-dependent libraries X programs must link with.
  # Do this before checking for the system-independent R6 libraries
  # (-lICE), since we may need -lsocket or whatever for X linking.

  if test "$ISC" = yes; then
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
  else
    # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
    # libraries were built with DECnet support.  And karl@cs.umb.edu says
    # the Alpha needs dnet_stub (dnet does not exist).
    echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
echo "configure:4940: checking for dnet_ntoa in -ldnet" >&5
ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ldnet  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4948 "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 dnet_ntoa();

int main() {
dnet_ntoa()
; return 0; }
EOF
if { (eval echo configure:4959: \"$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 "$ac_t""yes" 1>&6
  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
else
  echo "$ac_t""no" 1>&6
fi

    if test $ac_cv_lib_dnet_dnet_ntoa = no; then
      echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
echo "configure:4981: checking for dnet_ntoa in -ldnet_stub" >&5
ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ldnet_stub  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 4989 "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 dnet_ntoa();

int main() {
dnet_ntoa()
; return 0; }
EOF
if { (eval echo configure:5000: \"$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 "$ac_t""yes" 1>&6
  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
else
  echo "$ac_t""no" 1>&6
fi

    fi

    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
    # to get the SysV transport functions.
    # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
    # needs -lnsl.
    # The nsl library prevents programs from opening the X display
    # on Irix 5.2, according to dickey@clark.net.
    echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
echo "configure:5029: checking for gethostbyname" >&5
if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5034 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char gethostbyname(); 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 gethostbyname();

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_gethostbyname) || defined (__stub___gethostbyname)
choke me
#else
gethostbyname();
#endif

; return 0; }
EOF
if { (eval echo configure:5057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_gethostbyname=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_gethostbyname=no"
fi
rm -f conftest*
fi

if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
fi

    if test $ac_cv_func_gethostbyname = no; then
      echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
echo "configure:5078: checking for gethostbyname in -lnsl" >&5
ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lnsl  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 5086 "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 gethostbyname();

int main() {
gethostbyname()
; return 0; }
EOF
if { (eval echo configure:5097: \"$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 "$ac_t""yes" 1>&6
  X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
else
  echo "$ac_t""no" 1>&6
fi

    fi

    # lieder@skyler.mavd.honeywell.com says without -lsocket,
    # socket/setsockopt and other routines are undefined under SCO ODT
    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
    # on later versions), says simon@lia.di.epfl.ch: it contains
    # gethostby* variants that don't use the nameserver (or something).
    # -lsocket must be given before -lnsl if both are needed.
    # We assume that if connect needs -lnsl, so does gethostbyname.
    echo $ac_n "checking for connect""... $ac_c" 1>&6
echo "configure:5127: checking for connect" >&5
if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5132 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char connect(); 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 connect();

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_connect) || defined (__stub___connect)
choke me
#else
connect();
#endif

; return 0; }
EOF
if { (eval echo configure:5155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_connect=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_connect=no"
fi
rm -f conftest*
fi

if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
fi

    if test $ac_cv_func_connect = no; then
      echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
echo "configure:5176: checking for connect in -lsocket" >&5
ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
cat > conftest.$ac_ext <<EOF
#line 5184 "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 connect();

int main() {
connect()
; return 0; }
EOF
if { (eval echo configure:5195: \"$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
  X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
else
  echo "$ac_t""no" 1>&6
fi

    fi

    # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
    echo $ac_n "checking for remove""... $ac_c" 1>&6
echo "configure:5219: checking for remove" >&5
if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5224 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char remove(); 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 remove();

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_remove) || defined (__stub___remove)
choke me
#else
remove();
#endif

; return 0; }
EOF
if { (eval echo configure:5247: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_remove=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_remove=no"
fi
rm -f conftest*
fi

if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
fi

    if test $ac_cv_func_remove = no; then
      echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
echo "configure:5268: checking for remove in -lposix" >&5
ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lposix  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 5276 "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 remove();

int main() {
remove()
; return 0; }
EOF
if { (eval echo configure:5287: \"$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 "$ac_t""yes" 1>&6
  X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
else
  echo "$ac_t""no" 1>&6
fi

    fi

    # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
    echo $ac_n "checking for shmat""... $ac_c" 1>&6
echo "configure:5311: checking for shmat" >&5
if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 5316 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char shmat(); 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 shmat();

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_shmat) || defined (__stub___shmat)
choke me
#else
shmat();
#endif

; return 0; }
EOF
if { (eval echo configure:5339: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_shmat=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_shmat=no"
fi
rm -f conftest*
fi

if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  :
else
  echo "$ac_t""no" 1>&6
fi

    if test $ac_cv_func_shmat = no; then
      echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
echo "configure:5360: checking for shmat in -lipc" >&5
ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lipc  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 5368 "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 shmat();

int main() {
shmat()
; return 0; }
EOF
if { (eval echo configure:5379: \"$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 "$ac_t""yes" 1>&6
  X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
else
  echo "$ac_t""no" 1>&6
fi

    fi
  fi

  # Check for libraries that X11R6 Xt/Xaw programs need.
  ac_save_LDFLAGS="$LDFLAGS"
  test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
  # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
  # check for ICE first), but we must link in the order -lSM -lICE or
  # we get undefined symbols.  So assume we have SM if we have ICE.
  # These have to be linked with before -lX11, unlike the other
  # libraries we check for below, so use a different variable.
  #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
  echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
echo "configure:5412: checking for IceConnectionNumber in -lICE" >&5
ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lICE $X_EXTRA_LIBS $LIBS"
cat > conftest.$ac_ext <<EOF
#line 5420 "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 IceConnectionNumber();

int main() {
IceConnectionNumber()
; return 0; }
EOF
if { (eval echo configure:5431: \"$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 "$ac_t""yes" 1>&6
  X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
else
  echo "$ac_t""no" 1>&6
fi

  LDFLAGS="$ac_save_LDFLAGS"

fi


XCFLAGS="$X_CFLAGS"

fi # COMPILE_ENVIRONMENT

AS_BIN=$AS
AR_LIST='$(AR) t'
AR_EXTRACT='$(AR) x'
AR_DELETE='$(AR) d'
AS='$(CC)'
AS_DASH_C_FLAG='-c'
DLL_PREFIX=lib
LIB_PREFIX=lib
DLL_SUFFIX=.so
OBJ_SUFFIX=o
LIB_SUFFIX=a
ASM_SUFFIX=s
IMPORT_LIB_SUFFIX=
TARGET_MD_ARCH=unix
DIRENT_INO=d_ino
MOZ_USER_DIR=".mozilla"

MOZ_JS_LIBS='-L$(libdir) -lmozjs'
MOZ_FIX_LINK_PATHS='-Wl,-rpath-link,$(LIBXUL_DIST)/bin -Wl,-rpath-link,$(prefix)/lib'

MOZ_COMPONENT_NSPR_LIBS='-L$(LIBXUL_DIST)/bin $(NSPR_LIBS)'

USE_DEPENDENT_LIBS=1

_PLATFORM_DEFAULT_TOOLKIT=cairo-gtk2

if test -n "$CROSS_COMPILE"; then
    OS_TARGET="${target_os}"
    OS_ARCH=`echo $target_os | sed -e 's|/|_|g'`
    OS_RELEASE=
    case "${target_os}" in
        linux*)       OS_ARCH=Linux OS_TARGET=Linux ;;
        kfreebsd*-gnu) OS_ARCH=GNU_kFreeBSD OS_TARGET=GNU_kFreeBSD ;;
        gnu*)         OS_ARCH=GNU ;;
        solaris*)     OS_ARCH=SunOS OS_RELEASE=5 ;;
        mingw*)       OS_ARCH=WINNT OS_TARGET=WINNT ;;
        darwin*)      OS_ARCH=Darwin OS_TARGET=Darwin ;;
    esac
    case "${target}" in
        *-android*|*-linuxandroid*) OS_ARCH=Linux OS_TARGET=Android ;;
    esac
else
    OS_TARGET=`uname -s`
    OS_ARCH=`uname -s | sed -e 's|/|_|g'`
    OS_RELEASE=`uname -r`
fi

# Before this used `uname -m` when not cross compiling
# but that breaks when you have a 64 bit kernel with a 32 bit userland.
OS_TEST="${target_cpu}"

HOST_OS_ARCH=`echo $host_os | sed -e 's|/|_|g'`

#######################################################################
# Master "Core Components" macros for getting the OS target           #
#######################################################################

#
# If OS_TARGET is not specified, it defaults to $(OS_ARCH), i.e., no
# cross-compilation.
#

#
# Define and override various archtecture-specific variables, including
# HOST_OS_ARCH
# OS_ARCH
# OS_TEST
# OS_TARGET
# OS_RELEASE
# OS_MINOR_RELEASE
#

case "$HOST_OS_ARCH" in
mingw*)
    HOST_OS_ARCH=WINNT
    ;;
darwin*)
    HOST_OS_ARCH=Darwin
    ;;
linux*)
    HOST_OS_ARCH=Linux
    ;;
solaris*)
    HOST_OS_ARCH=SunOS
    SOLARIS_SUNPRO_CC=
    SOLARIS_SUNPRO_CXX=
    if test -z "$GNU_CC"; then
        if test "`$CC -V 2>&1 | egrep -c 'Sun.*C '`" != "0"; then
            SOLARIS_SUNPRO_CC=1
       fi
    fi

    if test -z "$GNU_CXX"; then
       if test "`$CXX -V 2>&1 | egrep -c 'Sun.*C\+\+ '`" != "0"; then
           SOLARIS_SUNPRO_CXX=1
       fi
    fi
    
    
    ;;
OS_2)
    HOST_OS_ARCH=OS2
    ;;
esac

case "$OS_ARCH" in
WINNT)
    if test -z "$CROSS_COMPILE" ; then
        OS_TEST=`uname -p`
    fi
    ;;
Windows_NT)
#
# 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_TARGET=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}"
    ;;
MINGW*_NT*)
#
# If uname -s returns MINGW32_NT-5.1, we assume that we are using
# the uname.exe in the MSYS tools.
#
    OS_RELEASE=`expr $OS_ARCH : '.*NT-\(.*\)'`
    OS_ARCH=WINNT
    OS_TARGET=WINNT
    ;;
AIX)
    OS_RELEASE=`uname -v`.`uname -r`
    OS_TEST=${target_cpu}
    if test -z "$GNU_CC"; then
        if test "`$CC -qversion 2>&1 | egrep -c 'IBM XL'`" != "0"; then
            AIX_IBM_XLC=1
        fi
    fi
    ;;
OS_2)
    OS_ARCH=OS2
    OS_TARGET=OS2
    OS_RELEASE=`uname -v`
    ;;
Darwin)
    case "${target_cpu}" in
    powerpc*)
        OS_TEST=ppc
        ;;
    i*86*)
        OS_TEST=i386
        ;;
    x86_64)
        OS_TEST=x86_64
        ;;
    *)
        if test -z "$CROSS_COMPILE" ; then
            OS_TEST=`uname -p`
        fi
        ;;
    esac
    ;;
esac

# Only set CPU_ARCH if we recognize the value of OS_TEST

case "$OS_TEST" in
*86 | i86pc)
    CPU_ARCH=x86
    ;;

powerpc64 | ppc64)
    CPU_ARCH=ppc64
    ;;

powerpc | ppc | rs6000)
    CPU_ARCH=ppc
    ;;

Alpha | alpha | ALPHA)
    CPU_ARCH=Alpha
    ;;

s390)
    CPU_ARCH=s390
    ;;

s390x)
    CPU_ARCH=s390x
    ;;

hppa* | parisc)
    CPU_ARCH=hppa
    ;;

sun4u | sparc*)
    CPU_ARCH=sparc
    ;;

x86_64 | ia64)
    CPU_ARCH="$OS_TEST"
    ;;

arm*)
    CPU_ARCH=arm
    ;;

mips|mipsel)
    CPU_ARCH="mips"
    ;;
esac

if test -z "$OS_TARGET"; then
    OS_TARGET=$OS_ARCH
fi
OS_CONFIG="${OS_TARGET}${OS_RELEASE}"

INTEL_ARCHITECTURE=
case "$OS_TEST" in
    x86_64|i?86)
      INTEL_ARCHITECTURE=1
esac




MOZ_THUMB=toolchain-default
MOZ_THUMB_INTERWORK=toolchain-default
MOZ_FPU=toolchain-default
MOZ_FLOAT_ABI=toolchain-default
MOZ_SOFT_FLOAT=toolchain-default

# Check whether --with-arch or --without-arch was given.
if test "${with_arch+set}" = set; then
  withval="$with_arch"
  if test -z "$GNU_CC"; then
        { echo "configure: error: --with-arch is not supported on non-GNU toolchains" 1>&2; exit 1; }
    fi
    MOZ_ARCH=$withval
fi


if test -z "$MOZ_ARCH"; then
        case "${CPU_ARCH}-${OS_TARGET}" in
    arm-Android)
        MOZ_THUMB=yes
        MOZ_ARCH=armv7-a
        MOZ_FPU=vfp
        MOZ_FLOAT_ABI=softfp
        ;;
    arm-Darwin)
        MOZ_ARCH=toolchain-default
        MOZ_THUMB=yes
        ;;
    arm-*)
        if test -n "$MOZ_PLATFORM_MAEMO"; then
            MOZ_THUMB=no
            MOZ_ARCH=armv7-a
            MOZ_FLOAT_ABI=softfp
        fi
        if test "$MOZ_PLATFORM_MAEMO" = 6; then
            MOZ_THUMB=yes
        fi
        ;;
    esac
fi

if test "$MOZ_ARCH" = "armv6" -a "$OS_TARGET" = "Android"; then
   MOZ_FPU=vfp
fi

# Check whether --with-thumb or --without-thumb was given.
if test "${with_thumb+set}" = set; then
  withval="$with_thumb"
  if test -z "$GNU_CC"; then
        { echo "configure: error: --with-thumb is not supported on non-GNU toolchains" 1>&2; exit 1; }
    fi
    MOZ_THUMB=$withval
fi


# Check whether --with-thumb-interwork or --without-thumb-interwork was given.
if test "${with_thumb_interwork+set}" = set; then
  withval="$with_thumb_interwork"
  if test -z "$GNU_CC"; then
        { echo "configure: error: --with-thumb-interwork is not supported on non-GNU toolchains" 1>&2; exit 1; }
    fi
    MOZ_THUMB_INTERWORK=$withval
fi


# Check whether --with-fpu or --without-fpu was given.
if test "${with_fpu+set}" = set; then
  withval="$with_fpu"
  if test -z "$GNU_CC"; then
        { echo "configure: error: --with-fpu is not supported on non-GNU toolchains" 1>&2; exit 1; }
    fi
    MOZ_FPU=$withval
fi


# Check whether --with-float-abi or --without-float-abi was given.
if test "${with_float_abi+set}" = set; then
  withval="$with_float_abi"
  if test -z "$GNU_CC"; then
        { echo "configure: error: --with-float-abi is not supported on non-GNU toolchains" 1>&2; exit 1; }
    fi
    MOZ_FLOAT_ABI=$withval
fi


# Check whether --with-soft-float or --without-soft-float was given.
if test "${with_soft_float+set}" = set; then
  withval="$with_soft_float"
  if test -z "$GNU_CC"; then
        { echo "configure: error: --with-soft-float is not supported on non-GNU toolchains" 1>&2; exit 1; }
    fi
    MOZ_SOFT_FLOAT=$withval
fi


case "$MOZ_ARCH" in
toolchain-default|"")
    arch_flag=""
    ;;
*)
    arch_flag="-march=$MOZ_ARCH"
    ;;
esac

case "$MOZ_THUMB" in
yes)
    MOZ_THUMB2=1
    thumb_flag="-mthumb"
    ;;
no)
    MOZ_THUMB2=
    thumb_flag="-marm"
    ;;
*)
    _SAVE_CFLAGS="$CFLAGS"
    CFLAGS="$arch_flag"
    cat > conftest.$ac_ext <<EOF
#line 5810 "configure"
#include "confdefs.h"

int main() {
return sizeof(__thumb2__);
; return 0; }
EOF
if { (eval echo configure:5817: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  MOZ_THUMB2=1
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  MOZ_THUMB2=
fi
rm -f conftest*
    CFLAGS="$_SAVE_CFLAGS"
    thumb_flag=""
    ;;
esac

if test "$MOZ_THUMB2" = 1; then
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_THUMB2 ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_THUMB2 1
EOF

fi

case "$MOZ_THUMB_INTERWORK" in
yes)
    thumb_interwork_flag="-mthumb-interwork"
    ;;
no)
    thumb_interwork_flag="-mno-thumb-interwork"
    ;;
*) # toolchain-default
    thumb_interwork_flag=""
    ;;
esac

case "$MOZ_FPU" in
toolchain-default|"")
    fpu_flag=""
    ;;
*)
    fpu_flag="-mfpu=$MOZ_FPU"
    ;;
esac

case "$MOZ_FLOAT_ABI" in
toolchain-default|"")
    float_abi_flag=""
    ;;
*)
    float_abi_flag="-mfloat-abi=$MOZ_FLOAT_ABI"
    ;;
esac

case "$MOZ_SOFT_FLOAT" in
yes)
    soft_float_flag="-msoft-float"
    ;;
no)
    soft_float_flag="-mno-soft-float"
    ;;
*) # toolchain-default
    soft_float_flag=""
    ;;
esac

all_flags=`echo $arch_flag $thumb_flag $thumb_interwork_flag $fpu_flag $float_abi_flag $soft_float_flag`
if test -n "$all_flags"; then
    _SAVE_CFLAGS="$CFLAGS"
    CFLAGS="$all_flags"
    echo $ac_n "checking whether the chosen combination of compiler flags ($all_flags) works""... $ac_c" 1>&6
echo "configure:5889: checking whether the chosen combination of compiler flags ($all_flags) works" >&5
    cat > conftest.$ac_ext <<EOF
#line 5891 "configure"
#include "confdefs.h"

int main() {
return 0;
; return 0; }
EOF
if { (eval echo configure:5898: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  { echo "configure: error: no" 1>&2; exit 1; }
fi
rm -f conftest*

    CFLAGS="$_SAVE_CFLAGS $all_flags"
    CXXFLAGS="$CXXFLAGS $all_flags"
    ASFLAGS="$ASFLAGS $all_flags"
    if test -n "$thumb_flag"; then
        LDFLAGS="$LDFLAGS $thumb_flag"
    fi
fi



if test "$CPU_ARCH" = "arm"; then
  echo $ac_n "checking for ARM SIMD support in compiler""... $ac_c" 1>&6
echo "configure:5921: checking for ARM SIMD support in compiler" >&5
  # We try to link so that this also fails when
  # building with LTO.
  cat > conftest.$ac_ext <<EOF
#line 5925 "configure"
#include "confdefs.h"

int main() {
asm("uqadd8 r1, r1, r2");
; return 0; }
EOF
if { (eval echo configure:5932: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  result="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  result="no"
fi
rm -f conftest*
  echo "$ac_t"""$result"" 1>&6
  if test "$result" = "yes"; then
      cat >> confdefs.pytmp <<\EOF
    (''' HAVE_ARM_SIMD ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_ARM_SIMD 1
EOF

      HAVE_ARM_SIMD=1
  fi

  echo $ac_n "checking for ARM NEON support in compiler""... $ac_c" 1>&6
echo "configure:5955: checking for ARM NEON support in compiler" >&5
  # We try to link so that this also fails when
  # building with LTO.
  cat > conftest.$ac_ext <<EOF
#line 5959 "configure"
#include "confdefs.h"

int main() {
asm(".fpu neon\n vadd.i8 d0, d0, d0");
; return 0; }
EOF
if { (eval echo configure:5966: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  result="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  result="no"
fi
rm -f conftest*
  echo "$ac_t"""$result"" 1>&6
  if test "$result" = "yes"; then
      cat >> confdefs.pytmp <<\EOF
    (''' HAVE_ARM_NEON ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_ARM_NEON 1
EOF

      HAVE_ARM_NEON=1
  fi
fi # CPU_ARCH = arm




if test -n "$MOZ_ARCH"; then
  NSPR_CONFIGURE_ARGS="$NSPR_CONFIGURE_ARGS --with-arch=$MOZ_ARCH"
  NSPR_CONFIGURE_ARGS="$NSPR_CONFIGURE_ARGS --with-thumb=$MOZ_THUMB"
  NSPR_CONFIGURE_ARGS="$NSPR_CONFIGURE_ARGS --with-thumb-interwork=$MOZ_THUMB_INTERWORK"
  NSPR_CONFIGURE_ARGS="$NSPR_CONFIGURE_ARGS --with-fpu=$MOZ_FPU"
  NSPR_CONFIGURE_ARGS="$NSPR_CONFIGURE_ARGS --with-float-abi=$MOZ_FLOAT_ABI"
  NSPR_CONFIGURE_ARGS="$NSPR_CONFIGURE_ARGS --with-soft-float=$MOZ_SOFT_FLOAT"
fi



if test "$COMPILE_ENVIRONMENT"; then
configure_static_assert_macros='
#define CONFIGURE_STATIC_ASSERT(condition) CONFIGURE_STATIC_ASSERT_IMPL(condition, __LINE__)
#define CONFIGURE_STATIC_ASSERT_IMPL(condition, line) CONFIGURE_STATIC_ASSERT_IMPL2(condition, line)
#define CONFIGURE_STATIC_ASSERT_IMPL2(condition, line) typedef int static_assert_line_##line[(condition) ? 1 : -1]
'

echo $ac_n "checking that static assertion macros used in autoconf tests work""... $ac_c" 1>&6
echo "configure:6011: checking that static assertion macros used in autoconf tests work" >&5
if eval "test \"`echo '$''{'ac_cv_static_assertion_macros_work'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
  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_cv_static_assertion_macros_work="yes"
  cat > conftest.$ac_ext <<EOF
#line 6025 "configure"
#include "confdefs.h"
$configure_static_assert_macros
int main() {
CONFIGURE_STATIC_ASSERT(1)
; return 0; }
EOF
if { (eval echo configure:6032: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_static_assertion_macros_work="no"
fi
rm -f conftest*
  cat > conftest.$ac_ext <<EOF
#line 6042 "configure"
#include "confdefs.h"
$configure_static_assert_macros
int main() {
CONFIGURE_STATIC_ASSERT(0)
; return 0; }
EOF
if { (eval echo configure:6049: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_static_assertion_macros_work="no"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
  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 6065 "configure"
#include "confdefs.h"
$configure_static_assert_macros
int main() {
CONFIGURE_STATIC_ASSERT(1)
; return 0; }
EOF
if { (eval echo configure:6072: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_static_assertion_macros_work="no"
fi
rm -f conftest*
  cat > conftest.$ac_ext <<EOF
#line 6082 "configure"
#include "confdefs.h"
$configure_static_assert_macros
int main() {
CONFIGURE_STATIC_ASSERT(0)
; return 0; }
EOF
if { (eval echo configure:6089: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_static_assertion_macros_work="no"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f 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

 
fi

echo "$ac_t"""$ac_cv_static_assertion_macros_work"" 1>&6
if test "$ac_cv_static_assertion_macros_work" = "no"; then
    { echo "configure: error: Compiler cannot compile macros used in autoconf tests." 1>&2; exit 1; }
fi
fi # COMPILE_ENVIRONMENT




if test "$OS_TARGET" = "Android" -a -z "$gonkdir"; then
    case "${CPU_ARCH}-${MOZ_ARCH}" in
    arm-armv7*)
        ANDROID_CPU_ARCH=armeabi-v7a
        ;;
    arm-*)
        ANDROID_CPU_ARCH=armeabi
        ;;
    x86-*)
        ANDROID_CPU_ARCH=x86
        ;;
    mips-*) # When target_cpu is mipsel, CPU_ARCH is mips
        ANDROID_CPU_ARCH=mips
        ;;
    esac

    

    if test -z "$STLPORT_CPPFLAGS$STLPORT_LDFLAGS$STLPORT_LIBS"; then
        if test -n "$MOZ_ANDROID_LIBSTDCXX" ; then
            if test -e "$android_ndk/sources/cxx-stl/gnu-libstdc++/$android_gnu_compiler_version/libs/$ANDROID_CPU_ARCH/libgnustl_static.a"; then
                # android-ndk-r8b
                STLPORT_LDFLAGS="-L$android_ndk/sources/cxx-stl/gnu-libstdc++/$android_gnu_compiler_version/libs/$ANDROID_CPU_ARCH/"
                STLPORT_CPPFLAGS="-I$android_ndk/sources/cxx-stl/gnu-libstdc++/$android_gnu_compiler_version/include -I$android_ndk/sources/cxx-stl/gnu-libstdc++/$android_gnu_compiler_version/libs/$ANDROID_CPU_ARCH/include"
                STLPORT_LIBS="-lgnustl_static"
            elif test -e "$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/libgnustl_static.a"; then
                # android-ndk-r7, android-ndk-r7b, android-ndk-r8
                STLPORT_LDFLAGS="-L$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/"
                STLPORT_CPPFLAGS="-I$android_ndk/sources/cxx-stl/gnu-libstdc++/include -I$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/include"
                STLPORT_LIBS="-lgnustl_static"
            elif test -e "$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/libstdc++.a"; then
                # android-ndk-r5c, android-ndk-r6, android-ndk-r6b
                STLPORT_CPPFLAGS="-I$android_ndk/sources/cxx-stl/gnu-libstdc++/include -I$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/include"
                STLPORT_LDFLAGS="-L$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/"
                STLPORT_LIBS="-lstdc++"
            else
                { echo "configure: error: Couldn't find path to gnu-libstdc++ in the android ndk" 1>&2; exit 1; }
            fi
        elif test -e "$android_ndk/sources/cxx-stl/stlport/src/iostream.cpp" ; then
            if test -e "$android_ndk/sources/cxx-stl/stlport/libs/$ANDROID_CPU_ARCH/libstlport_static.a"; then
                STLPORT_LDFLAGS="-L$_objdir/build/stlport -L$android_ndk/sources/cxx-stl/stlport/libs/$ANDROID_CPU_ARCH/"
            elif test -e "$android_ndk/tmp/ndk-digit/build/install/sources/cxx-stl/stlport/libs/$ANDROID_CPU_ARCH/libstlport_static.a"; then
                STLPORT_LDFLAGS="-L$_objdir/build/stlport -L$android_ndk/tmp/ndk-digit/build/install/sources/cxx-stl/stlport/libs/$ANDROID_CPU_ARCH/"
            else
                { echo "configure: error: Couldn't find path to stlport in the android ndk" 1>&2; exit 1; }
            fi
            STLPORT_SOURCES="$android_ndk/sources/cxx-stl/stlport"
            STLPORT_CPPFLAGS="-I$_objdir/build/stlport -I$android_ndk/sources/cxx-stl/stlport/stlport"
            STLPORT_LIBS="-lstlport_static"
        elif test "$target" != "arm-android-eabi"; then
                        { echo "configure: error: Couldn't find path to stlport in the android ndk" 1>&2; exit 1; }
        fi
    fi
    CXXFLAGS="$CXXFLAGS $STLPORT_CPPFLAGS"
    LDFLAGS="$LDFLAGS $STLPORT_LDFLAGS"
    LIBS="$LIBS $STLPORT_LIBS"
fi




if test -n "$CLANG_CC"; then
    _WARNINGS_CFLAGS="-Qunused-arguments ${_WARNINGS_CFLAGS}"
    CPPFLAGS="-Qunused-arguments ${CPPFLAGS}"
fi
if test -n "$CLANG_CXX"; then
    _WARNINGS_CXXFLAGS="-Qunused-arguments ${_WARNINGS_CXXFLAGS}"
fi

# Check whether --enable-address-sanitizer or --disable-address-sanitizer was given.
if test "${enable_address_sanitizer+set}" = set; then
  enableval="$enable_address_sanitizer"
  if test "$enableval" = "yes"; then
    MOZ_ASAN=1
  elif test "$enableval" = "no"; then
    MOZ_ASAN= 
  else
    { echo "configure: error: Option, address-sanitizer, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$MOZ_ASAN"; then
    MOZ_LLVM_HACKS=1
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_ASAN ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_ASAN 1
EOF

fi


# Check whether --enable-llvm-hacks or --disable-llvm-hacks was given.
if test "${enable_llvm_hacks+set}" = set; then
  enableval="$enable_llvm_hacks"
  if test "$enableval" = "yes"; then
    MOZ_LLVM_HACKS=1
  elif test "$enableval" = "no"; then
    MOZ_LLVM_HACKS= 
  else
    { echo "configure: error: Option, llvm-hacks, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$MOZ_LLVM_HACKS"; then
    MOZ_NO_WLZDEFS=1
fi

if test "$GNU_CC"; then
    MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -Wl,-h,$@ -o $@'
    MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -Wl,-h,$@ -o $@'
    DSO_LDOPTS='-shared'
    if test "$GCC_USE_GNU_LD"; then
        # Some tools like ASan use a runtime library that is only
        # linked against executables, so we must allow undefined
        # symbols for shared objects in some cases.
        if test -z "$MOZ_NO_WLZDEFS"; then
            # Don't allow undefined symbols in libraries
            DSO_LDOPTS="$DSO_LDOPTS -Wl,-z,defs"
        fi
    fi
    WARNINGS_AS_ERRORS='-Werror -Wno-error=uninitialized'
    DSO_CFLAGS=''
    DSO_PIC_CFLAGS='-fPIC'
    ASFLAGS="$ASFLAGS -fPIC"

    echo $ac_n "checking for --build-id option to ld""... $ac_c" 1>&6
echo "configure:6244: checking for --build-id option to ld" >&5
    _SAVE_LDFLAGS=$LDFLAGS
    LDFLAGS="$LDFLAGS -Wl,--build-id"
    cat > conftest.$ac_ext <<EOF
#line 6248 "configure"
#include "confdefs.h"

int main() {

; return 0; }
EOF
if { (eval echo configure:6255: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  echo "$ac_t""yes" 1>&6
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  echo "$ac_t""no" 1>&6
                  LDFLAGS=$_SAVE_LDFLAGS
fi
rm -f conftest*

    # Turn on GNU-specific warnings:
    # -Wall - turn on a lot of warnings
    # -pedantic - this is turned on below
    # -Wpointer-arith - enabled with -pedantic, but good to have even if not
    # -Wdeclaration-after-statement - MSVC doesn't like these
    # -Werror=return-type - catches missing returns, zero false positives
    # -Wtype-limits - catches overflow bugs, few false positives
    # -Wempty-body - catches bugs, e.g. "if (c); foo();", few false positives
    #
    _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} -Wall -Wpointer-arith -Wdeclaration-after-statement"
    
    echo $ac_n "checking whether the C compiler supports -Werror=return-type""... $ac_c" 1>&6
echo "configure:6279: checking whether the C compiler supports -Werror=return-type" >&5
if eval "test \"`echo '$''{'ac_c_has_werror_return_type'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
            
            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

            _SAVE_CFLAGS="$CFLAGS"
            CFLAGS="$CFLAGS -Werror -Werror=return-type"
            cat > conftest.$ac_ext <<EOF
#line 6295 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
EOF
if { (eval echo configure:6302: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_c_has_werror_return_type="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_c_has_werror_return_type="no"
fi
rm -f conftest*
            CFLAGS="$_SAVE_CFLAGS"
            ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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

        
fi

echo "$ac_t""$ac_c_has_werror_return_type" 1>&6
    if test "${ac_c_has_werror_return_type}" = "yes"; then
        _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} -Werror=return-type"
    fi

    
    echo $ac_n "checking whether the C compiler supports -Wtype-limits""... $ac_c" 1>&6
echo "configure:6330: checking whether the C compiler supports -Wtype-limits" >&5
if eval "test \"`echo '$''{'ac_c_has_wtype_limits'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
            
            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

            _SAVE_CFLAGS="$CFLAGS"
            CFLAGS="$CFLAGS -Werror -Wtype-limits"
            cat > conftest.$ac_ext <<EOF
#line 6346 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
EOF
if { (eval echo configure:6353: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_c_has_wtype_limits="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_c_has_wtype_limits="no"
fi
rm -f conftest*
            CFLAGS="$_SAVE_CFLAGS"
            ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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

        
fi

echo "$ac_t""$ac_c_has_wtype_limits" 1>&6
    if test "${ac_c_has_wtype_limits}" = "yes"; then
        _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} -Wtype-limits"
    fi

    
    echo $ac_n "checking whether the C compiler supports -Wempty-body""... $ac_c" 1>&6
echo "configure:6381: checking whether the C compiler supports -Wempty-body" >&5
if eval "test \"`echo '$''{'ac_c_has_wempty_body'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
            
            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

            _SAVE_CFLAGS="$CFLAGS"
            CFLAGS="$CFLAGS -Werror -Wempty-body"
            cat > conftest.$ac_ext <<EOF
#line 6397 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
EOF
if { (eval echo configure:6404: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_c_has_wempty_body="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_c_has_wempty_body="no"
fi
rm -f conftest*
            CFLAGS="$_SAVE_CFLAGS"
            ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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

        
fi

echo "$ac_t""$ac_c_has_wempty_body" 1>&6
    if test "${ac_c_has_wempty_body}" = "yes"; then
        _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} -Wempty-body"
    fi


    # Turn off the following warnings that -Wall/-pedantic turn on:
    # -Wno-unused - lots of violations in third-party code
    # -Wno-overlength-strings - we exceed the minimum maximum length frequently
    #
    _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} -Wno-unused"
    
    echo $ac_n "checking whether the C compiler supports -Wno-overlength-strings""... $ac_c" 1>&6
echo "configure:6438: checking whether the C compiler supports -Wno-overlength-strings" >&5
if eval "test \"`echo '$''{'ac_c_has_wno_overlength_strings'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
            
            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

            _SAVE_CFLAGS="$CFLAGS"
            CFLAGS="$CFLAGS -Werror -Woverlength-strings"
            cat > conftest.$ac_ext <<EOF
#line 6454 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
EOF
if { (eval echo configure:6461: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_c_has_wno_overlength_strings="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_c_has_wno_overlength_strings="no"
fi
rm -f conftest*
            CFLAGS="$_SAVE_CFLAGS"
            ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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

        
fi

echo "$ac_t""$ac_c_has_wno_overlength_strings" 1>&6
    if test "${ac_c_has_wno_overlength_strings}" = "yes"; then
        _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} -Wno-overlength-strings"
    fi


    if test -z "$INTEL_CC" -a -z "$CLANG_CC"; then
       # Don't use -Wcast-align with ICC or clang
       case "$CPU_ARCH" in
           # And don't use it on hppa, ia64, sparc, arm, since it's noisy there
           hppa | ia64 | sparc | arm)
           ;;
           *)
        _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} -Wcast-align"
           ;;
       esac
    fi

        _PEDANTIC=1

    _DEFINES_CFLAGS='-include $(DEPTH)/js-confdefs.h -DMOZILLA_CLIENT'
    _USE_CPP_INCLUDE_FLAG=1

elif test "$SOLARIS_SUNPRO_CC"; then
    DSO_CFLAGS=''
    if test "$CPU_ARCH" = "sparc"; then
        # for Sun Studio on Solaris/SPARC
        DSO_PIC_CFLAGS='-xcode=pic32'
    else
        DSO_PIC_CFLAGS='-KPIC'
    fi
    _DEFINES_CFLAGS='$(ACDEFINES) -D_JS_CONFDEFS_H_ -DMOZILLA_CLIENT'
else
    MKSHLIB='$(LD) $(DSO_LDOPTS) -h $@ -o $@'
    MKCSHLIB='$(LD) $(DSO_LDOPTS) -h $@ -o $@'

    DSO_LDOPTS='-shared'
    if test "$GNU_LD"; then
        # Don't allow undefined symbols in libraries
        DSO_LDOPTS="$DSO_LDOPTS -z defs"
    fi

    DSO_CFLAGS=''
    DSO_PIC_CFLAGS='-KPIC'
    _DEFINES_CFLAGS='$(ACDEFINES) -D_JS_CONFDEFS_H_ -DMOZILLA_CLIENT'
fi

if test "$GNU_CXX"; then
    # Turn on GNU-specific warnings:
    # -Wall - turn on a lot of warnings
    # -pedantic - this is turned on below
    # -Wpointer-arith - enabled with -pedantic, but good to have even if not
    # -Woverloaded-virtual - ???
    # -Werror=return-type - catches missing returns, zero false positives
    # -Wtype-limits - catches overflow bugs, few false positives
    # -Wempty-body - catches bugs, e.g. "if (c); foo();", few false positives
    # -Werror=conversion-null - catches conversions between NULL and non-pointer types
    #
    _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wall -Wpointer-arith -Woverloaded-virtual"
    
    echo $ac_n "checking whether the C++ compiler supports -Werror=return-type""... $ac_c" 1>&6
echo "configure:6543: checking whether the C++ compiler supports -Werror=return-type" >&5
if eval "test \"`echo '$''{'ac_cxx_has_werror_return_type'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
            
            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

            _SAVE_CXXFLAGS="$CXXFLAGS"
            CXXFLAGS="$CXXFLAGS -Werror -Werror=return-type"
            cat > conftest.$ac_ext <<EOF
#line 6559 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
EOF
if { (eval echo configure:6566: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cxx_has_werror_return_type="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cxx_has_werror_return_type="no"
fi
rm -f conftest*
            CXXFLAGS="$_SAVE_CXXFLAGS"
            ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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

        
fi

echo "$ac_t""$ac_cxx_has_werror_return_type" 1>&6
    if test "${ac_cxx_has_werror_return_type}" = "yes"; then
        _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Werror=return-type"
    fi

    
    echo $ac_n "checking whether the C++ compiler supports -Wtype-limits""... $ac_c" 1>&6
echo "configure:6594: checking whether the C++ compiler supports -Wtype-limits" >&5
if eval "test \"`echo '$''{'ac_cxx_has_wtype_limits'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
            
            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

            _SAVE_CXXFLAGS="$CXXFLAGS"
            CXXFLAGS="$CXXFLAGS -Werror -Wtype-limits"
            cat > conftest.$ac_ext <<EOF
#line 6610 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
EOF
if { (eval echo configure:6617: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cxx_has_wtype_limits="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cxx_has_wtype_limits="no"
fi
rm -f conftest*
            CXXFLAGS="$_SAVE_CXXFLAGS"
            ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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

        
fi

echo "$ac_t""$ac_cxx_has_wtype_limits" 1>&6
    if test "${ac_cxx_has_wtype_limits}" = "yes"; then
        _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wtype-limits"
    fi

    
    echo $ac_n "checking whether the C++ compiler supports -Wempty-body""... $ac_c" 1>&6
echo "configure:6645: checking whether the C++ compiler supports -Wempty-body" >&5
if eval "test \"`echo '$''{'ac_cxx_has_wempty_body'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
            
            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

            _SAVE_CXXFLAGS="$CXXFLAGS"
            CXXFLAGS="$CXXFLAGS -Werror -Wempty-body"
            cat > conftest.$ac_ext <<EOF
#line 6661 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
EOF
if { (eval echo configure:6668: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cxx_has_wempty_body="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cxx_has_wempty_body="no"
fi
rm -f conftest*
            CXXFLAGS="$_SAVE_CXXFLAGS"
            ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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

        
fi

echo "$ac_t""$ac_cxx_has_wempty_body" 1>&6
    if test "${ac_cxx_has_wempty_body}" = "yes"; then
        _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wempty-body"
    fi

    
    echo $ac_n "checking whether the C++ compiler supports -Werror=conversion-null""... $ac_c" 1>&6
echo "configure:6696: checking whether the C++ compiler supports -Werror=conversion-null" >&5
if eval "test \"`echo '$''{'ac_cxx_has_werror_conversion_null'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
            
            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

            _SAVE_CXXFLAGS="$CXXFLAGS"
            CXXFLAGS="$CXXFLAGS -Werror -Werror=conversion-null"
            cat > conftest.$ac_ext <<EOF
#line 6712 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
EOF
if { (eval echo configure:6719: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cxx_has_werror_conversion_null="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cxx_has_werror_conversion_null="no"
fi
rm -f conftest*
            CXXFLAGS="$_SAVE_CXXFLAGS"
            ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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

        
fi

echo "$ac_t""$ac_cxx_has_werror_conversion_null" 1>&6
    if test "${ac_cxx_has_werror_conversion_null}" = "yes"; then
        _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Werror=conversion-null"
    fi


    # Turn off the following warnings that -Wall/-pedantic turn on:
    # -Wno-ctor-dtor-privacy - ???
    # -Wno-overlength-strings - we exceed the minimum maximum length frequently
    # -Wno-invalid-offsetof - we use offsetof on non-POD types frequently
    # -Wno-variadic-macros - ???
    #
    _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wno-ctor-dtor-privacy"
    
    echo $ac_n "checking whether the C++ compiler supports -Wno-overlength-strings""... $ac_c" 1>&6
echo "configure:6755: checking whether the C++ compiler supports -Wno-overlength-strings" >&5
if eval "test \"`echo '$''{'ac_cxx_has_wno_overlength_strings'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
            
            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

            _SAVE_CXXFLAGS="$CXXFLAGS"
            CXXFLAGS="$CXXFLAGS -Werror -Woverlength-strings"
            cat > conftest.$ac_ext <<EOF
#line 6771 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
EOF
if { (eval echo configure:6778: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cxx_has_wno_overlength_strings="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cxx_has_wno_overlength_strings="no"
fi
rm -f conftest*
            CXXFLAGS="$_SAVE_CXXFLAGS"
            ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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

        
fi

echo "$ac_t""$ac_cxx_has_wno_overlength_strings" 1>&6
    if test "${ac_cxx_has_wno_overlength_strings}" = "yes"; then
        _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wno-overlength-strings"
    fi

    
    echo $ac_n "checking whether the C++ compiler supports -Wno-invalid-offsetof""... $ac_c" 1>&6
echo "configure:6806: checking whether the C++ compiler supports -Wno-invalid-offsetof" >&5
if eval "test \"`echo '$''{'ac_cxx_has_wno_invalid_offsetof'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
            
            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

            _SAVE_CXXFLAGS="$CXXFLAGS"
            CXXFLAGS="$CXXFLAGS -Werror -Winvalid-offsetof"
            cat > conftest.$ac_ext <<EOF
#line 6822 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
EOF
if { (eval echo configure:6829: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cxx_has_wno_invalid_offsetof="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cxx_has_wno_invalid_offsetof="no"
fi
rm -f conftest*
            CXXFLAGS="$_SAVE_CXXFLAGS"
            ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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

        
fi

echo "$ac_t""$ac_cxx_has_wno_invalid_offsetof" 1>&6
    if test "${ac_cxx_has_wno_invalid_offsetof}" = "yes"; then
        _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wno-invalid-offsetof"
    fi

    
    echo $ac_n "checking whether the C++ compiler supports -Wno-variadic-macros""... $ac_c" 1>&6
echo "configure:6857: checking whether the C++ compiler supports -Wno-variadic-macros" >&5
if eval "test \"`echo '$''{'ac_cxx_has_wno_variadic_macros'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
            
            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

            _SAVE_CXXFLAGS="$CXXFLAGS"
            CXXFLAGS="$CXXFLAGS -Werror -Wvariadic-macros"
            cat > conftest.$ac_ext <<EOF
#line 6873 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
EOF
if { (eval echo configure:6880: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cxx_has_wno_variadic_macros="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cxx_has_wno_variadic_macros="no"
fi
rm -f conftest*
            CXXFLAGS="$_SAVE_CXXFLAGS"
            ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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

        
fi

echo "$ac_t""$ac_cxx_has_wno_variadic_macros" 1>&6
    if test "${ac_cxx_has_wno_variadic_macros}" = "yes"; then
        _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wno-variadic-macros"
    fi


    if test -z "$INTEL_CXX" -a -z "$CLANG_CXX"; then
       # Don't use -Wcast-align with ICC or clang
       case "$CPU_ARCH" in
           # And don't use it on hppa, ia64, sparc, arm, since it's noisy there
           hppa | ia64 | sparc | arm)
           ;;
           *)
        _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wcast-align"
           ;;
       esac
    fi

    _DEFINES_CXXFLAGS='-DMOZILLA_CLIENT -include $(DEPTH)/js-confdefs.h'
    _USE_CPP_INCLUDE_FLAG=1

    # Recent clang and gcc support C++11 deleted functions without warnings if
    # compiling with -std=c++0x or -std=gnu++0x (or c++11 or gnu++11 in very new
    # versions).  We can't use -std=c++0x yet, so gcc's support must remain
    # unused.  But clang's warning can be disabled, so when compiling with clang
    # we use it to opt out of the warning, enabling (macro-encapsulated) use of
    # deleted function syntax.
    if test "$CLANG_CXX"; then
        _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wno-c++0x-extensions"
        
    echo $ac_n "checking whether the C++ compiler supports -Wno-extended-offsetof""... $ac_c" 1>&6
echo "configure:6932: checking whether the C++ compiler supports -Wno-extended-offsetof" >&5
if eval "test \"`echo '$''{'ac_cxx_has_wno_extended_offsetof'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
            
            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

            _SAVE_CXXFLAGS="$CXXFLAGS"
            CXXFLAGS="$CXXFLAGS -Werror -Wextended-offsetof"
            cat > conftest.$ac_ext <<EOF
#line 6948 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
EOF
if { (eval echo configure:6955: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cxx_has_wno_extended_offsetof="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cxx_has_wno_extended_offsetof="no"
fi
rm -f conftest*
            CXXFLAGS="$_SAVE_CXXFLAGS"
            ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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

        
fi

echo "$ac_t""$ac_cxx_has_wno_extended_offsetof" 1>&6
    if test "${ac_cxx_has_wno_extended_offsetof}" = "yes"; then
        _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wno-extended-offsetof"
    fi

    fi

else
    _DEFINES_CXXFLAGS='-DMOZILLA_CLIENT -D_JS_CONFDEFS_H_ $(ACDEFINES)'
fi

MKSHLIB_FORCE_ALL=
MKSHLIB_UNFORCE_ALL=

if test "$COMPILE_ENVIRONMENT"; then
if test "$GNU_CC"; then
  echo $ac_n "checking whether ld has archive extraction flags""... $ac_c" 1>&6
echo "configure:6993: checking whether ld has archive extraction flags" >&5
  if eval "test \"`echo '$''{'ac_cv_mkshlib_force_and_unforce'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  _SAVE_LDFLAGS=$LDFLAGS; _SAVE_LIBS=$LIBS
    ac_cv_mkshlib_force_and_unforce="no"
    exec 3<&0 <<LOOP_INPUT
	force="-Wl,--whole-archive";   unforce="-Wl,--no-whole-archive"
	force="-Wl,-z -Wl,allextract"; unforce="-Wl,-z -Wl,defaultextract"
	force="-Wl,-all";              unforce="-Wl,-none"
LOOP_INPUT
    while read line
    do
      eval $line
      LDFLAGS=$force
      LIBS=$unforce
      cat > conftest.$ac_ext <<EOF
#line 7010 "configure"
#include "confdefs.h"

int main() {

; return 0; }
EOF
if { (eval echo configure:7017: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_mkshlib_force_and_unforce=$line; break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
    done
    exec 0<&3 3<&-
    LDFLAGS=$_SAVE_LDFLAGS; LIBS=$_SAVE_LIBS
   
fi

  if test "$ac_cv_mkshlib_force_and_unforce" = "no"; then
    echo "$ac_t""no" 1>&6
  else
    echo "$ac_t""yes" 1>&6
    eval $ac_cv_mkshlib_force_and_unforce
    MKSHLIB_FORCE_ALL=$force
    MKSHLIB_UNFORCE_ALL=$unforce
  fi
fi # GNU_CC
fi # COMPILE_ENVIRONMENT

if test "$COMPILE_ENVIRONMENT"; then

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_n "checking for 64-bit OS""... $ac_c" 1>&6
echo "configure:7052: checking for 64-bit OS" >&5
cat > conftest.$ac_ext <<EOF
#line 7054 "configure"
#include "confdefs.h"
$configure_static_assert_macros
int main() {
CONFIGURE_STATIC_ASSERT(sizeof(void*) == 8)
; return 0; }
EOF
if { (eval echo configure:7061: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  result="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  result="no"
fi
rm -f conftest*
echo "$ac_t"""$result"" 1>&6
if test "$result" = "yes"; then
    cat >> confdefs.pytmp <<\EOF
    (''' HAVE_64BIT_OS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_64BIT_OS 1
EOF

    HAVE_64BIT_OS=1
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

fi # COMPILE_ENVIRONMENT

MOZ_OS2_HIGH_MEMORY=1
# Check whether --enable-os2-high-mem or --disable-os2-high-mem was given.
if test "${enable_os2_high_mem+set}" = set; then
  enableval="$enable_os2_high_mem"
  if test "$enableval" = "no"; then
    MOZ_OS2_HIGH_MEMORY=
  elif test "$enableval" = "yes"; then
    MOZ_OS2_HIGH_MEMORY=1 
  else
    { echo "configure: error: Option, os2-high-mem, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi



# Check whether --enable-profiling or --disable-profiling was given.
if test "${enable_profiling+set}" = set; then
  enableval="$enable_profiling"
  if test "$enableval" = "yes"; then
    MOZ_PROFILING=1
  elif test "$enableval" = "no"; then
    MOZ_PROFILING= 
  else
    { echo "configure: error: Option, profiling, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


case "$host" in
*mingw*)
    # we need Python 2.6 on Windows
    PYTHON_VERSION=2.6
    if test -n "$_WIN32_MSVC"; then
        HOST_AR=lib
        HOST_AR_FLAGS='-NOLOGO -OUT:"$@"'
        HOST_CFLAGS="$HOST_CFLAGS -TC -nologo -Fd\$(HOST_PDBFILE)"
        HOST_RANLIB='echo ranlib'
    else
        HOST_CFLAGS="$HOST_CFLAGS -mwindows"
    fi
    HOST_CFLAGS="$HOST_CFLAGS -DXP_WIN32 -DXP_WIN -DWIN32 -D_WIN32 -DNO_X11 -D_CRT_SECURE_NO_WARNINGS"
    HOST_NSPR_MDCPUCFG='\"md/_winnt.cfg\"'
    HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O2}"
    HOST_BIN_SUFFIX=.exe
    case "$host" in
    *mingw*)
        PERL="/bin/sh ${_topsrcdir}/build/msys-perl-wrapper"
        ;;
    esac

    case "${host_cpu}" in
    i*86)
        if test -n "$_WIN32_MSVC"; then
            HOST_LDFLAGS="$HOST_LDFLAGS -MACHINE:X86"
        fi
        ;;
    x86_64)
        if test -n "$_WIN32_MSVC"; then
            HOST_LDFLAGS="$HOST_LDFLAGS -MACHINE:X64"
        fi
        HOST_CFLAGS="$HOST_CFLAGS -D_AMD64_"
        ;;
    esac
    ;;

*-darwin*)
    HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX -DXP_MACOSX -DNO_X11"
    HOST_NSPR_MDCPUCFG='\"md/_darwin.cfg\"'
    HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O3}"
    ;;

*-linux*|*-kfreebsd*-gnu|*-gnu*)
    HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX"
    HOST_NSPR_MDCPUCFG='\"md/_linux.cfg\"'
    HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O3}"
    ;;

*os2*)
    HOST_CFLAGS="$HOST_CFLAGS -DXP_OS2 -DNO_X11 -Zomf"
    HOST_NSPR_MDCPUCFG='\"md/_os2.cfg\"'
    HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O2}"
    HOST_BIN_SUFFIX=.exe
    MOZ_FIX_LINK_PATHS=
    ;;

*)
    HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX"
    HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O2}"
    ;;
esac

echo $ac_n "checking for Python version >= $PYTHON_VERSION but not 3.x""... $ac_c" 1>&6
echo "configure:7184: checking for Python version >= $PYTHON_VERSION but not 3.x" >&5

$PYTHON -c "import sys; sys.exit(sys.version[:3] < sys.argv[1] or sys.version[:2] != '2.')" $PYTHON_VERSION
_python_res=$?

if test "$_python_res" != 0; then
    { echo "configure: error: Python $PYTHON_VERSION or higher (but not Python 3.x) is required." 1>&2; exit 1; }
fi
echo "$ac_t""yes" 1>&6

echo $ac_n "checking for custom <stdint.h> implementation""... $ac_c" 1>&6
echo "configure:7195: checking for custom <stdint.h> implementation" >&5
if test "$MOZ_CUSTOM_STDINT_H"; then
  cat >> confdefs.pytmp <<EOF
    (''' MOZ_CUSTOM_STDINT_H ''', r''' "$MOZ_CUSTOM_STDINT_H" ''')
EOF
cat >> confdefs.h <<EOF
#define MOZ_CUSTOM_STDINT_H "$MOZ_CUSTOM_STDINT_H"
EOF

  echo "$ac_t""using $MOZ_CUSTOM_STDINT_H" 1>&6
else
  echo "$ac_t""none specified" 1>&6
fi


  cat > conftest.c <<EOF
                  int foo = 1;
EOF
  lto_is_enabled=no
  if ${CC-cc} ${CFLAGS} -S conftest.c -o conftest.s >/dev/null 2>&1; then
    if grep '^target triple =' conftest.s; then
      lto_is_enabled=yes
    fi
  fi
  rm -f conftest.cs



case "$target" in
*-aix*)
    cat >> confdefs.pytmp <<\EOF
    (''' AIX ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define AIX 1
EOF

    if test ! "$GNU_CC"; then
        if test ! "$HAVE_64BIT_OS"; then
            # Compiling with Visual Age C++ object model compat is the
            # default. To compile with object model ibm, add
            # AIX_OBJMODEL=ibm to .mozconfig.
            if test "$AIX_OBJMODEL" = "ibm"; then
                CXXFLAGS="$CXXFLAGS -qobjmodel=ibm"
            else
                AIX_OBJMODEL=compat
            fi
        else
            AIX_OBJMODEL=compat
        fi
        
        DSO_LDOPTS='-qmkshrobj=1'
        DSO_CFLAGS='-qflag=w:w'
        DSO_PIC_CFLAGS=
        LDFLAGS="$LDFLAGS -Wl,-brtl -blibpath:/usr/lib:/lib"
        MOZ_FIX_LINK_PATHS=
        MKSHLIB='$(CXX) $(DSO_LDOPTS) -o $@'
        MKCSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
        if test "$COMPILE_ENVIRONMENT"; then
            
            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

            echo $ac_n "checking for IBM XLC/C++ compiler version >= 9.0.0.7""... $ac_c" 1>&6
echo "configure:7263: checking for IBM XLC/C++ compiler version >= 9.0.0.7" >&5
            cat > conftest.$ac_ext <<EOF
#line 7265 "configure"
#include "confdefs.h"

int main() {
#if (__IBMCPP__ < 900)
                 #error "Bad compiler"
                 #endif
; return 0; }
EOF
if { (eval echo configure:7274: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  _BAD_COMPILER=
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  _BAD_COMPILER=1
fi
rm -f conftest*
            if test -n "$_BAD_COMPILER"; then
                echo "$ac_t""no" 1>&6
                { echo "configure: error: IBM XLC/C++ 9.0.0.7 or higher is required to build." 1>&2; exit 1; }
            else
                echo "$ac_t""yes" 1>&6
            fi
            ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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

            TARGET_COMPILER_ABI="ibmc"
            CC_VERSION=`lslpp -Lcq vac.C 2>/dev/null | awk -F: '{ print $3 }'`
            CXX_VERSION=`lslpp -Lcq vacpp.cmp.core 2>/dev/null | awk -F: '{ print $3 }'`
        fi
    fi
    case "${target_os}" in
    aix4.1*)
        DLL_SUFFIX='_shr.a'
        ;;
    esac
    if test "$COMPILE_ENVIRONMENT"; then
         for ac_hdr in sys/inttypes.h
  do
       ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:7312: checking for $ac_hdr" >&5
  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   cat > conftest.$ac_ext <<EOF
#line 7317 "configure"
#include "confdefs.h"

#include <$ac_hdr>
int main() {

; return 0; }
EOF
if { (eval echo configure:7325: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  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
     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
                       cat >> confdefs.pytmp <<EOF
    (''' $ac_tr_hdr ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
  else
    echo "$ac_t""no" 1>&6
    
  fi

  done

    fi
    cat >> confdefs.pytmp <<\EOF
    (''' JS_SYS_TYPES_H_DEFINES_EXACT_SIZE_TYPES ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_SYS_TYPES_H_DEFINES_EXACT_SIZE_TYPES 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' NSCAP_DISABLE_DEBUG_PTR_TYPES ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define NSCAP_DISABLE_DEBUG_PTR_TYPES 1
EOF

    ;;

*-darwin*)
    MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -o $@'
    MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -o $@'
    MOZ_OPTIMIZE_FLAGS="-O3 -fno-stack-protector"
    _PEDANTIC=
    CFLAGS="$CFLAGS -fno-common"
    CXXFLAGS="$CXXFLAGS -fno-common"
    DLL_SUFFIX=".dylib"
    DSO_LDOPTS=''
    STRIP="$STRIP -x -S"
    _PLATFORM_DEFAULT_TOOLKIT='cairo-cocoa'
    TARGET_NSPR_MDCPUCFG='\"md/_darwin.cfg\"'
    LDFLAGS="$LDFLAGS -lobjc"
    LIBXUL_LIBS='$(XPCOM_FROZEN_LDOPTS) $(LIBXUL_DIST)/bin/XUL'
    # The ExceptionHandling framework is needed for Objective-C exception
    # logging code in nsObjCExceptions.h. Currently we only use that in debug
    # builds.
    _SAVE_LDFLAGS=$LDFLAGS
     echo $ac_n "checking for -framework ExceptionHandling""... $ac_c" 1>&6
echo "configure:7390: checking for -framework ExceptionHandling" >&5
    LDFLAGS="$LDFLAGS -framework ExceptionHandling"
    cat > conftest.$ac_ext <<EOF
#line 7393 "configure"
#include "confdefs.h"

int main() {
return 0;
; return 0; }
EOF
if { (eval echo configure:7400: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_have_framework_exceptionhandling="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_have_framework_exceptionhandling="no"
fi
rm -f conftest*
    echo "$ac_t""$ac_cv_have_framework_exceptionhandling" 1>&6
    if test  "$ac_cv_have_framework_exceptionhandling" = "yes"; then
      MOZ_DEBUG_LDFLAGS="$MOZ_DEBUG_LDFLAGS -framework ExceptionHandling";
    fi
    LDFLAGS=$_SAVE_LDFLAGS

    if test "x$lto_is_enabled" = "xyes"; then
        echo "Skipping -dead_strip because lto is enabled."
            elif test "x$enable_dtrace" = "xyes"; then
        echo "Skipping -dead_strip because DTrace is enabled. See bug 403132."
    else
                echo $ac_n "checking for -dead_strip option to ld""... $ac_c" 1>&6
echo "configure:7422: checking for -dead_strip option to ld" >&5
        _SAVE_LDFLAGS=$LDFLAGS
        LDFLAGS="$LDFLAGS -Wl,-dead_strip"
        cat > conftest.$ac_ext <<EOF
#line 7426 "configure"
#include "confdefs.h"

int main() {
return 0;
; return 0; }
EOF
if { (eval echo configure:7433: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  _HAVE_DEAD_STRIP=1
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  _HAVE_DEAD_STRIP=
fi
rm -f conftest*
        if test -n "$_HAVE_DEAD_STRIP" ; then
            echo "$ac_t""yes" 1>&6
            MOZ_OPTIMIZE_LDFLAGS="-Wl,-dead_strip"
        else
            echo "$ac_t""no" 1>&6
        fi

        LDFLAGS=$_SAVE_LDFLAGS
    fi
    MOZ_FIX_LINK_PATHS='-Wl,-executable_path,$(LIBXUL_DIST)/bin'
    ;;

ia64*-hpux*)
    DLL_SUFFIX=".so"
    if test ! "$GNU_CC"; then
       DSO_LDOPTS='-b'
       DSO_CFLAGS=""
       DSO_PIC_CFLAGS=
       MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_LDOPTS) -o $@'
       MKCSHLIB='$(CC) $(CFLAGS) $(DSO_LDOPTS) -o $@'
       CXXFLAGS="$CXXFLAGS -Wc,-ansi_for_scope,on"
    else
       DSO_LDOPTS='-b -E'
       MKSHLIB='$(LD) $(DSO_LDOPTS) -o $@'
       MKCSHLIB='$(LD) $(DSO_LDOPTS) -o $@'
    fi
    MOZ_FIX_LINK_PATHS=
    cat >> confdefs.pytmp <<\EOF
    (''' NSCAP_DISABLE_DEBUG_PTR_TYPES ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define NSCAP_DISABLE_DEBUG_PTR_TYPES 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' _LARGEFILE64_SOURCE ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _LARGEFILE64_SOURCE 1
EOF

    ;;

*-hpux*)
    DLL_SUFFIX=".sl"
    if test ! "$GNU_CC"; then
    	DSO_LDOPTS='-b -Wl,+s'
    	DSO_CFLAGS=""
    	DSO_PIC_CFLAGS="+Z"
    	MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_LDOPTS) -L$(LIBXUL_DIST)/bin -o $@'
    	MKCSHLIB='$(LD) -b +s -L$(LIBXUL_DIST)/bin -o $@'
        CXXFLAGS="$CXXFLAGS -Wc,-ansi_for_scope,on"
    else
        DSO_LDOPTS='-b -E +s'
        MKSHLIB='$(LD) $(DSO_LDOPTS) -L$(LIBXUL_DIST)/bin -L$(LIBXUL_DIST)/lib -o $@'
        MKCSHLIB='$(LD) $(DSO_LDOPTS) -L$(LIBXUL_DIST)/bin -L$(LIBXUL_DIST)/lib -o $@'
    fi
    MOZ_POST_PROGRAM_COMMAND='chatr +s enable'
    cat >> confdefs.pytmp <<\EOF
    (''' NSCAP_DISABLE_DEBUG_PTR_TYPES ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define NSCAP_DISABLE_DEBUG_PTR_TYPES 1
EOF

    ;;

*-android*|*-linuxandroid*)
    cat >> confdefs.pytmp <<\EOF
    (''' NO_PW_GECOS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define NO_PW_GECOS 1
EOF

    no_x=yes
    _PLATFORM_DEFAULT_TOOLKIT=cairo-android
    TARGET_NSPR_MDCPUCFG='\"md/_linux.cfg\"'

    MOZ_GFX_OPTIMIZE_MOBILE=1
    MOZ_OPTIMIZE_FLAGS="-O3 -freorder-blocks -fno-reorder-functions"
    # The Maemo builders don't know about this flag
    MOZ_ARM_VFP_FLAGS="-mfpu=vfp"
    ;;

*-*linux*)
    # Note: both GNU_CC and INTEL_CC are set when using Intel's C compiler.
    # Similarly for GNU_CXX and INTEL_CXX.
    if test "$INTEL_CC" -o "$INTEL_CXX"; then
        # -Os has been broken on Intel's C/C++ compilers for quite a
        # while; Intel recommends against using it.
        MOZ_OPTIMIZE_FLAGS="-O2"
        MOZ_DEBUG_FLAGS="-g"
    elif test "$GNU_CC" -o "$GNU_CXX"; then
        GCC_VERSION=`$CC -v 2>&1 | awk '/^gcc version/ { print $3 }'`
        case $GCC_VERSION in
        4.1.*|4.2.*|4.5.*)
            # -Os is broken on gcc 4.1.x 4.2.x, 4.5.x we need to tweak it to get good results.
            MOZ_OPTIMIZE_SIZE_TWEAK="-finline-limit=50"
        esac
        MOZ_PGO_OPTIMIZE_FLAGS="-O3"
        MOZ_OPTIMIZE_FLAGS="-O3 -freorder-blocks $MOZ_OPTIMIZE_SIZE_TWEAK"
        MOZ_DEBUG_FLAGS="-g"
    fi

    TARGET_NSPR_MDCPUCFG='\"md/_linux.cfg\"'

    case "${target_cpu}" in
    alpha*)
    	CFLAGS="$CFLAGS -mieee"
    	CXXFLAGS="$CXXFLAGS -mieee"
    ;;
    mips*)
        MOZ_DEBUG_FLAGS="-g" # We want inlining
    ;;
    esac

    if test -z "$MC"; then
        MC=mc.exe
    fi
    ;;

*-mingw*)
    DSO_CFLAGS=
    DSO_PIC_CFLAGS=
    DLL_SUFFIX=.dll
    RC=rc.exe
    MC=mc.exe
    if test -n "$GNU_CC"; then
        CC="$CC -mwindows"
        CXX="$CXX -mwindows"
        CPP="$CPP -mwindows"
        CFLAGS="$CFLAGS -mms-bitfields"
        CXXFLAGS="$CXXFLAGS -mms-bitfields"
        DSO_LDOPTS='-shared'
        MKSHLIB='$(CXX) $(DSO_LDOPTS) -o $@'
        MKCSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
        RC='$(WINDRES)'
        # Use temp file for windres (bug 213281)
        RCFLAGS='-O coff --use-temp-file'
        # mingw doesn't require kernel32, user32, and advapi32 explicitly
        LIBS="$LIBS -lgdi32 -lwinmm -lwsock32 -lpsapi"
        MOZ_JS_LIBS='-L$(libdir) -lmozjs'
        MOZ_FIX_LINK_PATHS=
        DYNAMIC_XPCOM_LIBS='-L$(LIBXUL_DIST)/lib -lxpcom -lxpcom_core -lmozalloc'
        XPCOM_FROZEN_LDOPTS='-L$(LIBXUL_DIST)/lib -lxpcom -lmozalloc'
        DLL_PREFIX=
        IMPORT_LIB_SUFFIX=dll.a
        GCC_VERSION=`$CC -v 2>&1 | awk '/^gcc version/ { print $3 }'`

        # We use mix of both POSIX and Win32 printf format across the tree, so format
        # warnings are useless on mingw.
        
    echo $ac_n "checking whether the C compiler supports -Wno-format""... $ac_c" 1>&6
echo "configure:7597: checking whether the C compiler supports -Wno-format" >&5
if eval "test \"`echo '$''{'ac_c_has_wno_format'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
            
            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

            _SAVE_CFLAGS="$CFLAGS"
            CFLAGS="$CFLAGS -Werror -Wformat"
            cat > conftest.$ac_ext <<EOF
#line 7613 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
EOF
if { (eval echo configure:7620: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_c_has_wno_format="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_c_has_wno_format="no"
fi
rm -f conftest*
            CFLAGS="$_SAVE_CFLAGS"
            ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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

        
fi

echo "$ac_t""$ac_c_has_wno_format" 1>&6
    if test "${ac_c_has_wno_format}" = "yes"; then
        _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} -Wno-format"
    fi

        
    echo $ac_n "checking whether the C++ compiler supports -Wno-format""... $ac_c" 1>&6
echo "configure:7648: checking whether the C++ compiler supports -Wno-format" >&5
if eval "test \"`echo '$''{'ac_cxx_has_wno_format'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
            
            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

            _SAVE_CXXFLAGS="$CXXFLAGS"
            CXXFLAGS="$CXXFLAGS -Werror -Wformat"
            cat > conftest.$ac_ext <<EOF
#line 7664 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
EOF
if { (eval echo configure:7671: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cxx_has_wno_format="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cxx_has_wno_format="no"
fi
rm -f conftest*
            CXXFLAGS="$_SAVE_CXXFLAGS"
            ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$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

        
fi

echo "$ac_t""$ac_cxx_has_wno_format" 1>&6
    if test "${ac_cxx_has_wno_format}" = "yes"; then
        _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wno-format"
    fi

    else
        TARGET_COMPILER_ABI=msvc
        HOST_CC='$(CC)'
        HOST_CXX='$(CXX)'
        HOST_LD='$(LD)'
        if test "$AS_BIN"; then
            AS="$(basename "$AS_BIN")"
        fi
        AR='lib'
        AR_FLAGS='-NOLOGO -OUT:"$@"'
        AR_EXTRACT=
        RANLIB='echo not_ranlib'
        STRIP='echo not_strip'
        PKG_SKIP_STRIP=1
        XARGS=xargs
        DOXYGEN=:
        ASM_SUFFIX=asm
        OBJ_SUFFIX=obj
        LIB_SUFFIX=lib
        DLL_PREFIX=
        LIB_PREFIX=
        IMPORT_LIB_SUFFIX=lib
        MKSHLIB='$(LD) -NOLOGO -DLL -OUT:$@ -PDB:$(LINK_PDBFILE) $(DSO_LDOPTS)'
        MKCSHLIB='$(LD) -NOLOGO -DLL -OUT:$@ -PDB:$(LINK_PDBFILE) $(DSO_LDOPTS)'
        MKSHLIB_FORCE_ALL=
        MKSHLIB_UNFORCE_ALL=
        DSO_LDOPTS=-SUBSYSTEM:WINDOWS
        _USE_CPP_INCLUDE_FLAG=1
        _DEFINES_CFLAGS='-FI $(DEPTH)/js-confdefs.h -DMOZILLA_CLIENT'
        _DEFINES_CXXFLAGS='-FI $(DEPTH)/js-confdefs.h -DMOZILLA_CLIENT'
        CFLAGS="$CFLAGS -W3 -Gy -Fd\$(COMPILE_PDBFILE)"
        CXXFLAGS="$CXXFLAGS -W3 -Gy -Fd\$(COMPILE_PDBFILE)"
        # MSVC warning C4244 is ubiquitous, useless, and annoying.
        CXXFLAGS="$CXXFLAGS -wd4244"
        # make 'foo == bar;' error out
        CFLAGS="$CFLAGS -we4553"
        CXXFLAGS="$CXXFLAGS -we4553"
        LIBS="$LIBS kernel32.lib user32.lib gdi32.lib winmm.lib wsock32.lib advapi32.lib psapi.lib"
        MOZ_DEBUG_FLAGS='-Zi'
        MOZ_DEBUG_LDFLAGS='-DEBUG -DEBUGTYPE:CV'
        WARNINGS_AS_ERRORS='-WX'
        MOZ_OPTIMIZE_FLAGS="-O2"
        MOZ_JS_LIBS='$(libdir)/mozjs.lib'
        MOZ_FIX_LINK_PATHS=
        DYNAMIC_XPCOM_LIBS='$(LIBXUL_DIST)/lib/xpcom.lib $(LIBXUL_DIST)/lib/xpcom_core.lib $(LIBXUL_DIST)/lib/mozalloc.lib'
        XPCOM_FROZEN_LDOPTS='$(LIBXUL_DIST)/lib/xpcom.lib $(LIBXUL_DIST)/lib/mozalloc.lib'
        LIBXUL_LIBS='$(LIBXUL_DIST)/lib/xpcom.lib $(LIBXUL_DIST)/lib/xul.lib $(LIBXUL_DIST)/lib/mozalloc.lib'
        MOZ_COMPONENT_NSPR_LIBS='$(NSPR_LIBS)'
        LDFLAGS="$LDFLAGS -LARGEADDRESSAWARE -NXCOMPAT"
                PROFILE_GEN_CFLAGS="-GL"
        PROFILE_GEN_LDFLAGS="-LTCG:PGINSTRUMENT"
                                                                PROFILE_USE_CFLAGS="-GL -wd4624 -wd4952"
                        PROFILE_USE_LDFLAGS="-LTCG:PGUPDATE"
        LDFLAGS="$LDFLAGS -DYNAMICBASE"
    fi
    cat >> confdefs.pytmp <<\EOF
    (''' HAVE_SNPRINTF ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_SNPRINTF 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' _WINDOWS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _WINDOWS 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' WIN32 ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define WIN32 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' XP_WIN ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define XP_WIN 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' XP_WIN32 ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define XP_WIN32 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' HW_THREADS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HW_THREADS 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' STDC_HEADERS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define STDC_HEADERS 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' NEW_H ''', r''' <new> ''')
EOF
cat >> confdefs.h <<\EOF
#define NEW_H <new>
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' WIN32_LEAN_AND_MEAN ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define WIN32_LEAN_AND_MEAN 1
EOF

    TARGET_MD_ARCH=win32
    _PLATFORM_DEFAULT_TOOLKIT='cairo-windows'
    BIN_SUFFIX='.exe'
    MOZ_USER_DIR="Mozilla"

        TARGET_NSPR_MDCPUCFG='\"md/_win95.cfg\"'

        no_x=yes
    cat >> confdefs.pytmp <<\EOF
    (''' NO_X11 ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define NO_X11 1
EOF


    case "$host" in
    *-mingw*)
        MOZ_BUILD_ROOT=`cd $MOZ_BUILD_ROOT && pwd -W`
        ;;
    esac

    case "$host" in
    *-mingw*)
        if test -z "$MOZ_TOOLS"; then
            { echo "configure: error: MOZ_TOOLS is not set" 1>&2; exit 1; }
        fi
        MOZ_TOOLS_DIR=`cd $MOZ_TOOLS && pwd -W`
        if test "$?" != "0" -o -z "$MOZ_TOOLS_DIR"; then
            { echo "configure: error: cd \$MOZ_TOOLS failed. MOZ_TOOLS ==? $MOZ_TOOLS" 1>&2; exit 1; }
        fi
        MOZ_TOOLS_BIN_DIR="$(cd "$MOZ_TOOLS_DIR/bin" && pwd)"
        if test `echo ${PATH}: | grep -ic "$MOZ_TOOLS_BINDIR:"` = 0; then
            { echo "configure: error: \$MOZ_TOOLS\\bin must be in your path." 1>&2; exit 1; }
        fi
        ;;
    esac

    case "$host_os" in
    cygwin*|msvc*|mks*)
        { echo "configure: error: Using a Cygwin build environment is unsupported. Configure cannot check for presence of necessary headers. Please upgrade to MozillaBuild; see https://developer.mozilla.org/en/Windows_Build_Prerequisites." 1>&2; exit 1; }
        ;;
    esac

    case "$target" in
    i*86-*)
        if test "$HAVE_64BIT_OS"; then
            { echo "configure: error: You are targeting i386 but using the 64-bit compiler." 1>&2; exit 1; }
        fi

        if test -n "$GNU_CC"; then
            CFLAGS="$CFLAGS -mstackrealign -fno-keep-inline-dllexport"
            CXXFLAGS="$CXXFLAGS -mstackrealign -fno-keep-inline-dllexport"
        else
            DSO_LDOPTS="$DSO_LDOPTS -MACHINE:X86"
            LDFLAGS="$LDFLAGS -SAFESEH"
        fi

    	cat >> confdefs.pytmp <<\EOF
    (''' _X86_ ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _X86_ 1
EOF

	;;
    x86_64-*)
        if test -n "$_WIN32_MSVC"; then
            DSO_LDOPTS="$DSO_LDOPTS -MACHINE:X64"
        fi
        cat >> confdefs.pytmp <<\EOF
    (''' _AMD64_ ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _AMD64_ 1
EOF

        ;;
    *)
    	cat >> confdefs.pytmp <<\EOF
    (''' _CPU_ARCH_NOT_DEFINED ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _CPU_ARCH_NOT_DEFINED 1
EOF

	;;
    esac

    if test "$HAVE_64BIT_OS"; then
    	cat >> confdefs.pytmp <<\EOF
    (''' _WIN64 ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _WIN64 1
EOF

    fi
    ;;

*-netbsd*)
    DSO_CFLAGS=''
    CFLAGS="$CFLAGS -Dunix"
    CXXFLAGS="$CXXFLAGS -Dunix"
    if $CC -E - -dM </dev/null | grep __ELF__ >/dev/null; then
        DLL_SUFFIX=".so"
        DSO_PIC_CFLAGS='-fPIC -DPIC'
        DSO_LDOPTS='-shared'
	BIN_FLAGS='-Wl,--export-dynamic'
    else
    	DSO_PIC_CFLAGS='-fPIC -DPIC'
    	DLL_SUFFIX=".so.1.0"
    	DSO_LDOPTS='-shared'
    fi
    # This will fail on a.out systems prior to 1.5.1_ALPHA.
    MKSHLIB_FORCE_ALL='-Wl,--whole-archive'
    MKSHLIB_UNFORCE_ALL='-Wl,--no-whole-archive'
    if test "$LIBRUNPATH"; then
	DSO_LDOPTS="-Wl,-R$LIBRUNPATH $DSO_LDOPTS"
    fi
    MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -Wl,-soname,lib$(LIBRARY_NAME)$(DLL_SUFFIX) -o $@'
    MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -Wl,-soname,lib$(LIBRARY_NAME)$(DLL_SUFFIX) -o $@'
    ;;

*-openbsd*)
    DLL_SUFFIX=".so.1.0"
    DSO_CFLAGS=''
    DSO_PIC_CFLAGS='-fPIC'
    DSO_LDOPTS='-shared -fPIC'
    if test "$LIBRUNPATH"; then
	DSO_LDOPTS="-R$LIBRUNPATH $DSO_LDOPTS"
    fi
    ;;

*-os2*)
    MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -o $@'
    MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -o $@'
    cat >> confdefs.pytmp <<\EOF
    (''' OS2 ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define OS2 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' XP_OS2 ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define XP_OS2 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' OS2EMX_PLAIN_CHAR ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define OS2EMX_PLAIN_CHAR 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' TCPV40HDRS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define TCPV40HDRS 1
EOF

    DLL_PREFIX=
    LIB_PREFIX=
    LIB_SUFFIX=lib
    BIN_SUFFIX=".exe"
    DLL_SUFFIX=".dll"
    IMPORT_LIB_SUFFIX=lib
    DSO_PIC_CFLAGS=
    AR=emxomfar
    AR_FLAGS='r $@'
    CFLAGS="$CFLAGS -Zomf"
    CXXFLAGS="$CXXFLAGS -Zomf"
    DSO_LDOPTS='-Zdll'
    BIN_FLAGS='-Zlinker /ST:0x100000'
    IMPLIB='emximp -o'
    FILTER='true'
    LDFLAGS='-Zmap'
    WARNINGS_AS_ERRORS='-Werror'
    MOZ_DEBUG_FLAGS="-g -fno-inline"
    MOZ_OPTIMIZE_FLAGS="-O2"
    MOZ_OPTIMIZE_LDFLAGS="-s -Zlinker /EXEPACK:2 -Zlinker /PACKCODE -Zlinker /PACKDATA"
    DYNAMIC_XPCOM_LIBS='-L$(LIBXUL_DIST)/lib $(LIBXUL_DIST)/lib/xpcom.lib $(LIBXUL_DIST)/lib/xpcom_core.lib $(LIBXUL_DIST)/lib/mozalloc.lib'
    LIBXUL_LIBS='-L$(LIBXUL_DIST)/lib $(LIBXUL_DIST)/lib/xpcom.lib $(LIBXUL_DIST)/lib/xul.lib $(LIBXUL_DIST)/lib/mozalloc.lib'
    TARGET_MD_ARCH=os2
    _PLATFORM_DEFAULT_TOOLKIT="cairo-os2"
    RC=rc.exe
    MC=mc.exe
    RCFLAGS='-n'
    MOZ_USER_DIR="Mozilla"

    if test "$MOZTOOLS"; then
        MOZ_TOOLS_DIR=`echo $MOZTOOLS | sed -e 's|\\\\|/|g'`
    else
        { echo "configure: error: MOZTOOLS is not set" 1>&2; exit 1; }
    fi
    if test -n "$MOZ_OS2_HIGH_MEMORY"; then
        DSO_LDOPTS="$DSO_LDOPTS -Zhigh-mem"
        LDFLAGS="$LDFLAGS -Zhigh-mem"
        MOZ_OPTIMIZE_LDFLAGS="$MOZ_OPTIMIZE_LDFLAGS -Zhigh-mem"
        cat >> confdefs.pytmp <<\EOF
    (''' MOZ_OS2_HIGH_MEMORY ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_OS2_HIGH_MEMORY 1
EOF

    fi

    # GCC for OS/2 currently predefines these, but we don't want them
    _DEFINES_CFLAGS="$_DEFINES_CFLAGS -Uunix -U__unix -U__unix__"
    _DEFINES_CXXFLAGS="$_DEFINES_CXXFLAGS -Uunix -U__unix -U__unix__"

    echo $ac_n "checking for __declspec(dllexport)""... $ac_c" 1>&6
echo "configure:8032: checking for __declspec(dllexport)" >&5
if eval "test \"`echo '$''{'ac_os2_declspec'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 8037 "configure"
#include "confdefs.h"
__declspec(dllexport) void ac_os2_declspec(void) {}
int main() {
return 0;
; return 0; }
EOF
if { (eval echo configure:8044: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_os2_declspec="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_os2_declspec="no"
fi
rm -f conftest*
fi

echo "$ac_t""$ac_os2_declspec" 1>&6
    if test "$ac_os2_declspec" != "yes"; then
        { echo "configure: error: Compiler does not support __declspec(dllexport), install GCC-4.3.2 or newer" 1>&2; exit 1; }
    fi
    ;;

*-solaris*)
    cat >> confdefs.pytmp <<\EOF
    (''' SOLARIS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define SOLARIS 1
EOF

    TARGET_NSPR_MDCPUCFG='\"md/_solaris.cfg\"'
    if test -z "$CROSS_COMPILE" && pkginfo -q SUNWpr && pkginfo -q SUNWprd; then
       NO_NSPR_CONFIG_SYSTEM_LDFLAGS="-L/usr/lib/mps -R/usr/lib/mps -lnspr4"
       NO_NSPR_CONFIG_SYSTEM_CFLAGS="-I/usr/include/mps"
       NO_NSPR_CONFIG_SYSTEM_VERSION="`pkgparam SUNWpr SUNW_PRODVERS | sed -e 's/^[1-9][0-9]*\.[0-9][0-9]*$/&.0/'`"
    fi
    MOZ_FIX_LINK_PATHS=
    # $ORIGIN/.. is for shared libraries under components/ to locate shared
    # libraries one level up (e.g. libnspr4.so)
    if test "$SOLARIS_SUNPRO_CC"; then
       LDFLAGS="$LDFLAGS -z ignore -R '\$\$ORIGIN:\$\$ORIGIN/..' -z lazyload -z combreloc -z muldefs"
       LIBS="-lCrun -lCstd -lc $LIBS"
       cat >> confdefs.pytmp <<\EOF
    (''' NSCAP_DISABLE_DEBUG_PTR_TYPES ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define NSCAP_DISABLE_DEBUG_PTR_TYPES 1
EOF

       CFLAGS="$CFLAGS -xlibmieee -xstrconst -xbuiltin=%all -D__FUNCTION__=__func__"
       CXXFLAGS="$CXXFLAGS -xlibmieee -xbuiltin=%all -features=tmplife,tmplrefstatic,extensions,no%except -norunpath -D__FUNCTION__=__func__ -template=no%extdef"
       LDFLAGS="-xildoff $LDFLAGS"
       if test -z "$CROSS_COMPILE" -a -f /usr/lib/ld/map.noexstk; then
           _SAVE_LDFLAGS=$LDFLAGS
           LDFLAGS="-M /usr/lib/ld/map.noexstk $LDFLAGS"
           cat > conftest.$ac_ext <<EOF
#line 8096 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() {
printf("Hello World\n");
; return 0; }
EOF
if { (eval echo configure:8103: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  LDFLAGS=$_SAVE_LDFLAGS
fi
rm -f conftest*
       fi
       MOZ_OPTIMIZE_FLAGS="-xO4"
       MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_FLAGS) $(DSO_LDOPTS) -h $@ -o $@'
       MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_FLAGS) $(DSO_LDOPTS) -h $@ -o $@'
       MKSHLIB_FORCE_ALL='-z allextract'
       MKSHLIB_UNFORCE_ALL='-z defaultextract'
       DSO_LDOPTS='-G'
       AR_LIST="$AR t"
       AR_EXTRACT="$AR x"
       AR_DELETE="$AR d"
       AR='$(CXX) -xar'
       AR_FLAGS='-o $@'
       AS='/usr/ccs/bin/as'
       ASFLAGS="$ASFLAGS -K PIC -L -P -D_ASM -D__STDC__=0"
       AS_DASH_C_FLAG=''
       TARGET_COMPILER_ABI="sunc"
       CC_VERSION=`$CC -V 2>&1 | grep '^cc:' 2>/dev/null | $AWK -F\: '{ print $2 }'`
       CXX_VERSION=`$CXX -V 2>&1 | grep '^CC:' 2>/dev/null | $AWK -F\: '{ print $2 }'`
       echo $ac_n "checking for Sun C++ compiler version >= 5.9""... $ac_c" 1>&6
echo "configure:8131: checking for Sun C++ compiler version >= 5.9" >&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 8141 "configure"
#include "confdefs.h"

int main() {
#if (__SUNPRO_CC < 0x590)
           #error "Denied"
           #endif
; return 0; }
EOF
if { (eval echo configure:8150: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  _BAD_COMPILER=
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  _BAD_COMPILER=1
fi
rm -f conftest*
       if test -n "$_BAD_COMPILER"; then
           _res="no"
           { echo "configure: error: Sun C++ 5.9 (Sun Studio 12) or higher is required to build. Your compiler version is $CXX_VERSION ." 1>&2; exit 1; }
       else
           _res="yes"
       fi
       cat > conftest.$ac_ext <<EOF
#line 8167 "configure"
#include "confdefs.h"

int main() {
#if (__SUNPRO_CC >= 0x5100)
           #error "Sun C++ 5.10 or above"
           #endif
; return 0; }
EOF
if { (eval echo configure:8176: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  _ABOVE_SS12U1=
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  _ABOVE_SS12U1=1
fi
rm -f conftest*
       if test "$_ABOVE_SS12U1"; then
           # disable xannotate
           CXXFLAGS="$CXXFLAGS -xannotate=no"
       fi
       echo "$ac_t""$_res" 1>&6
       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

    else
       LDFLAGS="$LDFLAGS -Wl,-z,ignore -Wl,-R,'\$\$ORIGIN:\$\$ORIGIN/..' -Wl,-z,lazyload -Wl,-z,combreloc -Wl,-z,muldefs"
       LIBS="-lc $LIBS"
       MKSHLIB_FORCE_ALL='-Wl,-z -Wl,allextract'
       MKSHLIB_UNFORCE_ALL='-Wl,-z -Wl,defaultextract'
       ASFLAGS="$ASFLAGS -fPIC"
       DSO_LDOPTS='-shared'
       WARNINGS_AS_ERRORS='-Werror'
       _WARNINGS_CFLAGS=''
       _WARNINGS_CXXFLAGS=''
       if test "$OS_RELEASE" = "5.3"; then
           cat >> confdefs.pytmp <<\EOF
    (''' MUST_UNDEF_HAVE_BOOLEAN_AFTER_INCLUDES ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MUST_UNDEF_HAVE_BOOLEAN_AFTER_INCLUDES 1
EOF

       fi
    fi
    if test "$OS_RELEASE" = "5.5.1"; then
        cat >> confdefs.pytmp <<\EOF
    (''' NEED_USLEEP_PROTOTYPE ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define NEED_USLEEP_PROTOTYPE 1
EOF

    fi
    ;;

*-sunos*)
    DSO_LDOPTS='-Bdynamic'
    MKSHLIB='-$(LD) $(DSO_LDOPTS) -o $@'
    MKCSHLIB='-$(LD) $(DSO_LDOPTS) -o $@'
    cat >> confdefs.pytmp <<\EOF
    (''' SUNOS4 ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define SUNOS4 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' SPRINTF_RETURNS_STRING ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define SPRINTF_RETURNS_STRING 1
EOF

    case "$(target_os)" in
    sunos4.1*)
        DLL_SUFFIX='.so.1.0'
        ;;
    esac
    ;;

*-os2*)
    HOST_NSPR_MDCPUCFG='\"md/_os2.cfg\"'
    ;;

esac

cat >> confdefs.pytmp <<EOF
    (''' D_INO ''', r''' $DIRENT_INO ''')
EOF
cat >> confdefs.h <<EOF
#define D_INO $DIRENT_INO
EOF


NO_LD_ARCHIVE_FLAGS=
if test -z "$MKSHLIB_FORCE_ALL" -o -z "$MKSHLIB_UNFORCE_ALL"; then
    NO_LD_ARCHIVE_FLAGS=1
fi
case "$target" in
*-os2*)
    NO_LD_ARCHIVE_FLAGS=
    ;;
*-aix4.3*|*-aix5*)
    NO_LD_ARCHIVE_FLAGS=
    ;;
*-mingw*)
    if test -z "$GNU_CC"; then
        NO_LD_ARCHIVE_FLAGS=
    fi
    ;;
esac


case "$target" in
    *-linux*|*-kfreebsd*-gnu|*-gnu*)
        MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS='-Wl,--version-script -Wl,$(BUILD_TOOLS)/gnu-ld-scripts/components-version-script'
        ;;
    *-solaris*)
        if test -z "$GNU_CC"; then
         MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS='-M $(BUILD_TOOLS)/gnu-ld-scripts/components-mapfile'
        else
         if test -z "$GCC_USE_GNU_LD"; then
          MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS='-Wl,-M -Wl,$(BUILD_TOOLS)/gnu-ld-scripts/components-mapfile'
         else
          MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS='-Wl,--version-script -Wl,$(BUILD_TOOLS)/gnu-ld-scripts/components-version-script'
         fi
        fi
        ;;
    *-darwin*)
        MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS='-Wl,-exported_symbols_list -Wl,$(BUILD_TOOLS)/gnu-ld-scripts/components-export-list'
        ;;
    *-mingw*)
        if test -n "$GNU_CC"; then
           MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS='-Wl,--version-script,$(BUILD_TOOLS)/gnu-ld-scripts/components-version-script'
        fi
        ;;
esac

if test -z "$COMPILE_ENVIRONMENT"; then
    SKIP_COMPILER_CHECKS=1
    SKIP_LIBRARY_CHECKS=1
fi


case "$target" in
i?86-*)
    ENABLE_METHODJIT=1
    ENABLE_ION=1
    ENABLE_MONOIC=1
    ENABLE_POLYIC=1
    ENABLE_METHODJIT_TYPED_ARRAY=1
    cat >> confdefs.pytmp <<\EOF
    (''' JS_CPU_X86 ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_CPU_X86 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' JS_NUNBOX32 ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_NUNBOX32 1
EOF

    ;;
x86_64*-*)
    ENABLE_METHODJIT=1
    ENABLE_ION=1
    ENABLE_MONOIC=1
    ENABLE_POLYIC=1
    ENABLE_METHODJIT_TYPED_ARRAY=1
    cat >> confdefs.pytmp <<\EOF
    (''' JS_CPU_X64 ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_CPU_X64 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' JS_PUNBOX64 ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_PUNBOX64 1
EOF

    ;;
arm*-*)
    ENABLE_METHODJIT=1
    ENABLE_ION=1
    ENABLE_MONOIC=1
    ENABLE_POLYIC=1
    ENABLE_POLYIC_TYPED_ARRAY=1
    cat >> confdefs.pytmp <<\EOF
    (''' JS_CPU_ARM ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_CPU_ARM 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' JS_NUNBOX32 ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_NUNBOX32 1
EOF

    ;;
sparc*-*)
    if test ! "$HAVE_64BIT_OS" ; then
    ENABLE_METHODJIT=1
    ENABLE_MONOIC=1
    ENABLE_POLYIC=1
    ENABLE_METHODJIT_TYPED_ARRAY=1
    cat >> confdefs.pytmp <<\EOF
    (''' JS_CPU_SPARC ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_CPU_SPARC 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' JS_NUNBOX32 ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_NUNBOX32 1
EOF

    fi
    ;;
mips*-*)
    ENABLE_METHODJIT=1
    ENABLE_MONOIC=1
    ENABLE_POLYIC=1
    ENABLE_METHODJIT_TYPED_ARRAY=1
    cat >> confdefs.pytmp <<\EOF
    (''' JS_CPU_MIPS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_CPU_MIPS 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' JS_NUNBOX32 ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_NUNBOX32 1
EOF

    ;;
esac

# Check whether --enable-ion or --disable-ion was given.
if test "${enable_ion+set}" = set; then
  enableval="$enable_ion"
  if test "$enableval" = "no"; then
    ENABLE_ION= 
  elif test "$enableval" = "yes"; then
    :
  else
    { echo "configure: error: Option, ion, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


# Check whether --enable-methodjit or --disable-methodjit was given.
if test "${enable_methodjit+set}" = set; then
  enableval="$enable_methodjit"
  if test "$enableval" = "no"; then
    ENABLE_METHODJIT= 
  elif test "$enableval" = "yes"; then
    :
  else
    { echo "configure: error: Option, methodjit, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


# Check whether --enable-monoic or --disable-monoic was given.
if test "${enable_monoic+set}" = set; then
  enableval="$enable_monoic"
  if test "$enableval" = "no"; then
    ENABLE_MONOIC= 
  elif test "$enableval" = "yes"; then
    :
  else
    { echo "configure: error: Option, monoic, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


# Check whether --enable-polyic or --disable-polyic was given.
if test "${enable_polyic+set}" = set; then
  enableval="$enable_polyic"
  if test "$enableval" = "no"; then
    ENABLE_POLYIC= 
  elif test "$enableval" = "yes"; then
    :
  else
    { echo "configure: error: Option, polyic, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


# Check whether --enable-methodjit-spew or --disable-methodjit-spew was given.
if test "${enable_methodjit_spew+set}" = set; then
  enableval="$enable_methodjit_spew"
  if test "$enableval" = "yes"; then
    ENABLE_METHODJIT_SPEW=1
  elif test "$enableval" = "no"; then
    ENABLE_METHODJIT_SPEW= 
  else
    { echo "configure: error: Option, methodjit-spew, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi





if test "$ENABLE_METHODJIT"; then
    cat >> confdefs.pytmp <<\EOF
    (''' JS_METHODJIT ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_METHODJIT 1
EOF

else
    ENABLE_ION=
fi

# Disable IonMonkey for B2G, for now.
if test "$MOZ_APP_NAME" = b2g; then
    ENABLE_ION=
fi

if test "$ENABLE_MONOIC"; then
    cat >> confdefs.pytmp <<\EOF
    (''' JS_MONOIC ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_MONOIC 1
EOF

fi

if test "$ENABLE_POLYIC"; then
    cat >> confdefs.pytmp <<\EOF
    (''' JS_POLYIC ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_POLYIC 1
EOF

fi

if test "$ENABLE_METHODJIT_TYPED_ARRAY"; then
    cat >> confdefs.pytmp <<\EOF
    (''' JS_METHODJIT_TYPED_ARRAY ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_METHODJIT_TYPED_ARRAY 1
EOF

fi



if test "$ENABLE_ION"; then
    cat >> confdefs.pytmp <<\EOF
    (''' JS_ION ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_ION 1
EOF

fi


  
# Check whether --enable-cpp-rtti or --disable-cpp-rtti was given.
if test "${enable_cpp_rtti+set}" = set; then
  enableval="$enable_cpp_rtti"
  if test "$enableval" = "yes"; then
     _MOZ_USE_RTTI=1 
  elif test "$enableval" = "no"; then
     _MOZ_USE_RTTI= 
  else
    { echo "configure: error: Option, cpp-rtti, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


if test -z "$_MOZ_USE_RTTI"; then
    if test "$GNU_CC"; then
        CXXFLAGS="$CXXFLAGS -fno-rtti"
    else
        case "$target" in
        *-mingw*)
            CXXFLAGS="$CXXFLAGS -GR-"
        esac
    fi
fi

if test "$CLANG_CXX"; then
    ## We disable return-type-c-linkage because jsval is defined as a C++ type but is
    ## returned by C functions. This is possible because we use knowledge about the ABI
    ## to typedef it to a C type with the same layout when the headers are included
    ## from C.
    ##
    ## mismatched-tags is disabled (bug 780474) mostly because it's useless.
    ## Worse, it's not supported by gcc, so it will cause tryserver bustage
    ## without any easy way for non-Clang users to check for it.
    _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} -Wno-unknown-warning-option -Wno-return-type-c-linkage -Wno-mismatched-tags"
fi

if test "$GNU_CC"; then
    CFLAGS="$CFLAGS -ffunction-sections -fdata-sections"
    CXXFLAGS="$CXXFLAGS -ffunction-sections -fdata-sections -fno-exceptions"
fi


# Check whether --enable-icf or --disable-icf was given.
if test "${enable_icf+set}" = set; then
  enableval="$enable_icf"
  if test "$enableval" = "no"; then
    MOZ_DISABLE_ICF=1
  elif test "$enableval" = "yes"; then
    MOZ_DISABLE_ICF= 
  else
    { echo "configure: error: Option, icf, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


if test "$GNU_CC" -a "$GCC_USE_GNU_LD" -a -z "$MOZ_DISABLE_ICF"; then
    echo $ac_n "checking whether the linker supports Identical Code Folding""... $ac_c" 1>&6
echo "configure:8612: checking whether the linker supports Identical Code Folding" >&5
if eval "test \"`echo '$''{'LD_SUPPORTS_ICF'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  echo 'int foo() {return 42;}' \
              'int bar() {return 42;}' \
              'int main() {return foo() - bar();}' > conftest.${ac_ext}
        # If the linker supports ICF, foo and bar symbols will have
        # the same address
        if { ac_try='${CC-cc} -o conftest${ac_exeext} $LDFLAGS -Wl,--icf=safe -ffunction-sections conftest.${ac_ext} $LIBS 1>&2'; { (eval echo configure:8621: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } &&
           test -s conftest${ac_exeext} &&
           objdump -t conftest${ac_exeext} | awk '{a[$6] = $1} END {if (a["foo"] && (a["foo"] != a["bar"])) { exit 1 }}'; then
            LD_SUPPORTS_ICF=yes
        else
            LD_SUPPORTS_ICF=no
        fi
        rm -rf conftest*
fi

echo "$ac_t""$LD_SUPPORTS_ICF" 1>&6
    if test "$LD_SUPPORTS_ICF" = yes; then
        _SAVE_LDFLAGS="$LDFLAGS -Wl,--icf=safe"
        LDFLAGS="$LDFLAGS -Wl,--icf=safe -Wl,--print-icf-sections"
        cat > conftest.$ac_ext <<EOF
#line 8636 "configure"
#include "confdefs.h"

int main() {

; return 0; }
EOF
if { (eval echo configure:8643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  LD_PRINT_ICF_SECTIONS=-Wl,--print-icf-sections
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  LD_PRINT_ICF_SECTIONS=
fi
rm -f conftest*
        
        LDFLAGS="$_SAVE_LDFLAGS"
    fi
fi


if test "$GNU_CC" -a "$GCC_USE_GNU_LD" -a -n "$MOZ_DEBUG_FLAGS"; then
      echo $ac_n "checking whether removing dead symbols breaks debugging""... $ac_c" 1>&6
echo "configure:8661: checking whether removing dead symbols breaks debugging" >&5
if eval "test \"`echo '$''{'GC_SECTIONS_BREAKS_DEBUG_RANGES'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  echo 'int foo() {return 42;}' \
             'int bar() {return 1;}' \
             'int main() {return foo();}' > conftest.${ac_ext}
        if { ac_try='${CC-cc} -o conftest.${ac_objext} $CFLAGS $MOZ_DEBUG_FLAGS -c conftest.${ac_ext} 1>&2'; { (eval echo configure:8668: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } &&
           { ac_try='${CC-cc} -o conftest${ac_exeext} $LDFLAGS $MOZ_DEBUG_FLAGS -Wl,--gc-sections conftest.${ac_objext} $LIBS 1>&2'; { (eval echo configure:8669: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } &&
           test -s conftest${ac_exeext} -a -s conftest.${ac_objext}; then
            if test "`$PYTHON "$_topsrcdir"/build/autoconf/check_debug_ranges.py conftest.${ac_objext} conftest.${ac_ext}`" = \
                    "`$PYTHON "$_topsrcdir"/build/autoconf/check_debug_ranges.py conftest${ac_exeext} conftest.${ac_ext}`"; then
                GC_SECTIONS_BREAKS_DEBUG_RANGES=no
            else
                GC_SECTIONS_BREAKS_DEBUG_RANGES=yes
            fi
        else
                          GC_SECTIONS_BREAKS_DEBUG_RANGES="no, but it's broken in some other way"
        fi
        rm -rf conftest*
fi

echo "$ac_t""$GC_SECTIONS_BREAKS_DEBUG_RANGES" 1>&6
    if test "$GC_SECTIONS_BREAKS_DEBUG_RANGES" = no; then
        DSO_LDOPTS="$DSO_LDOPTS -Wl,--gc-sections"
    fi
fi


if test -z "$SKIP_COMPILER_CHECKS"; then
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
echo "configure:8692: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 8697 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:8705: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  ac_cv_header_stdc=yes
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_header_stdc=no
fi
rm -f conftest*

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 8722 "configure"
#include "confdefs.h"
#include <string.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "memchr" >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 8740 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "free" >/dev/null 2>&1; then
  :
else
  rm -rf conftest*
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
if test "$cross_compiling" = yes; then
  :
else
  cat > conftest.$ac_ext <<EOF
#line 8761 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int main () { int i; for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); }

EOF
if { (eval echo configure:8772: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_header_stdc=no
fi
rm -fr conftest*
fi

fi
fi

echo "$ac_t""$ac_cv_header_stdc" 1>&6
if test $ac_cv_header_stdc = yes; then
  cat >> confdefs.pytmp <<\EOF
    (''' STDC_HEADERS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define STDC_HEADERS 1
EOF

fi

echo $ac_n "checking for working const""... $ac_c" 1>&6
echo "configure:8799: checking for working const" >&5
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 8804 "configure"
#include "confdefs.h"

int main() {

/* Ultrix mips cc rejects this.  */
typedef int charset[2]; const charset x;
/* SunOS 4.1.1 cc rejects this.  */
char const *const *ccp;
char **p;
/* NEC SVR4.0.2 mips cc rejects this.  */
struct point {int x, y;};
static struct point const zero = {0,0};
/* AIX XL C 1.02.0.0 rejects this.
   It does not let you subtract one const X* pointer from another in an arm
   of an if-expression whose if-part is not a constant expression */
const char *g = "string";
ccp = &g + (g ? g-g : 0);
/* HPUX 7.0 cc rejects these. */
++ccp;
p = (char**) ccp;
ccp = (char const *const *) p;
{ /* SCO 3.2v4 cc rejects this.  */
  char *t;
  char const *s = 0 ? (char *) 0 : (char const *) 0;

  *t++ = 0;
}
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
  int x[] = {25, 17};
  const int *foo = &x[0];
  ++foo;
}
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
  typedef const int *iptr;
  iptr p = 0;
  ++p;
}
{ /* AIX XL C 1.02.0.0 rejects this saying
     "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
  struct s { int j; const int *ap[3]; };
  struct s *b; b->j = 5;
}
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
  const int foo = 10;
}

; return 0; }
EOF
if { (eval echo configure:8853: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_c_const=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_c_const=no
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_c_const" 1>&6
if test $ac_cv_c_const = no; then
  cat >> confdefs.pytmp <<\EOF
    (''' const ''', r'''  ''')
EOF
cat >> confdefs.h <<\EOF
#define const 
EOF

fi

echo $ac_n "checking for mode_t""... $ac_c" 1>&6
echo "configure:8877: checking for mode_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 8882 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "(^|[^a-zA-Z_0-9])mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_mode_t=yes
else
  rm -rf conftest*
  ac_cv_type_mode_t=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_type_mode_t" 1>&6
if test $ac_cv_type_mode_t = no; then
  cat >> confdefs.pytmp <<\EOF
    (''' mode_t ''', r''' int ''')
EOF
cat >> confdefs.h <<\EOF
#define mode_t int
EOF

fi

echo $ac_n "checking for off_t""... $ac_c" 1>&6
echo "configure:8913: checking for off_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 8918 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_off_t=yes
else
  rm -rf conftest*
  ac_cv_type_off_t=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_type_off_t" 1>&6
if test $ac_cv_type_off_t = no; then
  cat >> confdefs.pytmp <<\EOF
    (''' off_t ''', r''' long ''')
EOF
cat >> confdefs.h <<\EOF
#define off_t long
EOF

fi

echo $ac_n "checking for pid_t""... $ac_c" 1>&6
echo "configure:8949: checking for pid_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 8954 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_pid_t=yes
else
  rm -rf conftest*
  ac_cv_type_pid_t=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_type_pid_t" 1>&6
if test $ac_cv_type_pid_t = no; then
  cat >> confdefs.pytmp <<\EOF
    (''' pid_t ''', r''' int ''')
EOF
cat >> confdefs.h <<\EOF
#define pid_t int
EOF

fi

echo $ac_n "checking for size_t""... $ac_c" 1>&6
echo "configure:8985: checking for size_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 8990 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
  rm -rf conftest*
  ac_cv_type_size_t=yes
else
  rm -rf conftest*
  ac_cv_type_size_t=no
fi
rm -f conftest*

fi
echo "$ac_t""$ac_cv_type_size_t" 1>&6
if test $ac_cv_type_size_t = no; then
  cat >> confdefs.pytmp <<\EOF
    (''' size_t ''', r''' unsigned ''')
EOF
cat >> confdefs.h <<\EOF
#define size_t unsigned
EOF

fi

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

echo $ac_n "checking for __stdcall""... $ac_c" 1>&6
echo "configure:9028: checking for __stdcall" >&5
if eval "test \"`echo '$''{'ac_cv___stdcall'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 9033 "configure"
#include "confdefs.h"
template <typename Method> struct foo;
                  template <> struct foo<void (*)()> {};
                  template <> struct foo<void (__stdcall*)()> {};
int main() {

; return 0; }
EOF
if { (eval echo configure:9042: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv___stdcall=true
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv___stdcall=false
fi
rm -f conftest*
fi

if test "$ac_cv___stdcall" = true ; then
  cat >> confdefs.pytmp <<\EOF
    (''' HAVE_STDCALL ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_STDCALL 1
EOF

  echo "$ac_t""yes" 1>&6
else
  echo "$ac_t""no" 1>&6
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

echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
echo "configure:9074: checking for ssize_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 9079 "configure"
#include "confdefs.h"
#include <stdio.h>
                  #include <sys/types.h>
int main() {
ssize_t foo = 0;
; return 0; }
EOF
if { (eval echo configure:9087: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_type_ssize_t=true
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_type_ssize_t=false
fi
rm -f conftest*
fi

if test "$ac_cv_type_ssize_t" = true ; then
  cat >> confdefs.pytmp <<\EOF
    (''' HAVE_SSIZE_T ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_SSIZE_T 1
EOF

  echo "$ac_t""yes" 1>&6
else
  echo "$ac_t""no" 1>&6
fi
echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
echo "configure:9112: checking for st_blksize in struct stat" >&5
if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 9117 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/stat.h>
int main() {
struct stat s; s.st_blksize;
; return 0; }
EOF
if { (eval echo configure:9125: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_struct_st_blksize=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_struct_st_blksize=no
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_struct_st_blksize" 1>&6
if test $ac_cv_struct_st_blksize = yes; then
  cat >> confdefs.pytmp <<\EOF
    (''' HAVE_ST_BLKSIZE ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_ST_BLKSIZE 1
EOF

fi

echo $ac_n "checking for siginfo_t""... $ac_c" 1>&6
echo "configure:9149: checking for siginfo_t" >&5
if eval "test \"`echo '$''{'ac_cv_siginfo_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 9154 "configure"
#include "confdefs.h"
#define _POSIX_C_SOURCE 199506L
                  #include <signal.h>
int main() {
siginfo_t* info;
; return 0; }
EOF
if { (eval echo configure:9162: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_siginfo_t=true
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_siginfo_t=false
fi
rm -f conftest*
fi

if test "$ac_cv_siginfo_t" = true ; then
  cat >> confdefs.pytmp <<\EOF
    (''' HAVE_SIGINFO_T ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_SIGINFO_T 1
EOF

  echo "$ac_t""yes" 1>&6
else
  echo "$ac_t""no" 1>&6
fi


echo $ac_n "checking for the size of void*""... $ac_c" 1>&6
echo "configure:9189: checking for the size of void*" >&5
if eval "test \"`echo '$''{'moz_cv_size_of_JS_BYTES_PER_WORD'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
  moz_cv_size_of_JS_BYTES_PER_WORD=
  for size in 4 8; do
    cat > conftest.$ac_ext <<EOF
#line 9197 "configure"
#include "confdefs.h"

int main() {

                     int a[sizeof (void*) == $size ? 1 : -1];
                     return 0;
                   
; return 0; }
EOF
if { (eval echo configure:9207: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  moz_cv_size_of_JS_BYTES_PER_WORD=$size; break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
  done
  if test ! "$moz_cv_size_of_JS_BYTES_PER_WORD"; then
    { echo "configure: error: No size found for void*" 1>&2; exit 1; }
  fi

fi

echo "$ac_t""$moz_cv_size_of_JS_BYTES_PER_WORD" 1>&6
cat >> confdefs.pytmp <<EOF
    (''' JS_BYTES_PER_WORD ''', r''' $moz_cv_size_of_JS_BYTES_PER_WORD ''')
EOF
cat >> confdefs.h <<EOF
#define JS_BYTES_PER_WORD $moz_cv_size_of_JS_BYTES_PER_WORD
EOF


if test "$moz_cv_size_of_JS_BYTES_PER_WORD" -eq "4"; then
  cat >> confdefs.pytmp <<\EOF
    (''' JS_BITS_PER_WORD_LOG2 ''', r''' 5 ''')
EOF
cat >> confdefs.h <<\EOF
#define JS_BITS_PER_WORD_LOG2 5
EOF

elif test "$moz_cv_size_of_JS_BYTES_PER_WORD" -eq "8"; then
  cat >> confdefs.pytmp <<\EOF
    (''' JS_BITS_PER_WORD_LOG2 ''', r''' 6 ''')
EOF
cat >> confdefs.h <<\EOF
#define JS_BITS_PER_WORD_LOG2 6
EOF

else
  { echo "configure: error: Unexpected JS_BYTES_PER_WORD" 1>&2; exit 1; }
fi


echo $ac_n "checking for the alignment of void*""... $ac_c" 1>&6
echo "configure:9253: checking for the alignment of void*" >&5
if eval "test \"`echo '$''{'moz_cv_align_of_JS_ALIGN_OF_POINTER'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
  moz_cv_align_of_JS_ALIGN_OF_POINTER=
  for align in 2 4 8 16; do
    cat > conftest.$ac_ext <<EOF
#line 9261 "configure"
#include "confdefs.h"

                     #include <stddef.h>
                     struct aligner { char c; void* a; };
                   
int main() {

                     int a[offsetof(struct aligner, a) == $align ? 1 : -1];
                     return 0;
                   
; return 0; }
EOF
if { (eval echo configure:9274: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  moz_cv_align_of_JS_ALIGN_OF_POINTER=$align; break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
  done
  if test ! "$moz_cv_align_of_JS_ALIGN_OF_POINTER"; then
    { echo "configure: error: No alignment found for void*" 1>&2; exit 1; }
  fi

fi

echo "$ac_t""$moz_cv_align_of_JS_ALIGN_OF_POINTER" 1>&6
cat >> confdefs.pytmp <<EOF
    (''' JS_ALIGN_OF_POINTER ''', r''' $moz_cv_align_of_JS_ALIGN_OF_POINTER ''')
EOF
cat >> confdefs.h <<EOF
#define JS_ALIGN_OF_POINTER $moz_cv_align_of_JS_ALIGN_OF_POINTER
EOF



echo $ac_n "checking for the size of double""... $ac_c" 1>&6
echo "configure:9300: checking for the size of double" >&5
if eval "test \"`echo '$''{'moz_cv_size_of_JS_BYTES_PER_DOUBLE'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
  moz_cv_size_of_JS_BYTES_PER_DOUBLE=
  for size in 6 8 10 12 14; do
    cat > conftest.$ac_ext <<EOF
#line 9308 "configure"
#include "confdefs.h"

int main() {

                     int a[sizeof (double) == $size ? 1 : -1];
                     return 0;
                   
; return 0; }
EOF
if { (eval echo configure:9318: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  moz_cv_size_of_JS_BYTES_PER_DOUBLE=$size; break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
  done
  if test ! "$moz_cv_size_of_JS_BYTES_PER_DOUBLE"; then
    { echo "configure: error: No size found for double" 1>&2; exit 1; }
  fi

fi

echo "$ac_t""$moz_cv_size_of_JS_BYTES_PER_DOUBLE" 1>&6
cat >> confdefs.pytmp <<EOF
    (''' JS_BYTES_PER_DOUBLE ''', r''' $moz_cv_size_of_JS_BYTES_PER_DOUBLE ''')
EOF
cat >> confdefs.h <<EOF
#define JS_BYTES_PER_DOUBLE $moz_cv_size_of_JS_BYTES_PER_DOUBLE
EOF



 for ac_hdr in endian.h
  do
       ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:9347: checking for $ac_hdr" >&5
  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   cat > conftest.$ac_ext <<EOF
#line 9352 "configure"
#include "confdefs.h"

#include <$ac_hdr>
int main() {

; return 0; }
EOF
if { (eval echo configure:9360: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  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
     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
                       cat >> confdefs.pytmp <<EOF
    (''' $ac_tr_hdr ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
  else
    echo "$ac_t""no" 1>&6
    
  fi

  done

if test "$ac_cv_header_endian_h" = yes; then
    cat >> confdefs.pytmp <<\EOF
    (''' JS_HAVE_ENDIAN_H ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_HAVE_ENDIAN_H 1
EOF

fi

 for ac_hdr in machine/endian.h
  do
       ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:9403: checking for $ac_hdr" >&5
  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   cat > conftest.$ac_ext <<EOF
#line 9408 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <$ac_hdr>
int main() {

; return 0; }
EOF
if { (eval echo configure:9416: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  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
     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
                       cat >> confdefs.pytmp <<EOF
    (''' $ac_tr_hdr ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
  else
    echo "$ac_t""no" 1>&6
    
  fi

  done

if test "$ac_cv_header_machine_endian_h" = yes; then
    cat >> confdefs.pytmp <<\EOF
    (''' JS_HAVE_MACHINE_ENDIAN_H ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_HAVE_MACHINE_ENDIAN_H 1
EOF

fi

 for ac_hdr in sys/isa_defs.h
  do
       ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:9459: checking for $ac_hdr" >&5
  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   cat > conftest.$ac_ext <<EOF
#line 9464 "configure"
#include "confdefs.h"

#include <$ac_hdr>
int main() {

; return 0; }
EOF
if { (eval echo configure:9472: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  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
     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
                       cat >> confdefs.pytmp <<EOF
    (''' $ac_tr_hdr ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
  else
    echo "$ac_t""no" 1>&6
    
  fi

  done

if test "$ac_cv_header_sys_isa_defs_h" = yes; then
    cat >> confdefs.pytmp <<\EOF
    (''' JS_HAVE_SYS_ISA_DEFS_H ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_HAVE_SYS_ISA_DEFS_H 1
EOF

fi

echo $ac_n "checking for uint""... $ac_c" 1>&6
echo "configure:9512: checking for uint" >&5
if eval "test \"`echo '$''{'ac_cv_uint'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 9517 "configure"
#include "confdefs.h"
#include <stdio.h>
                  #include <sys/types.h>
int main() {
uint foo = 0;
; return 0; }
EOF
if { (eval echo configure:9525: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_uint=true
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_uint=false
fi
rm -f conftest*
fi

if test "$ac_cv_uint" = true ; then
  cat >> confdefs.pytmp <<\EOF
    (''' HAVE_UINT ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_UINT 1
EOF

  echo "$ac_t""yes" 1>&6
else
  echo "$ac_t""no" 1>&6
fi
echo $ac_n "checking for uint_t""... $ac_c" 1>&6
echo "configure:9550: checking for uint_t" >&5
if eval "test \"`echo '$''{'ac_cv_uint_t'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 9555 "configure"
#include "confdefs.h"
#include <stdio.h>
                  #include <sys/types.h>
int main() {
uint_t foo = 0;
; return 0; }
EOF
if { (eval echo configure:9563: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_uint_t=true
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_uint_t=false
fi
rm -f conftest*
fi

if test "$ac_cv_uint_t" = true ; then
  cat >> confdefs.pytmp <<\EOF
    (''' HAVE_UINT_T ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_UINT_T 1
EOF

  echo "$ac_t""yes" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

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


echo $ac_n "checking for uname.domainname""... $ac_c" 1>&6
echo "configure:9597: checking for uname.domainname" >&5
if eval "test \"`echo '$''{'ac_cv_have_uname_domainname_field'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 9602 "configure"
#include "confdefs.h"
#include <sys/utsname.h>
int main() {
 struct utsname *res; char *domain;
            (void)uname(res);  if (res != 0) { domain = res->domainname; } 
; return 0; }
EOF
if { (eval echo configure:9610: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_have_uname_domainname_field=true
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_have_uname_domainname_field=false
fi
rm -f conftest*
fi


if test "$ac_cv_have_uname_domainname_field" = "true"; then
    cat >> confdefs.pytmp <<\EOF
    (''' HAVE_UNAME_DOMAINNAME_FIELD ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_UNAME_DOMAINNAME_FIELD 1
EOF

    echo "$ac_t""yes" 1>&6
else
    echo "$ac_t""no" 1>&6
fi

echo $ac_n "checking for uname.__domainname""... $ac_c" 1>&6
echo "configure:9637: checking for uname.__domainname" >&5
if eval "test \"`echo '$''{'ac_cv_have_uname_us_domainname_field'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 9642 "configure"
#include "confdefs.h"
#include <sys/utsname.h>
int main() {
 struct utsname *res; char *domain;
            (void)uname(res);  if (res != 0) { domain = res->__domainname; } 
; return 0; }
EOF
if { (eval echo configure:9650: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_have_uname_us_domainname_field=true
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_have_uname_us_domainname_field=false
fi
rm -f conftest*
fi


if test "$ac_cv_have_uname_us_domainname_field" = "true"; then
    cat >> confdefs.pytmp <<\EOF
    (''' HAVE_UNAME_US_DOMAINNAME_FIELD ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_UNAME_US_DOMAINNAME_FIELD 1
EOF

    echo "$ac_t""yes" 1>&6
else
    echo "$ac_t""no" 1>&6
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


if test "$GNU_CC"; then
  echo $ac_n "checking for visibility(hidden) attribute""... $ac_c" 1>&6
echo "configure:9686: checking for visibility(hidden) attribute" >&5
if eval "test \"`echo '$''{'ac_cv_visibility_hidden'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.c <<EOF
                  int foo __attribute__ ((visibility ("hidden"))) = 1;
EOF
                  ac_cv_visibility_hidden=no
                  if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
                    if egrep '\.(hidden|private_extern).*foo' conftest.s >/dev/null; then
                      ac_cv_visibility_hidden=yes
                    fi
                  fi
                  rm -f conftest.cs
                 
fi

echo "$ac_t""$ac_cv_visibility_hidden" 1>&6
  if test "$ac_cv_visibility_hidden" = "yes"; then
    cat >> confdefs.pytmp <<\EOF
    (''' HAVE_VISIBILITY_HIDDEN_ATTRIBUTE ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_VISIBILITY_HIDDEN_ATTRIBUTE 1
EOF


    echo $ac_n "checking for visibility(default) attribute""... $ac_c" 1>&6
echo "configure:9714: checking for visibility(default) attribute" >&5
if eval "test \"`echo '$''{'ac_cv_visibility_default'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.c <<EOF
                    int foo __attribute__ ((visibility ("default"))) = 1;
EOF
                    ac_cv_visibility_default=no
                    if ${CC-cc} -fvisibility=hidden -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
                      if ! egrep '\.(hidden|private_extern).*foo' conftest.s >/dev/null; then
                        ac_cv_visibility_default=yes
                      fi
                    fi
                    rm -f conftest.cs
                   
fi

echo "$ac_t""$ac_cv_visibility_default" 1>&6
    if test "$ac_cv_visibility_default" = "yes"; then
      cat >> confdefs.pytmp <<\EOF
    (''' HAVE_VISIBILITY_ATTRIBUTE ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_VISIBILITY_ATTRIBUTE 1
EOF


      echo $ac_n "checking for visibility pragma support""... $ac_c" 1>&6
echo "configure:9742: checking for visibility pragma support" >&5
if eval "test \"`echo '$''{'ac_cv_visibility_pragma'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.c <<EOF
#pragma GCC visibility push(hidden)
                      int foo_hidden = 1;
#pragma GCC visibility push(default)
                      int foo_default = 1;
EOF
                      ac_cv_visibility_pragma=no
                      if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
                        if egrep '\.(hidden|private_extern).*foo_hidden' conftest.s >/dev/null; then
                          if ! egrep '\.(hidden|private_extern).*foo_default' conftest.s > /dev/null; then
                            ac_cv_visibility_pragma=yes
                          fi
                        fi
                      fi
                      rm -f conftest.cs
                    
fi

echo "$ac_t""$ac_cv_visibility_pragma" 1>&6
      if test "$ac_cv_visibility_pragma" = "yes"; then
        echo $ac_n "checking For gcc visibility bug with class-level attributes (GCC bug 26905)""... $ac_c" 1>&6
echo "configure:9767: checking For gcc visibility bug with class-level attributes (GCC bug 26905)" >&5
if eval "test \"`echo '$''{'ac_cv_have_visibility_class_bug'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.c <<EOF
#pragma GCC visibility push(hidden)
struct __attribute__ ((visibility ("default"))) TestStruct {
  static void Init();
};
__attribute__ ((visibility ("default"))) void TestFunc() {
  TestStruct::Init();
}
EOF
                       ac_cv_have_visibility_class_bug=no
                       if ! ${CXX-g++} ${CXXFLAGS} ${DSO_PIC_CFLAGS} ${DSO_LDOPTS} -S -o conftest.S conftest.c > /dev/null 2>&1 ; then
                         ac_cv_have_visibility_class_bug=yes
                       else
                         if test `egrep -c '@PLT|\\$stub' conftest.S` = 0; then
                           ac_cv_have_visibility_class_bug=yes
                         fi
                       fi
                       rm -rf conftest.{c,S}
                       
fi

echo "$ac_t""$ac_cv_have_visibility_class_bug" 1>&6

        echo $ac_n "checking For x86_64 gcc visibility bug with builtins (GCC bug 20297)""... $ac_c" 1>&6
echo "configure:9795: checking For x86_64 gcc visibility bug with builtins (GCC bug 20297)" >&5
if eval "test \"`echo '$''{'ac_cv_have_visibility_builtin_bug'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.c <<EOF
#pragma GCC visibility push(hidden)
#pragma GCC visibility push(default)
#include <string.h>
#pragma GCC visibility pop

__attribute__ ((visibility ("default"))) void Func() {
  char c[100];
  memset(c, 0, sizeof(c));
}
EOF
                       ac_cv_have_visibility_builtin_bug=no
                       if ! ${CC-cc} ${CFLAGS} ${DSO_PIC_CFLAGS} ${DSO_LDOPTS} -O2 -S -o conftest.S conftest.c > /dev/null 2>&1 ; then
                         ac_cv_have_visibility_builtin_bug=yes
                       else
                         if test `grep -c "@PLT" conftest.S` = 0; then
                           ac_cv_visibility_builtin_bug=yes
                         fi
                       fi
                       rm -f conftest.{c,S}
                       
fi

echo "$ac_t""$ac_cv_have_visibility_builtin_bug" 1>&6
        if test "$ac_cv_have_visibility_builtin_bug" = "no" -a \
                "$ac_cv_have_visibility_class_bug" = "no"; then
          VISIBILITY_FLAGS='-I$(DIST)/system_wrappers_js -include $(topsrcdir)/config/gcc_hidden.h'
          WRAP_SYSTEM_INCLUDES=1
        else
          VISIBILITY_FLAGS='-fvisibility=hidden'
        fi # have visibility pragma bug
      fi   # have visibility pragma
    fi     # have visibility(default) attribute
  fi       # have visibility(hidden) attribute
fi         # GNU_CC

# visibility hidden flag for Sun Studio on Solaris
if test "$SOLARIS_SUNPRO_CC"; then
VISIBILITY_FLAGS='-xldscope=hidden'
fi         # Sun Studio on Solaris





if test "$GNU_CC"; then

echo $ac_n "checking for gcc PR49911""... $ac_c" 1>&6
echo "configure:9847: checking for gcc PR49911" >&5
ac_have_gcc_pr49911="no"

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


_SAVE_CXXFLAGS=$CXXFLAGS
CXXFLAGS="-O2"
if test "$cross_compiling" = yes; then
  true
else
  cat > conftest.$ac_ext <<EOF
#line 9864 "configure"
#include "confdefs.h"

extern "C" void abort(void);
typedef enum {
eax,         ecx,         edx,         ebx,         esp,         ebp,
esi,         edi     }
RegisterID;
union StateRemat {
  RegisterID reg_;
  int offset_;
};
static StateRemat FromRegister(RegisterID reg) {
  StateRemat sr;
  sr.reg_ = reg;
  return sr;
}
static StateRemat FromAddress3(int address) {
  StateRemat sr;
  sr.offset_ = address;
  if (address < 46 &&    address >= 0) {
    abort();
  }
  return sr;
}
struct FrameState {
  StateRemat dataRematInfo2(bool y, int z) {
    if (y)         return FromRegister(RegisterID(1));
    return FromAddress3(z);
  }
};
FrameState frame;
StateRemat x;
__attribute__((noinline)) void jsop_setelem(bool y, int z) {
  x = frame.dataRematInfo2(y, z);
}
int main(void) {
  jsop_setelem(0, 47);
}

EOF
if { (eval echo configure:9905: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
  true
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_have_gcc_pr49911="yes"
fi
rm -fr conftest*
fi

CXXFLAGS="$_SAVE_CXXFLAGS"

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


if test "$ac_have_gcc_pr49911" = "yes"; then
   echo "$ac_t""yes" 1>&6
   CFLAGS="$CFLAGS -fno-tree-vrp"
   CXXFLAGS="$CXXFLAGS -fno-tree-vrp"
else
   echo "$ac_t""no" 1>&6
fi
fi


echo $ac_n "checking for gcc pr39608""... $ac_c" 1>&6
echo "configure:9938: checking for gcc pr39608" >&5
ac_have_gcc_pr39608="yes"

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 9950 "configure"
#include "confdefs.h"

typedef void (*FuncType)();
template<FuncType Impl>
void f();
template<typename T> class C {
  typedef C<T> ThisC;
  template<int g()>
  static void h() {
    f<ThisC::h<g> >();
  }
};

int main() {
true
; return 0; }
EOF
if { (eval echo configure:9968: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_have_gcc_pr39608="no"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  true
fi
rm -f 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_have_gcc_pr39608" 1>&6
if test "$ac_have_gcc_pr39608" = "yes"; then
   echo This compiler would fail to build firefox, plase upgrade.
   exit 1
fi


echo $ac_n "checking for llvm pr8927""... $ac_c" 1>&6
echo "configure:9995: checking for llvm pr8927" >&5
ac_have_llvm_pr8927="no"

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


_SAVE_CFLAGS=$CFLAGS
CFLAGS="-O2"
if test "$cross_compiling" = yes; then
  true
else
  cat > conftest.$ac_ext <<EOF
#line 10012 "configure"
#include "confdefs.h"

struct foobar {
  int x;
};
static const struct foobar* foo() {
  static const struct foobar d = { 0 };
  return &d;
}
static const struct foobar* bar() {
  static const struct foobar d = { 0 };
  return &d;
}
__attribute__((noinline)) int zed(const struct foobar *a,
                                  const struct foobar *b) {
  return a == b;
}
int main() {
  return zed(foo(), bar());
}

EOF
if { (eval echo configure:10035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
  true
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_have_llvm_pr8927="yes"
fi
rm -fr conftest*
fi

CFLAGS="$_SAVE_CFLAGS"

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


if test "$ac_have_llvm_pr8927" = "yes"; then
   echo "$ac_t""yes" 1>&6
   echo This compiler would miscompile firefox, plase upgrade.
   echo see http://developer.mozilla.org/en-US/docs/Developer_Guide/Build_Instructions/Mac_OS_X_Prerequisites
   echo for more information.
   exit 1
else
   echo "$ac_t""no" 1>&6
fi


ac_header_dirent=no
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
echo "configure:10073: checking for $ac_hdr that defines DIR" >&5
if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 10078 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <$ac_hdr>
int main() {
DIR *dirp = 0;
; return 0; }
EOF
if { (eval echo configure:10086: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_dirent_$ac_safe=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_dirent_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.pytmp <<EOF
    (''' $ac_tr_hdr ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 ac_header_dirent=$ac_hdr; break
else
  echo "$ac_t""no" 1>&6
fi
done
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
if test $ac_header_dirent = dirent.h; then
echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
echo "configure:10114: checking for opendir in -ldir" >&5
ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ldir  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 10122 "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 opendir();

int main() {
opendir()
; return 0; }
EOF
if { (eval echo configure:10133: \"$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 "$ac_t""yes" 1>&6
  LIBS="$LIBS -ldir"
else
  echo "$ac_t""no" 1>&6
fi

else
echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
echo "configure:10155: checking for opendir in -lx" >&5
ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lx  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 10163 "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 opendir();

int main() {
opendir()
; return 0; }
EOF
if { (eval echo configure:10174: \"$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 "$ac_t""yes" 1>&6
  LIBS="$LIBS -lx"
else
  echo "$ac_t""no" 1>&6
fi

fi

case "$target_os" in
freebsd*)
# for stuff like -lXshm
    CPPFLAGS="${CPPFLAGS} ${X_CFLAGS}"
    ;;
esac
 for ac_hdr in sys/byteorder.h compat.h getopt.h sys/bitypes.h \
        memory.h unistd.h gnu/libc-version.h nl_types.h malloc.h \
        X11/XKBlib.h io.h cpuid.h
  do
       ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:10208: checking for $ac_hdr" >&5
  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   cat > conftest.$ac_ext <<EOF
#line 10213 "configure"
#include "confdefs.h"

#include <$ac_hdr>
int main() {

; return 0; }
EOF
if { (eval echo configure:10221: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  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
     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
                       cat >> confdefs.pytmp <<EOF
    (''' $ac_tr_hdr ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
  else
    echo "$ac_t""no" 1>&6
    
  fi

  done



 for ac_hdr in sys/statvfs.h sys/statfs.h sys/vfs.h sys/mount.h
  do
       ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:10256: checking for $ac_hdr" >&5
  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   cat > conftest.$ac_ext <<EOF
#line 10261 "configure"
#include "confdefs.h"

#include <$ac_hdr>
int main() {

; return 0; }
EOF
if { (eval echo configure:10269: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  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
     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
                       cat >> confdefs.pytmp <<EOF
    (''' $ac_tr_hdr ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
  else
    echo "$ac_t""no" 1>&6
    
  fi

  done


 for ac_hdr in sys/quota.h
  do
       ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:10303: checking for $ac_hdr" >&5
  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   cat > conftest.$ac_ext <<EOF
#line 10308 "configure"
#include "confdefs.h"

#include <$ac_hdr>
int main() {

; return 0; }
EOF
if { (eval echo configure:10316: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  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
     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
                       cat >> confdefs.pytmp <<EOF
    (''' $ac_tr_hdr ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
  else
    echo "$ac_t""no" 1>&6
    
  fi

  done

 for ac_hdr in linux/quota.h
  do
       ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:10349: checking for $ac_hdr" >&5
  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   cat > conftest.$ac_ext <<EOF
#line 10354 "configure"
#include "confdefs.h"

#include <$ac_hdr>
int main() {

; return 0; }
EOF
if { (eval echo configure:10362: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  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
     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
                       cat >> confdefs.pytmp <<EOF
    (''' $ac_tr_hdr ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
  else
    echo "$ac_t""no" 1>&6
    
  fi

  done


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

NEW_H=new.h
   ac_safe=`echo "new" | sed 'y%./+-%__p_%'`
  echo $ac_n "checking for new""... $ac_c" 1>&6
echo "configure:10402: checking for new" >&5
  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   cat > conftest.$ac_ext <<EOF
#line 10407 "configure"
#include "confdefs.h"

#include <new>
int main() {

; return 0; }
EOF
if { (eval echo configure:10415: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  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 "$ac_t""yes" 1>&6
    NEW_H=new
  else
    echo "$ac_t""no" 1>&6
    
  fi

cat >> confdefs.pytmp <<EOF
    (''' NEW_H ''', r''' <$NEW_H> ''')
EOF
cat >> confdefs.h <<EOF
#define NEW_H <$NEW_H>
EOF

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


# Check whether --enable-dtrace or --disable-dtrace was given.
if test "${enable_dtrace+set}" = set; then
  enableval="$enable_dtrace"
  enable_dtrace="yes"
fi

if test "x$enable_dtrace" = "xyes"; then
     ac_safe=`echo "sys/sdt.h" | sed 'y%./+-%__p_%'`
  echo $ac_n "checking for sys/sdt.h""... $ac_c" 1>&6
echo "configure:10459: checking for sys/sdt.h" >&5
  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   cat > conftest.$ac_ext <<EOF
#line 10464 "configure"
#include "confdefs.h"

#include <sys/sdt.h>
int main() {

; return 0; }
EOF
if { (eval echo configure:10472: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  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 "$ac_t""yes" 1>&6
    HAVE_DTRACE=1
  else
    echo "$ac_t""no" 1>&6
    
  fi

  if test -n "$HAVE_DTRACE"; then
      cat >> confdefs.pytmp <<\EOF
    (''' INCLUDE_MOZILLA_DTRACE ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define INCLUDE_MOZILLA_DTRACE 1
EOF

  else
      { echo "configure: error: dtrace enabled but sys/sdt.h not found" 1>&2; exit 1; };
  fi
fi


case $target in
*-aix4.3*|*-aix5*)
	;;
*)
     for ac_hdr in sys/cdefs.h
  do
       ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:10514: checking for $ac_hdr" >&5
  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   cat > conftest.$ac_ext <<EOF
#line 10519 "configure"
#include "confdefs.h"

#include <$ac_hdr>
int main() {

; return 0; }
EOF
if { (eval echo configure:10527: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  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
     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
                       cat >> confdefs.pytmp <<EOF
    (''' $ac_tr_hdr ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
  else
    echo "$ac_t""no" 1>&6
    
  fi

  done

	;;
esac



# Check whether --with-linux-headers or --without-linux-headers was given.
if test "${with_linux_headers+set}" = set; then
  withval="$with_linux_headers"
  linux_headers=$withval
fi


LINUX_HEADERS_INCLUDES=

if test "$linux_headers"; then
    LINUX_HEADERS_INCLUDES="-I$linux_headers"
fi

_SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $LINUX_HEADERS_INCLUDES"

   ac_safe=`echo "linux/perf_event.h" | sed 'y%./+-%__p_%'`
  echo $ac_n "checking for linux/perf_event.h""... $ac_c" 1>&6
echo "configure:10579: checking for linux/perf_event.h" >&5
  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   cat > conftest.$ac_ext <<EOF
#line 10584 "configure"
#include "confdefs.h"

#include <linux/perf_event.h>
int main() {

; return 0; }
EOF
if { (eval echo configure:10592: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  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
    echo $ac_n "checking for perf_event_open system call""... $ac_c" 1>&6
echo "configure:10607: checking for perf_event_open system call" >&5
if eval "test \"`echo '$''{'ac_cv_perf_event_open'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 10612 "configure"
#include "confdefs.h"
#include <asm/unistd.h>
int main() {
return sizeof(__NR_perf_event_open);
; return 0; }
EOF
if { (eval echo configure:10619: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_perf_event_open=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_perf_event_open=no
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_perf_event_open" 1>&6
  else
    echo "$ac_t""no" 1>&6
    
  fi

if test "$ac_cv_perf_event_open" = "yes"; then
    HAVE_LINUX_PERF_EVENT_H=1
else
    HAVE_LINUX_PERF_EVENT_H=
    LINUX_HEADERS_INCLUDES=
fi



CFLAGS="$_SAVE_CFLAGS"



case $target in
*-hpux11.*)
	;;
*)
	echo $ac_n "checking for gethostbyname_r in -lc_r""... $ac_c" 1>&6
echo "configure:10655: checking for gethostbyname_r in -lc_r" >&5
ac_lib_var=`echo c_r'_'gethostbyname_r | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lc_r  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 10663 "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 gethostbyname_r();

int main() {
gethostbyname_r()
; return 0; }
EOF
if { (eval echo configure:10674: \"$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_tr_lib=HAVE_LIB`echo c_r | sed -e 's/[^a-zA-Z0-9_]/_/g' \
    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
  cat >> confdefs.pytmp <<EOF
    (''' $ac_tr_lib ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF

  LIBS="-lc_r $LIBS"

else
  echo "$ac_t""no" 1>&6
fi

	;;
esac

case $target in
*-darwin*)
    ;;
*-os2*)
    ;;
*)
    
echo $ac_n "checking for library containing dlopen""... $ac_c" 1>&6
echo "configure:10715: checking for library containing dlopen" >&5
if eval "test \"`echo '$''{'ac_cv_search_dlopen'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_func_search_save_LIBS="$LIBS"
ac_cv_search_dlopen="no"
cat > conftest.$ac_ext <<EOF
#line 10722 "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:10733: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_search_dlopen="none required"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
test "$ac_cv_search_dlopen" = "no" && for i in dl; do
LIBS="-l$i  $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF
#line 10744 "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:10755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_search_dlopen="-l$i"
break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
done
LIBS="$ac_func_search_save_LIBS"
fi

echo "$ac_t""$ac_cv_search_dlopen" 1>&6
if test "$ac_cv_search_dlopen" != "no"; then
  test "$ac_cv_search_dlopen" = "none required" || LIBS="$ac_cv_search_dlopen $LIBS"
     ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'`
  echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6
echo "configure:10773: checking for dlfcn.h" >&5
  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   cat > conftest.$ac_ext <<EOF
#line 10778 "configure"
#include "confdefs.h"

#include <dlfcn.h>
int main() {

; return 0; }
EOF
if { (eval echo configure:10786: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  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.pytmp <<\EOF
    (''' HAVE_DLOPEN ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_DLOPEN 1
EOF

  else
    echo "$ac_t""no" 1>&6
    
  fi

else :
  
fi
    ;;
esac

_SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -D_GNU_SOURCE"
for ac_func in dladdr
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:10823: 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 10828 "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:10851: \"$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.pytmp <<EOF
    (''' $ac_tr_func ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

CFLAGS="$_SAVE_CFLAGS"

if test ! "$GNU_CXX"; then

    case $target in
    *-aix*)
	echo $ac_n "checking for demangle in -lC_r""... $ac_c" 1>&6
echo "configure:10885: checking for demangle in -lC_r" >&5
ac_lib_var=`echo C_r'_'demangle | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lC_r  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 10893 "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 demangle();

int main() {
demangle()
; return 0; }
EOF
if { (eval echo configure:10904: \"$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_tr_lib=HAVE_LIB`echo C_r | sed -e 's/[^a-zA-Z0-9_]/_/g' \
    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
  cat >> confdefs.pytmp <<EOF
    (''' $ac_tr_lib ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF

  LIBS="-lC_r $LIBS"

else
  echo "$ac_t""no" 1>&6
fi

	;;
     *)
	echo $ac_n "checking for demangle in -lC""... $ac_c" 1>&6
echo "configure:10937: checking for demangle in -lC" >&5
ac_lib_var=`echo C'_'demangle | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lC  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 10945 "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 demangle();

int main() {
demangle()
; return 0; }
EOF
if { (eval echo configure:10956: \"$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_tr_lib=HAVE_LIB`echo C | sed -e 's/[^a-zA-Z0-9_]/_/g' \
    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
  cat >> confdefs.pytmp <<EOF
    (''' $ac_tr_lib ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF

  LIBS="-lC $LIBS"

else
  echo "$ac_t""no" 1>&6
fi

	;;
     esac
fi

case $target in
*-os2*)
    ;;
*)
    echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
echo "configure:10995: checking for socket in -lsocket" >&5
ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lsocket  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 11003 "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 socket();

int main() {
socket()
; return 0; }
EOF
if { (eval echo configure:11014: \"$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_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
  cat >> confdefs.pytmp <<EOF
    (''' $ac_tr_lib ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF

  LIBS="-lsocket $LIBS"

else
  echo "$ac_t""no" 1>&6
fi

esac

case "$target_os" in
darwin*)
    USE_PTHREADS=1
    ;;
*)
    
echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6
echo "configure:11053: checking for pthread_create in -lpthreads" >&5
echo "
    #include <pthread.h>
    #include <stdlib.h>
    void *foo(void *v) { int a = 1;  } 
    int main() { 
        pthread_t t;
        if (!pthread_create(&t, 0, &foo, 0)) {
            pthread_join(t, 0);
        }
        exit(0);
    }" > dummy.c ;
    echo "${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 "$ac_t""yes" 1>&6
        USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthreads"
    else
        echo "$ac_t""no" 1>&6
        
echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
echo "configure:11076: checking for pthread_create in -lpthread" >&5
echo "
    #include <pthread.h>
    #include <stdlib.h>
    void *foo(void *v) { int a = 1;  } 
    int main() { 
        pthread_t t;
        if (!pthread_create(&t, 0, &foo, 0)) {
            pthread_join(t, 0);
        }
        exit(0);
    }" > dummy.c ;
    echo "${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 "$ac_t""yes" 1>&6
        USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthread"
    else
        echo "$ac_t""no" 1>&6
        
echo $ac_n "checking for pthread_create in -lc_r""... $ac_c" 1>&6
echo "configure:11099: checking for pthread_create in -lc_r" >&5
echo "
    #include <pthread.h>
    #include <stdlib.h>
    void *foo(void *v) { int a = 1;  } 
    int main() { 
        pthread_t t;
        if (!pthread_create(&t, 0, &foo, 0)) {
            pthread_join(t, 0);
        }
        exit(0);
    }" > dummy.c ;
    echo "${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 "$ac_t""yes" 1>&6
        USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lc_r"
    else
        echo "$ac_t""no" 1>&6
        
echo $ac_n "checking for pthread_create in -lc""... $ac_c" 1>&6
echo "configure:11122: checking for pthread_create in -lc" >&5
echo "
    #include <pthread.h>
    #include <stdlib.h>
    void *foo(void *v) { int a = 1;  } 
    int main() { 
        pthread_t t;
        if (!pthread_create(&t, 0, &foo, 0)) {
            pthread_join(t, 0);
        }
        exit(0);
    }" > dummy.c ;
    echo "${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
        USE_PTHREADS=1
                
    else
        echo "$ac_t""no" 1>&6
        
    fi

            
    fi

        
    fi

    
    fi

    ;;
esac

# Check whether --with-pthreads or --without-pthreads was given.
if test "${with_pthreads+set}" = set; then
  withval="$with_pthreads"
  if test "$withval" = "yes"; then
     if test "$USE_PTHREADS"x = x; then
    { echo "configure: error:  --with-pthreads specified for a system without pthread support " 1>&2; exit 1; };
fi
  elif test "$withval" = "no"; then
    USE_PTHREADS=
    _PTHREAD_LDFLAGS=

  else
    { echo "configure: error: Option, pthreads, does not take an argument ($withval)." 1>&2; exit 1; }
  fi
fi


if test "$USE_PTHREADS"x != x
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:11181: 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 $? -eq 0; then
		if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthread`" -a -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
			ac_cv_have_dash_pthread=yes
	        case "$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:11204: 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 $? -eq 0; then
	    	if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthreads`" -a -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
			    ac_cv_have_dash_pthreads=yes
			    CFLAGS="$CFLAGS -pthreads"
			    CXXFLAGS="$CXXFLAGS -pthreads"
		    fi
	    fi
	    rm -f conftest*
    	echo "$ac_t""$ac_cv_have_dash_pthreads" 1>&6
    fi

	case "$target" in
	    *-*-freebsd*)
			cat >> confdefs.pytmp <<\EOF
    (''' _REENTRANT ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _REENTRANT 1
EOF

			cat >> confdefs.pytmp <<\EOF
    (''' _THREAD_SAFE ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _THREAD_SAFE 1
EOF

						if test "$ac_cv_have_dash_pthread" = "yes"; then
				_PTHREAD_LDFLAGS="-pthread"
			fi
			;;

	    *-*-openbsd*|*-*-bsdi*)
			cat >> confdefs.pytmp <<\EOF
    (''' _REENTRANT ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _REENTRANT 1
EOF

			cat >> confdefs.pytmp <<\EOF
    (''' _THREAD_SAFE ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _THREAD_SAFE 1
EOF

						if test "$ac_cv_have_dash_pthread" = "yes"; then
                _PTHREAD_LDFLAGS="-pthread"
			fi
			;;

	    *-*-linux*|*-*-kfreebsd*-gnu|*-*-gnu*)
			cat >> confdefs.pytmp <<\EOF
    (''' _REENTRANT ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _REENTRANT 1
EOF

			;;

	    *-aix4.3*|*-aix5*)
			cat >> confdefs.pytmp <<\EOF
    (''' _REENTRANT ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _REENTRANT 1
EOF

			;;

	    *-hpux11.*)
			cat >> confdefs.pytmp <<\EOF
    (''' _REENTRANT ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _REENTRANT 1
EOF

			;;

	    *-*-solaris*)
			cat >> confdefs.pytmp <<\EOF
    (''' _REENTRANT ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define _REENTRANT 1
EOF

			if test "$SOLARIS_SUNPRO_CC"; then
				CFLAGS="$CFLAGS -mt"
				CXXFLAGS="$CXXFLAGS -mt"
			fi
			;;
	esac
    LDFLAGS="${_PTHREAD_LDFLAGS} ${LDFLAGS}"
fi


if test $ac_cv_prog_gcc = yes; then
    echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
echo "configure:11309: 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 11315 "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 11333 "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

echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
echo "configure:11355: checking for 8-bit clean memcmp" >&5
if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  ac_cv_func_memcmp_clean=no
else
  cat > conftest.$ac_ext <<EOF
#line 11363 "configure"
#include "confdefs.h"

main()
{
  char c0 = 0x40, c1 = 0x80, c2 = 0x81;
  exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1);
}

EOF
if { (eval echo configure:11373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
  ac_cv_func_memcmp_clean=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_func_memcmp_clean=no
fi
rm -fr conftest*
fi

fi

echo "$ac_t""$ac_cv_func_memcmp_clean" 1>&6
test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}"

for ac_func in fchmod flockfile getc_unlocked _getc_nolock getpagesize \
                lchown localtime_r lstat64 memmove random rint sbrk snprintf \
                stat64 statvfs statvfs64 strerror strtok_r truncate64
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:11395: 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 11400 "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:11423: \"$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.pytmp <<EOF
    (''' $ac_tr_func ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done


if test -z "$MACOS_DEPLOYMENT_TARGET" || test "$MACOS_DEPLOYMENT_TARGET" -ge "100300"; then

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

echo $ac_n "checking for wcrtomb""... $ac_c" 1>&6
echo "configure:11461: checking for wcrtomb" >&5
if eval "test \"`echo '$''{'ac_cv_have_wcrtomb'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 11466 "configure"
#include "confdefs.h"
#include <wchar.h>
int main() {
mbstate_t ps={0};wcrtomb(0,'f',&ps);
; return 0; }
EOF
if { (eval echo configure:11473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_have_wcrtomb="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_have_wcrtomb="no"
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_have_wcrtomb" 1>&6
if test "$ac_cv_have_wcrtomb" = "yes"; then
    cat >> confdefs.pytmp <<\EOF
    (''' HAVE_WCRTOMB ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_WCRTOMB 1
EOF

fi
echo $ac_n "checking for mbrtowc""... $ac_c" 1>&6
echo "configure:11496: checking for mbrtowc" >&5
if eval "test \"`echo '$''{'ac_cv_have_mbrtowc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 11501 "configure"
#include "confdefs.h"
#include <wchar.h>
int main() {
mbstate_t ps={0};mbrtowc(0,0,0,&ps);
; return 0; }
EOF
if { (eval echo configure:11508: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_have_mbrtowc="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_have_mbrtowc="no"
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_have_mbrtowc" 1>&6
if test "$ac_cv_have_mbrtowc" = "yes"; then
    cat >> confdefs.pytmp <<\EOF
    (''' HAVE_MBRTOWC ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_MBRTOWC 1
EOF

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

fi

echo $ac_n "checking for res_ninit()""... $ac_c" 1>&6
echo "configure:11540: checking for res_ninit()" >&5
if eval "test \"`echo '$''{'ac_cv_func_res_ninit'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 11545 "configure"
#include "confdefs.h"

        #ifdef linux
        #define _BSD_SOURCE 1
        #endif
        #include <resolv.h>
        
int main() {
int foo = res_ninit(&_res);
; return 0; }
EOF
if { (eval echo configure:11557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_func_res_ninit=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_func_res_ninit=no
fi
rm -f conftest*
    
fi

echo "$ac_t""$ac_cv_func_res_ninit" 1>&6

if test "$ac_cv_func_res_ninit" = "yes"; then
    cat >> confdefs.pytmp <<\EOF
    (''' HAVE_RES_NINIT ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_RES_NINIT 1
EOF

fi

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

echo $ac_n "checking for gnu_get_libc_version()""... $ac_c" 1>&6
echo "configure:11590: checking for gnu_get_libc_version()" >&5
if eval "test \"`echo '$''{'ac_cv_func_gnu_get_libc_version'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 11595 "configure"
#include "confdefs.h"

        #ifdef HAVE_GNU_LIBC_VERSION_H
        #include <gnu/libc-version.h>
        #endif
        
int main() {
const char *glibc_version = gnu_get_libc_version();
; return 0; }
EOF
if { (eval echo configure:11606: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_func_gnu_get_libc_version=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_func_gnu_get_libc_version=no
        
fi
rm -f conftest*
    
fi

echo "$ac_t""$ac_cv_func_gnu_get_libc_version" 1>&6

if test "$ac_cv_func_gnu_get_libc_version" = "yes"; then
    cat >> confdefs.pytmp <<\EOF
    (''' HAVE_GNU_GET_LIBC_VERSION ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_GNU_GET_LIBC_VERSION 1
EOF

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


echo $ac_n "checking for an implementation of va_copy()""... $ac_c" 1>&6
echo "configure:11640: checking for an implementation of va_copy()" >&5
if eval "test \"`echo '$''{'ac_cv_va_copy'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
    if test "$cross_compiling" = yes; then
  ac_cv_va_copy=no
    
else
  cat > conftest.$ac_ext <<EOF
#line 11650 "configure"
#include "confdefs.h"

        #include <stdarg.h>
        void f (int i, ...) {
            va_list args1, args2;
            va_start (args1, i);
            va_copy (args2, args1);
            if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
                exit (1);
            va_end (args1); va_end (args2);
        }
        int main() { f (0, 42); return 0; }
EOF
if { (eval echo configure:11664: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
  ac_cv_va_copy=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_va_copy=no
fi
rm -fr conftest*
fi


fi

echo "$ac_t""$ac_cv_va_copy" 1>&6
echo $ac_n "checking for an implementation of __va_copy()""... $ac_c" 1>&6
echo "configure:11681: checking for an implementation of __va_copy()" >&5
if eval "test \"`echo '$''{'ac_cv___va_copy'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
    if test "$cross_compiling" = yes; then
  ac_cv___va_copy=no
    
else
  cat > conftest.$ac_ext <<EOF
#line 11691 "configure"
#include "confdefs.h"

        #include <stdarg.h>
        void f (int i, ...) {
            va_list args1, args2;
            va_start (args1, i);
            __va_copy (args2, args1);
            if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
                exit (1);
            va_end (args1); va_end (args2);
        }
        int main() { f (0, 42); return 0; }
EOF
if { (eval echo configure:11705: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
  ac_cv___va_copy=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv___va_copy=no
fi
rm -fr conftest*
fi


fi

echo "$ac_t""$ac_cv___va_copy" 1>&6
echo $ac_n "checking whether va_lists can be copied by value""... $ac_c" 1>&6
echo "configure:11722: checking whether va_lists can be copied by value" >&5
if eval "test \"`echo '$''{'ac_cv_va_val_copy'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  
    if test "$cross_compiling" = yes; then
  ac_cv_va_val_copy=yes
    
else
  cat > conftest.$ac_ext <<EOF
#line 11732 "configure"
#include "confdefs.h"

        #include <stdarg.h>
        void f (int i, ...) {
            va_list args1, args2;
            va_start (args1, i);
            args2 = args1;
            if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
                exit (1);
            va_end (args1); va_end (args2);
        }
        int main() { f (0, 42); return 0; }
EOF
if { (eval echo configure:11746: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
  ac_cv_va_val_copy=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_va_val_copy=no
fi
rm -fr conftest*
fi


fi

if test "x$ac_cv_va_copy" = "xyes"; then
    cat >> confdefs.pytmp <<\EOF
    (''' VA_COPY ''', r''' va_copy ''')
EOF
cat >> confdefs.h <<\EOF
#define VA_COPY va_copy
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' HAVE_VA_COPY ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_VA_COPY 1
EOF

elif test "x$ac_cv___va_copy" = "xyes"; then
    cat >> confdefs.pytmp <<\EOF
    (''' VA_COPY ''', r''' __va_copy ''')
EOF
cat >> confdefs.h <<\EOF
#define VA_COPY __va_copy
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' HAVE_VA_COPY ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_VA_COPY 1
EOF

fi

if test "x$ac_cv_va_val_copy" = "xno"; then
   cat >> confdefs.pytmp <<\EOF
    (''' HAVE_VA_LIST_AS_ARRAY ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_VA_LIST_AS_ARRAY 1
EOF

fi
echo "$ac_t""$ac_cv_va_val_copy" 1>&6

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


ARM_ABI_PREFIX=
if test "$GNU_CC"; then
  if test "$CPU_ARCH" = "arm" ; then
    echo $ac_n "checking for ARM EABI""... $ac_c" 1>&6
echo "configure:11816: checking for ARM EABI" >&5
if eval "test \"`echo '$''{'ac_cv_gcc_arm_eabi'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 11821 "configure"
#include "confdefs.h"

int main() {

#if defined(__ARM_EABI__)
  return 0;
#else
#error Not ARM EABI.
#endif
                        
; return 0; }
EOF
if { (eval echo configure:11834: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_gcc_arm_eabi="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_gcc_arm_eabi="no"
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_gcc_arm_eabi" 1>&6
    if test "$ac_cv_gcc_arm_eabi" = "yes"; then
        HAVE_ARM_EABI=1
        ARM_ABI_PREFIX=eabi-
    else
        ARM_ABI_PREFIX=oabi-
    fi
  fi

  TARGET_COMPILER_ABI="${TARGET_COMPILER_ABI-${ARM_ABI_PREFIX}gcc3}"
fi

echo $ac_n "checking for modern C++ template specialization syntax support""... $ac_c" 1>&6
echo "configure:11859: checking for modern C++ template specialization syntax support" >&5
if eval "test \"`echo '$''{'ac_cv_cpp_modern_specialize_template_syntax'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 11864 "configure"
#include "confdefs.h"
template <class T> struct X { int a; };
                               class Y {};
                               template <> struct X<Y> { double a; };
int main() {
X<int> int_x;
                               X<Y> y_x;
; return 0; }
EOF
if { (eval echo configure:11874: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_cpp_modern_specialize_template_syntax=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_cpp_modern_specialize_template_syntax=no
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_cpp_modern_specialize_template_syntax" 1>&6
if test "$ac_cv_cpp_modern_specialize_template_syntax" = no ; then
  { echo "configure: error: The C++ compiler does not support template specialization" 1>&2; exit 1; }
fi

echo $ac_n "checking whether partial template specialization works""... $ac_c" 1>&6
echo "configure:11892: checking whether partial template specialization works" >&5
if eval "test \"`echo '$''{'ac_cv_cpp_partial_specialization'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 11897 "configure"
#include "confdefs.h"
template <class T> class Foo {};
                               template <class T> class Foo<T*> {};
int main() {
return 0;
; return 0; }
EOF
if { (eval echo configure:11905: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_cpp_partial_specialization=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_cpp_partial_specialization=no
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_cpp_partial_specialization" 1>&6
if test "$ac_cv_cpp_partial_specialization" = yes ; then
  cat >> confdefs.pytmp <<\EOF
    (''' HAVE_CPP_PARTIAL_SPECIALIZATION ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_CPP_PARTIAL_SPECIALIZATION 1
EOF

fi

echo $ac_n "checking whether the C++ \"using\" keyword resolves ambiguity""... $ac_c" 1>&6
echo "configure:11929: checking whether the C++ \"using\" keyword resolves ambiguity" >&5
if eval "test \"`echo '$''{'ac_cv_cpp_ambiguity_resolving_using'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 11934 "configure"
#include "confdefs.h"
class X {
                                 public: int go(const X&) {return 3;}
                                         int jo(const X&) {return 3;}
                               };
                               class Y : public X {
                                 public:  int go(int) {return 2;}
                                          int jo(int) {return 2;}
                                          using X::jo;
                                 private: using X::go;
                               };
int main() {
X x; Y y; y.jo(x);
; return 0; }
EOF
if { (eval echo configure:11950: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_cpp_ambiguity_resolving_using=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_cpp_ambiguity_resolving_using=no
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_cpp_ambiguity_resolving_using" 1>&6
if test "$ac_cv_cpp_ambiguity_resolving_using" = yes ; then
   cat >> confdefs.pytmp <<\EOF
    (''' HAVE_CPP_AMBIGUITY_RESOLVING_USING ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_CPP_AMBIGUITY_RESOLVING_USING 1
EOF

fi

echo $ac_n "checking for C++ dynamic_cast to void*""... $ac_c" 1>&6
echo "configure:11974: checking for C++ dynamic_cast to void*" >&5
if eval "test \"`echo '$''{'ac_cv_cpp_dynamic_cast_void_ptr'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  ac_cv_cpp_dynamic_cast_void_ptr=no
else
  cat > conftest.$ac_ext <<EOF
#line 11982 "configure"
#include "confdefs.h"
class X { int i; public: virtual ~X() { } };
                            class Y { int j; public: virtual ~Y() { } };
                            class Z : public X, public Y { int k; };

                            int main() {
                                 Z mdo;
                                 X *subx = (X*)&mdo;
                                 Y *suby = (Y*)&mdo;
                                 return !((((void*)&mdo != (void*)subx) &&
                                           ((void*)&mdo == dynamic_cast<void*>(subx))) ||
                                          (((void*)&mdo != (void*)suby) &&
                                           ((void*)&mdo == dynamic_cast<void*>(suby))));
                            }
EOF
if { (eval echo configure:11998: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
  ac_cv_cpp_dynamic_cast_void_ptr=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_cpp_dynamic_cast_void_ptr=no
fi
rm -fr conftest*
fi

fi

echo "$ac_t""$ac_cv_cpp_dynamic_cast_void_ptr" 1>&6
if test "$ac_cv_cpp_dynamic_cast_void_ptr" = yes ; then
   cat >> confdefs.pytmp <<\EOF
    (''' HAVE_CPP_DYNAMIC_CAST_TO_VOID_PTR ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_CPP_DYNAMIC_CAST_TO_VOID_PTR 1
EOF

fi


echo $ac_n "checking whether C++ requires implementation of unused virtual methods""... $ac_c" 1>&6
echo "configure:12025: checking whether C++ requires implementation of unused virtual methods" >&5
if eval "test \"`echo '$''{'ac_cv_cpp_unused_required'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 12030 "configure"
#include "confdefs.h"
class X {private: virtual void never_called();};
int main() {
X x;
; return 0; }
EOF
if { (eval echo configure:12037: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_cpp_unused_required=no
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_cpp_unused_required=yes
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_cpp_unused_required" 1>&6
if test "$ac_cv_cpp_unused_required" = yes ; then
   cat >> confdefs.pytmp <<\EOF
    (''' NEED_CPP_UNUSED_IMPLEMENTATIONS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define NEED_CPP_UNUSED_IMPLEMENTATIONS 1
EOF

fi



echo $ac_n "checking for trouble comparing to zero near std::operator!=()""... $ac_c" 1>&6
echo "configure:12063: checking for trouble comparing to zero near std::operator!=()" >&5
if eval "test \"`echo '$''{'ac_cv_trouble_comparing_to_zero'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 12068 "configure"
#include "confdefs.h"
#include <algorithm>
                                template <class T> class Foo {};
                                class T2;
                                template <class T> int operator==(const T2*, const T&) { return 0; }
                                template <class T> int operator!=(const T2*, const T&) { return 0; }
int main() {
Foo<int> f; return (0 != f);
; return 0; }
EOF
if { (eval echo configure:12079: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_trouble_comparing_to_zero=no
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_trouble_comparing_to_zero=yes
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_trouble_comparing_to_zero" 1>&6
if test "$ac_cv_trouble_comparing_to_zero" = yes ; then
  cat >> confdefs.pytmp <<\EOF
    (''' HAVE_CPP_TROUBLE_COMPARING_TO_ZERO ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_CPP_TROUBLE_COMPARING_TO_ZERO 1
EOF

fi

# try harder, when checking for __thread support, see bug 521750 comment #33 and below
# We pass MOZ_OPTIMIZE_LDFLAGS to the linker because if dead_strip is
# enabled, the linker in xcode 4.1 will crash. Without this it would crash when
# linking XUL.
_SAVE_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS $DSO_PIC_CFLAGS $DSO_LDOPTS $MOZ_OPTIMIZE_LDFLAGS"
echo $ac_n "checking for __thread keyword for TLS variables""... $ac_c" 1>&6
echo "configure:12109: checking for __thread keyword for TLS variables" >&5
if eval "test \"`echo '$''{'ac_cv_thread_keyword'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 12114 "configure"
#include "confdefs.h"
__thread bool tlsIsMainThread = false;
int main() {
return tlsIsMainThread;
; return 0; }
EOF
if { (eval echo configure:12121: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_thread_keyword=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_thread_keyword=no
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_thread_keyword" 1>&6
LDFLAGS=$_SAVE_LDFLAGS
if test "$ac_cv_thread_keyword" = yes; then
  # mips builds fail with TLS variables because of a binutils bug.
  # See bug 528687
  case "${target}" in
    mips*-*)
      :
      ;;
    *-android*|*-linuxandroid*)
      :
      ;;
    *)
      cat >> confdefs.pytmp <<\EOF
    (''' HAVE_THREAD_TLS_KEYWORD ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_THREAD_TLS_KEYWORD 1
EOF

      ;;
  esac
fi


echo $ac_n "checking for __attribute__((always_inline))""... $ac_c" 1>&6
echo "configure:12159: checking for __attribute__((always_inline))" >&5
if eval "test \"`echo '$''{'ac_cv_attribute_always_inline'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 12164 "configure"
#include "confdefs.h"
inline void f(void) __attribute__((always_inline));
int main() {

; return 0; }
EOF
if { (eval echo configure:12171: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_attribute_always_inline=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_attribute_always_inline=no
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_attribute_always_inline" 1>&6

echo $ac_n "checking for __attribute__((malloc))""... $ac_c" 1>&6
echo "configure:12186: checking for __attribute__((malloc))" >&5
if eval "test \"`echo '$''{'ac_cv_attribute_malloc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 12191 "configure"
#include "confdefs.h"
void* f(int) __attribute__((malloc));
int main() {

; return 0; }
EOF
if { (eval echo configure:12198: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_attribute_malloc=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_attribute_malloc=no
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_attribute_malloc" 1>&6

echo $ac_n "checking for __attribute__((warn_unused_result))""... $ac_c" 1>&6
echo "configure:12213: checking for __attribute__((warn_unused_result))" >&5
if eval "test \"`echo '$''{'ac_cv_attribute_warn_unused'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 12218 "configure"
#include "confdefs.h"
int f(void) __attribute__((warn_unused_result));
int main() {

; return 0; }
EOF
if { (eval echo configure:12225: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_attribute_warn_unused=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_attribute_warn_unused=no
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_attribute_warn_unused" 1>&6

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_n "checking for LC_MESSAGES""... $ac_c" 1>&6
echo "configure:12249: checking for LC_MESSAGES" >&5
if eval "test \"`echo '$''{'ac_cv_i18n_lc_messages'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 12254 "configure"
#include "confdefs.h"
#include <locale.h>
int main() {
int category = LC_MESSAGES;
; return 0; }
EOF
if { (eval echo configure:12261: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_i18n_lc_messages=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_i18n_lc_messages=no
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_i18n_lc_messages" 1>&6
if test "$ac_cv_i18n_lc_messages" = yes; then
   cat >> confdefs.pytmp <<\EOF
    (''' HAVE_I18N_LC_MESSAGES ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_I18N_LC_MESSAGES 1
EOF

fi

for ac_func in localeconv
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:12287: 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 12292 "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:12315: \"$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.pytmp <<EOF
    (''' $ac_tr_func ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

fi # ! SKIP_COMPILER_CHECKS

TARGET_XPCOM_ABI=
if test -n "${CPU_ARCH}" -a -n "${TARGET_COMPILER_ABI}"; then
    TARGET_XPCOM_ABI="${CPU_ARCH}-${TARGET_COMPILER_ABI}"
fi


if test "$ac_cv_attribute_malloc" = yes ; then
  cat >> confdefs.pytmp <<\EOF
    (''' NS_ATTR_MALLOC ''', r''' __attribute__((malloc)) ''')
EOF
cat >> confdefs.h <<\EOF
#define NS_ATTR_MALLOC __attribute__((malloc))
EOF

else
  cat >> confdefs.pytmp <<\EOF
    (''' NS_ATTR_MALLOC ''', r'''  ''')
EOF
cat >> confdefs.h <<\EOF
#define NS_ATTR_MALLOC 
EOF

fi

if test "$ac_cv_attribute_warn_unused" = yes ; then
  cat >> confdefs.pytmp <<\EOF
    (''' NS_WARN_UNUSED_RESULT ''', r''' __attribute__((warn_unused_result)) ''')
EOF
cat >> confdefs.h <<\EOF
#define NS_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
EOF

else
  cat >> confdefs.pytmp <<\EOF
    (''' NS_WARN_UNUSED_RESULT ''', r'''  ''')
EOF
cat >> confdefs.h <<\EOF
#define NS_WARN_UNUSED_RESULT 
EOF

fi


if test -n "$SKIP_COMPILER_CHECKS"; then
      cat >> confdefs.pytmp <<\EOF
    (''' MALLOC_H ''', r''' <malloc.h> ''')
EOF
cat >> confdefs.h <<\EOF
#define MALLOC_H <malloc.h>
EOF

   cat >> confdefs.pytmp <<\EOF
    (''' HAVE_FORCEINLINE ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_FORCEINLINE 1
EOF

   cat >> confdefs.pytmp <<\EOF
    (''' HAVE_LOCALECONV ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_LOCALECONV 1
EOF

fi # SKIP_COMPILER_CHECKS


# app update channel is 'default' when not supplied.
# Check whether --enable-update-channel or --disable-update-channel was given.
if test "${enable_update_channel+set}" = set; then
  enableval="$enable_update_channel"
  MOZ_UPDATE_CHANNEL=`echo $enableval | tr A-Z a-z`
fi


if test -z "$MOZ_UPDATE_CHANNEL"; then
    MOZ_UPDATE_CHANNEL=default
fi
cat >> confdefs.pytmp <<EOF
    (''' MOZ_UPDATE_CHANNEL ''', r''' $MOZ_UPDATE_CHANNEL ''')
EOF
cat >> confdefs.h <<EOF
#define MOZ_UPDATE_CHANNEL $MOZ_UPDATE_CHANNEL
EOF



# External Packages

# Check whether --with-system-nspr or --without-system-nspr was given.
if test "${with_system_nspr+set}" = set; then
  withval="$with_system_nspr"
  if test "$withval" = "yes"; then
    _USE_SYSTEM_NSPR=1 
  elif test "$withval" = "no"; then
    :
  else
    { echo "configure: error: Option, system-nspr, does not take an argument ($withval)." 1>&2; exit 1; }
  fi
fi


# Check whether --with-nspr-cflags or --without-nspr-cflags was given.
if test "${with_nspr_cflags+set}" = set; then
  withval="$with_nspr_cflags"
  NSPR_CFLAGS=$withval
fi

# Check whether --with-nspr-libs or --without-nspr-libs was given.
if test "${with_nspr_libs+set}" = set; then
  withval="$with_nspr_libs"
  NSPR_LIBS=$withval
fi




if test "$_USE_SYSTEM_NSPR" && (test "$NSPR_CFLAGS" -o "$NSPR_LIBS"); then
    { echo "configure: error: --with-system-nspr and --with-nspr-libs/cflags are mutually exclusive.
See 'configure --help'." 1>&2; exit 1; }
fi

if test -n "$_USE_SYSTEM_NSPR"; then
    MOZ_NATIVE_NSPR=
    
# Check whether --with-nspr-prefix or --without-nspr-prefix was given.
if test "${with_nspr_prefix+set}" = set; then
  withval="$with_nspr_prefix"
  nspr_config_prefix="$withval"
else
  nspr_config_prefix=""
fi


# Check whether --with-nspr-exec-prefix or --without-nspr-exec-prefix was given.
if test "${with_nspr_exec_prefix+set}" = set; then
  withval="$with_nspr_exec_prefix"
  nspr_config_exec_prefix="$withval"
else
  nspr_config_exec_prefix=""
fi


	if test -n "$nspr_config_exec_prefix"; then
		nspr_config_args="$nspr_config_args --exec-prefix=$nspr_config_exec_prefix"
		if test -z "$NSPR_CONFIG"; then
			NSPR_CONFIG=$nspr_config_exec_prefix/bin/nspr-config
		fi
	fi
	if test -n "$nspr_config_prefix"; then
		nspr_config_args="$nspr_config_args --prefix=$nspr_config_prefix"
		if test -z "$NSPR_CONFIG"; then
			NSPR_CONFIG=$nspr_config_prefix/bin/nspr-config
		fi
	fi

	unset ac_cv_path_NSPR_CONFIG
	# Extract the first word of "nspr-config", so it can be a program name with args.
set dummy nspr-config; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:12505: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_NSPR_CONFIG'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$NSPR_CONFIG" in
  /*)
  ac_cv_path_NSPR_CONFIG="$NSPR_CONFIG" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_NSPR_CONFIG="$NSPR_CONFIG" # 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_NSPR_CONFIG="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_NSPR_CONFIG" && ac_cv_path_NSPR_CONFIG="no"
  ;;
esac
fi
NSPR_CONFIG="$ac_cv_path_NSPR_CONFIG"
if test -n "$NSPR_CONFIG"; then
  echo "$ac_t""$NSPR_CONFIG" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

	min_nspr_version=4.9.2
	echo $ac_n "checking for NSPR - version >= $min_nspr_version""... $ac_c" 1>&6
echo "configure:12540: checking for NSPR - version >= $min_nspr_version" >&5

	no_nspr=""
	if test "$NSPR_CONFIG" != "no"; then
		NSPR_CFLAGS=`$NSPR_CONFIG $nspr_config_args --cflags`
		NSPR_LIBS=`$NSPR_CONFIG $nspr_config_args --libs`
		NSPR_VERSION_STRING=`$NSPR_CONFIG $nspr_config_args --version`	
	elif test -n "${NO_NSPR_CONFIG_SYSTEM_VERSION}"; then
	    NSPR_CFLAGS="${NO_NSPR_CONFIG_SYSTEM_CFLAGS}"
		NSPR_LIBS="${NO_NSPR_CONFIG_SYSTEM_LDFLAGS}"
		NSPR_VERSION_STRING="$NO_NSPR_CONFIG_SYSTEM_VERSION"
	else
	    no_nspr="yes"
	fi

	if test -z "$no_nspr"; then
		nspr_config_major_version=`echo $NSPR_VERSION_STRING | \
			sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\1/'`
		nspr_config_minor_version=`echo $NSPR_VERSION_STRING | \
			sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\2/'`
		nspr_config_micro_version=`echo $NSPR_VERSION_STRING | \
			sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'`
		min_nspr_major_version=`echo $min_nspr_version | \
			sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\1/'`
		min_nspr_minor_version=`echo $min_nspr_version | \
			sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\2/'`
		min_nspr_micro_version=`echo $min_nspr_version | \
			sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'`
		if test "$nspr_config_major_version" -ne "$min_nspr_major_version"; then
			no_nspr="yes"
		elif test "$nspr_config_major_version" -eq "$min_nspr_major_version" &&
		     test "$nspr_config_minor_version" -lt "$min_nspr_minor_version"; then
			no_nspr="yes"
		elif test "$nspr_config_major_version" -eq "$min_nspr_major_version" &&
		     test "$nspr_config_minor_version" -eq "$min_nspr_minor_version" &&
		     test "$nspr_config_micro_version" -lt "$min_nspr_micro_version"; then
			no_nspr="yes"
		fi
	fi

	if test -z "$no_nspr"; then
		echo "$ac_t""yes" 1>&6
		MOZ_NATIVE_NSPR=1     
	else
		echo "$ac_t""no" 1>&6
		{ echo "configure: error: your don't have NSPR installed or your version is too old" 1>&2; exit 1; }
	fi


	
	


fi

if test -n "$MOZ_NATIVE_NSPR"; then
    _SAVE_CFLAGS=$CFLAGS
    CFLAGS="$CFLAGS $NSPR_CFLAGS"
    cat > conftest.$ac_ext <<EOF
#line 12599 "configure"
#include "confdefs.h"
#include "prlog.h"
int main() {
#ifndef PR_STATIC_ASSERT
                 #error PR_STATIC_ASSERT not defined
                 #endif
; return 0; }
EOF
if { (eval echo configure:12608: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  MOZ_NATIVE_NSPR=1
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  { echo "configure: error: system NSPR does not support PR_STATIC_ASSERT" 1>&2; exit 1; }
fi
rm -f conftest*
    CFLAGS=$_SAVE_CFLAGS
fi

ZLIB_DIR=yes



MOZZLIB=1.2.3

# Check whether --with-system-zlib or --without-system-zlib was given.
if test "${with_system_zlib+set}" = set; then
  withval="$with_system_zlib"
  ZLIB_DIR=$withval
fi


if test -z "$MOZ_ZLIB_LIBS$MOZ_ZLIB_CFLAGS$SKIP_LIBRARY_CHECKS"; then
    _SAVE_CFLAGS=$CFLAGS
    _SAVE_LDFLAGS=$LDFLAGS
    _SAVE_LIBS=$LIBS

    if test -n "${ZLIB_DIR}" -a "${ZLIB_DIR}" != "yes"; then
        MOZ_ZLIB_CFLAGS="-I${ZLIB_DIR}/include"
        MOZ_ZLIB_LIBS="-L${ZLIB_DIR}/lib"
        CFLAGS="$MOZ_ZLIB_CFLAGS $CFLAGS"
        LDFLAGS="$MOZ_ZLIB_LIBS $LDFLAGS"
    fi
    if test -z "$ZLIB_DIR" -o "$ZLIB_DIR" = no; then
        MOZ_NATIVE_ZLIB=
    else
        echo $ac_n "checking for gzread in -lz""... $ac_c" 1>&6
echo "configure:12649: checking for gzread in -lz" >&5
ac_lib_var=`echo z'_'gzread | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lz  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 12657 "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 gzread();

int main() {
gzread()
; return 0; }
EOF
if { (eval echo configure:12668: \"$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 "$ac_t""yes" 1>&6
  MOZ_NATIVE_ZLIB=1 MOZ_ZLIB_LIBS="$MOZ_ZLIB_LIBS -lz"
else
  echo "$ac_t""no" 1>&6
MOZ_NATIVE_ZLIB=
fi

        if test "$MOZ_NATIVE_ZLIB" = 1; then
            MOZZLIBNUM=`echo $MOZZLIB | awk -F. '{printf "0x%x\n", ((($1 * 16 + $2) * 16) + $3) * 16 + $4}'`
            cat > conftest.$ac_ext <<EOF
#line 12692 "configure"
#include "confdefs.h"
 #include <stdio.h>
                             #include <string.h>
                             #include <zlib.h> 
int main() {
 #if ZLIB_VERNUM < $MOZZLIBNUM
                             #error "Insufficient zlib version ($MOZZLIBNUM required)."
                             #endif 
; return 0; }
EOF
if { (eval echo configure:12703: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  MOZ_NATIVE_ZLIB=1
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  { echo "configure: error: Insufficient zlib version for --with-system-zlib ($MOZZLIB required)" 1>&2; exit 1; }
fi
rm -f conftest*
        fi
    fi
    CFLAGS=$_SAVE_CFLAGS
    LDFLAGS=$_SAVE_LDFLAGS
    LIBS=$_SAVE_LIBS
fi







# Check whether --enable-system-ffi or --disable-system-ffi was given.
if test "${enable_system_ffi+set}" = set; then
  enableval="$enable_system_ffi"
  if test "$enableval" = "yes"; then
    MOZ_NATIVE_FFI=1 
  elif test "$enableval" = "no"; then
    :
  else
    { echo "configure: error: Option, system-ffi, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


if test -n "$MOZ_NATIVE_FFI"; then
    # Vanilla libffi 3.0.9 needs a few patches from upcoming version 3.0.10
    # for non-GCC compilers.
    if test -z "$GNU_CC"; then
        succeeded=no

  if test -z "$PKG_CONFIG"; then
    # Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:12749: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_PKG_CONFIG'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$PKG_CONFIG" in
  /*)
  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # 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_PKG_CONFIG="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
  ;;
esac
fi
PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
if test -n "$PKG_CONFIG"; then
  echo "$ac_t""$PKG_CONFIG" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

  fi

  if test "$PKG_CONFIG" = "no" ; then
     echo "*** The pkg-config script could not be found. Make sure it is"
     echo "*** in your path, or set the PKG_CONFIG environment variable"
     echo "*** to the full path to pkg-config."
     echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
  else
     PKG_CONFIG_MIN_VERSION=0.9.0
     if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
        echo $ac_n "checking for libffi > 3.0.9""... $ac_c" 1>&6
echo "configure:12793: checking for libffi > 3.0.9" >&5

        if $PKG_CONFIG --exists "libffi > 3.0.9" ; then
            echo "$ac_t""yes" 1>&6
            succeeded=yes

            echo $ac_n "checking MOZ_FFI_CFLAGS""... $ac_c" 1>&6
echo "configure:12800: checking MOZ_FFI_CFLAGS" >&5
            MOZ_FFI_CFLAGS=`$PKG_CONFIG --cflags "libffi > 3.0.9"`
            echo "$ac_t""$MOZ_FFI_CFLAGS" 1>&6

            echo $ac_n "checking MOZ_FFI_LIBS""... $ac_c" 1>&6
echo "configure:12805: checking MOZ_FFI_LIBS" >&5
            ## Remove evil flags like -Wl,--export-dynamic
            MOZ_FFI_LIBS="`$PKG_CONFIG --libs \"libffi > 3.0.9\" |sed s/-Wl,--export-dynamic//g`"
            echo "$ac_t""$MOZ_FFI_LIBS" 1>&6
        else
            MOZ_FFI_CFLAGS=""
            MOZ_FFI_LIBS=""
            ## If we have a custom action on failure, don't print errors, but 
            ## do set a variable so people can do so.
            MOZ_FFI_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libffi > 3.0.9"`
            echo $MOZ_FFI_PKG_ERRORS
        fi

        
        
     else
        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
        echo "*** See http://www.freedesktop.org/software/pkgconfig"
     fi
  fi

  if test $succeeded = yes; then
     :
  else
     if test "$COMPILE_ENVIRONMENT"; then 
       { echo "configure: error: Library requirements (libffi > 3.0.9) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them." 1>&2; exit 1; }
     fi
  fi

    else
        succeeded=no

  if test -z "$PKG_CONFIG"; then
    # Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:12841: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_PKG_CONFIG'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$PKG_CONFIG" in
  /*)
  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # 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_PKG_CONFIG="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
  ;;
esac
fi
PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
if test -n "$PKG_CONFIG"; then
  echo "$ac_t""$PKG_CONFIG" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

  fi

  if test "$PKG_CONFIG" = "no" ; then
     echo "*** The pkg-config script could not be found. Make sure it is"
     echo "*** in your path, or set the PKG_CONFIG environment variable"
     echo "*** to the full path to pkg-config."
     echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
  else
     PKG_CONFIG_MIN_VERSION=0.9.0
     if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
        echo $ac_n "checking for libffi >= 3.0.9""... $ac_c" 1>&6
echo "configure:12885: checking for libffi >= 3.0.9" >&5

        if $PKG_CONFIG --exists "libffi >= 3.0.9" ; then
            echo "$ac_t""yes" 1>&6
            succeeded=yes

            echo $ac_n "checking MOZ_FFI_CFLAGS""... $ac_c" 1>&6
echo "configure:12892: checking MOZ_FFI_CFLAGS" >&5
            MOZ_FFI_CFLAGS=`$PKG_CONFIG --cflags "libffi >= 3.0.9"`
            echo "$ac_t""$MOZ_FFI_CFLAGS" 1>&6

            echo $ac_n "checking MOZ_FFI_LIBS""... $ac_c" 1>&6
echo "configure:12897: checking MOZ_FFI_LIBS" >&5
            ## Remove evil flags like -Wl,--export-dynamic
            MOZ_FFI_LIBS="`$PKG_CONFIG --libs \"libffi >= 3.0.9\" |sed s/-Wl,--export-dynamic//g`"
            echo "$ac_t""$MOZ_FFI_LIBS" 1>&6
        else
            MOZ_FFI_CFLAGS=""
            MOZ_FFI_LIBS=""
            ## If we have a custom action on failure, don't print errors, but 
            ## do set a variable so people can do so.
            MOZ_FFI_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libffi >= 3.0.9"`
            echo $MOZ_FFI_PKG_ERRORS
        fi

        
        
     else
        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
        echo "*** See http://www.freedesktop.org/software/pkgconfig"
     fi
  fi

  if test $succeeded = yes; then
     :
  else
     if test "$COMPILE_ENVIRONMENT"; then 
       { echo "configure: error: Library requirements (libffi >= 3.0.9) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them." 1>&2; exit 1; }
     fi
  fi

    fi
fi




# Application

ENABLE_TESTS=1

USE_ARM_KUSER=

case "${target}" in
    arm*-android*|arm*-linuxandroid*)
        USE_ARM_KUSER=1
        ;;
esac

# Check whether --with-arm-kuser or --without-arm-kuser was given.
if test "${with_arm_kuser+set}" = set; then
  withval="$with_arm_kuser"
  if test "$withval" = "yes"; then
    USE_ARM_KUSER=1
  elif test "$withval" = "no"; then
    :
  else
    { echo "configure: error: Option, arm-kuser, does not take an argument ($withval)." 1>&2; exit 1; }
  fi
fi

if test -n "$USE_ARM_KUSER"; then
   cat >> confdefs.pytmp <<\EOF
    (''' USE_ARM_KUSER ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define USE_ARM_KUSER 1
EOF

fi

# Components and Features

# Check whether --enable-ui-locale or --disable-ui-locale was given.
if test "${enable_ui_locale+set}" = set; then
  enableval="$enable_ui_locale"
  MOZ_UI_LOCALE=$enableval 
fi



# Check whether --enable-tests or --disable-tests was given.
if test "${enable_tests+set}" = set; then
  enableval="$enable_tests"
  if test "$enableval" = "no"; then
    ENABLE_TESTS=
  elif test "$enableval" = "yes"; then
    ENABLE_TESTS=1 
  else
    { echo "configure: error: Option, tests, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


# Individual module options

# Debugging and Optimizations

if test -z "$MOZ_DEBUG_FLAGS"; then
  MOZ_DEBUG_FLAGS="-g"
fi

# Check whether --enable-debug or --disable-debug was given.
if test "${enable_debug+set}" = set; then
  enableval="$enable_debug"
   if test "$enableval" != "no"; then
    MOZ_DEBUG=1
    if test "$ENABLE_METHODJIT"; then
         # needs MethodJIT or YarrJIT
         ENABLE_METHODJIT_SPEW=1
    fi
    if test -n "$enableval" -a "$enableval" != "yes"; then
        MOZ_DEBUG_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'`
        _MOZ_DEBUG_FLAGS_SET=1
    fi
  else
    MOZ_DEBUG=
  fi 
else
  MOZ_DEBUG=
fi


MOZ_DEBUG_ENABLE_DEFS="-DDEBUG -D_DEBUG -DTRACING"
# Check whether --with-debug-label or --without-debug-label was given.
if test "${with_debug_label+set}" = set; then
  withval="$with_debug_label"
   for option in `echo $withval | sed 's/,/ /g'`; do
    MOZ_DEBUG_ENABLE_DEFS="$MOZ_DEBUG_ENABLE_DEFS -DDEBUG_${option}"
done
fi


MOZ_DEBUG_DISABLE_DEFS="-DNDEBUG -DTRIMMED"

if test -n "$MOZ_DEBUG"; then
    echo $ac_n "checking for valid debug flags""... $ac_c" 1>&6
echo "configure:13032: checking for valid debug flags" >&5
    _SAVE_CFLAGS=$CFLAGS
    CFLAGS="$CFLAGS $MOZ_DEBUG_FLAGS"
    cat > conftest.$ac_ext <<EOF
#line 13036 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() {
printf("Hello World\n");
; return 0; }
EOF
if { (eval echo configure:13043: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  _results=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  _results=no
fi
rm -f conftest*
    echo "$ac_t""$_results" 1>&6
    if test "$_results" = "no"; then
        { echo "configure: error: These compiler flags are invalid: $MOZ_DEBUG_FLAGS" 1>&2; exit 1; }
    fi
    CFLAGS=$_SAVE_CFLAGS
fi

if test "$ENABLE_METHODJIT_SPEW"; then
    cat >> confdefs.pytmp <<\EOF
    (''' JS_METHODJIT_SPEW ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_METHODJIT_SPEW 1
EOF

fi

if test -z "$MOZ_OPTIMIZE_FLAGS"; then
	MOZ_OPTIMIZE_FLAGS="-O"
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" -a "$enableval" != "yes"; then
        MOZ_OPTIMIZE_FLAGS=`echo "$enableval" | sed -e 's|\\\ | |g'`
        MOZ_OPTIMIZE=2
    fi
else
    MOZ_OPTIMIZE=
fi 
else
  MOZ_OPTIMIZE=1
fi



  case "$target" in
  *android*)
    unwind_tables="-funwind-tables"
    ;;
  esac
  if test "$GNU_CC"; then
    MOZ_ENABLE_FRAME_PTR="-fno-omit-frame-pointer $unwind_tables"
    MOZ_DISABLE_FRAME_PTR="-fomit-frame-pointer"
  else
    case "$target" in
    *-mingw*)
      MOZ_ENABLE_FRAME_PTR="-Oy-"
      MOZ_DISABLE_FRAME_PTR="-Oy"
    ;;
    esac
  fi

  # if we are debugging or profiling, we want a frame pointer.
  if test -z "$MOZ_OPTIMIZE" -o \
          -n "$MOZ_PROFILING" -o -n "$MOZ_DEBUG"; then
    MOZ_FRAMEPTR_FLAGS="$MOZ_ENABLE_FRAME_PTR"
  else
    MOZ_FRAMEPTR_FLAGS="$MOZ_DISABLE_FRAME_PTR"
  fi


if test "$COMPILE_ENVIRONMENT"; then
if test -n "$MOZ_OPTIMIZE"; then
    echo $ac_n "checking for valid optimization flags""... $ac_c" 1>&6
echo "configure:13121: checking for valid optimization flags" >&5
    _SAVE_CFLAGS=$CFLAGS
    CFLAGS="$CFLAGS $MOZ_OPTIMIZE_FLAGS"
    cat > conftest.$ac_ext <<EOF
#line 13125 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() {
printf("Hello World\n");
; return 0; }
EOF
if { (eval echo configure:13132: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  _results=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  _results=no
fi
rm -f conftest*
    echo "$ac_t""$_results" 1>&6
    if test "$_results" = "no"; then
        { echo "configure: error: These compiler flags are invalid: $MOZ_OPTIMIZE_FLAGS" 1>&2; exit 1; }
    fi
    CFLAGS=$_SAVE_CFLAGS
fi
fi # COMPILE_ENVIRONMENT








# Check whether --enable-debug-symbols or --disable-debug-symbols was given.
if test "${enable_debug_symbols+set}" = set; then
  enableval="$enable_debug_symbols"
   if test "$enableval" != "no"; then
      MOZ_DEBUG_SYMBOLS=1
      if test -n "$enableval" -a "$enableval" != "yes"; then
          if test -z "$_MOZ_DEBUG_FLAGS_SET"; then
              MOZ_DEBUG_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'`
          else
              { echo "configure: error: --enable-debug-symbols flags cannot be used with --enable-debug flags" 1>&2; exit 1; }
          fi
      fi
  else
      MOZ_DEBUG_SYMBOLS=
  fi 
else
  MOZ_DEBUG_SYMBOLS=1
fi


if test -n "$MOZ_DEBUG" -o -n "$MOZ_DEBUG_SYMBOLS"; then
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_DEBUG_SYMBOLS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_DEBUG_SYMBOLS 1
EOF

    export MOZ_DEBUG_SYMBOLS
fi

# Check whether --enable-trace-logging or --disable-trace-logging was given.
if test "${enable_trace_logging+set}" = set; then
  enableval="$enable_trace_logging"
  if test "$enableval" = "yes"; then
    ENABLE_TRACE_LOGGING=1
  elif test "$enableval" = "no"; then
    ENABLE_TRACE_LOGGING= 
  else
    { echo "configure: error: Option, trace-logging, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi




if test "$ENABLE_TRACE_LOGGING"; then
    cat >> confdefs.pytmp <<\EOF
    (''' JS_TRACE_LOGGING ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_TRACE_LOGGING 1
EOF

fi

# Check whether --enable-warnings-as-errors or --disable-warnings-as-errors was given.
if test "${enable_warnings_as_errors+set}" = set; then
  enableval="$enable_warnings_as_errors"
  if test "$enableval" = "no"; then
    MOZ_ENABLE_WARNINGS_AS_ERRORS=1
  elif test "$enableval" = "yes"; then
    MOZ_ENABLE_WARNINGS_AS_ERRORS=
  else
    { echo "configure: error: Option, warnings-as-errors, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -z "$MOZ_ENABLE_WARNINGS_AS_ERRORS"; then
   WARNINGS_AS_ERRORS=''
fi

# Check whether --enable-sm-fail-on-warnings or --disable-sm-fail-on-warnings was given.
if test "${enable_sm_fail_on_warnings+set}" = set; then
  enableval="$enable_sm_fail_on_warnings"
  if test "$enableval" = "yes"; then
    FAIL_ON_WARNINGS=1
  elif test "$enableval" = "no"; then
    FAIL_ON_WARNINGS= 
  else
    { echo "configure: error: Option, sm-fail-on-warnings, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi




NS_TRACE_MALLOC=${MOZ_TRACE_MALLOC}
# Check whether --enable-trace-malloc or --disable-trace-malloc was given.
if test "${enable_trace_malloc+set}" = set; then
  enableval="$enable_trace_malloc"
  if test "$enableval" = "yes"; then
    NS_TRACE_MALLOC=1
  elif test "$enableval" = "no"; then
    NS_TRACE_MALLOC= 
  else
    { echo "configure: error: Option, trace-malloc, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test "$NS_TRACE_MALLOC"; then
  # Please, Mr. Linker Man, don't take away our symbol names
  MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS=
  cat >> confdefs.pytmp <<\EOF
    (''' NS_TRACE_MALLOC ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define NS_TRACE_MALLOC 1
EOF

fi



# Check whether --enable-dmd or --disable-dmd was given.
if test "${enable_dmd+set}" = set; then
  enableval="$enable_dmd"
  if test "$enableval" = "yes"; then
    MOZ_DMD=1
  elif test "$enableval" = "no"; then
    MOZ_DMD= 
  else
    { echo "configure: error: Option, dmd, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


if test "$NS_TRACE_MALLOC"; then        # trace-malloc disables DMD
    MOZ_DMD=
fi
if test "$MOZ_DMD"; then
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_DMD ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_DMD 1
EOF


    if test "${CPU_ARCH}" = "arm"; then
        CFLAGS="$CFLAGS -funwind-tables"
        CXXFLAGS="$CXXFLAGS -funwind-tables"
    fi
fi

# Check whether --enable-jemalloc or --disable-jemalloc was given.
if test "${enable_jemalloc+set}" = set; then
  enableval="$enable_jemalloc"
  if test "$enableval" = "yes"; then
    MOZ_MEMORY=1
  elif test "$enableval" = "no"; then
    MOZ_MEMORY=
  else
    { echo "configure: error: Option, jemalloc, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


if test "$NS_TRACE_MALLOC"; then
    MOZ_MEMORY=
fi

if test "$MOZ_MEMORY"; then

    if test "$OS_ARCH" = "WINNT"; then
    if test -z "$HAVE_64BIT_OS"; then
      cat >> confdefs.pytmp <<EOF
    (''' MOZ_MEMORY_SIZEOF_PTR_2POW ''', r''' 2 ''')
EOF
cat >> confdefs.h <<EOF
#define MOZ_MEMORY_SIZEOF_PTR_2POW 2
EOF

    else
      cat >> confdefs.pytmp <<EOF
    (''' MOZ_MEMORY_SIZEOF_PTR_2POW ''', r''' 3 ''')
EOF
cat >> confdefs.h <<EOF
#define MOZ_MEMORY_SIZEOF_PTR_2POW 3
EOF

    fi
  else
    echo $ac_n "checking size of int *""... $ac_c" 1>&6
echo "configure:13341: checking size of int *" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_int_p'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
  ac_cv_sizeof_int_p=4
else
  cat > conftest.$ac_ext <<EOF
#line 13349 "configure"
#include "confdefs.h"
#include <stdio.h>
int main()
{
  FILE *f=fopen("conftestval", "w");
  if (!f) return(1);
  fprintf(f, "%d\n", sizeof(int *));
  return(0);
}
EOF
if { (eval echo configure:13360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
  ac_cv_sizeof_int_p=`cat conftestval`
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -fr conftest*
  ac_cv_sizeof_int_p=0
fi
rm -fr conftest*
fi

fi
echo "$ac_t""$ac_cv_sizeof_int_p" 1>&6
cat >> confdefs.pytmp <<EOF
    (''' SIZEOF_INT_P ''', r''' $ac_cv_sizeof_int_p ''')
EOF
cat >> confdefs.h <<EOF
#define SIZEOF_INT_P $ac_cv_sizeof_int_p
EOF


    case "${ac_cv_sizeof_int_p}" in
    4)
      cat >> confdefs.pytmp <<EOF
    (''' MOZ_MEMORY_SIZEOF_PTR_2POW ''', r''' 2 ''')
EOF
cat >> confdefs.h <<EOF
#define MOZ_MEMORY_SIZEOF_PTR_2POW 2
EOF

      ;;
    8)
      cat >> confdefs.pytmp <<EOF
    (''' MOZ_MEMORY_SIZEOF_PTR_2POW ''', r''' 3 ''')
EOF
cat >> confdefs.h <<EOF
#define MOZ_MEMORY_SIZEOF_PTR_2POW 3
EOF

      ;;
    *)
      { echo "configure: error: Unexpected pointer size" 1>&2; exit 1; }
      ;;
    esac
  fi

  cat >> confdefs.pytmp <<\EOF
    (''' MOZ_MEMORY ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_MEMORY 1
EOF

  if test "x$MOZ_DEBUG" = "x1"; then
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_MEMORY_DEBUG ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_MEMORY_DEBUG 1
EOF

  fi
        case "${target}" in
  *-darwin*)
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_MEMORY_DARWIN ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_MEMORY_DARWIN 1
EOF

    ;;
  *-*freebsd*)
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_MEMORY_BSD ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_MEMORY_BSD 1
EOF

    ;;
  *-android*|*-linuxandroid*)
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_MEMORY_LINUX ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_MEMORY_LINUX 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_MEMORY_ANDROID ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_MEMORY_ANDROID 1
EOF

    ;;
  *-*linux*)
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_MEMORY_LINUX ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_MEMORY_LINUX 1
EOF

    ;;
  *-netbsd*)
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_MEMORY_BSD ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_MEMORY_BSD 1
EOF

    ;;
  *-solaris*)
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_MEMORY_SOLARIS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_MEMORY_SOLARIS 1
EOF

    ;;
  *-mingw*)
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_MEMORY_WINDOWS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_MEMORY_WINDOWS 1
EOF

    # the interesting bits will get passed down in MOZ_GLUE_LDFLAGS
    ;;
  *)
    { echo "configure: error: --enable-jemalloc not supported on ${target}" 1>&2; exit 1; }
    ;;
  esac
fi




# Check whether --enable-wrap-malloc or --disable-wrap-malloc was given.
if test "${enable_wrap_malloc+set}" = set; then
  enableval="$enable_wrap_malloc"
  if test "$enableval" = "yes"; then
    _WRAP_MALLOC=1
  elif test "$enableval" = "no"; then
    _WRAP_MALLOC= 
  else
    { echo "configure: error: Option, wrap-malloc, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


if test -n "$_WRAP_MALLOC"; then
    if test "$GNU_CC"; then
        WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=malloc,--wrap=calloc,--wrap=valloc,--wrap=free,--wrap=realloc,--wrap=memalign"
        WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=__builtin_new,--wrap=__builtin_vec_new,--wrap=__builtin_delete,--wrap=__builtin_vec_delete"
        WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=strdup,--wrap=strndup"
        WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=posix_memalign,--wrap=malloc_usable_size"
                if test "$OS_TARGET" = "Android"; then
            WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=_Znwj,--wrap=_Znaj,--wrap=_ZdlPv,--wrap=_ZdaPv"
        fi
    else
        { echo "configure: error: --enable-wrap-malloc is not supported for non-GNU toolchains" 1>&2; exit 1; }
    fi
fi

# Check whether --with-wrap-malloc or --without-wrap-malloc was given.
if test "${with_wrap_malloc+set}" = set; then
  withval="$with_wrap_malloc"
  WRAP_LDFLAGS="${WRAP_LDFLAGS} $withval"
fi


# Check whether --enable-trace-jscalls or --disable-trace-jscalls was given.
if test "${enable_trace_jscalls+set}" = set; then
  enableval="$enable_trace_jscalls"
  if test "$enableval" = "yes"; then
    MOZ_TRACE_JSCALLS=1
  elif test "$enableval" = "no"; then
    MOZ_TRACE_JSCALLS= 
  else
    { echo "configure: error: Option, trace-jscalls, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$MOZ_TRACE_JSCALLS"; then
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_TRACE_JSCALLS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_TRACE_JSCALLS 1
EOF

fi

JSGC_INCREMENTAL=1
# Check whether --enable-gcincremental or --disable-gcincremental was given.
if test "${enable_gcincremental+set}" = set; then
  enableval="$enable_gcincremental"
  if test "$enableval" = "no"; then
    JSGC_INCREMENTAL= 
  elif test "$enableval" = "yes"; then
    :
  else
    { echo "configure: error: Option, gcincremental, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$JSGC_INCREMENTAL"; then
    cat >> confdefs.pytmp <<\EOF
    (''' JSGC_INCREMENTAL ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JSGC_INCREMENTAL 1
EOF

fi

# Check whether --enable-gcgenerational or --disable-gcgenerational was given.
if test "${enable_gcgenerational+set}" = set; then
  enableval="$enable_gcgenerational"
  if test "$enableval" = "yes"; then
    JSGC_GENERATIONAL=1
  elif test "$enableval" = "no"; then
    JSGC_GENERATIONAL= 
  else
    { echo "configure: error: Option, gcgenerational, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$JSGC_GENERATIONAL"; then
    cat >> confdefs.pytmp <<\EOF
    (''' JSGC_GENERATIONAL ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JSGC_GENERATIONAL 1
EOF

fi

# Check whether --enable-root-analysis or --disable-root-analysis was given.
if test "${enable_root_analysis+set}" = set; then
  enableval="$enable_root_analysis"
  if test "$enableval" = "yes"; then
    JSGC_ROOT_ANALYSIS=1
  elif test "$enableval" = "no"; then
    JSGC_ROOT_ANALYSIS= 
  else
    { echo "configure: error: Option, root-analysis, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$JSGC_ROOT_ANALYSIS"; then
    cat >> confdefs.pytmp <<\EOF
    (''' JSGC_ROOT_ANALYSIS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JSGC_ROOT_ANALYSIS 1
EOF

fi

# Check whether --enable-exact-rooting or --disable-exact-rooting was given.
if test "${enable_exact_rooting+set}" = set; then
  enableval="$enable_exact_rooting"
  if test "$enableval" = "yes"; then
    JSGC_USE_EXACT_ROOTING=1
  elif test "$enableval" = "no"; then
    JSGC_USE_EXACT_ROOTING= 
  else
    { echo "configure: error: Option, exact-rooting, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$JSGC_USE_EXACT_ROOTING"; then
    cat >> confdefs.pytmp <<\EOF
    (''' JSGC_USE_EXACT_ROOTING ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JSGC_USE_EXACT_ROOTING 1
EOF

fi

# Check whether --enable-valgrind or --disable-valgrind was given.
if test "${enable_valgrind+set}" = set; then
  enableval="$enable_valgrind"
  if test "$enableval" = "yes"; then
    MOZ_VALGRIND=1
  elif test "$enableval" = "no"; then
    MOZ_VALGRIND= 
  else
    { echo "configure: error: Option, valgrind, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$MOZ_VALGRIND"; then
       ac_safe=`echo "valgrind/valgrind.h" | sed 'y%./+-%__p_%'`
  echo $ac_n "checking for valgrind/valgrind.h""... $ac_c" 1>&6
echo "configure:13664: checking for valgrind/valgrind.h" >&5
  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   cat > conftest.$ac_ext <<EOF
#line 13669 "configure"
#include "confdefs.h"

#include <valgrind/valgrind.h>
int main() {

; return 0; }
EOF
if { (eval echo configure:13677: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  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 "$ac_t""yes" 1>&6
    :
  else
    echo "$ac_t""no" 1>&6
    { echo "configure: error: --enable-valgrind specified but Valgrind is not installed" 1>&2; exit 1; }
  fi

    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_VALGRIND ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_VALGRIND 1
EOF

    MOZ_VALGRIND=1
fi


# Check whether --enable-jprof or --disable-jprof was given.
if test "${enable_jprof+set}" = set; then
  enableval="$enable_jprof"
  if test "$enableval" = "yes"; then
    MOZ_JPROF=1
  elif test "$enableval" = "no"; then
    MOZ_JPROF= 
  else
    { echo "configure: error: Option, jprof, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$MOZ_JPROF"; then
    MOZ_PROFILING=1
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_JPROF ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_JPROF 1
EOF

fi

# Check whether --enable-shark or --disable-shark was given.
if test "${enable_shark+set}" = set; then
  enableval="$enable_shark"
  if test "$enableval" = "yes"; then
    MOZ_SHARK=1
  elif test "$enableval" = "no"; then
    MOZ_SHARK= 
  else
    { echo "configure: error: Option, shark, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$MOZ_SHARK"; then
    MOZ_PROFILING=1
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_SHARK ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_SHARK 1
EOF

fi

# Check whether --enable-callgrind or --disable-callgrind was given.
if test "${enable_callgrind+set}" = set; then
  enableval="$enable_callgrind"
  if test "$enableval" = "yes"; then
    MOZ_CALLGRIND=1
  elif test "$enableval" = "no"; then
    MOZ_CALLGRIND= 
  else
    { echo "configure: error: Option, callgrind, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$MOZ_CALLGRIND"; then
    MOZ_PROFILING=1
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_CALLGRIND ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_CALLGRIND 1
EOF

fi

# Check whether --enable-vtune or --disable-vtune was given.
if test "${enable_vtune+set}" = set; then
  enableval="$enable_vtune"
  if test "$enableval" = "yes"; then
    MOZ_VTUNE=1
  elif test "$enableval" = "no"; then
    MOZ_VTUNE= 
  else
    { echo "configure: error: Option, vtune, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$MOZ_VTUNE"; then
    MOZ_PROFILING=1
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_VTUNE ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_VTUNE 1
EOF

fi

# Check whether --enable-ETW or --disable-ETW was given.
if test "${enable_ETW+set}" = set; then
  enableval="$enable_ETW"
  if test "$enableval" = "yes"; then
    MOZ_ETW=1
  elif test "$enableval" = "no"; then
    MOZ_ETW= 
  else
    { echo "configure: error: Option, ETW, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$MOZ_ETW"; then
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_ETW ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_ETW 1
EOF

    WINVER=600
fi

if test -n "$MOZ_ETW"; then
    if test -z "$MOZ_WINSDK_TARGETVER"; then
        { echo "configure: error: --enable-ETW is only valid on Windows" 1>&2; exit 1; }
    fi
fi

if test -n "$MOZ_PROFILING"; then
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_PROFILING ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_PROFILING 1
EOF

fi

# Check whether --enable-gczeal or --disable-gczeal was given.
if test "${enable_gczeal+set}" = set; then
  enableval="$enable_gczeal"
  if test "$enableval" = "yes"; then
    JS_GC_ZEAL=1
  elif test "$enableval" = "no"; then
    JS_GC_ZEAL= 
  else
    { echo "configure: error: Option, gczeal, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$JS_GC_ZEAL" -o -n "$MOZ_DEBUG"; then
    cat >> confdefs.pytmp <<\EOF
    (''' JS_GC_ZEAL ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_GC_ZEAL 1
EOF

fi

# Check whether --enable-js-diagnostics or --disable-js-diagnostics was given.
if test "${enable_js_diagnostics+set}" = set; then
  enableval="$enable_js_diagnostics"
  if test "$enableval" = "yes"; then
    JS_CRASH_DIAGNOSTICS=1
  elif test "$enableval" = "no"; then
    JS_CRASH_DIAGNOSTICS= 
  else
    { echo "configure: error: Option, js-diagnostics, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$JS_CRASH_DIAGNOSTICS"; then
    cat >> confdefs.pytmp <<\EOF
    (''' JS_CRASH_DIAGNOSTICS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_CRASH_DIAGNOSTICS 1
EOF

fi

# Check whether --enable-more-deterministic or --disable-more-deterministic was given.
if test "${enable_more_deterministic+set}" = set; then
  enableval="$enable_more_deterministic"
  if test "$enableval" = "yes"; then
    JS_MORE_DETERMINISTIC=1
  elif test "$enableval" = "no"; then
    JS_MORE_DETERMINISTIC= 
  else
    { echo "configure: error: Option, more-deterministic, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$JS_MORE_DETERMINISTIC"; then
    cat >> confdefs.pytmp <<\EOF
    (''' JS_MORE_DETERMINISTIC ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_MORE_DETERMINISTIC 1
EOF

fi

# Check whether --enable-oom-backtrace or --disable-oom-backtrace was given.
if test "${enable_oom_backtrace+set}" = set; then
  enableval="$enable_oom_backtrace"
  if test "$enableval" = "yes"; then
    JS_OOM_DO_BACKTRACES=1
  elif test "$enableval" = "no"; then
    JS_OOM_DO_BACKTRACES= 
  else
    { echo "configure: error: Option, oom-backtrace, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test -n "$JS_OOM_DO_BACKTRACES"; then
    cat >> confdefs.pytmp <<\EOF
    (''' JS_OOM_DO_BACKTRACES ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_OOM_DO_BACKTRACES 1
EOF

fi


# Check whether --with-ccache or --without-ccache was given.
if test "${with_ccache+set}" = set; then
  withval="$with_ccache"
  CCACHE=$withval
else
  CCACHE="no"
fi


if test "$CCACHE" != "no"; then
    if test -z "$CCACHE" -o "$CCACHE" = "yes"; then
        CCACHE=
    else
        if test ! -e "$CCACHE"; then
            { echo "configure: error: $CCACHE not found" 1>&2; exit 1; }
        fi
    fi
      for ac_prog in $CCACHE ccache
do
# Extract the first word of "$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:13950: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_CCACHE'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  case "$CCACHE" in
  /*)
  ac_cv_path_CCACHE="$CCACHE" # Let the user override the test with a path.
  ;;
  ?:/*)			 
  ac_cv_path_CCACHE="$CCACHE" # 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_CCACHE="$ac_dir/$ac_word"
      break
    fi
  done
  IFS="$ac_save_ifs"
  ;;
esac
fi
CCACHE="$ac_cv_path_CCACHE"
if test -n "$CCACHE"; then
  echo "$ac_t""$CCACHE" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

test -n "$CCACHE" && break
done

  if test "$msyshost"; then
    case "$CCACHE" in
    /*)
      tmp_DIRNAME=`dirname "$CCACHE"`
      tmp_BASENAME=`basename "$CCACHE"`
      tmp_PWD=`cd "$tmp_DIRNAME" && pwd -W`
      CCACHE="$tmp_PWD/$tmp_BASENAME"
      if test -e "$CCACHE.exe"; then
        CCACHE="$CCACHE.exe"
      fi
    esac
  fi

    if test -z "$CCACHE" -o "$CCACHE" = ":"; then
        { echo "configure: error: ccache not found" 1>&2; exit 1; }
    elif test -x "$CCACHE"; then
        CC="$CCACHE $CC"
        CXX="$CCACHE $CXX"
        MOZ_USING_CCACHE=1
    else
        { echo "configure: error: $CCACHE is not executable" 1>&2; exit 1; }
    fi
fi





# Check whether --with-static-checking or --without-static-checking was given.
if test "${with_static_checking+set}" = set; then
  withval="$with_static_checking"
  DEHYDRA_PATH=$withval
else
  DEHYDRA_PATH= 
fi


if test -n "$DEHYDRA_PATH"; then
    if test ! -f "$DEHYDRA_PATH"; then
        { echo "configure: error: The dehydra plugin is not at the specified path." 1>&2; exit 1; }
    fi
    cat >> confdefs.pytmp <<\EOF
    (''' NS_STATIC_CHECKING ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define NS_STATIC_CHECKING 1
EOF

fi


# Check whether --enable-strip or --disable-strip was given.
if test "${enable_strip+set}" = set; then
  enableval="$enable_strip"
  if test "$enableval" = "yes"; then
    ENABLE_STRIP=1
  elif test "$enableval" = "no"; then
    ENABLE_STRIP= 
  else
    { echo "configure: error: Option, strip, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


# Check whether --enable-install-strip or --disable-install-strip was given.
if test "${enable_install_strip+set}" = set; then
  enableval="$enable_install_strip"
  if test "$enableval" = "yes"; then
    PKG_SKIP_STRIP= 
  elif test "$enableval" = "no"; then
    PKG_SKIP_STRIP=1
  else
    { echo "configure: error: Option, install-strip, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


# Profiling and Instrumenting

if test -z "$SKIP_LIBRARY_CHECKS"; then
    
    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

    for ac_func in __cxa_demangle
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:14076: 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 14081 "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.  */
#ifdef __cplusplus
extern "C"
#endif
/* 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:14107: \"$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.pytmp <<EOF
    (''' $ac_tr_func ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 HAVE_DEMANGLE=1
else
  echo "$ac_t""no" 1>&6
HAVE_DEMANGLE=
fi
done

    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

fi

# Demangle only for debug or trace-malloc or DMD builds
MOZ_DEMANGLE_SYMBOLS=
if test "$HAVE_DEMANGLE" && test "$MOZ_DEBUG" -o "$NS_TRACE_MALLOC" -o "$MOZ_DMD"; then
    MOZ_DEMANGLE_SYMBOLS=1
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_DEMANGLE_SYMBOLS ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_DEMANGLE_SYMBOLS 1
EOF

fi


if test -z "$SKIP_LIBRARY_CHECKS"; then
       ac_safe=`echo "unwind.h" | sed 'y%./+-%__p_%'`
  echo $ac_n "checking for unwind.h""... $ac_c" 1>&6
echo "configure:14161: checking for unwind.h" >&5
  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
   cat > conftest.$ac_ext <<EOF
#line 14166 "configure"
#include "confdefs.h"

#include <unwind.h>
int main() {

; return 0; }
EOF
if { (eval echo configure:14174: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  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
    for ac_func in _Unwind_Backtrace
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:14191: 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 14196 "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:14219: \"$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.pytmp <<EOF
    (''' $ac_tr_func ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

  else
    echo "$ac_t""no" 1>&6
    
  fi

fi


# Check whether --with-jitreport-granularity or --without-jitreport-granularity was given.
if test "${with_jitreport_granularity+set}" = set; then
  withval="$with_jitreport_granularity"
  JITREPORT_GRANULARITY=$withval
else
  JITREPORT_GRANULARITY=3
fi


cat >> confdefs.pytmp <<EOF
    (''' JS_DEFAULT_JITREPORT_GRANULARITY ''', r''' $JITREPORT_GRANULARITY ''')
EOF
cat >> confdefs.h <<EOF
#define JS_DEFAULT_JITREPORT_GRANULARITY $JITREPORT_GRANULARITY
EOF


JS_HAS_XML_SUPPORT=1
# Check whether --enable-e4x or --disable-e4x was given.
if test "${enable_e4x+set}" = set; then
  enableval="$enable_e4x"
  if test "$enableval" = "no"; then
    JS_HAS_XML_SUPPORT=0 
  elif test "$enableval" = "yes"; then
    :
  else
    { echo "configure: error: Option, e4x, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

cat >> confdefs.pytmp <<EOF
    (''' JS_HAS_XML_SUPPORT ''', r''' $JS_HAS_XML_SUPPORT ''')
EOF
cat >> confdefs.h <<EOF
#define JS_HAS_XML_SUPPORT $JS_HAS_XML_SUPPORT
EOF


# Misc. Options

# Check whether --enable-xterm-updates or --disable-xterm-updates was given.
if test "${enable_xterm_updates+set}" = set; then
  enableval="$enable_xterm_updates"
  if test "$enableval" = "yes"; then
    MOZ_UPDATE_XTERM=1
  elif test "$enableval" = "no"; then
    MOZ_UPDATE_XTERM= 
  else
    { echo "configure: error: Option, xterm-updates, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


if test -z "$SKIP_COMPILER_CHECKS"; then
# Compiler Options

echo $ac_n "checking for -pipe support""... $ac_c" 1>&6
echo "configure:14311: checking for -pipe support" >&5
if test -n "$GNU_CC" -a -n "$GNU_CXX"; then
        CFLAGS="$CFLAGS -pipe"
    CXXFLAGS="$CXXFLAGS -pipe"
    echo "$ac_t""yes" 1>&6
else
    echo "$ac_t""no" 1>&6
fi


_SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fprofile-generate -fprofile-correction"

echo $ac_n "checking whether C compiler supports -fprofile-generate""... $ac_c" 1>&6
echo "configure:14325: checking whether C compiler supports -fprofile-generate" >&5
cat > conftest.$ac_ext <<EOF
#line 14327 "configure"
#include "confdefs.h"

int main() {
return 0;
; return 0; }
EOF
if { (eval echo configure:14334: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
   PROFILE_GEN_CFLAGS="-fprofile-generate"
                 result="yes" 
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  result="no"
fi
rm -f conftest*
echo "$ac_t""$result" 1>&6

if test $result = "yes"; then
  PROFILE_GEN_LDFLAGS="-fprofile-generate"
  PROFILE_USE_CFLAGS="-fprofile-use -fprofile-correction -Wcoverage-mismatch"
  PROFILE_USE_LDFLAGS="-fprofile-use"
fi

CFLAGS="$_SAVE_CFLAGS"

if test -n "$INTEL_CC"; then
  PROFILE_GEN_CFLAGS="-prof-gen -prof-dir ."
  PROFILE_GEN_LDFLAGS=
  PROFILE_USE_CFLAGS="-prof-use -prof-dir ."
  PROFILE_USE_LDFLAGS=
fi

if test "$SOLARIS_SUNPRO_CC"; then
  PROFILE_GEN_CFLAGS="-xprofile=collect:$_objdir/$enable_application"
  PROFILE_GEN_LDFLAGS="-xprofile=collect:$_objdir/$enable_application"
  PROFILE_USE_CFLAGS="-xprofile=use:$_objdir/$enable_application"
  PROFILE_USE_LDFLAGS="-xprofile=use:$_objdir/$enable_application"
fi






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


# Check whether --enable-pedantic or --disable-pedantic was given.
if test "${enable_pedantic+set}" = set; then
  enableval="$enable_pedantic"
  if test "$enableval" = "no"; then
    _PEDANTIC= 
  elif test "$enableval" = "yes"; then
    :
  else
    { echo "configure: error: Option, pedantic, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi

if test "$_PEDANTIC"; then
    _SAVE_CXXFLAGS=$CXXFLAGS
    CXXFLAGS="$CXXFLAGS -pedantic ${_WARNINGS_CXXFLAGS} -Wno-long-long"
    echo $ac_n "checking whether C++ compiler has -pedantic long long bug""... $ac_c" 1>&6
echo "configure:14398: checking whether C++ compiler has -pedantic long long bug" >&5
    cat > conftest.$ac_ext <<EOF
#line 14400 "configure"
#include "confdefs.h"
$configure_static_assert_macros
int main() {
CONFIGURE_STATIC_ASSERT(sizeof(long long) == 8)
; return 0; }
EOF
if { (eval echo configure:14407: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  result="no"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  result="yes" 
fi
rm -f conftest*
    echo "$ac_t""$result" 1>&6
    CXXFLAGS="$_SAVE_CXXFLAGS"

    case "$result" in
    no)
        _WARNINGS_CFLAGS="-pedantic ${_WARNINGS_CFLAGS} -Wno-long-long"
        _WARNINGS_CXXFLAGS="-pedantic ${_WARNINGS_CXXFLAGS} -Wno-long-long"
        ;;
    yes)
        { echo "configure: error: Your compiler appears to have a known bug where long long is miscompiled when using -pedantic.  Reconfigure using --disable-pedantic. " 1>&2; exit 1; }
        ;;
    esac
fi

_SAVE_CXXFLAGS=$CXXFLAGS
CXXFLAGS="$CXXFLAGS ${_WARNINGS_CXXFLAGS}"
echo $ac_n "checking for correct overload resolution with const and templates""... $ac_c" 1>&6
echo "configure:14434: checking for correct overload resolution with const and templates" >&5
if eval "test \"`echo '$''{'ac_nscap_nonconst_opeq_bug'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 14439 "configure"
#include "confdefs.h"

                      template <class T>
                      class Pointer
                        {
                        public:
                          T* myPtr;
                        };

                      template <class T, class U>
                      int operator==(const Pointer<T>& rhs, U* lhs)
                        {
                          return rhs.myPtr == lhs;
                        }

                      template <class T, class U>
                      int operator==(const Pointer<T>& rhs, const U* lhs)
                        {
                          return rhs.myPtr == lhs;
                        }
                    
int main() {

                      Pointer<int> foo;
                      const int* bar;
                      return foo == bar;
                    
; return 0; }
EOF
if { (eval echo configure:14469: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_nscap_nonconst_opeq_bug="no"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_nscap_nonconst_opeq_bug="yes"
fi
rm -f conftest*
fi

echo "$ac_t""$ac_nscap_nonconst_opeq_bug" 1>&6
CXXFLAGS="$_SAVE_CXXFLAGS"

if test "$ac_nscap_nonconst_opeq_bug" = "yes" ; then
    cat >> confdefs.pytmp <<\EOF
    (''' NSCAP_DONT_PROVIDE_NONCONST_OPEQ ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define NSCAP_DONT_PROVIDE_NONCONST_OPEQ 1
EOF

fi

echo $ac_n "checking for tm_zone tm_gmtoff in struct tm""... $ac_c" 1>&6
echo "configure:14495: checking for tm_zone tm_gmtoff in struct tm" >&5
if eval "test \"`echo '$''{'ac_cv_struct_tm_zone_tm_gmtoff'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 14500 "configure"
#include "confdefs.h"
#include <time.h>
int main() {
struct tm tm; tm.tm_zone = 0; tm.tm_gmtoff = 1;
; return 0; }
EOF
if { (eval echo configure:14507: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_struct_tm_zone_tm_gmtoff="yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_struct_tm_zone_tm_gmtoff="no"
fi
rm -f conftest*
fi

echo "$ac_t""$ac_cv_struct_tm_zone_tm_gmtoff" 1>&6
if test "$ac_cv_struct_tm_zone_tm_gmtoff" = "yes" ; then
    cat >> confdefs.pytmp <<\EOF
    (''' HAVE_TM_ZONE_TM_GMTOFF ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_TM_ZONE_TM_GMTOFF 1
EOF

fi
fi # ! SKIP_COMPILER_CHECKS

cat >> confdefs.pytmp <<\EOF
    (''' CPP_THROW_NEW ''', r''' throw() ''')
EOF
cat >> confdefs.h <<\EOF
#define CPP_THROW_NEW throw()
EOF

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_n "checking what kind of list files are supported by the linker""... $ac_c" 1>&6
echo "configure:14549: checking what kind of list files are supported by the linker" >&5
if eval "test \"`echo '$''{'EXPAND_LIBS_LIST_STYLE'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  echo "int main() {return 0;}" > conftest.${ac_ext}
     if { ac_try='${CC-cc} -o conftest.${OBJ_SUFFIX} -c $CFLAGS $CPPFLAGS conftest.${ac_ext} 1>&5'; { (eval echo configure:14554: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest.${OBJ_SUFFIX}; then
         echo "INPUT(conftest.${OBJ_SUFFIX})" > conftest.list
         if { ac_try='${CC-cc} -o conftest${ac_exeext} $LDFLAGS conftest.list $LIBS 1>&5'; { (eval echo configure:14556: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest${ac_exeext}; then
             EXPAND_LIBS_LIST_STYLE=linkerscript
         else
             echo "conftest.${OBJ_SUFFIX}" > conftest.list
             if { ac_try='${CC-cc} -o conftest${ac_exeext} $LDFLAGS @conftest.list $LIBS 1>&5'; { (eval echo configure:14560: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest${ac_exeext}; then
                 EXPAND_LIBS_LIST_STYLE=list
             else
                 EXPAND_LIBS_LIST_STYLE=none
             fi
         fi
     else
                  { echo "configure: error: couldn't compile a simple C file" 1>&2; exit 1; }
     fi
     rm -rf conftest*
fi

echo "$ac_t""$EXPAND_LIBS_LIST_STYLE" 1>&6

LIBS_DESC_SUFFIX=desc



if test "$GCC_USE_GNU_LD"; then
    echo $ac_n "checking what kind of ordering can be done with the linker""... $ac_c" 1>&6
echo "configure:14580: checking what kind of ordering can be done with the linker" >&5
if eval "test \"`echo '$''{'EXPAND_LIBS_ORDER_STYLE'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  > conftest.order
         _SAVE_LDFLAGS="$LDFLAGS"
         LDFLAGS="${LDFLAGS} -Wl,--section-ordering-file,conftest.order"
         cat > conftest.$ac_ext <<EOF
#line 14588 "configure"
#include "confdefs.h"

int main() {

; return 0; }
EOF
if { (eval echo configure:14595: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  EXPAND_LIBS_ORDER_STYLE=section-ordering-file
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  EXPAND_LIBS_ORDER_STYLE=
fi
rm -f conftest*
         LDFLAGS="$_SAVE_LDFLAGS"
         if test -z "$EXPAND_LIBS_ORDER_STYLE"; then
             if { ac_try='${CC-cc} ${DSO_LDOPTS} ${LDFLAGS} -o ${DLL_PREFIX}conftest${DLL_SUFFIX} -Wl'; { (eval echo configure:14607: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
                 EXPAND_LIBS_ORDER_STYLE=linkerscript
             else
                 EXPAND_LIBS_ORDER_STYLE=none
             fi
             rm -f ${DLL_PREFIX}conftest${DLL_SUFFIX}
         fi
fi

echo "$ac_t""$EXPAND_LIBS_ORDER_STYLE" 1>&6
fi




# Build dependencies

if test "$GNU_CC" -a "$GNU_CXX"; then
  _DEPEND_CFLAGS='$(filter-out %/.pp,-MD -MF $(MDDEPDIR)/$(@F).pp)'
elif test "$SOLARIS_SUNPRO_CC"; then
  _DEPEND_CFLAGS=
else
    if test -z "$_WIN32_MSVC"; then
    _USE_CPP_INCLUDE_FLAG=
    _DEFINES_CFLAGS='$(ACDEFINES) -D_JS_CONFDEFS_H_ -DMOZILLA_CLIENT'
    _DEFINES_CXXFLAGS='$(ACDEFINES) -D_JS_CONFDEFS_H_ -DMOZILLA_CLIENT'
  else
    echo '#include <stdio.h>' > dummy-hello.c
    
    CL_INCLUDES_PREFIX=`${CC} -showIncludes -c -Fonul dummy-hello.c 2>&1 | sed -ne 's/^\([^:]*:[^:]*:\).*stdio.h$/\1/p'`
    
    if test -z "$CL_INCLUDES_PREFIX"; then
        { echo "configure: error: Cannot find cl -showIncludes prefix." 1>&2; exit 1; }
    fi
    
    rm -f dummy-hello.c
  fi
fi

case "$target" in
*-android*|*-linuxandroid*|*-*linux*)
    if test "$GNU_CC"; then
        
        GCC_VERSION_FULL=`echo "$CXX_VERSION" | $PERL -pe 's/^.*gcc version ([^ ]*).*/$1/'`
        GCC_VERSION=`echo "$GCC_VERSION_FULL" | $PERL -pe '(split(/\./))[0]>=4&&s/(^\d*\.\d*).*/$1/;'`
        

        GCC_MAJOR_VERSION=`echo ${GCC_VERSION} | $AWK -F\. '{ print $1 }'`
        GCC_MINOR_VERSION=`echo ${GCC_VERSION} | $AWK -F\. '{ print $2 }'`

                if test "$GCC_MAJOR_VERSION" -eq "4" -a "$GCC_MINOR_VERSION" -lt "5" ; then
            CFLAGS="$CFLAGS -fno-strict-aliasing"
            CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
        fi
    fi
esac

# Check whether --enable-readline or --disable-readline was given.
if test "${enable_readline+set}" = set; then
  enableval="$enable_readline"
  if test "$enableval" = "yes"; then
    JS_WANT_READLINE=1
  elif test "$enableval" = "no"; then
    JS_WANT_READLINE= 
  else
    { echo "configure: error: Option, readline, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


JS_NATIVE_EDITLINE=
EDITLINE_LIBS=
JS_DISABLE_SHELL=

case "$target" in
*-mingw*)
    NO_EDITLINE=1
    ;;
*)
    ;;
esac

if test -z "$SKIP_LIBRARY_CHECKS" -a -z "$NO_EDITLINE"; then
  if test -n "$JS_WANT_READLINE"; then
    echo $ac_n "checking for readline in -lreadline""... $ac_c" 1>&6
echo "configure:14692: checking for readline in -lreadline" >&5
ac_lib_var=`echo readline'_'readline | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lreadline  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 14700 "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 readline();

int main() {
readline()
; return 0; }
EOF
if { (eval echo configure:14711: \"$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 "$ac_t""yes" 1>&6
  EDITLINE_LIBS="-lreadline"
else
  echo "$ac_t""no" 1>&6
{ echo "configure: error: No system readline library found." 1>&2; exit 1; }
fi

  else
        JS_NATIVE_EDITLINE=1
    EDITLINE_LIBS='$(DEPTH)/editline/$(LIB_PREFIX)editline.$(LIB_SUFFIX)'
  fi

    cat >> confdefs.pytmp <<\EOF
    (''' EDITLINE ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define EDITLINE 1
EOF

fi




# Standalone module options (Not for building Mozilla)

# Check whether --enable-ctypes or --disable-ctypes was given.
if test "${enable_ctypes+set}" = set; then
  enableval="$enable_ctypes"
  if test "$enableval" = "yes"; then
    JS_HAS_CTYPES=1
  elif test "$enableval" = "no"; then
    JS_HAS_CTYPES= 
  else
    { echo "configure: error: Option, ctypes, does not take an argument ($enableval)." 1>&2; exit 1; }
  fi
fi


if test "$JS_HAS_CTYPES"; then
    if test -n "$_MSC_VER" -a \( "$AS" != "ml.exe" -a "$AS" != "ml64.exe" \); then
    { echo "configure: error: \"$AS\" is not a suitable assembler to build js-ctypes. If you are building with MS Visual Studio 8 Express, you may download the MASM 8.0 package, upgrade to Visual Studio 9 Express, or install the Vista SDK. Or do not use --enable-ctypes." 1>&2; exit 1; }
  fi
  cat >> confdefs.pytmp <<\EOF
    (''' JS_HAS_CTYPES ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_HAS_CTYPES 1
EOF

fi

if test "$MOZ_DEBUG" -o "$NS_TRACE_MALLOC" -o "$MOZ_DMD"; then
    MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS=
fi


# Check whether --with-qemu-exe or --without-qemu-exe was given.
if test "${with_qemu_exe+set}" = set; then
  withval="$with_qemu_exe"
  QEMU_EXE=$withval
fi


# Check whether --with-cross-lib or --without-cross-lib was given.
if test "${with_cross_lib+set}" = set; then
  withval="$with_cross_lib"
  CROSS_LIB=$withval
else
  CROSS_LIB=/usr/$target
fi


































































CFLAGS=`echo \
	$_WARNINGS_CFLAGS \
	$CFLAGS`

CXXFLAGS=`echo \
	$_WARNINGS_CXXFLAGS \
	$CXXFLAGS`

COMPILE_CFLAGS=`echo \
    $_DEFINES_CFLAGS \
	$_DEPEND_CFLAGS \
    $COMPILE_CFLAGS`

COMPILE_CXXFLAGS=`echo \
    $_DEFINES_CXXFLAGS \
	$_DEPEND_CFLAGS \
    $COMPILE_CXXFLAGS`





OS_CFLAGS="$CFLAGS"
OS_CXXFLAGS="$CXXFLAGS"
OS_CPPFLAGS="$CPPFLAGS"
OS_COMPILE_CFLAGS="$COMPILE_CFLAGS"
OS_COMPILE_CXXFLAGS="$COMPILE_CXXFLAGS"
OS_LDFLAGS="$LDFLAGS"
OS_LIBS="$LIBS"
















































cat >> confdefs.pytmp <<EOF
    (''' MOZ_DLL_SUFFIX ''', r''' "$DLL_SUFFIX" ''')
EOF
cat >> confdefs.h <<EOF
#define MOZ_DLL_SUFFIX "$DLL_SUFFIX"
EOF











echo $ac_n "checking for posix_fallocate""... $ac_c" 1>&6
echo "configure:14957: checking for posix_fallocate" >&5
cat > conftest.$ac_ext <<EOF
#line 14959 "configure"
#include "confdefs.h"
#define _XOPEN_SOURCE 600
  #include <fcntl.h>
int main() {
posix_fallocate(0, 0, 0);
; return 0; }
EOF
if { (eval echo configure:14967: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv___posix_fallocate=true
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv___posix_fallocate=false
fi
rm -f conftest*

if test "$ac_cv___posix_fallocate" = true ; then
  cat >> confdefs.pytmp <<\EOF
    (''' HAVE_POSIX_FALLOCATE ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define HAVE_POSIX_FALLOCATE 1
EOF

  echo "$ac_t""yes" 1>&6
else
  echo "$ac_t""no" 1>&6
fi

if test "$COMPILE_ENVIRONMENT"; then
if test "$MOZ_X11"; then
                _SAVE_CFLAGS=$CFLAGS
    CFLAGS="$CFLAGS $XCFLAGS"
    cat > conftest.$ac_ext <<EOF
#line 14996 "configure"
#include "confdefs.h"

        #include <stdio.h>
        #include <stdlib.h>
        #include <X11/Xlib.h>
        #include <X11/Intrinsic.h>
    
int main() {

        Display *dpy = 0;
        if ((dpy = XOpenDisplay(NULL)) == NULL) {
            fprintf(stderr, ": can't open %s\n", XDisplayName(NULL));
            exit(1);
        }
    
; return 0; }
EOF
if { (eval echo configure:15014: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  :
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
   { echo "configure: error: Could not compile basic X program." 1>&2; exit 1; } 
fi
rm -f conftest*
    CFLAGS="$_SAVE_CFLAGS"

    if test -n "$MISSING_X"; then
        { echo "configure: error:  Could not find the following X libraries: $MISSING_X " 1>&2; exit 1; };
    fi

fi # MOZ_X11
fi # COMPILE_ENVIRONMENT


if test "$OS_ARCH" = "Darwin"; then
  cat >> confdefs.pytmp <<\EOF
    (''' XP_MACOSX ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define XP_MACOSX 1
EOF

  cat >> confdefs.pytmp <<\EOF
    (''' XP_UNIX ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define XP_UNIX 1
EOF

elif test "$OS_ARCH" != "WINNT" -a "$OS_ARCH" != "OS2"; then
  cat >> confdefs.pytmp <<\EOF
    (''' XP_UNIX ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define XP_UNIX 1
EOF

fi

# Check whether --enable-threadsafe or --disable-threadsafe was given.
if test "${enable_threadsafe+set}" = set; then
  enableval="$enable_threadsafe"
  if test "x$enableval" = "xyes"; then
        cat >> confdefs.pytmp <<\EOF
    (''' JS_THREADSAFE ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define JS_THREADSAFE 1
EOF

    fi
fi


if test "$MOZ_DEBUG"; then
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_REFLOW_PERF ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_REFLOW_PERF 1
EOF

    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_REFLOW_PERF_DSP ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_REFLOW_PERF_DSP 1
EOF

fi

if test "$ACCESSIBILITY" -a "$MOZ_ENABLE_GTK2" ; then
    cat >> confdefs.pytmp <<\EOF
    (''' MOZ_ACCESSIBILITY_ATK ''', ' 1 ')
EOF
cat >> confdefs.h <<\EOF
#define MOZ_ACCESSIBILITY_ATK 1
EOF

    ATK_FULL_VERSION=`$PKG_CONFIG --modversion atk`
    ATK_MAJOR_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $1 }'`
    ATK_MINOR_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $2 }'`
    ATK_REV_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $3 }'`
    cat >> confdefs.pytmp <<EOF
    (''' ATK_MAJOR_VERSION ''', r''' $ATK_MAJOR_VERSION ''')
EOF
cat >> confdefs.h <<EOF
#define ATK_MAJOR_VERSION $ATK_MAJOR_VERSION
EOF

    cat >> confdefs.pytmp <<EOF
    (''' ATK_MINOR_VERSION ''', r''' $ATK_MINOR_VERSION ''')
EOF
cat >> confdefs.h <<EOF
#define ATK_MINOR_VERSION $ATK_MINOR_VERSION
EOF

    cat >> confdefs.pytmp <<EOF
    (''' ATK_REV_VERSION ''', r''' $ATK_REV_VERSION ''')
EOF
cat >> confdefs.h <<EOF
#define ATK_REV_VERSION $ATK_REV_VERSION
EOF

fi


for ac_func in setlocale
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:15129: 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 15134 "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:15157: \"$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.pytmp <<EOF
    (''' $ac_tr_func ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

for ac_func in localeconv
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:15187: 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 15192 "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:15215: \"$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.pytmp <<EOF
    (''' $ac_tr_func ''', ' 1 ')
EOF
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done







MAKEFILES="
  js-confdefs.h
  Makefile
  shell/Makefile
  config/Makefile
  config/autoconf.mk
  config/expandlibs_config.py
"

if test "$JS_NATIVE_EDITLINE"; then
  MAKEFILES="$MAKEFILES
    editline/Makefile
  "
fi

if test "$ENABLE_TESTS"; then
  MAKEFILES="$MAKEFILES
    jsapi-tests/Makefile
    tests/Makefile
  "
fi

echo $MAKEFILES > unallmakefiles

WIN_TOP_SRC=
encoding=utf-8
case "$host_os" in
mingw*)
    WIN_TOP_SRC=`cd $srcdir; pwd -W`
    encoding=mbcs
    ;;
esac


top_srcdir=$srcdir


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


test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15

: ${CONFIG_STATUS=./config.status}

echo creating $CONFIG_STATUS

extra_python_path=${COMM_BUILD:+"'mozilla', "}

cat > $CONFIG_STATUS <<EOF
#!${PYTHON}
# coding=$encoding

import os
topsrcdir = '''${WIN_TOP_SRC:-$srcdir}'''
if not os.path.isabs(topsrcdir):
    topsrcdir = os.path.normpath(os.path.join(os.path.dirname(__file__), topsrcdir))

topobjdir = os.path.dirname(__file__)

defines = [(name[1:-1], value[1:-1]) for name, value in [
EOF

sed 's/$/,/' confdefs.pytmp >> $CONFIG_STATUS
rm confdefs.pytmp confdefs.h

cat >> $CONFIG_STATUS <<\EOF
] ]

substs = [(name[1:-1], value[1:-1]) for name, value in [
EOF

sed 's/$/,/' >> $CONFIG_STATUS <<EOF
    (''' SHELL ''', r''' $SHELL ''')
    (''' CFLAGS ''', r''' $CFLAGS ''')
    (''' CPPFLAGS ''', r''' $CPPFLAGS ''')
    (''' CXXFLAGS ''', r''' $CXXFLAGS ''')
    (''' FFLAGS ''', r''' $FFLAGS ''')
    (''' DEFS ''', r''' $DEFS ''')
    (''' LDFLAGS ''', r''' $LDFLAGS ''')
    (''' LIBS ''', r''' $LIBS ''')
    (''' exec_prefix ''', r''' $exec_prefix ''')
    (''' prefix ''', r''' $prefix ''')
    (''' program_transform_name ''', r''' $program_transform_name ''')
    (''' bindir ''', r''' $bindir ''')
    (''' sbindir ''', r''' $sbindir ''')
    (''' libexecdir ''', r''' $libexecdir ''')
    (''' datadir ''', r''' $datadir ''')
    (''' sysconfdir ''', r''' $sysconfdir ''')
    (''' sharedstatedir ''', r''' $sharedstatedir ''')
    (''' localstatedir ''', r''' $localstatedir ''')
    (''' libdir ''', r''' $libdir ''')
    (''' includedir ''', r''' $includedir ''')
    (''' oldincludedir ''', r''' $oldincludedir ''')
    (''' infodir ''', r''' $infodir ''')
    (''' mandir ''', r''' $mandir ''')
    (''' host ''', r''' $host ''')
    (''' host_alias ''', r''' $host_alias ''')
    (''' host_cpu ''', r''' $host_cpu ''')
    (''' host_vendor ''', r''' $host_vendor ''')
    (''' host_os ''', r''' $host_os ''')
    (''' target ''', r''' $target ''')
    (''' target_alias ''', r''' $target_alias ''')
    (''' target_cpu ''', r''' $target_cpu ''')
    (''' target_vendor ''', r''' $target_vendor ''')
    (''' target_os ''', r''' $target_os ''')
    (''' build ''', r''' $build ''')
    (''' build_alias ''', r''' $build_alias ''')
    (''' build_cpu ''', r''' $build_cpu ''')
    (''' build_vendor ''', r''' $build_vendor ''')
    (''' build_os ''', r''' $build_os ''')
    (''' AWK ''', r''' $AWK ''')
    (''' TOP_DIST ''', r''' $TOP_DIST ''')
    (''' CC ''', r''' $CC ''')
    (''' CXX ''', r''' $CXX ''')
    (''' PERL ''', r''' $PERL ''')
    (''' JS_SHARED_LIBRARY ''', r''' $JS_SHARED_LIBRARY ''')
    (''' ANDROID_VERSION ''', r''' $ANDROID_VERSION ''')
    (''' ANDROID_NDK ''', r''' $ANDROID_NDK ''')
    (''' ANDROID_TOOLCHAIN ''', r''' $ANDROID_TOOLCHAIN ''')
    (''' ANDROID_PLATFORM ''', r''' $ANDROID_PLATFORM ''')
    (''' HOST_CC ''', r''' $HOST_CC ''')
    (''' HOST_CXX ''', r''' $HOST_CXX ''')
    (''' HOST_RANLIB ''', r''' $HOST_RANLIB ''')
    (''' HOST_AR ''', r''' $HOST_AR ''')
    (''' RANLIB ''', r''' $RANLIB ''')
    (''' AR ''', r''' $AR ''')
    (''' AS ''', r''' $AS ''')
    (''' LD ''', r''' $LD ''')
    (''' STRIP ''', r''' $STRIP ''')
    (''' WINDRES ''', r''' $WINDRES ''')
    (''' CLANG_CXX ''', r''' $CLANG_CXX ''')
    (''' CPP ''', r''' $CPP ''')
    (''' CXXCPP ''', r''' $CXXCPP ''')
    (''' SBCONF ''', r''' $SBCONF ''')
    (''' QEMU_CANT_RUN_JS_SHELL ''', r''' $QEMU_CANT_RUN_JS_SHELL ''')
    (''' _MSC_VER ''', r''' $_MSC_VER ''')
    (''' GNU_AS ''', r''' $GNU_AS ''')
    (''' GNU_LD ''', r''' $GNU_LD ''')
    (''' GNU_CC ''', r''' $GNU_CC ''')
    (''' GNU_CXX ''', r''' $GNU_CXX ''')
    (''' INTEL_CC ''', r''' $INTEL_CC ''')
    (''' INTEL_CXX ''', r''' $INTEL_CXX ''')
    (''' INSTALL_PROGRAM ''', r''' $INSTALL_PROGRAM ''')
    (''' INSTALL_SCRIPT ''', r''' $INSTALL_SCRIPT ''')
    (''' INSTALL_DATA ''', r''' $INSTALL_DATA ''')
    (''' LN_S ''', r''' $LN_S ''')
    (''' PYTHON ''', r''' $PYTHON ''')
    (''' NSINSTALL_BIN ''', r''' $NSINSTALL_BIN ''')
    (''' DOXYGEN ''', r''' $DOXYGEN ''')
    (''' AUTOCONF ''', r''' $AUTOCONF ''')
    (''' XARGS ''', r''' $XARGS ''')
    (''' PBBUILD_BIN ''', r''' $PBBUILD_BIN ''')
    (''' SDP ''', r''' $SDP ''')
    (''' GCC_VERSION ''', r''' $GCC_VERSION ''')
    (''' UNIVERSAL_BINARY ''', r''' $UNIVERSAL_BINARY ''')
    (''' MOZ_CAN_RUN_PROGRAMS ''', r''' $MOZ_CAN_RUN_PROGRAMS ''')
    (''' MACOSX_DEPLOYMENT_TARGET ''', r''' $MACOSX_DEPLOYMENT_TARGET ''')
    (''' MACOS_SDK_DIR ''', r''' $MACOS_SDK_DIR ''')
    (''' NEXT_ROOT ''', r''' $NEXT_ROOT ''')
    (''' GMAKE ''', r''' $GMAKE ''')
    (''' X_CFLAGS ''', r''' $X_CFLAGS ''')
    (''' X_PRE_LIBS ''', r''' $X_PRE_LIBS ''')
    (''' X_LIBS ''', r''' $X_LIBS ''')
    (''' X_EXTRA_LIBS ''', r''' $X_EXTRA_LIBS ''')
    (''' SOLARIS_SUNPRO_CC ''', r''' $SOLARIS_SUNPRO_CC ''')
    (''' SOLARIS_SUNPRO_CXX ''', r''' $SOLARIS_SUNPRO_CXX ''')
    (''' MOZ_THUMB2 ''', r''' $MOZ_THUMB2 ''')
    (''' HAVE_ARM_SIMD ''', r''' $HAVE_ARM_SIMD ''')
    (''' HAVE_ARM_NEON ''', r''' $HAVE_ARM_NEON ''')
    (''' ANDROID_CPU_ARCH ''', r''' $ANDROID_CPU_ARCH ''')
    (''' STLPORT_SOURCES ''', r''' $STLPORT_SOURCES ''')
    (''' MOZ_ASAN ''', r''' $MOZ_ASAN ''')
    (''' HAVE_64BIT_OS ''', r''' $HAVE_64BIT_OS ''')
    (''' MOZ_OS2_HIGH_MEMORY ''', r''' $MOZ_OS2_HIGH_MEMORY ''')
    (''' AIX_OBJMODEL ''', r''' $AIX_OBJMODEL ''')
    (''' NO_LD_ARCHIVE_FLAGS ''', r''' $NO_LD_ARCHIVE_FLAGS ''')
    (''' ENABLE_METHODJIT ''', r''' $ENABLE_METHODJIT ''')
    (''' ENABLE_METHODJIT_SPEW ''', r''' $ENABLE_METHODJIT_SPEW ''')
    (''' ENABLE_ION ''', r''' $ENABLE_ION ''')
    (''' LD_PRINT_ICF_SECTIONS ''', r''' $LD_PRINT_ICF_SECTIONS ''')
    (''' WRAP_SYSTEM_INCLUDES ''', r''' $WRAP_SYSTEM_INCLUDES ''')
    (''' VISIBILITY_FLAGS ''', r''' $VISIBILITY_FLAGS ''')
    (''' HAVE_DTRACE ''', r''' $HAVE_DTRACE ''')
    (''' HAVE_LINUX_PERF_EVENT_H ''', r''' $HAVE_LINUX_PERF_EVENT_H ''')
    (''' LINUX_HEADERS_INCLUDES ''', r''' $LINUX_HEADERS_INCLUDES ''')
    (''' LIBOBJS ''', r''' $LIBOBJS ''')
    (''' MOZ_UPDATE_CHANNEL ''', r''' $MOZ_UPDATE_CHANNEL ''')
    (''' NSPR_CFLAGS ''', r''' $NSPR_CFLAGS ''')
    (''' NSPR_LIBS ''', r''' $NSPR_LIBS ''')
    (''' NSPR_CONFIG ''', r''' $NSPR_CONFIG ''')
    (''' MOZ_ZLIB_CFLAGS ''', r''' $MOZ_ZLIB_CFLAGS ''')
    (''' MOZ_ZLIB_LIBS ''', r''' $MOZ_ZLIB_LIBS ''')
    (''' MOZ_NATIVE_ZLIB ''', r''' $MOZ_NATIVE_ZLIB ''')
    (''' PKG_CONFIG ''', r''' $PKG_CONFIG ''')
    (''' MOZ_FFI_CFLAGS ''', r''' $MOZ_FFI_CFLAGS ''')
    (''' MOZ_FFI_LIBS ''', r''' $MOZ_FFI_LIBS ''')
    (''' MOZ_NATIVE_FFI ''', r''' $MOZ_NATIVE_FFI ''')
    (''' MOZ_UI_LOCALE ''', r''' $MOZ_UI_LOCALE ''')
    (''' MOZ_OPTIMIZE ''', r''' $MOZ_OPTIMIZE ''')
    (''' MOZ_FRAMEPTR_FLAGS ''', r''' $MOZ_FRAMEPTR_FLAGS ''')
    (''' MOZ_OPTIMIZE_FLAGS ''', r''' $MOZ_OPTIMIZE_FLAGS ''')
    (''' MOZ_OPTIMIZE_LDFLAGS ''', r''' $MOZ_OPTIMIZE_LDFLAGS ''')
    (''' MOZ_OPTIMIZE_SIZE_TWEAK ''', r''' $MOZ_OPTIMIZE_SIZE_TWEAK ''')
    (''' MOZ_PGO_OPTIMIZE_FLAGS ''', r''' $MOZ_PGO_OPTIMIZE_FLAGS ''')
    (''' ENABLE_TRACE_LOGGING ''', r''' $ENABLE_TRACE_LOGGING ''')
    (''' FAIL_ON_WARNINGS ''', r''' $FAIL_ON_WARNINGS ''')
    (''' NS_TRACE_MALLOC ''', r''' $NS_TRACE_MALLOC ''')
    (''' MOZ_MEMORY ''', r''' $MOZ_MEMORY ''')
    (''' MOZ_GLUE_LDFLAGS ''', r''' $MOZ_GLUE_LDFLAGS ''')
    (''' MOZ_GLUE_PROGRAM_LDFLAGS ''', r''' $MOZ_GLUE_PROGRAM_LDFLAGS ''')
    (''' MOZ_VALGRIND ''', r''' $MOZ_VALGRIND ''')
    (''' CCACHE ''', r''' $CCACHE ''')
    (''' MOZ_USING_CCACHE ''', r''' $MOZ_USING_CCACHE ''')
    (''' DEHYDRA_PATH ''', r''' $DEHYDRA_PATH ''')
    (''' MOZ_DEMANGLE_SYMBOLS ''', r''' $MOZ_DEMANGLE_SYMBOLS ''')
    (''' PROFILE_GEN_CFLAGS ''', r''' $PROFILE_GEN_CFLAGS ''')
    (''' PROFILE_GEN_LDFLAGS ''', r''' $PROFILE_GEN_LDFLAGS ''')
    (''' PROFILE_USE_CFLAGS ''', r''' $PROFILE_USE_CFLAGS ''')
    (''' PROFILE_USE_LDFLAGS ''', r''' $PROFILE_USE_LDFLAGS ''')
    (''' LIBS_DESC_SUFFIX ''', r''' $LIBS_DESC_SUFFIX ''')
    (''' EXPAND_LIBS_LIST_STYLE ''', r''' $EXPAND_LIBS_LIST_STYLE ''')
    (''' EXPAND_LIBS_ORDER_STYLE ''', r''' $EXPAND_LIBS_ORDER_STYLE ''')
    (''' CL_INCLUDES_PREFIX ''', r''' $CL_INCLUDES_PREFIX ''')
    (''' JS_NATIVE_EDITLINE ''', r''' $JS_NATIVE_EDITLINE ''')
    (''' JS_DISABLE_SHELL ''', r''' $JS_DISABLE_SHELL ''')
    (''' EDITLINE_LIBS ''', r''' $EDITLINE_LIBS ''')
    (''' JS_HAS_CTYPES ''', r''' $JS_HAS_CTYPES ''')
    (''' QEMU_EXE ''', r''' $QEMU_EXE ''')
    (''' CROSS_LIB ''', r''' $CROSS_LIB ''')
    (''' AR_FLAGS ''', r''' $AR_FLAGS ''')
    (''' AR_LIST ''', r''' $AR_LIST ''')
    (''' AR_EXTRACT ''', r''' $AR_EXTRACT ''')
    (''' AR_DELETE ''', r''' $AR_DELETE ''')
    (''' ASFLAGS ''', r''' $ASFLAGS ''')
    (''' AS_DASH_C_FLAG ''', r''' $AS_DASH_C_FLAG ''')
    (''' RC ''', r''' $RC ''')
    (''' RCFLAGS ''', r''' $RCFLAGS ''')
    (''' MC ''', r''' $MC ''')
    (''' IMPLIB ''', r''' $IMPLIB ''')
    (''' FILTER ''', r''' $FILTER ''')
    (''' BIN_FLAGS ''', r''' $BIN_FLAGS ''')
    (''' MOZ_JS_LIBS ''', r''' $MOZ_JS_LIBS ''')
    (''' MOZ_DEBUG ''', r''' $MOZ_DEBUG ''')
    (''' MOZ_DEBUG_SYMBOLS ''', r''' $MOZ_DEBUG_SYMBOLS ''')
    (''' MOZ_DEBUG_ENABLE_DEFS ''', r''' $MOZ_DEBUG_ENABLE_DEFS ''')
    (''' MOZ_DEBUG_DISABLE_DEFS ''', r''' $MOZ_DEBUG_DISABLE_DEFS ''')
    (''' MOZ_DEBUG_FLAGS ''', r''' $MOZ_DEBUG_FLAGS ''')
    (''' MOZ_DEBUG_LDFLAGS ''', r''' $MOZ_DEBUG_LDFLAGS ''')
    (''' WARNINGS_AS_ERRORS ''', r''' $WARNINGS_AS_ERRORS ''')
    (''' MOZ_JPROF ''', r''' $MOZ_JPROF ''')
    (''' MOZ_SHARK ''', r''' $MOZ_SHARK ''')
    (''' MOZ_CALLGRIND ''', r''' $MOZ_CALLGRIND ''')
    (''' MOZ_VTUNE ''', r''' $MOZ_VTUNE ''')
    (''' MOZ_ETW ''', r''' $MOZ_ETW ''')
    (''' MOZ_PROFILING ''', r''' $MOZ_PROFILING ''')
    (''' LIBICONV ''', r''' $LIBICONV ''')
    (''' ENABLE_TESTS ''', r''' $ENABLE_TESTS ''')
    (''' ENABLE_STRIP ''', r''' $ENABLE_STRIP ''')
    (''' PKG_SKIP_STRIP ''', r''' $PKG_SKIP_STRIP ''')
    (''' INCREMENTAL_LINKER ''', r''' $INCREMENTAL_LINKER ''')
    (''' MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS ''', r''' $MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS ''')
    (''' MOZ_COMPONENT_NSPR_LIBS ''', r''' $MOZ_COMPONENT_NSPR_LIBS ''')
    (''' MOZ_FIX_LINK_PATHS ''', r''' $MOZ_FIX_LINK_PATHS ''')
    (''' USE_DEPENDENT_LIBS ''', r''' $USE_DEPENDENT_LIBS ''')
    (''' MOZ_BUILD_ROOT ''', r''' $MOZ_BUILD_ROOT ''')
    (''' MOZ_OS2_TOOLS ''', r''' $MOZ_OS2_TOOLS ''')
    (''' MOZ_POST_DSO_LIB_COMMAND ''', r''' $MOZ_POST_DSO_LIB_COMMAND ''')
    (''' MOZ_POST_PROGRAM_COMMAND ''', r''' $MOZ_POST_PROGRAM_COMMAND ''')
    (''' MOZ_APP_NAME ''', r''' $MOZ_APP_NAME ''')
    (''' MOZ_APP_DISPLAYNAME ''', r''' $MOZ_APP_DISPLAYNAME ''')
    (''' MOZ_APP_VERSION ''', r''' $MOZ_APP_VERSION ''')
    (''' MOZ_PKG_SPECIAL ''', r''' $MOZ_PKG_SPECIAL ''')
    (''' MOZILLA_OFFICIAL ''', r''' $MOZILLA_OFFICIAL ''')
    (''' MOZ_MAPINFO ''', r''' $MOZ_MAPINFO ''')
    (''' MOZ_BROWSE_INFO ''', r''' $MOZ_BROWSE_INFO ''')
    (''' MOZ_TOOLS_DIR ''', r''' $MOZ_TOOLS_DIR ''')
    (''' MOZ_NATIVE_NSPR ''', r''' $MOZ_NATIVE_NSPR ''')
    (''' OS_CFLAGS ''', r''' $OS_CFLAGS ''')
    (''' OS_CXXFLAGS ''', r''' $OS_CXXFLAGS ''')
    (''' OS_CPPFLAGS ''', r''' $OS_CPPFLAGS ''')
    (''' OS_COMPILE_CFLAGS ''', r''' $OS_COMPILE_CFLAGS ''')
    (''' OS_COMPILE_CXXFLAGS ''', r''' $OS_COMPILE_CXXFLAGS ''')
    (''' OS_LDFLAGS ''', r''' $OS_LDFLAGS ''')
    (''' OS_LIBS ''', r''' $OS_LIBS ''')
    (''' CROSS_COMPILE ''', r''' $CROSS_COMPILE ''')
    (''' MOZ_METRO ''', r''' $MOZ_METRO ''')
    (''' HOST_CFLAGS ''', r''' $HOST_CFLAGS ''')
    (''' HOST_CXXFLAGS ''', r''' $HOST_CXXFLAGS ''')
    (''' HOST_LDFLAGS ''', r''' $HOST_LDFLAGS ''')
    (''' HOST_OPTIMIZE_FLAGS ''', r''' $HOST_OPTIMIZE_FLAGS ''')
    (''' HOST_AR_FLAGS ''', r''' $HOST_AR_FLAGS ''')
    (''' HOST_LD ''', r''' $HOST_LD ''')
    (''' HOST_NSPR_MDCPUCFG ''', r''' $HOST_NSPR_MDCPUCFG ''')
    (''' HOST_BIN_SUFFIX ''', r''' $HOST_BIN_SUFFIX ''')
    (''' HOST_OS_ARCH ''', r''' $HOST_OS_ARCH ''')
    (''' TARGET_CPU ''', r''' $TARGET_CPU ''')
    (''' TARGET_VENDOR ''', r''' $TARGET_VENDOR ''')
    (''' TARGET_OS ''', r''' $TARGET_OS ''')
    (''' TARGET_NSPR_MDCPUCFG ''', r''' $TARGET_NSPR_MDCPUCFG ''')
    (''' TARGET_MD_ARCH ''', r''' $TARGET_MD_ARCH ''')
    (''' TARGET_XPCOM_ABI ''', r''' $TARGET_XPCOM_ABI ''')
    (''' OS_TARGET ''', r''' $OS_TARGET ''')
    (''' OS_ARCH ''', r''' $OS_ARCH ''')
    (''' OS_RELEASE ''', r''' $OS_RELEASE ''')
    (''' OS_TEST ''', r''' $OS_TEST ''')
    (''' CPU_ARCH ''', r''' $CPU_ARCH ''')
    (''' INTEL_ARCHITECTURE ''', r''' $INTEL_ARCHITECTURE ''')
    (''' WRAP_LDFLAGS ''', r''' $WRAP_LDFLAGS ''')
    (''' MKSHLIB ''', r''' $MKSHLIB ''')
    (''' MKCSHLIB ''', r''' $MKCSHLIB ''')
    (''' MKSHLIB_FORCE_ALL ''', r''' $MKSHLIB_FORCE_ALL ''')
    (''' MKSHLIB_UNFORCE_ALL ''', r''' $MKSHLIB_UNFORCE_ALL ''')
    (''' DSO_CFLAGS ''', r''' $DSO_CFLAGS ''')
    (''' DSO_PIC_CFLAGS ''', r''' $DSO_PIC_CFLAGS ''')
    (''' DSO_LDOPTS ''', r''' $DSO_LDOPTS ''')
    (''' LIB_PREFIX ''', r''' $LIB_PREFIX ''')
    (''' DLL_PREFIX ''', r''' $DLL_PREFIX ''')
    (''' DLL_SUFFIX ''', r''' $DLL_SUFFIX ''')
    (''' LIB_SUFFIX ''', r''' $LIB_SUFFIX ''')
    (''' OBJ_SUFFIX ''', r''' $OBJ_SUFFIX ''')
    (''' BIN_SUFFIX ''', r''' $BIN_SUFFIX ''')
    (''' ASM_SUFFIX ''', r''' $ASM_SUFFIX ''')
    (''' IMPORT_LIB_SUFFIX ''', r''' $IMPORT_LIB_SUFFIX ''')
    (''' USE_N32 ''', r''' $USE_N32 ''')
    (''' CC_VERSION ''', r''' $CC_VERSION ''')
    (''' CXX_VERSION ''', r''' $CXX_VERSION ''')
    (''' MSMANIFEST_TOOL ''', r''' $MSMANIFEST_TOOL ''')
    (''' MOZILLA_VERSION ''', r''' $MOZILLA_VERSION ''')
    (''' ac_configure_args ''', r''' $ac_configure_args ''')
    (''' WIN_TOP_SRC ''', r''' $WIN_TOP_SRC ''')
    (''' top_srcdir ''', r''' $top_srcdir ''')
EOF

cat >> $CONFIG_STATUS <<\EOF
] ]

files = [
EOF

for out in $MAKEFILES; do
  echo "    '$out'," >> $CONFIG_STATUS
done

cat >> $CONFIG_STATUS <<\EOF
]

headers = [
EOF


HEADERS="js-config.h"
for header in $HEADERS; do
  echo "    '$header'," >> $CONFIG_STATUS
done

cat >> $CONFIG_STATUS <<\EOF
]

non_global_defines = [
EOF

if test -n "$_NON_GLOBAL_ACDEFINES"; then
  for var in $_NON_GLOBAL_ACDEFINES; do
    echo "    '$var'," >> $CONFIG_STATUS
  done
fi

cat >> $CONFIG_STATUS <<EOF
]

__all__ = ['topobjdir', 'topsrcdir', 'defines', 'non_global_defines', 'substs', 'files', 'headers']

if __name__ == '__main__':
    args = dict([(name, globals()[name]) for name in __all__])
    import sys
    sys.path.append(os.path.join(topsrcdir, ${extra_python_path}'build'))
    from ConfigStatus import config_status
    config_status(**args)
EOF

chmod +x $CONFIG_STATUS
rm -fr confdefs* $ac_clean_files
test "$no_create" = yes || ${PYTHON} $CONFIG_STATUS || exit 1


# Produce the js-config script at configure time; see the comments for
# 'js-config' in Makefile.in.
echo "$ac_t""invoking $MAKE to create js-config script" 1>&6
$MAKE js-config

# Build jsctypes if it's enabled.
if test "$JS_HAS_CTYPES" -a -z "$MOZ_NATIVE_FFI"; then
  # Run the libffi 'configure' script.
  ac_configure_args="--disable-shared --enable-static --disable-raw-api"
  if test "$MOZ_DEBUG"; then
    ac_configure_args="$ac_configure_args --enable-debug"
  fi
  if test "$DSO_PIC_CFLAGS"; then
    ac_configure_args="$ac_configure_args --with-pic"
  fi
  if test "$CROSS_COMPILE"; then
    case "$target" in
    *-android*|*-linuxandroid*)
      export AS CC CXX CPP LD AR RANLIB STRIP CPPFLAGS CFLAGS LDFLAGS

      ac_configure_args="$ac_configure_args --build=$build --host=$target HOST_CC=\"$HOST_CC\""
      ;;
    *)
      ac_configure_args="$ac_configure_args --build=$build --host=$target HOST_CC=\"$HOST_CC\" CC=\"$CC\""
      ;;
    esac
  fi
  if test "$_MSC_VER"; then
    # Use a wrapper script for cl and ml that looks more like gcc.
    # autotools can't quite handle an MSVC build environment yet.
    LDFLAGS=
    CFLAGS=
    ac_configure_args="$ac_configure_args LD=link CPP=\"cl -nologo -EP\" SHELL=sh.exe"
    case "${target_cpu}" in
    x86_64)
      # Need target since MSYS tools into mozilla-build may be 32bit
      ac_configure_args="$ac_configure_args CC=\"$_topsrcdir/ctypes/libffi/msvcc.sh -m64\" --build=$build --host=$target"
      ;;
    *)
      ac_configure_args="$ac_configure_args CC=$_topsrcdir/ctypes/libffi/msvcc.sh"
      ;;
    esac
  fi
  if test "$SOLARIS_SUNPRO_CC"; then
    # Always use gcc for libffi on Solaris
    if test ! "$HAVE_64BIT_OS"; then
      ac_configure_args="$ac_configure_args CC=gcc CFLAGS=-m32 LD= LDFLAGS="
    else
      ac_configure_args="$ac_configure_args CC=gcc CFLAGS=-m64 LD= LDFLAGS="
    fi
  fi
  if test "$AIX_IBM_XLC"; then
    # Always use gcc for libffi on IBM AIX5/AIX6
    if test ! "$HAVE_64BIT_OS"; then
      ac_configure_args="$ac_configure_args CC=gcc CFLAGS=-maix32"
    else
      ac_configure_args="$ac_configure_args CC=gcc CFLAGS=-maix64"
    fi
  fi
  if test "$OS_ARCH" = "OS2"; then
    ac_configure_args="$ac_configure_args CFLAGS=-Zomf AR=emxomfar"
  fi

  # Use a separate cache file for libffi, since it does things differently
  # from our configure.
  mkdir -p $_objdir/ctypes/libffi
  old_cache_file=$cache_file
  cache_file=$_objdir/ctypes/libffi/config.cache
  old_config_files=$CONFIG_FILES
  unset CONFIG_FILES
  

if test "$no_recursion" != yes; then

  # Remove --cache-file and --srcdir arguments so they do not pile up.
  ac_sub_configure_args=
  ac_prev=
  for ac_arg in $ac_configure_args; do
    if test -n "$ac_prev"; then
      ac_prev=
      continue
    fi
    case "$ac_arg" in
    -cache-file | --cache-file | --cache-fil | --cache-fi \
    | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
      ac_prev=cache_file ;;
    -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
    | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
      ;;
    -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
      ac_prev=srcdir ;;
    -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
      ;;
    *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
    esac
  done

  for ac_config_dir in ctypes/libffi; do

    # Do not complain, so a configure script can configure whichever
    # parts of a large source tree are present.
    if test ! -d $srcdir/$ac_config_dir; then
      continue
    fi

    echo configuring in $ac_config_dir

    case "$srcdir" in
    .) ;;
    *)
      if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
      else
        { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
      fi
      ;;
    esac

    ac_popdir=`pwd`
    cd $ac_config_dir

      # A "../" for each directory in /$ac_config_dir.
      ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`

    case "$srcdir" in
    .) # No --srcdir option.  We are building in place.
      ac_sub_srcdir=$srcdir ;;
    /* | ?:/*) # Absolute path.
      ac_sub_srcdir=$srcdir/$ac_config_dir ;;
    *) # Relative path.
      ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
    esac

    # Check for guested configure; otherwise get Cygnus style configure.
    if test -f $ac_sub_srcdir/configure; then
      ac_sub_configure=$ac_sub_srcdir/configure
    elif test -f $ac_sub_srcdir/configure.in; then
      ac_sub_configure=$ac_configure
    else
      echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
      ac_sub_configure=
    fi

    # The recursion is here.
    if test -n "$ac_sub_configure"; then

      # Make the cache file name correct relative to the subdirectory.
      case "$cache_file" in
      /* | ?:/*) ac_sub_cache_file=$cache_file ;;
      *) # Relative path.
        ac_sub_cache_file="$ac_dots$cache_file" ;;
      esac
  case "$ac_given_INSTALL" in
        [/$]*) INSTALL="$ac_given_INSTALL" ;;
        *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
        esac

      echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
      # The eval makes quoting arguments work.
      if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
      then :
      else
        { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
      fi
    fi

    cd $ac_popdir
  done
fi


  cache_file=$old_cache_file
  ac_configure_args="$_SUBDIR_CONFIG_ARGS"
  CONFIG_FILES=$old_config_files
fi

