[GCC 4.8] Initial check-in of GCC 4.8.0

Change-Id: I0719d8a6d0f69b367a6ab6f10eb75622dbf12771

12 files changed, 1538 insertions, 0 deletions

diff --git a/gcc-4.8/libstdc++-v3/scripts/check_compile b/gcc-4.8/libstdc++-v3/scripts/check_compile
new file mode 100755
index 000000000..76762e675
--- /dev/null
+++ b/gcc-4.8/libstdc++-v3/scripts/check_compile
@@ -0,0 +1,56 @@
+#!/usr/bin/env bash
+
+# Script to do performance testing.
+
+# Invocation 
+# check_performance SRC_DIR BUILD_DIR
+
+# 1: variables
+#
+SRC_DIR=$1
+BUILD_DIR=$2
+
+# Now that we've successfully translated the numerical option into
+# a symbolic one, we can safely ignore it.
+shift
+
+# This has been true all along.  Found out about it the hard way...
+case $BASH_VERSION in
+    1*)  
+	echo 'You need bash 2.x to run check_performance.  Exiting.'; 
+	exit 1 ;;
+    *)   ;;  
+esac
+
+flags_script=$BUILD_DIR/scripts/testsuite_flags
+INCLUDES=`$flags_script --build-includes`
+PCH_FLAGS=`$flags_script --cxxpchflags`
+FLAGS=`$flags_script --cxxflags`
+TEST_FLAGS="-S"
+COMPILER=`$flags_script --build-cxx`
+CXX="$COMPILER $INCLUDES $PCH_FLAGS $FLAGS -Wfatal-errors $TEST_FLAGS"
+
+echo "compile line is:"
+echo $CXX
+echo ""
+
+TESTS_FILE="testsuite_files"
+
+#mkdir binaries
+UNIQUE_ID=0
+
+for NAME in `cat $TESTS_FILE`
+do
+  if $RUN; then
+    echo $NAME
+    OUTPUT_NAME=$UNIQUE_ID
+    $CXX $SRC_DIR/testsuite/$NAME -o $OUTPUT_NAME
+    if [ -f $OUTPUT_NAME ]; then
+#	mv $OUTPUT_NAME binaries
+	rm $OUTPUT_NAME
+    fi
+    let UNIQUE_ID+=1 
+  fi
+done
+
+exit 0
diff --git a/gcc-4.8/libstdc++-v3/scripts/check_performance b/gcc-4.8/libstdc++-v3/scripts/check_performance
new file mode 100755
index 000000000..d196355bd
--- /dev/null
+++ b/gcc-4.8/libstdc++-v3/scripts/check_performance
@@ -0,0 +1,95 @@
+#!/usr/bin/env bash
+
+# Script to do performance testing.
+
+# Invocation 
+# check_performance SRC_DIR BUILD_DIR
+
+# 1: variables
+#
+SRC_DIR=$1
+BUILD_DIR=$2
+
+# Now that we've successfully translated the numerical option into
+# a symbolic one, we can safely ignore it.
+shift
+
+# This has been true all along.  Found out about it the hard way...
+case $BASH_VERSION in
+    1*)  
+	echo 'You need bash 2.x to run check_performance.  Exiting.'; 
+	exit 1 ;;
+    *)   ;;  
+esac
+
+flags_script=$BUILD_DIR/scripts/testsuite_flags
+INCLUDES=`$flags_script --build-includes`
+PCH_FLAGS=`$flags_script --cxxpchflags`
+FLAGS=`$flags_script --cxxflags`
+THREAD_FLAG='-pthread'
+COMPILER=`$flags_script --build-cxx`
+SH_FLAG="-Wl,--rpath -Wl,$BUILD_DIR/../../gcc \
+         -Wl,--rpath -Wl,$BUILD_DIR/src/.libs"
+ST_FLAG="-static"
+LINK=$SH_FLAG
+CXX="$COMPILER $INCLUDES $FLAGS -std=gnu++0x $CXXFLAGS $LINK"
+LIBS="./libtestc++.a"
+TESTS_FILE="testsuite_files_performance"
+
+echo CXX is $CXX
+
+for NAME in `cat $TESTS_FILE`
+do
+  RUN=true
+  TESTNAME=$SRC_DIR/testsuite/$NAME
+  FILE_NAME="`basename $NAME`"
+  FILE_NAME="`echo $FILE_NAME | sed 's/.cc//g'`"
+
+  # TEST_S == single thread
+  # TEST_B == do both single and multi-thread
+  # TEST_T == multi-thread
+  for CYCLE in `sed -n 's,.*\(TEST_[SB][0-9]*\)$,\1,p' $TESTNAME`
+  do
+    RUN=false
+    echo $NAME $CYCLE
+    EXE_NAME="`echo $FILE_NAME-$CYCLE.exe`"
+    $CXX -DNOTHREAD -D$CYCLE $TESTNAME $LIBS -o $EXE_NAME
+    if [ -f $EXE_NAME ]; then
+      ./$EXE_NAME
+    else
+      echo "compile error:"
+      echo "$CXX -DNOTHREAD -D$CYCLE $TESTNAME $LIBS -o $EXE_NAME"
+    fi
+  done
+
+  for CYCLE in `sed -n 's,.*\(TEST_[TB][0-9]*\)$,\1,p' $TESTNAME`
+  do
+    RUN=false
+    echo $NAME $CYCLE thread
+    EXE_NAME="`echo $FILE_NAME-$CYCLE.exe`"
+    $CXX $THREAD_FLAG -D$CYCLE $TESTNAME $LIBS -o $EXE_NAME
+    if [ -f $EXE_NAME ]; then
+      ./$EXE_NAME
+    else
+      echo "compile error:"
+      echo "$CXX $THREAD_FLAG -D$CYCLE $TESTNAME $LIBS -o $EXE_NAME"
+    fi
+  done
+
+  if $RUN; then
+    echo $NAME
+    EXE_NAME="`echo $FILE_NAME.exe`"
+    $CXX $TESTNAME $LIBS -o $EXE_NAME
+    if [ -f $EXE_NAME ]; then
+      ./$EXE_NAME >& tmp.$FILE_NAME
+    else
+      echo "compile error:"
+      echo "$CXX $TESTNAME $LIBS -o $EXE_NAME"
+    fi
+    if [ -s tmp.$FILE_NAME ]; then
+	mv tmp.$FILE_NAME $FILE_NAME.xml
+    fi
+  fi
+done
+
+exit 0
diff --git a/gcc-4.8/libstdc++-v3/scripts/create_testsuite_files b/gcc-4.8/libstdc++-v3/scripts/create_testsuite_files
new file mode 100755
index 000000000..a427eef2d
--- /dev/null
+++ b/gcc-4.8/libstdc++-v3/scripts/create_testsuite_files
@@ -0,0 +1,54 @@
+#!/bin/sh
+
+# Constructs lists of source files (full pathnames) to test.  Two
+# files are constructed: testsuite_files, which is used to test with
+# the default dg-runtest command, and testsuite_files_interactive,
+# which is used to test cases that require input to be entered. In
+# addition, both lists are pruned of wchar_t tests if the toolchain
+# under test does not support wchar_t functionality.
+#
+# We mimic the mkcheck script in that the first time this is run, all
+# existing files are listed in "testsuite_files" in the output
+# directory.  Subsequent runs pull the list from that file, allowing
+# users to trim the list down to problematic tests, or just run
+# paticular directories or sub-directories of tests.
+#
+# Selecting individual tests can also be done with RUNTESTFLAGS, but
+# that doesn't really do all that we are trying to accomplish here.
+
+LC_ALL=C
+export LC_ALL
+
+# Both of these are in the appropriate testsuite subdirectories.
+srcdir="$1"
+outdir="$2"
+
+tmp="${TMPDIR:-/tmp}/ctt$$"
+tests_file_normal="$outdir/testsuite_files"
+tests_file_inter="$outdir/testsuite_files_interactive"
+tests_file_perf="$outdir/testsuite_files_performance"
+
+cd $srcdir
+# This is the ugly version of "everything but the current directory".  It's
+# what has to happen when find(1) doesn't support -mindepth, or -xtype.
+dlist=`echo [0-9][0-9]*`
+dlist="$dlist abi backward ext performance tr1 tr2 decimal"
+find $dlist "(" -type f -o -type l ")" -name "*.cc" -print > $tmp.01
+find $dlist "(" -type f -o -type l ")" -name "*.c" -print > $tmp.02
+cat  $tmp.01 $tmp.02 | sort > $tmp.1
+if test ! -s "$tmp.1"; then
+  exit 1
+fi
+
+# Now filter out classes of tests.  These classes are run using special rules.
+grep _xin $tmp.1 > $tests_file_inter
+grep -v _xin $tmp.1 > $tmp.4
+
+grep performance $tmp.4 > $tests_file_perf
+grep -v performance $tmp.4 > $tmp.5
+
+# ...more filters go here.
+cp $tmp.5 $tests_file_normal
+
+rm $tmp*
+exit 0
diff --git a/gcc-4.8/libstdc++-v3/scripts/extract_symvers.in b/gcc-4.8/libstdc++-v3/scripts/extract_symvers.in
new file mode 100755
index 000000000..a262435de
--- /dev/null
+++ b/gcc-4.8/libstdc++-v3/scripts/extract_symvers.in
@@ -0,0 +1,73 @@
+#!/bin/sh
+
+# Copyright (C) 2002-2013 Free Software Foundation, Inc.
+#
+# This file is part of the GNU ISO C++ Library.  This library is free
+# software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the
+# Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this library; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+
+if test ${#} -lt 2 || test $1 = '--help'; then
+  echo "Usage:  extract_symvers  shared_lib output_file" 1>&2
+  exit 1
+fi
+
+lib=$1
+output=$2
+
+# This avoids weird sorting problems later.
+LC_ALL=C
+export LC_ALL
+LANG=C
+export LANG
+
+tmp=extract.$$
+
+case `uname -s` in
+SunOS)
+  # Ensure that output on Solaris 2 matches readelf below without requiring
+  # GNU binutils to be installed.  This requires a combination of pvs and
+  # elfdump, which is easier handled in a perl script.
+  perl @glibcxx_srcdir@/scripts/extract_symvers.pl ${lib} > $tmp 2>&1
+  ;;
+*)
+  # GNU binutils, somewhere after version 2.11.2, requires -W/--wide to
+  # avoid default line truncation.  -W is not supported and truncation did
+  # not occur by default before that point.
+  readelf="readelf --symbols"
+  if readelf --help | grep -- --wide > /dev/null; then
+    readelf="$readelf --wide"
+  fi
+  # Omit _DYNAMIC etc. for consistency with extract_symvers.pl, only
+  # present on Solaris.
+  ${readelf} ${lib} |\
+  sed -e 's/ \[<other>: [A-Fa-f0-9]*\] //' -e '/\.dynsym/,/^$/p;d' |\
+  egrep -v ' (LOCAL|UND) ' |\
+  egrep -v ' (_DYNAMIC|_GLOBAL_OFFSET_TABLE_|_PROCEDURE_LINKAGE_TABLE_|_edata|_end|_etext)$' |\
+  sed -e 's/ <processor specific>: / <processor_specific>:_/g' |\
+  sed -e 's/ <OS specific>: / <OS_specific>:_/g' |\
+  sed -e 's/ <unknown>: / <unknown>:_/g' |\
+  awk '{ if ($4 == "FUNC" || $4 == "NOTYPE")
+           printf "%s:%s\n", $4, $8;
+         else if ($4 == "OBJECT" || $4 == "TLS")
+           printf "%s:%s:%s\n", $4, $3, $8;
+       }' | sort | uniq > $tmp 2>&1
+#        else printf "Huh?  What is %s?\n", $8;
+  ;;
+esac
+
+# I think we'll be doing some more with this file, but for now, dump.
+mv $tmp $output
+
+exit 0
diff --git a/gcc-4.8/libstdc++-v3/scripts/extract_symvers.pl b/gcc-4.8/libstdc++-v3/scripts/extract_symvers.pl
new file mode 100644
index 000000000..d43c53e23
--- /dev/null
+++ b/gcc-4.8/libstdc++-v3/scripts/extract_symvers.pl
@@ -0,0 +1,136 @@
+#!/usr/bin/perl -w
+
+# Copyright (C) 2010-2013 Free Software Foundation, Inc.
+#
+# This file is part of the GNU ISO C++ Library.  This library is free
+# software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the
+# Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this library; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+# Extract symbol version information on Solaris 2.
+#
+# Sun ld doesn't record symbol versions in .dynsym entries and they cannot
+# easily be extracted from readelf --versions output, so use pvs instead.
+# This way, we don't require GNU binutils in the native case.  Also ensures
+# that baseline_symbols.txt is identical between native (pvs, elfdump) and
+# cross (readelf) cases.
+
+my $lib = shift;
+
+open PVS, "pvs -dsvo $lib |" or die $!;
+while (<PVS>) {
+    chomp;
+
+    # Remove trailing semicolon.
+    s/;$//;
+
+    # shared object, dash, version, symbol, [size]
+    (undef, undef, $version, $symbol, $size) = split;
+
+    # Remove colon separator from version field.
+    $version =~ s/:$//;
+    
+    # Record base version.  The [BASE] field was only added in Solaris 11,
+    # so simply use the first record instead.
+    if ($. == 1) {
+	$basever = $version;
+      	next;
+    }
+
+    # Skip version declarations.
+    next unless defined ($symbol);
+
+    # Ignore version dependencies.
+    next if ($symbol =~ /\{.*\}/);
+
+    # Emit objects.
+    if (defined ($size)) {
+	# Strip parens from object size.
+	$size =~ s/\((\d+)\)/$1/;
+
+	$type{$symbol} = "OBJECT";
+	$version{$symbol} = $version;
+	$size{$symbol} = $size;
+        next;
+    }
+
+    if ($version eq $symbol or $version eq $basever) {
+	# Emit versions or symbols bound to base versions as objects.
+	$type{$symbol} = "OBJECT";
+	if ($version eq $basever) {
+	    $version{$symbol} = $version;
+	} else {
+	    $version{$symbol} = $symbol;
+	}
+	$size{$symbol} = 0;
+    } else {
+	# Everything else without a size field is a function.
+	$type{$symbol} = "FUNC";
+	$version{$symbol} = $version;
+    }
+}
+close PVS or die "pvs error";
+
+# Only look at .dynsym table, like readelf in extract_symvers.
+open ELFDUMP, "/usr/ccs/bin/elfdump -s -N .dynsym $lib |" or die $!;
+while (<ELFDUMP>) {
+    chomp;
+
+    # Ignore empty lines.
+    next if (/^$/);
+
+    # Ignore object name header.
+    next if (/:$/);
+
+    # Ignore table header lines.
+    next if (/^Symbol Table Section:/);
+    next if (/index.*value.*size/);
+
+    # Split table.
+    (undef, undef, undef, $type, $bind, $oth, undef, $shndx, $name) = split;
+
+    # Error out for unknown input.
+    die "unknown input line:\n$_" unless defined($bind);
+
+    # Ignore local symbols.
+    next if ($bind eq "LOCL");
+    # Ignore hidden symbols.
+    next if ($oth eq "H");
+    # Ignore undefined symbols.
+    next if ($shndx eq "UNDEF");
+    # Error out for unhandled cases.   _GLOBAL_OFFSET_TABLE_ is P (protected).
+    die "unhandled symbol:\n$_" if ($bind !~ /^(GLOB|WEAK)/ or $oth !~ /[DP]/);
+
+    # Adapt to readelf type naming convention.
+    $type = "NOTYPE" if ($type eq "NOTY");
+    $type = "OBJECT" if ($type eq "OBJT");
+
+    # Use correct symbol type.
+    $type{$name} = $type if ($type{$name} ne $type);
+}
+close ELFDUMP or die "elfdump error";
+
+foreach $symbol (keys %type) {
+    if ($type{$symbol} eq "FUNC" || $type{$symbol} eq "NOTYPE") {
+	push @lines, "$type{$symbol}:$symbol\@\@$version{$symbol}\n";
+    } elsif ($type{$symbol} eq "OBJECT" and $size{$symbol} == 0) {
+	# Omit symbols bound to base version; details can differ depending
+	# on the toolchain used.
+	next if $version{$symbol} eq $basever;
+
+	push @lines, "$type{$symbol}:$size{$symbol}:$version{$symbol}\n";
+    } else {
+	push @lines, "$type{$symbol}:$size{$symbol}:$symbol\@\@$version{$symbol}\n";
+    }
+}
+print sort @lines;
diff --git a/gcc-4.8/libstdc++-v3/scripts/gen_bind_includers.pl b/gcc-4.8/libstdc++-v3/scripts/gen_bind_includers.pl
new file mode 100644
index 000000000..52b11d283
--- /dev/null
+++ b/gcc-4.8/libstdc++-v3/scripts/gen_bind_includers.pl
@@ -0,0 +1,30 @@
+#!/usr/bin/perl -w
+use English;
+
+$max = shift @ARGV;
+
+$template_params = "typename _U1";
+$template_args = "_U1";
+$params = "_U1& __u1";
+$args = "__u1";
+
+for ($num_args = 2; $num_args <= $max; ++$num_args) {
+  $template_params .= ", typename _U$num_args";
+  $template_args .= ", _U$num_args";
+  $params .= ", _U$num_args& __u$num_args";
+  $args .= ", __u$num_args";
+  print "#define _GLIBCXX_BIND_NUM_ARGS $num_args\n";
+  print "#define _GLIBCXX_BIND_COMMA ,\n";
+  print "#define _GLIBCXX_BIND_TEMPLATE_PARAMS $template_params\n";
+  print "#define _GLIBCXX_BIND_TEMPLATE_ARGS $template_args\n";
+  print "#define _GLIBCXX_BIND_PARAMS $params\n";
+  print "#define _GLIBCXX_BIND_ARGS $args\n";
+  print "#include _GLIBCXX_BIND_REPEAT_HEADER\n";
+  print "#undef _GLIBCXX_BIND_ARGS\n";
+  print "#undef _GLIBCXX_BIND_PARAMS\n";
+  print "#undef _GLIBCXX_BIND_TEMPLATE_ARGS\n";
+  print "#undef _GLIBCXX_BIND_TEMPLATE_PARAMS\n";
+  print "#undef _GLIBCXX_BIND_COMMA\n";
+  print "#undef _GLIBCXX_BIND_NUM_ARGS\n";
+  print "\n";
+}
diff --git a/gcc-4.8/libstdc++-v3/scripts/gen_includers.pl b/gcc-4.8/libstdc++-v3/scripts/gen_includers.pl
new file mode 100644
index 000000000..477f02840
--- /dev/null
+++ b/gcc-4.8/libstdc++-v3/scripts/gen_includers.pl
@@ -0,0 +1,126 @@
+#!/usr/bin/perl -w
+use English;
+
+$max = shift @ARGV;
+
+$template_params = "typename _T1";
+$template_params_unnamed = "typename";
+$template_args = "_T1";
+$params = "_T1 __a1";
+$ref_params = "_T1& __a1";
+$args = "__a1";
+$bind_members = "_T1 _M_arg1;";
+$bind_members_init = "_M_arg1(__a1)";
+$mu_get_tuple_args = "::std::tr1::get<0>(__tuple)";
+$bind_v_template_args = "typename result_of<_Mu<_T1> _CV(_T1, tuple<_GLIBCXX_BIND_TEMPLATE_ARGS>)>::type";
+$bind_v_args = "_Mu<_T1>()(_M_arg1, ::std::tr1::tie(_GLIBCXX_BIND_ARGS))";
+$tuple_add_cref = "typename __add_c_ref<_T1>::type __a1";
+$tuple_copy_init = "_M_arg1(__in._M_arg1)";
+$tuple_assign = "_M_arg1 = __in._M_arg1;";
+$template_params_null_class = "typename _T1 = _NullClass";
+$template_args_stripped = "typename __strip_reference_wrapper<_T1>::__type";
+$template_params_u = "typename _U1";
+$template_args_u = "_U1";
+$ref_wrap_params = "ref(__a1)";
+$ref_template_args = "_T1&";
+for ($num_args = 2; $num_args <= $max; ++$num_args) {
+  $prev_args = $num_args - 1;
+  $next_args = $num_args + 1;
+  $template_params_shifted = $template_params;
+  $template_args_shifted = $template_args;
+  $params_shifted = $params;
+  $args_shifted = $args;
+  $template_params .= ", typename _T$num_args";
+  $template_params_unnamed .= ", typename";
+  $template_args .= ", _T$num_args";
+  $params .= ", _T$num_args __a$num_args";
+  $ref_params .=", _T$num_args& __a$num_args";
+  $args .= ", __a$num_args";
+  $bind_members .= " _T$num_args _M_arg$num_args;";
+  $bind_members_init .= ", _M_arg$num_args(__a$num_args)";
+  $mu_get_tuple_args .= ", ::std::tr1::get<$prev_args>(__tuple)";
+  $bind_v_template_args .= ", typename result_of<_Mu<_T$num_args> _CV(_T$num_args, tuple<_GLIBCXX_BIND_TEMPLATE_ARGS>)>::type";
+  $bind_v_args .= ", _Mu<_T$num_args>()(_M_arg$num_args, ::std::tr1::tie(_GLIBCXX_BIND_ARGS))";
+  $tuple_add_cref .= ", typename __add_c_ref<_T$num_args>::type __a$num_args";
+  $tuple_copy_init .= ", _M_arg$num_args(__in._M_arg$num_args)";
+  $tuple_assign .= " _M_arg$num_args = __in._M_arg$num_args;";
+  $template_params_null_class .= ", typename _T$num_args = _NullClass";
+  $template_args_stripped .= ", typename __strip_reference_wrapper<_T$num_args>::__type";
+  $template_params_u .= ", typename _U$num_args";
+  $template_args_u .= ", _U$num_args";
+  $ref_wrap_params .= ", ref(__a$num_args)";
+  $ref_template_args .= ", _T$num_args&";
+
+  if ($num_args == $max) {
+    print "#define _GLIBCXX_LAST_INCLUDE\n"
+  }
+  print "#define _GLIBCXX_NUM_ARGS $num_args\n";
+  print "#define _GLIBCXX_COMMA ,\n";
+  print "#define _GLIBCXX_TEMPLATE_PARAMS $template_params\n";
+  print "#define _GLIBCXX_TEMPLATE_ARGS $template_args\n";
+  print "#define _GLIBCXX_PARAMS $params\n";
+  print "#define _GLIBCXX_REF_PARAMS $ref_params\n";
+  print "#define _GLIBCXX_ARGS $args\n";
+  print "#define _GLIBCXX_COMMA_SHIFTED ,\n";
+  print "#define _GLIBCXX_TEMPLATE_PARAMS_SHIFTED $template_params_shifted\n";
+  print "#define _GLIBCXX_TEMPLATE_ARGS_SHIFTED $template_args_shifted\n";
+  print "#define _GLIBCXX_PARAMS_SHIFTED $params_shifted\n";
+  print "#define _GLIBCXX_ARGS_SHIFTED $args_shifted\n";
+  print "#define _GLIBCXX_BIND_MEMBERS $bind_members\n";
+  print "#define _GLIBCXX_BIND_MEMBERS_INIT $bind_members_init\n";
+  print "#define _GLIBCXX_MU_GET_TUPLE_ARGS $mu_get_tuple_args\n";
+  print "#define _GLIBCXX_BIND_V_TEMPLATE_ARGS(_CV) $bind_v_template_args\n";
+  print "#define _GLIBCXX_BIND_V_ARGS $bind_v_args\n";
+  print "#define _GLIBCXX_TUPLE_ADD_CREF $tuple_add_cref\n";
+  print "#define _GLIBCXX_TUPLE_COPY_INIT $tuple_copy_init\n";
+  print "#define _GLIBCXX_TUPLE_ASSIGN $tuple_assign\n";
+  print "#define _GLIBCXX_TEMPLATE_PARAMS_NULL_CLASS $template_params_null_class\n";
+  print "#define _GLIBCXX_TEMPLATE_ARGS_STRIPPED $template_args_stripped\n";
+  print "#define _GLIBCXX_TEMPLATE_PARAMS_U $template_params_u\n";
+  print "#define _GLIBCXX_TEMPLATE_ARGS_U $template_args_u\n";
+  print "#define _GLIBCXX_REF_WRAP_PARAMS $ref_wrap_params\n";
+  print "#define _GLIBCXX_REF_TEMPLATE_ARGS $ref_template_args\n";
+  print "#define _GLIBCXX_NUM_ARGS_PLUS_1 $next_args\n";
+  print "#define _GLIBCXX_T_NUM_ARGS_PLUS_1 _T$next_args\n";
+  print "#include _GLIBCXX_REPEAT_HEADER\n";
+  print "#undef _GLIBCXX_T_NUM_ARGS_PLUS_1\n";
+  print "#undef _GLIBCXX_NUM_ARGS_PLUS_1\n";
+  print "#undef _GLIBCXX_REF_TEMPLATE_ARGS\n";
+  print "#undef _GLIBCXX_REF_WRAP_PARAMS\n";
+  print "#undef _GLIBCXX_TEMPLATE_ARGS_U\n";
+  print "#undef _GLIBCXX_TEMPLATE_PARAMS_U\n";
+  print "#undef _GLIBCXX_TEMPLATE_ARGS_STRIPPED\n";
+  print "#undef _GLIBCXX_TEMPLATE_PARAMS_NULL_CLASS\n";
+  print "#undef _GLIBCXX_TUPLE_ASSIGN\n";
+  print "#undef _GLIBCXX_TUPLE_COPY_INIT\n";
+  print "#undef _GLIBCXX_TUPLE_ADD_CREF\n";
+  print "#undef _GLIBCXX_BIND_V_ARGS\n";
+  print "#undef _GLIBCXX_BIND_V_TEMPLATE_ARGS\n";
+  print "#undef _GLIBCXX_MU_GET_TUPLE_ARGS\n";
+  print "#undef _GLIBCXX_BIND_MEMBERS_INIT\n";
+  print "#undef _GLIBCXX_BIND_MEMBERS\n";
+  print "#undef _GLIBCXX_ARGS_SHIFTED\n";
+  print "#undef _GLIBCXX_PARAMS_SHIFTED\n";
+  print "#undef _GLIBCXX_TEMPLATE_ARGS_SHIFTED\n";
+  print "#undef _GLIBCXX_TEMPLATE_PARAMS_SHIFTED\n";
+  print "#undef _GLIBCXX_COMMA_SHIFTED\n";
+  print "#undef _GLIBCXX_ARGS\n";
+  print "#undef _GLIBCXX_REF_PARAMS\n";
+  print "#undef _GLIBCXX_PARAMS\n";
+  print "#undef _GLIBCXX_TEMPLATE_ARGS\n";
+  print "#undef _GLIBCXX_TEMPLATE_PARAMS\n";
+  print "#undef _GLIBCXX_COMMA\n";
+  print "#undef _GLIBCXX_NUM_ARGS\n";
+  if ($num_args == $max) {
+    print "#undef _GLIBCXX_LAST_INCLUDE\n"
+  }
+}
+
+print "\n";
+print "#ifndef _GLIBCXX_TUPLE_ALL_TEMPLATE_PARAMS\n";
+print "#  define _GLIBCXX_TUPLE_ALL_TEMPLATE_PARAMS $template_params\n";
+print "#  define _GLIBCXX_TUPLE_ALL_TEMPLATE_PARAMS_UNNAMED $template_params_unnamed\n";
+print "#  define _GLIBCXX_TUPLE_ALL_TEMPLATE_ARGS $template_args\n";
+print "#endif\n";
+print "\n";
+
diff --git a/gcc-4.8/libstdc++-v3/scripts/gen_includers2.pl b/gcc-4.8/libstdc++-v3/scripts/gen_includers2.pl
new file mode 100644
index 000000000..88e9becd1
--- /dev/null
+++ b/gcc-4.8/libstdc++-v3/scripts/gen_includers2.pl
@@ -0,0 +1,31 @@
+#!/usr/bin/perl -w
+use English;
+
+$max = shift @ARGV;
+
+$template_params = "typename _U1";
+$template_args = "_U1";
+$params = "_U1& __u1";
+$args = "__u1";
+
+for ($num_args = 2; $num_args <= $max; ++$num_args) {
+  $template_params .= ", typename _U$num_args";
+  $template_args .= ", _U$num_args";
+  $params .= ", _U$num_args& __u$num_args";
+  $args .= ", __u$num_args";
+  print "#define _GLIBCXX_BIND_NUM_ARGS $num_args\n";
+  print "#define _GLIBCXX_BIND_COMMA ,\n";
+  print "#define _GLIBCXX_BIND_TEMPLATE_PARAMS $template_params\n";
+  print "#define _GLIBCXX_BIND_TEMPLATE_ARGS $template_args\n";
+  print "#define _GLIBCXX_BIND_PARAMS $params\n";
+  print "#define _GLIBCXX_BIND_ARGS $args\n";
+  print "#include _GLIBCXX_BIND_REPEAT_HEADER\n";
+  print "#undef _GLIBCXX_BIND_ARGS\n";
+  print "#undef _GLIBCXX_BIND_PARAMS\n";
+  print "#undef _GLIBCXX_BIND_TEMPLATE_ARGS\n";
+  print "#undef _GLIBCXX_BIND_TEMPLATE_PARAMS\n";
+  print "#undef _GLIBCXX_BIND_COMMA\n";
+  print "#undef _GLIBCXX_BIND_NUM_ARGS\n";
+  print "\n";
+}
+
diff --git a/gcc-4.8/libstdc++-v3/scripts/make_exports.pl b/gcc-4.8/libstdc++-v3/scripts/make_exports.pl
new file mode 100644
index 000000000..7c9e4e31d
--- /dev/null
+++ b/gcc-4.8/libstdc++-v3/scripts/make_exports.pl
@@ -0,0 +1,144 @@
+#!/usr/bin/perl -w
+
+# This script takes two arguments, a version script and a dynamic library
+# (in that order), and prints a list of symbols to be exported from the
+# library.
+# It expects a 'nm' with the POSIX '-P' option, but everyone has one of
+# those, right?  It also expects that symbol names have a leading underscore,
+# which is somewhat less likely.
+
+use File::Glob ':glob';
+use FileHandle;
+use IPC::Open2;
+
+# The glob patterns that are to be applied to the demangled name
+my @cxx_globs = ();
+# The glob patterns that apply directly to the name in the .o files
+my @globs = ();
+# The patterns for local variables (usually just '*').
+my @ignored = ();
+
+##########
+# Fill in the various glob arrays.
+
+# The next pattern will go into this array.
+my $glob = \@globs;
+my $symvers = shift;
+
+open F,$symvers or die $!;
+
+while (<F>) {
+    chomp;
+    # Lines of the form '} SOME_VERSION_NAME_1.0;'
+    if (/^[ \t]*\}[ \tA-Z0-9_.a-z]*;[ \t]*$/) {
+      $glob = \@globs;
+      next;
+    }
+    # Comment and blank lines
+    next if (/^[ \t]*\#/);
+    next if (/^[ \t]*$/);
+    # Lines of the form 'SOME_VERSION_NAME_1.1 {'
+    next if (/^[A-Z0-9_. \t]*{$/);
+    # Ignore 'global:'
+    next if (/^[ \t]*global:$/);
+    # After 'local:', globs should be ignored, they won't be exported.
+    if (/^[ \t]*local:$/) {
+	$glob = \@ignored;
+	next;
+    }
+    # After 'extern "C++"', globs are C++ patterns
+    if (/^[ \t]*extern \"C\+\+\"[ \t]*$/) {
+	$glob = \@cxx_globs;
+	next;
+    }
+    # Catch globs.  Note that '{}' is not allowed in globs by this script,
+    # so only '*' and '[]' are available.
+    if (/^[ \t]*([^ \t;{}#]+);?[ \t]*$/) {
+	my $ptn = $1;
+	# Turn the glob into a regex by replacing '*' with '.*'.
+	$ptn =~ s/\*/\.\*/g;
+	push @$glob,$ptn;
+	next;
+    }
+    # Important sanity check.  This script can't handle lots of formats
+    # that GNU ld can, so be sure to error out if one is seen!
+    die "strange line `$_'";
+}
+close F;
+
+# Make 'if (1)' for debugging.
+if (0) {
+    print "cxx:\n";
+    (printf "%s\n",$_) foreach (@cxx_globs);
+    print "globs:\n";
+    (printf "%s\n", $_) foreach (@globs);
+    print "ignored:\n";
+    (printf "%s\n", $_) foreach (@ignored);
+}
+
+##########
+# Combine the arrays into single regular expressions
+# This cuts the time required from about 30 seconds to about 0.5 seconds.
+
+my $glob_regex = '^_(' . (join '|',@globs) . ')$';
+my $cxx_regex = (join '|',@cxx_globs);
+
+##########
+# Get all the symbols from the library, match them, and add them to a hash.
+
+my %export_hash = ();
+my $nm = $ENV{'NM_FOR_TARGET'} || "nm";
+# Process each symbol.
+print STDERR $nm.' -P '.(join ' ',@ARGV).'|';
+open NM,$nm.' -P '.(join ' ',@ARGV).'|' or die $!;
+# Talk to c++filt through a pair of file descriptors.
+open2(*FILTIN, *FILTOUT, "c++filt -_") or die $!;
+NAME: while (<NM>) {
+    my $i;
+    chomp;
+
+    # nm prints out stuff at the start, ignore it.
+    next if (/^$/);
+    next if (/:$/);
+    # Ignore undefined and local symbols.
+    next if (/^([^ ]+) [Ua-z] /);
+
+    # $sym is the name of the symbol, $noeh_sym is the same thing with
+    # any '.eh' suffix removed.
+    die "unknown nm output $_" if (! /^([^ ]+) [A-Z] /);
+    my $sym = $1;
+    my $noeh_sym = $sym;
+    $noeh_sym =~ s/\.eh$//;
+
+    # Maybe it matches one of the patterns based on the symbol in the .o file.
+    if ($noeh_sym =~ /$glob_regex/) {
+        $export_hash{$sym} = 1;
+	next NAME;
+    }
+
+    # No?  Well, maybe its demangled form matches one of those patterns.
+    printf FILTOUT "%s\n",$noeh_sym;
+    my $dem = <FILTIN>;
+    chomp $dem;
+    if ($dem =~ /$cxx_regex/) {
+        $export_hash{$sym} = 2;
+	next NAME;
+    }
+
+    # No?  Well, then ignore it.
+}
+close NM or die "nm error";
+close FILTOUT or die "c++filt error";
+close FILTIN or die "c++filt error";
+
+##########
+# Print out the export file
+
+# Print information about generating this file
+print "# This is a generated file.\n";
+print "# It was generated by:\n";
+printf "# %s %s %s\n", $0, $symvers, (join ' ',@ARGV);
+
+foreach my $i (keys %export_hash) {
+  printf "%s\n",$i or die;
+}
diff --git a/gcc-4.8/libstdc++-v3/scripts/make_graph.py b/gcc-4.8/libstdc++-v3/scripts/make_graph.py
new file mode 100755
index 000000000..8daba6ecc
--- /dev/null
+++ b/gcc-4.8/libstdc++-v3/scripts/make_graph.py
@@ -0,0 +1,314 @@
+#!/usr/bin/python
+
+import string
+import sys
+import re
+from Numeric import *
+from pychart import *
+from xml.dom import minidom
+
+class exception:
+	pass
+
+
+class res:
+	"""
+	A 'structure' representing the results of a test.
+	"""
+	def __init__(self, x_label, y_label, cntnr_list, cntnr_descs, res_sets):
+		self.x_label = x_label
+		self.y_label = y_label
+		self.cntnr_list = cntnr_list
+		self.cntnr_descs = cntnr_descs
+		self.res_sets = res_sets
+
+
+class res_getter:
+	"""
+	This class returns a res object for some test.
+	"""
+	class __sorter:
+		def __accum(self, results):
+			total = 0
+			for result in results:
+				total = total + result[1]
+			return total
+
+		def sort(self, cntnr_list, res_sets):
+			cntnrs_and_totals = []
+			for cntnr in cntnr_list:
+				results = res_sets[cntnr]
+				total = self.__accum(results)
+				cntnrs_and_totals.append((cntnr, total))
+			by_total = lambda x,y: x[1] > y[1] and -1 or 1
+			cntnrs_and_totals.sort(by_total)
+			ret = []
+			for cntnr_and_total in cntnrs_and_totals:
+				cntnr = cntnr_and_total[0]
+				ret.append(cntnr)
+			return ret
+
+	def __init__(self, test_infos_f_name):
+		self.__test_to_container_res_sets = {}
+		self.__test_to_f_names = {}
+		tests_dat = minidom.parse(test_infos_f_name)
+		for test in tests_dat.getElementsByTagName('test'):
+			test_name = test.attributes['name'].value
+			self.__test_to_f_names[test_name] = test.getElementsByTagName('file')[0].attributes['name'].value
+			cntnr_list = []
+			for cntnr in test.getElementsByTagName('cntnr'):
+				cntnr_list.append(cntnr.attributes['name'].value)
+			self.__test_to_container_res_sets[test_name] = cntnr_list
+
+	def __get_label(self, tst_dat, label_name):
+		label = tst_dat.getElementsByTagName(label_name)[0].firstChild.data
+		label = string.strip(label, '\n')
+		label = string.strip(label)
+		return label
+
+	def __parse_result_sets(self, f_name, cntnr_list):
+		tst_dat = minidom.parse(f_name)
+		x_label = self.__get_label(tst_dat, 'x_name')
+		y_label = self.__get_label(tst_dat, 'y_name')
+		parsed_container_list = tst_dat.getElementsByTagName('cntnr')
+		res_sets = {}
+		cntnr_descs = {}
+		for cntnr in parsed_container_list:
+			cntnr_name = cntnr.attributes["name"].value
+			res_sets[cntnr_name] = []
+		for cntnr in parsed_container_list:
+			cntnr_name = cntnr.attributes["name"].value
+			cntnr_desc = cntnr.getElementsByTagName('desc')
+			if res_sets.has_key(cntnr_name):
+				res_set = []
+				result_list = cntnr.getElementsByTagName('result')
+				for result in result_list:
+					x = string.atol(result.attributes["x"].value)
+					y = string.atof(result.attributes["y"].value)
+					res_set.append((x, y))
+				res_sets[cntnr_name] = res_set
+				cntnr_descs[cntnr_name] = cntnr_desc[0]
+		return (x_label, y_label, cntnr_descs, res_sets)
+
+	def get(self, res_dir, test_name):
+		cntnr_list = self.__test_to_container_res_sets[test_name]
+		f_name = res_dir + '/' + self.__test_to_f_names[test_name]
+		parsed = self.__parse_result_sets(f_name, cntnr_list)
+		x_label = parsed[0]
+		y_label = parsed[1]
+		cntnr_descs = parsed[2]
+		res_sets = parsed[3]
+		cntnr_list = self.__sorter().sort(cntnr_list, res_sets)
+		return res(x_label, y_label, cntnr_list, cntnr_descs, res_sets)
+
+
+class image_maker:
+	"""
+	This class creates a svg file from a result set.
+	"""
+	class __style_chooser:
+		def __init__(self):
+			self.native_re = re.compile(r'n_(?:.*?)')
+
+			self.native_tick_mark_0 = tick_mark.blackdtri
+			self.native_tick_mark_1 = tick_mark.blackdia
+			self.native_line_style_0 = line_style.gray50_dash1
+			self.native_line_style_1 = line_style.gray50_dash2
+
+			self.mask_re = re.compile(r'mask(?:.*?)')
+			self.mod_re = re.compile(r'mod(?:.*?)')
+
+			self.rb_tree_mmap_rb_tree_set_re = re.compile(r'rb_tree_mmap_rb_tree_set(?:.*?)')
+			self.rb_tree_mmap_lu_mtf_set_re = re.compile(r'rb_tree_mmap_lu_mtf_set(?:.*?)')
+
+			self.splay_re = re.compile(r'splay(?:.*?)')
+			self.rb_tree_re = re.compile(r'rb_tree(?:.*?)')
+			self.ov_tree_re = re.compile(r'ov_tree(?:.*?)')
+			self.splay_tree_re = re.compile(r'splay_tree(?:.*?)')
+
+			self.pat_trie_re = re.compile(r'pat_trie(?:.*?)')
+
+			self.lc_1div8_1div2_re = re.compile(r'lc_1div8_1div2(?:.*?)')
+			self.lc_1div8_1div1_re = re.compile(r'lc_1div8_1div1(?:.*?)')
+			self.mcolc_1div2_re = re.compile(r'mcolc_1div2(?:.*?)')
+
+		def choose(self, cntnr):
+			if self.native_re.search(cntnr):
+				if cntnr == 'n_pq_vector':
+					return (self.native_tick_mark_1, self.native_line_style_1)
+
+				return (self.native_tick_mark_0, self.native_line_style_0)
+
+			# tick_mark predefined
+			# square, circle3, dia, tri, dtri, star, plus5, x5, gray70dia, blackdtri, blackdia
+			if self.mask_re.search(cntnr):
+				clr = color.navy
+			elif self.mod_re.search(cntnr):
+				clr = color.green4
+			elif self.rb_tree_mmap_rb_tree_set_re.search(cntnr):
+				clr = color.mediumblue
+				tm = tick_mark.square
+			elif self.rb_tree_mmap_lu_mtf_set_re.search(cntnr) or cntnr == 'rc_binomial_heap':
+				clr = color.gray50
+				tm = tick_mark.dia
+			elif self.splay_tree_re.search(cntnr) or cntnr == 'binomial_heap':
+				clr = color.gray58
+				tm = tick_mark.tri
+			elif self.rb_tree_re.search(cntnr) or cntnr == 'binary_heap':
+				clr = color.red3
+				tm = tick_mark.dtri
+			elif self.ov_tree_re.search(cntnr) or cntnr == 'thin_heap':
+				clr = color.orangered1
+				tm = tick_mark.star
+			elif self.pat_trie_re.search(cntnr) or cntnr == 'pairing_heap':
+				clr = color.blueviolet
+				tm = tick_mark.plus5
+			else:
+				sys.stderr.write(cntnr + '\n')
+				raise exception
+
+			# mask / mod
+			if cntnr.find('lc_1div8_1div') <> -1:
+				if cntnr.find('mask') <> -1:
+					# mask
+					if self.lc_1div8_1div2_re.search(cntnr):
+						if cntnr.find('nsth') <> -1:
+							tm = tick_mark.x5
+						else:
+							tm = tick_mark.gray70dia
+					if self.lc_1div8_1div1_re.search(cntnr):
+						if cntnr.find('nsth') <> -1:
+							tm = tick_mark.dia
+						else:
+							tm = tick_mark.circle3
+				else:
+					# mod
+					if self.lc_1div8_1div2_re.search(cntnr):
+						if cntnr.find('nsth') <> -1:
+							tm = tick_mark.tri
+						else:
+							tm = tick_mark.square
+					if self.lc_1div8_1div1_re.search(cntnr):
+						if cntnr.find('nsth') <> -1:
+							tm = tick_mark.dtri
+						else:
+							tm = tick_mark.star
+
+			if self.mcolc_1div2_re.search(cntnr):
+				tm = tick_mark.circle3
+
+			return (tm, line_style.T(color = clr, width = 2))
+
+
+	def __init__(self):
+		self.__sc = self.__style_chooser()
+		self.__mmap_re = re.compile('mmap_')
+
+	def __container_label_name(self, cntnr):
+		return self.__mmap_re.sub('\nmmap_\n', cntnr)
+
+	def make(self, res, of_name):
+		print of_name
+
+		# theme settings
+		theme.debug_level = 3
+		theme.output_format = 'svg'
+		theme.scale_factor = 2
+		theme.default_line_width = 0.5
+		theme.default_font_size = 8
+		theme.use_color = 1
+		theme.reinitialize()
+
+		# canvas settings
+		f = file(of_name, "w")
+		can = canvas.init(f, "svg")
+
+		# axes
+		y_tick_interval = self.__get_y_tics(res)
+		xaxis = axis.X(format = "/6/i/a-90{}%d",
+			       tic_interval = 200,
+			       label = res.x_label, label_offset = (0, -20))
+		yaxis = axis.Y(format = "/6/i/a0{}%.2e",
+			       tic_interval = y_tick_interval, tic_label_offset = (-25, 0),
+			       label = res.y_label, label_offset = (-15, 0))
+
+		# legend
+		legend_lines = len(res.cntnr_list)
+		legend_vloc = 80 + (legend_lines * 10)
+		legend_hloc = -0
+		lg = legend.T(loc=(legend_hloc,-legend_vloc),
+			      frame_line_style = None, inter_row_sep = 2)
+
+		# plot datasets
+		ar = area.T(x_axis = xaxis, y_axis = yaxis, legend = lg, size = (240,110), x_range = (0, 2200))
+		plot_list = []
+		for cntnr in res.cntnr_list:
+			style = self.__sc.choose(cntnr)
+			pl = line_plot.T(label = self.__container_label_name(cntnr),
+					 data = res.res_sets[cntnr],
+					 tick_mark = style[0],
+					 line_style = style[1])
+			plot_list.append(pl)
+
+		for plot in plot_list:
+			ar.add_plot(plot)
+
+		# render image
+		ar.draw(can)
+		can.close()
+
+
+	def __get_y_max_min(self, res):
+		mx = 0
+		nx = 0
+		for cntnr in res.cntnr_list:
+			m = max(d[1] for d in res.res_sets[cntnr])
+			mx = max(m, mx)
+			n = min(d[1] for d in res.res_sets[cntnr])
+			nx = min(n, nx)
+		return (mx, nx)
+
+	def __get_x_max_min(self, res):
+		mx = 0
+		nx = 0
+		for cntnr in res.cntnr_list:
+			m = max(d[0] for d in res.res_sets[cntnr])
+			mx = max(m, mx)
+			n = min(d[0] for d in res.res_sets[cntnr])
+			nx = min(n, nx)
+		return (mx, nx)
+
+	def __get_y_tics(self, res):
+		mx = 0
+		for cntnr in res.cntnr_list:
+			m = max(d[1] for d in res.res_sets[cntnr])
+			mx = max(m, mx)
+		return mx / 5
+
+
+def main(test_infos_f_name, res_dir, doc_dir):
+	xmls_dat = minidom.parse(test_infos_f_name)
+	for test in xmls_dat.getElementsByTagName('test'):
+
+		# parse results
+		test_name = test.attributes['name'].value
+		res_gtr = res_getter(test_infos_f_name)
+		res = res_gtr.get(res_dir, test_name)
+
+		# generate image
+		image_mkr = image_maker()
+		svg_of_name = doc_dir + '/pbds_' + test_name + '.svg'
+		image_mkr.make(res, svg_of_name)
+
+if __name__ == "__main__":
+	"""
+	This module takes 3 parameters from the command line:
+	Tests info XML file name
+	Test results directory
+	Image output directory
+	"""
+	usg = "make_graph.py <test_info_file> <res_dir> <image_dir>\n"
+	if len(sys.argv) != 4:
+		sys.stderr.write(usg)
+		raise exception
+	main(sys.argv[1], sys.argv[2], sys.argv[3])
diff --git a/gcc-4.8/libstdc++-v3/scripts/run_doxygen b/gcc-4.8/libstdc++-v3/scripts/run_doxygen
new file mode 100644
index 000000000..75b2f4f97
--- /dev/null
+++ b/gcc-4.8/libstdc++-v3/scripts/run_doxygen
@@ -0,0 +1,398 @@
+#!/bin/bash
+
+# Runs doxygen and massages the output files.
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# Synopsis:  run_doxygen --mode=[html|latex|man|xml] --host_alias=<alias> \
+#                        v3srcdir \
+#                        v3builddir \
+#                        shortname
+#
+# Originally hacked together by Phil Edwards <pme@gcc.gnu.org>
+
+
+# We can check now that the version of doxygen is >= this variable.
+DOXYVER=1.7.0
+
+find_doxygen() {
+    local -r v_required=`echo $DOXYVER |  \
+		awk -F. '{if(NF<3)$3=0;print ($1*100+$2)*100+$3}'`
+    local testing_version doxygen maybedoxy v_found
+    # thank you goat book
+    set `IFS=:; X="$PATH:/usr/local/bin:/bin:/usr/bin"; echo $X`
+    for dir
+    do
+      # AC_EXEEXT could come in useful here
+      maybedoxy="$dir/doxygen"
+      test -f "$maybedoxy" && testing_version=`$maybedoxy --version`
+      if test -n "$testing_version"; then
+       v_found=`echo $testing_version |  \
+		awk -F. '{if(NF<3)$3=0;print ($1*100+$2)*100+$3}'`
+       if test $v_found -ge $v_required; then
+	 doxygen="$maybedoxy"
+	 break
+       fi
+      fi
+    done
+    if test -z "$doxygen"; then
+	echo run_doxygen error:  Could not find Doxygen $DOXYVER in path. 1>&2
+	print_usage
+    fi
+    # We need to use other tools from the same package/version.
+    echo :: Using Doxygen tools from ${dir}.
+    PATH=$dir:$PATH
+    hash -r
+}
+
+print_usage() {
+    cat 1>&2 <<EOF
+Usage:  run_doxygen --mode=MODE --host_alias=BUILD_ALIAS [<options>]
+		    <v3-src-dir> <v3-build-dir> <shortnamesp>
+      MODE is one of:
+	  html           Generate user-level HTML library documentation.
+	  man            Generate user-level man pages.
+	  xml            Generate user-level XML pages.
+	  latex          Generate user-level LaTeX pages.
+
+      BUILD_ALIAS is the GCC build alias set at configure time.
+
+Note:  Requires Doxygen ${DOXYVER} or later; get it at
+       ftp://ftp.stack.nl/pub/users/dimitri/doxygen-${DOXYVER}.src.tar.gz
+
+EOF
+    exit 1
+}
+
+parse_options() {
+  for o
+  do
+    # Blatantly ripped from autoconf, er, I mean, "gratefully standing
+    # on the shoulders of those giants who have gone before us."
+    case "$o" in
+      -*=*) arg=`echo "$o" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+      *) arg= ;;
+    esac
+
+    case "$o" in
+      --mode=*)
+	mode=$arg ;;
+      --host_alias=*)
+	host_alias=$arg ;;
+      --mode | --host_alias | --help | -h)
+	print_usage ;;
+      *)
+	# this turned out to be a mess, maybe change to --srcdir=, etc
+	if test $srcdir = unset; then
+	  srcdir=$o
+	elif test $outdir = unset; then
+	  builddir=${o}
+	  outdir=${o}/doc/doxygen
+	elif test $shortname = unset; then
+	  shortname=$o
+	else
+	  echo run_doxygen error:  Too many arguments 1>&2
+	  exit 1
+	fi
+	;;
+      esac
+  done
+}
+
+
+# script begins here
+mode=unset
+host_alias=unset
+srcdir=unset
+outdir=unset
+shortname=unset
+do_html=false
+do_man=false
+do_xml=false
+do_latex=false
+enabled_sections=
+generate_tagfile=
+DATEtext=`date '+%Y-%m-%d'`
+
+# Show how this script is called.
+echo run_doxygen $*
+
+parse_options $*
+find_doxygen
+
+if test $srcdir = unset || test $outdir = unset || test $mode = unset || test $shortname = unset || test $host_alias = unset; then
+    # this could be better
+    echo run_doxygen error:  You have not given enough information...! 1>&2
+    print_usage
+fi
+
+case x"$mode" in
+    xhtml)
+      do_html=true
+      enabled_sections=maint
+      generate_tagfile="$outdir/html/libstdc++.tag"
+      ;;
+    xlatex)
+      do_latex=true
+      enabled_sections=maint
+      ;;
+    xman)
+      do_man=true
+      ;;
+    xxml)
+      do_xml=true
+      enabled_sections=maint
+      ;;
+    *)
+      echo run_doxygen error:  $mode is an invalid mode 1>&2
+      exit 1 ;;
+esac
+
+case x"$shortname" in
+    xYES)
+      ;;
+    xNO)
+      ;;
+    *)
+      echo run_doxygen error:  $shortname is invalid 1>&2
+      exit 1 ;;
+esac
+
+
+mkdir -p $outdir
+chmod u+w $outdir
+
+# Run it
+(
+    set -e
+    cd $builddir
+    sed -e "s=@outdir@=${outdir}=g" \
+	-e "s=@srcdir@=${srcdir}=g" \
+	-e "s=@shortname@=${shortname}=g" \
+	-e "s=@builddir@=${builddir}=g" \
+	-e "s=@host_alias@=${host_alias}=g" \
+	-e "s=@enabled_sections@=${enabled_sections}=" \
+	-e "s=@do_html@=${do_html}=" \
+	-e "s=@do_latex@=${do_latex}=" \
+	-e "s=@do_man@=${do_man}=" \
+	-e "s=@do_xml@=${do_xml}=" \
+	-e "s=@generate_tagfile@=${generate_tagfile}=" \
+	${srcdir}/doc/doxygen/user.cfg.in > ${outdir}/${mode}.cfg
+    echo :: NOTE that this may take some time...
+    echo doxygen ${outdir}/${mode}.cfg
+    doxygen ${outdir}/${mode}.cfg
+)
+ret=$?
+test $ret -ne 0 && exit $ret
+
+if $do_xml; then
+    echo ::
+    echo :: XML pages begin with
+    echo :: ${outdir}/xml/index.xml
+fi
+
+if $do_latex; then
+    cd ${outdir}/${mode}
+
+    # Also drop in the header file and style sheet
+    doxygen -w latex header.tex doxygen.sty
+    
+    echo ::
+    echo :: LaTeX pages begin with
+    echo :: ${outdir}/latex/refman.tex
+fi
+    
+if $do_html; then
+  cd ${outdir}/${mode}
+
+  #doxytag -t libstdc++.tag . > /dev/null 2>&1
+
+  # Strip pathnames from tag file.
+  sed -e '/<path>/d' libstdc++.tag > TEMP
+  mv TEMP libstdc++.tag
+
+  sed -e "s=@DATE@=${DATEtext}=" \
+      ${srcdir}/doc/doxygen/mainpage.html > index.html
+
+  # The following bit of line noise changes annoying
+  #   std::foo < typename _Ugly1, typename _Ugly2, .... _DefaultUgly17 >
+  # to user-friendly
+  #   std::foo
+  # in the major "Compound List" page.
+  sed -e 's=\(::[[:alnum:]_]*\)&lt; .* &gt;=\1=' annotated.html > annstrip.html
+  mv annstrip.html annotated.html
+
+  cp ${srcdir}/doc/doxygen/tables.html tables.html
+
+  echo ::
+  echo :: HTML pages begin with
+  echo :: ${outdir}/html/index.html
+fi
+
+# Mess with the man pages.  We don't need documentation of the internal
+# headers, since the man pages for those contain nothing useful anyhow.  The
+# man pages for doxygen modules need to be renamed (or deleted).  And the
+# generated #include lines need to be changed from the internal names to the
+# standard ones (e.g., "#include <stl_tempbuf.h>" -> "#include <memory>").
+if $do_man; then
+echo ::
+echo :: Fixing up the man pages...
+cd $outdir/man/man3
+
+# File names with embedded spaces (EVIL!) need to be....?  renamed or removed?
+find . -name "* *" -print0 | xargs -0r rm        # requires GNU tools
+
+# man pages are for functions/types/other entities, not source files
+# directly.  who the heck would type "man foo.h" anyhow?
+find . -name "[a-z]*" -a ! -name "std_*" -print | xargs rm
+rm -f *.h.3 *.hpp.3 *config* *.cc.3 *.tcc.3 *_t.3
+#rm ext_*.3 tr1_*.3 debug_*.3
+
+# this is used to examine what we would have deleted, for debugging
+#mkdir trash
+#find . -name "[a-z]*" -a ! -name "std_*" -print | xargs -i mv {} trash
+#mv *.h.3 *config* *.cc.3 *.tcc.3 *_t.3  trash
+
+# Standardize the displayed header names.  If anyone who knows perl cares
+# enough to rewrite all this, feel free.  This only gets run once a century,
+# and I'm off getting coffee then anyhow, so I didn't care enough to make
+# this super-fast.
+g++ ${srcdir}/doc/doxygen/stdheader.cc -o ./stdheader
+problematic=`egrep -l '#include <.*_.*>' [a-z]*.3`
+for f in $problematic; do
+    # this is also slow, but safe and easy to debug
+    oldh=`sed -n '/fC#include </s/.*<\(.*\)>.*/\1/p' $f`
+    newh=`echo $oldh | ./stdheader`
+    sed 's=${oldh}=${newh}=' $f > TEMP
+    mv TEMP $f
+done
+rm stdheader
+
+# Some of the pages for generated modules have text that confuses certain
+# implementations of man(1), e.g. on GNU/Linux.  We need to have another
+# top-level *roff tag to /stop/ the .SH NAME entry.
+problematic=`egrep --files-without-match '^\.SH SYNOPSIS' [A-Z]*.3`
+#problematic='Containers.3 Sequences.3 Assoc_containers.3 Iterator_types.3'
+
+for f in $problematic; do
+    sed '/^\.SH NAME/{
+n
+a\
+\
+.SH SYNOPSIS
+    }' $f > TEMP
+    mv TEMP $f
+done
+
+# Also, break this (generated) line up.  It's ugly as sin.
+problematic=`grep -l '[^^]Definition at line' *.3`
+for f in $problematic; do
+    sed 's/Definition at line/\
+.PP\
+&/'  $f > TEMP
+    mv TEMP $f
+done
+
+cp ${srcdir}/doc/doxygen/Intro.3 C++Intro.3
+
+# Why didn't I do this at the start?  Were rabid weasels eating my brain?
+# Who the fsck would "man std_vector" when the class isn't named that?
+
+# First, deal with nested namespaces.
+for f in *chrono_*; do
+    newname=`echo $f | sed 's/chrono_/chrono::/'`
+    mv $f $newname
+done
+for f in *__debug_*; do
+    newname=`echo $f | sed 's/__debug_/__debug::/'`
+    mv $f $newname
+done
+for f in *decimal_*; do
+    newname=`echo $f | sed 's/decimal_/decimal::/'`
+    mv $f $newname
+done
+for f in *__detail_*; do
+    newname=`echo $f | sed 's/__detail_/__detail::/'`
+    mv $f $newname
+done
+for f in *__gnu_pbds_detail_*; do
+    newname=`echo $f | sed 's/detail_/detail::/'`
+    mv $f $newname
+done
+for f in *__parallel_*; do
+    newname=`echo $f | sed 's/__parallel_/__parallel::/'`
+    mv $f $newname
+done
+for f in *__profile_*; do
+    newname=`echo $f | sed 's/__profile_/__profile::/'`
+    mv $f $newname
+done
+
+# Then, clean up other top-level namespaces.
+for f in std_tr1_*; do
+    newname=`echo $f | sed 's/^std_tr1_/std::tr1::/'`
+    mv $f $newname
+done
+for f in std_tr2_*; do
+    newname=`echo $f | sed 's/^std_tr2_/std::tr2::/'`
+    mv $f $newname
+done
+for f in std_*; do
+    newname=`echo $f | sed 's/^std_/std::/'`
+    mv $f $newname
+done
+for f in __gnu_cxx_*; do
+    newname=`echo $f | sed 's/^__gnu_cxx_/__gnu_cxx::/'`
+    mv $f $newname
+done
+for f in __gnu_debug_*; do
+    newname=`echo $f | sed 's/^__gnu_debug_/__gnu_debug::/'`
+    mv $f $newname
+done
+for f in __gnu_parallel_*; do
+    newname=`echo $f | sed 's/^__gnu_parallel_/__gnu_parallel::/'`
+    mv $f $newname
+done
+for f in __gnu_profile_*; do
+    newname=`echo $f | sed 's/^__gnu_profile_/__gnu_profile::/'`
+    mv $f $newname
+done
+for f in __gnu_pbds_*; do
+    newname=`echo $f | sed 's/^__gnu_pbds_/__gnu_pbds::/'`
+    mv $f $newname
+done
+for f in __cxxabiv1_*; do
+    newname=`echo $f | sed 's/^__cxxabiv1_/abi::/'`
+    mv $f $newname
+done
+
+# Then piecemeal nested classes
+
+
+# Generic removal bits, where there are things in the generated man
+# pages that need to be killed.
+for f in *_libstdc__-v3_*; do
+    rm $f
+done
+
+for f in *_src_*; do
+    rm $f
+done
+
+
+# Also, for some reason, typedefs don't get their own man pages.  Sigh.
+for f in ios streambuf istream ostream iostream stringbuf \
+	 istringstream ostringstream stringstream filebuf ifstream \
+	 ofstream fstream string;
+do
+    echo ".so man3/std::basic_${f}.3" > std::${f}.3
+    echo ".so man3/std::basic_${f}.3" > std::w${f}.3
+done
+
+echo ::
+echo :: Man pages in ${outdir}/man
+fi
+
+# all done
+echo ::
+
+exit 0
diff --git a/gcc-4.8/libstdc++-v3/scripts/testsuite_flags.in b/gcc-4.8/libstdc++-v3/scripts/testsuite_flags.in
new file mode 100755
index 000000000..d7710ca70
--- /dev/null
+++ b/gcc-4.8/libstdc++-v3/scripts/testsuite_flags.in
@@ -0,0 +1,81 @@
+#!/bin/sh
+
+#
+# This script computes the various flags needed to run GNU C++ testsuites
+# (compiler specific as well as library specific). 
+#
+# Written by Benjamin Kosnik <bkoz@redhat.com>
+#            Gabriel Dos Reis <gdr@codesourcery.com>
+#
+
+# Print a message saying how this script is intended to be invoked
+print_usage() {
+    cat <<EOF
+Usage: 
+    testsuite_flags --install-includes
+		    --build-includes
+		    --build-cxx
+		    --build-cc
+		    --install-cxx
+		    --cxxflags
+		    --cxxpchflags
+		    --cxxldflags
+EOF
+}
+
+# Establish configure-generated directory structure.
+BUILD_DIR=@glibcxx_builddir@
+SRC_DIR=@glibcxx_srcdir@
+PREFIX_DIR=@glibcxx_prefixdir@
+query=$1
+
+case ${query} in
+    --install-includes)
+      INCLUDES="-I${SRC_DIR}/testsuite/util"
+      echo ${INCLUDES}
+      ;;
+    --build-includes)
+      INCLUDES="-nostdinc++ @GLIBCXX_INCLUDES@ 
+                -I${SRC_DIR}/include/backward -I${SRC_DIR}/testsuite/util"
+      echo ${INCLUDES}
+      ;;
+    --install-cxx)
+      CXX=${PREFIX_DIR}/bin/g++
+      echo ${CXX}
+      ;;
+    --build-cxx)
+      CXX_build="@CXX@"
+      CXX=`echo "$CXX_build" | sed 's,gcc/xgcc ,gcc/xg++ ,'`
+      echo ${CXX}
+      ;;
+    --build-cc)
+      CC_build="@CC@"
+      CC="$CC_build"
+      echo ${CC}
+      ;;
+    --cxxflags)
+      CXXFLAGS_default="-D_GLIBCXX_ASSERT -fmessage-length=0"
+      CXXFLAGS_config="@SECTION_FLAGS@ @CXXFLAGS@ @EXTRA_CXX_FLAGS@"
+      echo ${CXXFLAGS_default} ${CXXFLAGS_config}
+      ;;
+    --cxxparallelflags)
+      CXXFLAGS_parallel="-D_GLIBCXX_PARALLEL -fopenmp
+			 -B${BUILD_DIR}/../libgomp 
+                         -I${BUILD_DIR}/../libgomp 
+			 -L${BUILD_DIR}/../libgomp/.libs -lgomp"
+      echo ${CXXFLAGS_parallel}
+      ;;
+    --cxxpchflags)
+      PCHFLAGS="@glibcxx_PCHFLAGS@"
+      echo ${PCHFLAGS}
+      ;;
+    --cxxldflags)
+      SECTIONLDFLAGS="@SECTION_LDFLAGS@ @LIBICONV@"
+      echo ${SECTIONLDFLAGS}
+      ;;
+    *)
+      print_usage
+      ;;
+esac
+
+exit 0