New.

2 files changed, 6572 insertions, 0 deletions

diff --git a/contrib/crossrpms/patches/gdb-6.7.1-gdb-6.7.90-config.diff b/contrib/crossrpms/patches/gdb-6.7.1-gdb-6.7.90-config.diff
new file mode 100644
index 0000000000..7797738922
--- /dev/null
+++ b/contrib/crossrpms/patches/gdb-6.7.1-gdb-6.7.90-config.diff
@@ -0,0 +1,6436 @@
+--- gdb-6.7.1/configure	2007-10-12 16:05:09.000000000 +0200
++++ gdb-6.7.90/configure	2008-02-20 15:26:58.000000000 +0100
+@@ -272,7 +272,7 @@
+ PACKAGE_BUGREPORT=
+ 
+ ac_unique_file="move-if-change"
+-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os build_noncanonical host_noncanonical target_noncanonical host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN LN_S TOPLEVEL_CONFIGURE_ARGUMENTS build_libsubdir build_subdir host_subdir target_subdir CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE do_compare gmplibs gmpinc stage1_languages SYSROOT_CFLAGS_FOR_TARGET DEBUG_PREFIX_CFLAGS_FOR_TARGET RPATH_ENVVAR tooldir build_tooldir CONFIGURE_GDB_TK GDB_TK INSTALL_GDB_TK build_configargs build_configdirs host_configargs configdirs target_configargs CC_FOR_BUILD config_shell YACC BISON M4 LEX FLEX MAKEINFO EXPECT RUNTEST AR AS DLLTOOL LD LIPO NM RANLIB STRIP WINDRES WINDMC OBJCOPY OBJDUMP CFLAGS_FOR_BUILD CC_FOR_TARGET CXX_FOR_TARGET GCC_FOR_TARGET GCJ_FOR_TARGET GFORTRAN_FOR_TARGET AR_FOR_TARGET AS_FOR_TARGET DLLTOOL_FOR_TARGET LD_FOR_TARGET LIPO_FOR_TARGET NM_FOR_TARGET OBJDUMP_FOR_TARGET RANLIB_FOR_TARGET STRIP_FOR_TARGET WINDRES_FOR_TARGET WINDMC_FOR_TARGET RAW_CXX_FOR_TARGET FLAGS_FOR_TARGET COMPILER_AS_FOR_TARGET COMPILER_LD_FOR_TARGET COMPILER_NM_FOR_TARGET MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT stage1_cflags stage1_checking stage2_werror_flag datarootdir docdir pdfdir htmldir LIBOBJS LTLIBOBJS'
++ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os build_noncanonical host_noncanonical target_noncanonical host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN LN_S TOPLEVEL_CONFIGURE_ARGUMENTS build_libsubdir build_subdir host_subdir target_subdir CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE do_compare gmplibs gmpinc stage1_languages SYSROOT_CFLAGS_FOR_TARGET DEBUG_PREFIX_CFLAGS_FOR_TARGET CFLAGS_FOR_TARGET CXXFLAGS_FOR_TARGET RPATH_ENVVAR tooldir build_tooldir CONFIGURE_GDB_TK GDB_TK INSTALL_GDB_TK build_configargs build_configdirs host_configargs configdirs target_configargs AR_FOR_BUILD AS_FOR_BUILD CC_FOR_BUILD CFLAGS_FOR_BUILD CXXFLAGS_FOR_BUILD CXX_FOR_BUILD DLLTOOL_FOR_BUILD GCJ_FOR_BUILD GFORTRAN_FOR_BUILD LDFLAGS_FOR_BUILD LD_FOR_BUILD NM_FOR_BUILD RANLIB_FOR_BUILD WINDMC_FOR_BUILD WINDRES_FOR_BUILD config_shell YACC BISON M4 LEX FLEX MAKEINFO EXPECT RUNTEST AR AS DLLTOOL LD LIPO NM RANLIB STRIP WINDRES WINDMC OBJCOPY OBJDUMP CC_FOR_TARGET CXX_FOR_TARGET GCC_FOR_TARGET GCJ_FOR_TARGET GFORTRAN_FOR_TARGET AR_FOR_TARGET AS_FOR_TARGET DLLTOOL_FOR_TARGET LD_FOR_TARGET LIPO_FOR_TARGET NM_FOR_TARGET OBJDUMP_FOR_TARGET RANLIB_FOR_TARGET STRIP_FOR_TARGET WINDRES_FOR_TARGET WINDMC_FOR_TARGET RAW_CXX_FOR_TARGET FLAGS_FOR_TARGET COMPILER_AS_FOR_TARGET COMPILER_LD_FOR_TARGET COMPILER_NM_FOR_TARGET MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT stage1_cflags stage1_checking stage2_werror_flag datarootdir docdir pdfdir htmldir LIBOBJS LTLIBOBJS'
+ ac_subst_files='serialization_dependencies host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag'
+ 
+ # Initialize some variables set by options.
+@@ -713,6 +713,8 @@
+ ac_env_target_alias_value=$target_alias
+ ac_cv_env_target_alias_set=${target_alias+set}
+ ac_cv_env_target_alias_value=$target_alias
++ac_subdirs_all=`cd $srcdir && echo */configure | sed 's,/configure,,g'`
++
+ ac_env_CC_set=${CC+set}
+ ac_env_CC_value=$CC
+ ac_cv_env_CC_set=${CC+set}
+@@ -1865,6 +1867,7 @@
+ 		target-libiberty \
+ 		target-libgloss \
+ 		target-newlib \
++		target-libgomp \
+ 		target-libstdc++-v3 \
+ 		target-libmudflap \
+ 		target-libssp \
+@@ -1872,8 +1875,7 @@
+ 		target-boehm-gc \
+ 		${libgcj} \
+ 		target-libobjc \
+-		target-libada \
+-		target-libgomp"
++		target-libada"
+ 
+ # these tools are built using the target libraries, and are intended to
+ # run only in the target environment
+@@ -1895,6 +1897,8 @@
+ target_configdirs=`echo ${target_libraries} ${target_tools}`
+ build_configdirs=`echo ${build_libs} ${build_tools}`
+ 
++
++
+ ################################################################################
+ 
+ srcname="gnu development package"
+@@ -2122,12 +2126,14 @@
+     esac
+ fi
+ 
++# Default libgloss CPU subdirectory.
++libgloss_dir="$target_cpu"
+ 
+ case "${target}" in
+   *-*-chorusos)
+     noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
+     ;;
+-  powerpc-*-darwin* | i[3456789]86-*-darwin*)
++  powerpc-*-darwin* | i[3456789]86-*-darwin* | x86_64-*-darwin9*)
+     noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
+     noconfigdirs="$noconfigdirs sim target-rda"
+     ;;
+@@ -2228,6 +2234,7 @@
+       *) noconfigdirs="$noconfigdirs gdb readline"
+ 	 ;;
+     esac
++    libgloss_dir=wince
+     ;;
+   arc-*-*)
+     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
+@@ -2236,19 +2243,23 @@
+     ;;
+   arm-*-coff | strongarm-*-coff | xscale-*-coff)
+     noconfigdirs="$noconfigdirs ${libgcj}"
++    libgloss_dir=arm
+     ;;
+   arm-*-elf* | strongarm-*-elf* | xscale-*-elf* | arm*-*-eabi* )
+     noconfigdirs="$noconfigdirs target-libffi target-qthreads"
++    libgloss_dir=arm
+     ;;
+   arm*-*-linux-gnueabi)
+-    noconfigdirs="$noconfigdirs target-libffi target-qthreads"
+-    noconfigdirs="$noconfigdirs target-libjava target-libobjc"
++    noconfigdirs="$noconfigdirs target-qthreads"
++    noconfigdirs="$noconfigdirs target-libobjc"
+     case ${with_newlib} in
+       no) noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+     esac
++    libgloss_dir=arm
+     ;;
+   arm*-*-symbianelf*)
+     noconfigdirs="$noconfigdirs ${libgcj} target-libiberty"
++    libgloss_dir=arm
+     ;;
+   arm-*-pe*)
+     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
+@@ -2287,7 +2298,6 @@
+ 	unsupported_languages="$unsupported_languages fortran"
+ 	noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";;
+       *-*-elf)
+-	unsupported_languages="$unsupported_languages fortran"
+ 	noconfigdirs="$noconfigdirs target-boehm-gc";;
+       *-*-linux*)
+ 	noconfigdirs="$noconfigdirs target-newlib target-libgloss";;
+@@ -2295,6 +2305,7 @@
+ 	unsupported_languages="$unsupported_languages fortran"
+ 	noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss";;
+     esac
++    libgloss_dir=cris
+     ;;
+   crx-*-*)
+     noconfigdirs="$noconfigdirs target-libstdc++-v3 target-mudflap ${libgcj}"
+@@ -2305,6 +2316,9 @@
+   d30v-*-*)
+     noconfigdirs="$noconfigdirs ${libgcj} gdb"
+     ;;
++  ep9312-*-elf | ep9312-*-coff)
++    libgloss_dir=arm
++    ;;
+   fr30-*-elf*)
+     noconfigdirs="$noconfigdirs ${libgcj} gdb"
+     ;;
+@@ -2336,6 +2350,9 @@
+   hppa*-hp-hpux11*)
+     noconfigdirs="$noconfigdirs ld shellutils"
+     ;;
++  hppa*-*-pro*)
++    libgloss_dir=pa
++    ;;
+   hppa*-*-*)
+     # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
+     # build on HP-UX 10.20.
+@@ -2356,6 +2373,7 @@
+     ;;
+   i[3456789]86-*-coff | i[3456789]86-*-elf)
+     noconfigdirs="$noconfigdirs ${libgcj}"
++    libgloss_dir=i386
+     ;;
+   i[3456789]86-*-linux*)
+     # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
+@@ -2425,6 +2443,7 @@
+     ;;
+   m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
+     noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
++    libgloss_dir=m68hc11
+     ;;
+   m68k-*-elf*)
+     noconfigdirs="$noconfigdirs ${libgcj}"
+@@ -2432,6 +2451,9 @@
+   m68k-*-coff*)
+     noconfigdirs="$noconfigdirs ${libgcj}"
+     ;;
++  m68*-*-* | fido-*-*)
++    libgloss_dir=m68k
++    ;;
+   mcore-*-pe*)
+   # The EPOC C++ environment does not support exceptions or rtti,
+   # and so building libstdc++-v3 tends not to always work.
+@@ -2463,14 +2485,17 @@
+     # This is temporary until we can link against shared libraries
+   powerpcle-*-solaris*)
+     noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl gnuserv ${libgcj}"
++    libgloss_dir=rs6000
+     ;;
+   powerpc-*-beos*)
+     noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
+     ;;
+   powerpc-*-eabi)
+     noconfigdirs="$noconfigdirs ${libgcj}"
++    libgloss_dir=rs6000
+     ;;
+   powerpc-*-eabi* | powerpcle-*-eabi* | powerpc-*-rtems* )
++    libgloss_dir=rs6000
+     ;;
+   rs6000-*-lynxos*)
+     noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
+@@ -2484,6 +2509,14 @@
+   m68k-apollo-*)
+     noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
+     ;;
++  mips*-sde-elf*)
++    skipdirs="$skipdirs target-libiberty"
++    noconfigdirs="$noconfigdirs ${libgcj}"
++    if test x$with_newlib = xyes; then
++      noconfigdirs="$noconfigdirs gprof"
++    fi
++    libgloss_dir=mips
++    ;;
+   mips*-*-irix5*)
+     noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
+     ;;
+@@ -2497,14 +2530,12 @@
+   mips*-*-bsd*)
+     noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
+     ;;
+-  mips64*-*-linux*)
+-    noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
+-    ;;
+   mips*-*-linux*)
+     noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+     ;;
+   mips*-*-*)
+     noconfigdirs="$noconfigdirs gprof ${libgcj}"
++    libgloss_dir=mips
+     ;;
+   romp-*-*)
+     noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
+@@ -2518,14 +2549,19 @@
+     esac
+     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
+     ;;
++  sparclet-*-aout* | sparc86x-*-*)
++    libgloss_dir=sparc
++    ;;
+   sparc-*-elf*)
+     noconfigdirs="$noconfigdirs ${libgcj}"
+     ;;
+   sparc64-*-elf*)
+     noconfigdirs="$noconfigdirs ${libgcj}"
++    libgloss_dir=sparc
+     ;;
+   sparclite-*-*)
+     noconfigdirs="$noconfigdirs ${libgcj}"
++    libgloss_dir=sparc
+     ;;
+   sparc-*-sunos4*)
+     noconfigdirs="$noconfigdirs ${libgcj}"
+@@ -2561,7 +2597,7 @@
+   vax-*-*)
+     noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
+     ;;
+-  xtensa-*-*)
++  xtensa*-*-*)
+     noconfigdirs="$noconfigdirs ${libgcj}"
+     ;;
+   ip2k-*-*)
+@@ -2698,8 +2734,10 @@
+     host_makefile_frag="config/mh-cygwin"
+     ;;
+   *-mingw32*)
++    host_makefile_frag="config/mh-mingw"
+     ;;
+   *-mingw64*)
++    host_makefile_frag="config/mh-mingw"
+     ;;
+   *-interix*)
+     host_makefile_frag="config/mh-interix"
+@@ -2771,9 +2809,31 @@
+ fi
+ 
+ if test "${build}" != "${host}" ; then
++  AR_FOR_BUILD=${AR_FOR_BUILD-ar}
++  AS_FOR_BUILD=${AS_FOR_BUILD-as}
+   CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
++  CXX_FOR_BUILD=${CXX_FOR_BUILD-g++}
++  GCJ_FOR_BUILD=${GCJ_FOR_BUILD-gcj}
++  GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran}
++  DLLTOOL_FOR_BUILD=${DLLTOOL_FOR_BUILD-dlltool}
++  LD_FOR_BUILD=${LD_FOR_BUILD-ld}
++  NM_FOR_BUILD=${NM_FOR_BUILD-nm}
++  RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
++  WINDRES_FOR_BUILD=${WINDRES_FOR_BUILD-windres}
++  WINDMC_FOR_BUILD=${WINDMC_FOR_BUILD-windmc}
+ else
++  AR_FOR_BUILD="\$(AR)"
++  AS_FOR_BUILD="\$(AS)"
+   CC_FOR_BUILD="\$(CC)"
++  CXX_FOR_BUILD="\$(CXX)"
++  GCJ_FOR_BUILD="\$(GCJ)"
++  GFORTRAN_FOR_BUILD="\$(GFORTRAN)"
++  DLLTOOL_FOR_BUILD="\$(DLLTOOL)"
++  LD_FOR_BUILD="\$(LD)"
++  NM_FOR_BUILD="\$(NM)"
++  RANLIB_FOR_BUILD="\$(RANLIB)"
++  WINDRES_FOR_BUILD="\$(WINDRES)"
++  WINDMC_FOR_BUILD="\$(WINDMC)"
+ fi
+ 
+ ac_ext=c
+@@ -4493,7 +4553,7 @@
+ main ()
+ {
+ 
+-    #if MPFR_VERSION < MPFR_VERSION_NUM(2,2,0)
++    #if MPFR_VERSION < MPFR_VERSION_NUM(2,2,1)
+     choke me
+     #endif
+     mpfr_t n;
+@@ -4543,7 +4603,7 @@
+ main ()
+ {
+ 
+-    #if MPFR_VERSION < MPFR_VERSION_NUM(2,2,1)
++    #if MPFR_VERSION < MPFR_VERSION_NUM(2,3,0)
+     choke me
+     #endif
+     mpfr_t n; mpfr_init(n);
+@@ -4599,7 +4659,7 @@
+   CFLAGS="$saved_CFLAGS"
+ 
+   if test x$have_gmp != xyes; then
+-    { { echo "$as_me:$LINENO: error: Building GCC requires GMP 4.1+ and MPFR 2.2.1+.
++    { { echo "$as_me:$LINENO: error: Building GCC requires GMP 4.1+ and MPFR 2.3.0+.
+ Try the --with-gmp and/or --with-mpfr options to specify their locations.
+ Copies of these libraries' source code can be found at their respective
+ hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/.
+@@ -4607,7 +4667,7 @@
+ If you obtained GMP and/or MPFR from a vendor distribution package, make
+ sure that you have installed both the libraries and the header files.
+ They may be located in separate packages." >&5
+-echo "$as_me: error: Building GCC requires GMP 4.1+ and MPFR 2.2.1+.
++echo "$as_me: error: Building GCC requires GMP 4.1+ and MPFR 2.3.0+.
+ Try the --with-gmp and/or --with-mpfr options to specify their locations.
+ Copies of these libraries' source code can be found at their respective
+ hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/.
+@@ -4849,7 +4909,8 @@
+ # Handle --disable-<component> generically.
+ for dir in $configdirs $build_configdirs $target_configdirs ; do
+   dirname=`echo $dir | sed -e s/target-//g -e s/build-//g -e s/-/_/g`
+-  if eval test x\${enable_${dirname}} "=" xno ; then
++  varname=`echo $dirname | sed -e s/+/_/g`
++  if eval test x\${enable_${varname}} "=" xno ; then
+     noconfigdirs="$noconfigdirs $dir"
+   fi
+ done
+@@ -5086,6 +5147,38 @@
+ fi;
+ 
+ 
++# During gcc bootstrap, if we use some random cc for stage1 then CFLAGS
++# might be empty or "-g".  We don't require a C++ compiler, so CXXFLAGS
++# might also be empty (or "-g", if a non-GCC C++ compiler is in the path).
++# We want to ensure that TARGET libraries (which we know are built with
++# gcc) are built with "-O2 -g", so include those options when setting
++# CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET.
++if test "x$CFLAGS_FOR_TARGET" = x; then
++  CFLAGS_FOR_TARGET=$CFLAGS
++  case " $CFLAGS " in
++    *" -O2 "*) ;;
++    *) CFLAGS_FOR_TARGET="-O2 $CFLAGS" ;;
++  esac
++  case " $CFLAGS " in
++    *" -g "* | *" -g3 "*) ;;
++    *) CFLAGS_FOR_TARGET="-g $CFLAGS" ;;
++  esac
++fi
++
++
++if test "x$CXXFLAGS_FOR_TARGET" = x; then
++  CXXFLAGS_FOR_TARGET=$CXXFLAGS
++  case " $CXXFLAGS " in
++    *" -O2 "*) ;;
++    *) CXXFLAGS_FOR_TARGET="-O2 $CXXFLAGS" ;;
++  esac
++  case " $CXXFLAGS " in
++    *" -g "* | *" -g3 "*) ;;
++    *) CXXFLAGS_FOR_TARGET="-g $CXXFLAGS" ;;
++  esac
++fi
++
++
+ # Handle --with-headers=XXX.  If the value is not "yes", the contents of
+ # the named directory are copied to $(tooldir)/sys-include.
+ if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
+@@ -5213,7 +5306,7 @@
+   v850*-*-*)
+     md_exec_prefix=/usr/ccs/bin
+     ;;
+-  xtensa-*-elf*)
++  xtensa*-*-elf*)
+     ;;
+ 
+   *-*-beos* | \
+@@ -5244,6 +5337,9 @@
+   mips*-sde-elf*)
+     target_makefile_frag="config/mt-sde"
+     ;;
++  mipsisa*-*-elfoabi*)
++    target_makefile_frag="config/mt-mips-elfoabi"
++    ;;
+   *-*-netware*)
+     target_makefile_frag="config/mt-netware"
+     ;;
+@@ -5789,6 +5885,19 @@
+       # for any libc-related directories first (so make it the last -B
+       # switch).
+       FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
++
++      # If we're building libgloss, find the startup file, simulator library
++      # and linker script.
++      case " $target_configdirs " in
++	*" libgloss "*)
++	# Look for startup file, simulator library and maybe linker script.
++	FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/libgloss/'"$libgloss_dir"
++	# Look for libnosys.a in case the target needs it.
++	FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys'
++	# Most targets have the linker script in the source directory.
++	FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$s/libgloss/'"$libgloss_dir"
++	;;
++      esac
+       ;;
+    esac
+    ;;
+@@ -5803,7 +5912,11 @@
+ 
+ # Allow the user to override the flags for
+ # our build compiler if desired.
+-CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
++if test x"${build}" = x"${host}" ; then
++  CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
++  CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-${CXXFLAGS}}
++  LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}}
++fi
+ 
+ # On Canadian crosses, we'll be searching the right directories for
+ # the previously-installed cross compiler, so don't bother to add
+@@ -5822,16 +5935,6 @@
+ 
+ # Search for other target-specific linker scripts and such.
+ case "${target}" in
+-  m32c-*-* )
+-    if test -d ${srcdir}/libgloss/m32c; then
+-      # This is for crt0.o
+-      FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/libgloss/m32c'
+-      # This is for r8c.ld
+-      FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/m32c'
+-      # This is for libnosys.a
+-      FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys'
+-    fi
+-    ;;
+   mep*)
+     FLAGS_FOR_TARGET="$FLAGS_FOR_TARGET -mlibrary"
+     ;;
+@@ -5874,6 +5977,20 @@
+ 
+ 
+ 
++
++
++
++
++
++
++
++
++
++
++
++
++
++
+ # Generate default definitions for YACC, M4, LEX and other programs that run
+ # on the build machine.  These are used if the Makefile can't locate these
+ # programs in objdir.
+@@ -6151,10 +6268,10 @@
+   *" texinfo "*) MAKEINFO='$$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo' ;;
+   *)
+ 
+-    # For an installed makeinfo, we require it to be from texinfo 4.4 or
++    # For an installed makeinfo, we require it to be from texinfo 4.6 or
+     # higher, else we use the "missing" dummy.
+     if ${MAKEINFO} --version \
+-       | egrep 'texinfo[^0-9]*(4\.([4-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then
++       | egrep 'texinfo[^0-9]*(4\.([6-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then
+       :
+     else
+       MAKEINFO="$MISSING makeinfo"
+@@ -7881,7 +7998,6 @@
+ 
+ 
+ 
+-
+ # Target tools.
+ 
+ # Check whether --with-build-time-tools or --without-build-time-tools was given.
+@@ -11992,10 +12108,10 @@
+   enableval="$enable_stage1_checking"
+   stage1_checking=--enable-checking=${enable_stage1_checking}
+ else
+-  if test "x$enable_checking" = xno; then
++  if test "x$enable_checking" = xno || test "x$enable_checking" = x; then
+   stage1_checking=--enable-checking=yes,types
+ else
+-  stage1_checking=--enable-checking=types${enable_checking+,}$enable_checking
++  stage1_checking=--enable-checking=$enable_checking,types
+ fi
+ fi;
+ 
+@@ -12741,6 +12857,8 @@
+ s,@stage1_languages@,$stage1_languages,;t t
+ s,@SYSROOT_CFLAGS_FOR_TARGET@,$SYSROOT_CFLAGS_FOR_TARGET,;t t
+ s,@DEBUG_PREFIX_CFLAGS_FOR_TARGET@,$DEBUG_PREFIX_CFLAGS_FOR_TARGET,;t t
++s,@CFLAGS_FOR_TARGET@,$CFLAGS_FOR_TARGET,;t t
++s,@CXXFLAGS_FOR_TARGET@,$CXXFLAGS_FOR_TARGET,;t t
+ s,@RPATH_ENVVAR@,$RPATH_ENVVAR,;t t
+ s,@tooldir@,$tooldir,;t t
+ s,@build_tooldir@,$build_tooldir,;t t
+@@ -12752,7 +12870,21 @@
+ s,@host_configargs@,$host_configargs,;t t
+ s,@configdirs@,$configdirs,;t t
+ s,@target_configargs@,$target_configargs,;t t
++s,@AR_FOR_BUILD@,$AR_FOR_BUILD,;t t
++s,@AS_FOR_BUILD@,$AS_FOR_BUILD,;t t
+ s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
++s,@CFLAGS_FOR_BUILD@,$CFLAGS_FOR_BUILD,;t t
++s,@CXXFLAGS_FOR_BUILD@,$CXXFLAGS_FOR_BUILD,;t t
++s,@CXX_FOR_BUILD@,$CXX_FOR_BUILD,;t t
++s,@DLLTOOL_FOR_BUILD@,$DLLTOOL_FOR_BUILD,;t t
++s,@GCJ_FOR_BUILD@,$GCJ_FOR_BUILD,;t t
++s,@GFORTRAN_FOR_BUILD@,$GFORTRAN_FOR_BUILD,;t t
++s,@LDFLAGS_FOR_BUILD@,$LDFLAGS_FOR_BUILD,;t t
++s,@LD_FOR_BUILD@,$LD_FOR_BUILD,;t t
++s,@NM_FOR_BUILD@,$NM_FOR_BUILD,;t t
++s,@RANLIB_FOR_BUILD@,$RANLIB_FOR_BUILD,;t t
++s,@WINDMC_FOR_BUILD@,$WINDMC_FOR_BUILD,;t t
++s,@WINDRES_FOR_BUILD@,$WINDRES_FOR_BUILD,;t t
+ s,@config_shell@,$config_shell,;t t
+ s,@YACC@,$YACC,;t t
+ s,@BISON@,$BISON,;t t
+@@ -12774,7 +12906,6 @@
+ s,@WINDMC@,$WINDMC,;t t
+ s,@OBJCOPY@,$OBJCOPY,;t t
+ s,@OBJDUMP@,$OBJDUMP,;t t
+-s,@CFLAGS_FOR_BUILD@,$CFLAGS_FOR_BUILD,;t t
+ s,@CC_FOR_TARGET@,$CC_FOR_TARGET,;t t
+ s,@CXX_FOR_TARGET@,$CXX_FOR_TARGET,;t t
+ s,@GCC_FOR_TARGET@,$GCC_FOR_TARGET,;t t
+--- gdb-6.7.1/configure.ac	2007-10-29 18:55:14.000000000 +0100
++++ gdb-6.7.90/configure.ac	2008-03-13 18:57:04.000000000 +0100
+@@ -41,6 +41,7 @@
+ AC_ARG_PROGRAM
+ 
+ m4_pattern_allow([^AS_FOR_TARGET$])dnl
++m4_pattern_allow([^AS_FOR_BUILD$])dnl
+ 
+ # Get 'install' or 'install-sh' and its variants.
+ AC_PROG_INSTALL
+@@ -176,6 +177,7 @@
+ 		target-libiberty \
+ 		target-libgloss \
+ 		target-newlib \
++		target-libgomp \
+ 		target-libstdc++-v3 \
+ 		target-libmudflap \
+ 		target-libssp \
+@@ -183,8 +185,7 @@
+ 		target-boehm-gc \
+ 		${libgcj} \
+ 		target-libobjc \
+-		target-libada \
+-		target-libgomp"
++		target-libada"
+ 
+ # these tools are built using the target libraries, and are intended to
+ # run only in the target environment
+@@ -206,6 +207,10 @@
+ target_configdirs=`echo ${target_libraries} ${target_tools}`
+ build_configdirs=`echo ${build_libs} ${build_tools}`
+ 
++m4_divert_text([PARSE_ARGS],
++[ac_subdirs_all=`cd $srcdir && echo */configure | sed 's,/configure,,g'`
++])
++
+ ################################################################################
+ 
+ srcname="gnu development package"
+@@ -398,12 +403,14 @@
+     esac
+ fi
+ 
++# Default libgloss CPU subdirectory.
++libgloss_dir="$target_cpu"
+ 
+ case "${target}" in
+   *-*-chorusos)
+     noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
+     ;;
+-  powerpc-*-darwin* | i[[3456789]]86-*-darwin*)
++  powerpc-*-darwin* | i[[3456789]]86-*-darwin* | x86_64-*-darwin9*)
+     noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
+     noconfigdirs="$noconfigdirs sim target-rda"
+     ;;
+@@ -504,6 +511,7 @@
+       *) noconfigdirs="$noconfigdirs gdb readline"
+ 	 ;;
+     esac
++    libgloss_dir=wince
+     ;;
+   arc-*-*)
+     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
+@@ -512,19 +520,23 @@
+     ;;
+   arm-*-coff | strongarm-*-coff | xscale-*-coff)
+     noconfigdirs="$noconfigdirs ${libgcj}"
++    libgloss_dir=arm
+     ;;
+   arm-*-elf* | strongarm-*-elf* | xscale-*-elf* | arm*-*-eabi* )
+     noconfigdirs="$noconfigdirs target-libffi target-qthreads"
++    libgloss_dir=arm
+     ;;
+   arm*-*-linux-gnueabi)
+-    noconfigdirs="$noconfigdirs target-libffi target-qthreads"
+-    noconfigdirs="$noconfigdirs target-libjava target-libobjc"
++    noconfigdirs="$noconfigdirs target-qthreads"
++    noconfigdirs="$noconfigdirs target-libobjc"
+     case ${with_newlib} in
+       no) noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+     esac
++    libgloss_dir=arm
+     ;;
+   arm*-*-symbianelf*)
+     noconfigdirs="$noconfigdirs ${libgcj} target-libiberty"
++    libgloss_dir=arm
+     ;;
+   arm-*-pe*)
+     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
+@@ -563,7 +575,6 @@
+ 	unsupported_languages="$unsupported_languages fortran"
+ 	noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";;
+       *-*-elf)
+-	unsupported_languages="$unsupported_languages fortran"
+ 	noconfigdirs="$noconfigdirs target-boehm-gc";;
+       *-*-linux*)
+ 	noconfigdirs="$noconfigdirs target-newlib target-libgloss";;
+@@ -571,6 +582,7 @@
+ 	unsupported_languages="$unsupported_languages fortran"
+ 	noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss";;
+     esac
++    libgloss_dir=cris
+     ;;
+   crx-*-*)
+     noconfigdirs="$noconfigdirs target-libstdc++-v3 target-mudflap ${libgcj}"
+@@ -581,6 +593,9 @@
+   d30v-*-*)
+     noconfigdirs="$noconfigdirs ${libgcj} gdb"
+     ;;
++  ep9312-*-elf | ep9312-*-coff)
++    libgloss_dir=arm
++    ;;
+   fr30-*-elf*)
+     noconfigdirs="$noconfigdirs ${libgcj} gdb"
+     ;;
+@@ -612,6 +627,9 @@
+   hppa*-hp-hpux11*)
+     noconfigdirs="$noconfigdirs ld shellutils"
+     ;;
++  hppa*-*-pro*)
++    libgloss_dir=pa
++    ;;
+   hppa*-*-*)
+     # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
+     # build on HP-UX 10.20.
+@@ -632,6 +650,7 @@
+     ;;
+   i[[3456789]]86-*-coff | i[[3456789]]86-*-elf)
+     noconfigdirs="$noconfigdirs ${libgcj}"
++    libgloss_dir=i386
+     ;;
+   i[[3456789]]86-*-linux*)
+     # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
+@@ -701,6 +720,7 @@
+     ;;
+   m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
+     noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
++    libgloss_dir=m68hc11
+     ;;
+   m68k-*-elf*)
+     noconfigdirs="$noconfigdirs ${libgcj}"
+@@ -708,6 +728,9 @@
+   m68k-*-coff*)
+     noconfigdirs="$noconfigdirs ${libgcj}"
+     ;;
++  m68*-*-* | fido-*-*)
++    libgloss_dir=m68k
++    ;;
+   mcore-*-pe*)
+   # The EPOC C++ environment does not support exceptions or rtti,
+   # and so building libstdc++-v3 tends not to always work.
+@@ -739,14 +762,17 @@
+     # This is temporary until we can link against shared libraries
+   powerpcle-*-solaris*)
+     noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl gnuserv ${libgcj}"
++    libgloss_dir=rs6000
+     ;;
+   powerpc-*-beos*)
+     noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
+     ;;
+   powerpc-*-eabi)
+     noconfigdirs="$noconfigdirs ${libgcj}"
++    libgloss_dir=rs6000
+     ;;
+   powerpc-*-eabi* | powerpcle-*-eabi* | powerpc-*-rtems* )
++    libgloss_dir=rs6000
+     ;;
+   rs6000-*-lynxos*)
+     noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
+@@ -760,6 +786,14 @@
+   m68k-apollo-*)
+     noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
+     ;;
++  mips*-sde-elf*)
++    skipdirs="$skipdirs target-libiberty"
++    noconfigdirs="$noconfigdirs ${libgcj}"
++    if test x$with_newlib = xyes; then
++      noconfigdirs="$noconfigdirs gprof"
++    fi
++    libgloss_dir=mips
++    ;;
+   mips*-*-irix5*)
+     noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
+     ;;
+@@ -773,14 +807,12 @@
+   mips*-*-bsd*)
+     noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
+     ;;
+-  mips64*-*-linux*)
+-    noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
+-    ;;
+   mips*-*-linux*)
+     noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+     ;;
+   mips*-*-*)
+     noconfigdirs="$noconfigdirs gprof ${libgcj}"
++    libgloss_dir=mips
+     ;;
+   romp-*-*)
+     noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
+@@ -794,14 +826,19 @@
+     esac
+     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
+     ;;
++  sparclet-*-aout* | sparc86x-*-*)
++    libgloss_dir=sparc
++    ;;
+   sparc-*-elf*)
+     noconfigdirs="$noconfigdirs ${libgcj}"
+     ;;
+   sparc64-*-elf*)
+     noconfigdirs="$noconfigdirs ${libgcj}"
++    libgloss_dir=sparc
+     ;;
+   sparclite-*-*)
+     noconfigdirs="$noconfigdirs ${libgcj}"
++    libgloss_dir=sparc
+     ;;
+   sparc-*-sunos4*)
+     noconfigdirs="$noconfigdirs ${libgcj}"
+@@ -837,7 +874,7 @@
+   vax-*-*)
+     noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
+     ;;
+-  xtensa-*-*)
++  xtensa*-*-*)
+     noconfigdirs="$noconfigdirs ${libgcj}"
+     ;;
+   ip2k-*-*)
+@@ -974,8 +1011,10 @@
+     host_makefile_frag="config/mh-cygwin"
+     ;;
+   *-mingw32*)
++    host_makefile_frag="config/mh-mingw"
+     ;;
+   *-mingw64*)
++    host_makefile_frag="config/mh-mingw"
+     ;;
+   *-interix*)
+     host_makefile_frag="config/mh-interix"
+@@ -1047,9 +1086,31 @@
+ fi
+ 
+ if test "${build}" != "${host}" ; then
++  AR_FOR_BUILD=${AR_FOR_BUILD-ar}
++  AS_FOR_BUILD=${AS_FOR_BUILD-as}
+   CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
++  CXX_FOR_BUILD=${CXX_FOR_BUILD-g++}
++  GCJ_FOR_BUILD=${GCJ_FOR_BUILD-gcj}
++  GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran}
++  DLLTOOL_FOR_BUILD=${DLLTOOL_FOR_BUILD-dlltool}
++  LD_FOR_BUILD=${LD_FOR_BUILD-ld}
++  NM_FOR_BUILD=${NM_FOR_BUILD-nm}
++  RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
++  WINDRES_FOR_BUILD=${WINDRES_FOR_BUILD-windres}
++  WINDMC_FOR_BUILD=${WINDMC_FOR_BUILD-windmc}
+ else
++  AR_FOR_BUILD="\$(AR)"
++  AS_FOR_BUILD="\$(AS)"
+   CC_FOR_BUILD="\$(CC)"
++  CXX_FOR_BUILD="\$(CXX)"
++  GCJ_FOR_BUILD="\$(GCJ)"
++  GFORTRAN_FOR_BUILD="\$(GFORTRAN)"
++  DLLTOOL_FOR_BUILD="\$(DLLTOOL)"
++  LD_FOR_BUILD="\$(LD)"
++  NM_FOR_BUILD="\$(NM)"
++  RANLIB_FOR_BUILD="\$(RANLIB)"
++  WINDRES_FOR_BUILD="\$(WINDRES)"
++  WINDMC_FOR_BUILD="\$(WINDMC)"
+ fi
+ 
+ AC_PROG_CC
+@@ -1162,11 +1223,11 @@
+   if test x"$have_gmp" = xyes; then
+     saved_LIBS="$LIBS"
+     LIBS="$LIBS $gmplibs"
+-    dnl MPFR 2.2.0 is acceptable but buggy, MPFR 2.2.1 is better.
++    dnl MPFR 2.2.1 is acceptable, but MPFR 2.3.0 is better.
+     AC_MSG_CHECKING([for correct version of mpfr.h])
+     AC_TRY_LINK([#include <gmp.h>
+     #include <mpfr.h>],[
+-    #if MPFR_VERSION < MPFR_VERSION_NUM(2,2,0)
++    #if MPFR_VERSION < MPFR_VERSION_NUM(2,2,1)
+     choke me
+     #endif
+     mpfr_t n;
+@@ -1179,7 +1240,7 @@
+     mpfr_subnormalize (x, t, GMP_RNDN);
+     ], [AC_TRY_LINK([#include <gmp.h>
+     #include <mpfr.h>],[
+-    #if MPFR_VERSION < MPFR_VERSION_NUM(2,2,1)
++    #if MPFR_VERSION < MPFR_VERSION_NUM(2,3,0)
+     choke me
+     #endif
+     mpfr_t n; mpfr_init(n);
+@@ -1190,7 +1251,7 @@
+   CFLAGS="$saved_CFLAGS"
+ 
+   if test x$have_gmp != xyes; then
+-    AC_MSG_ERROR([Building GCC requires GMP 4.1+ and MPFR 2.2.1+.
++    AC_MSG_ERROR([Building GCC requires GMP 4.1+ and MPFR 2.3.0+.
+ Try the --with-gmp and/or --with-mpfr options to specify their locations.
+ Copies of these libraries' source code can be found at their respective
+ hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/.
+@@ -1422,7 +1483,8 @@
+ # Handle --disable-<component> generically.
+ for dir in $configdirs $build_configdirs $target_configdirs ; do
+   dirname=`echo $dir | sed -e s/target-//g -e s/build-//g -e s/-/_/g`
+-  if eval test x\${enable_${dirname}} "=" xno ; then
++  varname=`echo $dirname | sed -e s/+/_/g`
++  if eval test x\${enable_${varname}} "=" xno ; then
+     noconfigdirs="$noconfigdirs $dir"
+   fi
+ done
+@@ -1605,6 +1667,38 @@
+   [DEBUG_PREFIX_CFLAGS_FOR_TARGET=])
+ AC_SUBST(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
+ 
++# During gcc bootstrap, if we use some random cc for stage1 then CFLAGS
++# might be empty or "-g".  We don't require a C++ compiler, so CXXFLAGS
++# might also be empty (or "-g", if a non-GCC C++ compiler is in the path).
++# We want to ensure that TARGET libraries (which we know are built with
++# gcc) are built with "-O2 -g", so include those options when setting
++# CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET.
++if test "x$CFLAGS_FOR_TARGET" = x; then
++  CFLAGS_FOR_TARGET=$CFLAGS
++  case " $CFLAGS " in
++    *" -O2 "*) ;;
++    *) CFLAGS_FOR_TARGET="-O2 $CFLAGS" ;;
++  esac
++  case " $CFLAGS " in
++    *" -g "* | *" -g3 "*) ;;
++    *) CFLAGS_FOR_TARGET="-g $CFLAGS" ;;
++  esac
++fi
++AC_SUBST(CFLAGS_FOR_TARGET)
++
++if test "x$CXXFLAGS_FOR_TARGET" = x; then
++  CXXFLAGS_FOR_TARGET=$CXXFLAGS
++  case " $CXXFLAGS " in
++    *" -O2 "*) ;;
++    *) CXXFLAGS_FOR_TARGET="-O2 $CXXFLAGS" ;;
++  esac
++  case " $CXXFLAGS " in
++    *" -g "* | *" -g3 "*) ;;
++    *) CXXFLAGS_FOR_TARGET="-g $CXXFLAGS" ;;
++  esac
++fi
++AC_SUBST(CXXFLAGS_FOR_TARGET)
++
+ # Handle --with-headers=XXX.  If the value is not "yes", the contents of
+ # the named directory are copied to $(tooldir)/sys-include.
+ if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
+@@ -1732,7 +1826,7 @@
+   v850*-*-*)
+     md_exec_prefix=/usr/ccs/bin
+     ;;
+-  xtensa-*-elf*)
++  xtensa*-*-elf*)
+     ;;
+ 
+   *-*-beos* | \
+@@ -1763,6 +1857,9 @@
+   mips*-sde-elf*)
+     target_makefile_frag="config/mt-sde"
+     ;;
++  mipsisa*-*-elfoabi*)
++    target_makefile_frag="config/mt-mips-elfoabi"
++    ;;
+   *-*-netware*)
+     target_makefile_frag="config/mt-netware"
+     ;;
+@@ -2299,6 +2396,19 @@
+       # for any libc-related directories first (so make it the last -B
+       # switch).
+       FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
++
++      # If we're building libgloss, find the startup file, simulator library
++      # and linker script.
++      case " $target_configdirs " in
++	*" libgloss "*)
++	# Look for startup file, simulator library and maybe linker script.
++	FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/libgloss/'"$libgloss_dir"
++	# Look for libnosys.a in case the target needs it.
++	FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys'
++	# Most targets have the linker script in the source directory.
++	FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$s/libgloss/'"$libgloss_dir"
++	;;
++      esac
+       ;;
+    esac
+    ;;
+@@ -2313,7 +2423,11 @@
+ 
+ # Allow the user to override the flags for
+ # our build compiler if desired.
+-CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
++if test x"${build}" = x"${host}" ; then
++  CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
++  CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-${CXXFLAGS}}
++  LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}}
++fi
+ 
+ # On Canadian crosses, we'll be searching the right directories for
+ # the previously-installed cross compiler, so don't bother to add
+@@ -2332,16 +2446,6 @@
+ 
+ # Search for other target-specific linker scripts and such.
+ case "${target}" in
+-  m32c-*-* )
+-    if test -d ${srcdir}/libgloss/m32c; then
+-      # This is for crt0.o
+-      FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/libgloss/m32c'
+-      # This is for r8c.ld
+-      FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/m32c'
+-      # This is for libnosys.a
+-      FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys'
+-    fi
+-    ;;
+   mep*)
+     FLAGS_FOR_TARGET="$FLAGS_FOR_TARGET -mlibrary"
+     ;;
+@@ -2381,7 +2485,21 @@
+ 
+ 
+ # Build tools.
++AC_SUBST(AR_FOR_BUILD)
++AC_SUBST(AS_FOR_BUILD)
+ AC_SUBST(CC_FOR_BUILD)
++AC_SUBST(CFLAGS_FOR_BUILD)
++AC_SUBST(CXXFLAGS_FOR_BUILD)
++AC_SUBST(CXX_FOR_BUILD)
++AC_SUBST(DLLTOOL_FOR_BUILD)
++AC_SUBST(GCJ_FOR_BUILD)
++AC_SUBST(GFORTRAN_FOR_BUILD)
++AC_SUBST(LDFLAGS_FOR_BUILD)
++AC_SUBST(LD_FOR_BUILD)
++AC_SUBST(NM_FOR_BUILD)
++AC_SUBST(RANLIB_FOR_BUILD)
++AC_SUBST(WINDMC_FOR_BUILD)
++AC_SUBST(WINDRES_FOR_BUILD)
+ AC_SUBST(config_shell)
+ 
+ # Generate default definitions for YACC, M4, LEX and other programs that run
+@@ -2421,10 +2539,10 @@
+   *" texinfo "*) MAKEINFO='$$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo' ;;
+   *)
+ changequote(,)
+-    # For an installed makeinfo, we require it to be from texinfo 4.4 or
++    # For an installed makeinfo, we require it to be from texinfo 4.6 or
+     # higher, else we use the "missing" dummy.
+     if ${MAKEINFO} --version \
+-       | egrep 'texinfo[^0-9]*(4\.([4-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then
++       | egrep 'texinfo[^0-9]*(4\.([6-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then
+       :
+     else
+       MAKEINFO="$MISSING makeinfo"
+@@ -2466,7 +2584,6 @@
+ AC_SUBST(CC)
+ AC_SUBST(CXX)
+ AC_SUBST(CFLAGS)
+-AC_SUBST(CFLAGS_FOR_BUILD)
+ AC_SUBST(CXXFLAGS)
+ 
+ # Target tools.
+@@ -2613,10 +2730,10 @@
+ [  --enable-stage1-checking@<:@=all@:>@   choose additional checking for stage1
+                           of the compiler],
+ [stage1_checking=--enable-checking=${enable_stage1_checking}],
+-[if test "x$enable_checking" = xno; then
++[if test "x$enable_checking" = xno || test "x$enable_checking" = x; then
+   stage1_checking=--enable-checking=yes,types
+ else
+-  stage1_checking=--enable-checking=types${enable_checking+,}$enable_checking
++  stage1_checking=--enable-checking=$enable_checking,types
+ fi])
+ AC_SUBST(stage1_checking)
+ 
+--- gdb-6.7.1/libtool.m4	2007-06-01 13:33:01.000000000 +0200
++++ gdb-6.7.90/libtool.m4	2008-02-16 16:26:46.000000000 +0100
+@@ -1993,7 +1993,7 @@
+   soname_spec='${libname}${release}${shared_ext}$major'
+   ;;
+ 
+-aix4* | aix5*)
++aix[[4-9]]*)
+   version_type=linux
+   need_lib_prefix=no
+   need_version=no
+@@ -2834,7 +2834,7 @@
+ # whether `pass_all' will *always* work, you probably want this one.
+ 
+ case $host_os in
+-aix4* | aix5*)
++aix[[4-9]]*)
+   lt_cv_deplibs_check_method=pass_all
+   ;;
+ 
+@@ -3419,7 +3419,8 @@
+       # built for inclusion in a dll (and should export symbols for example).
+       # Although the cygwin gcc ignores -fPIC, still need this for old-style
+       # (--disable-auto-import) libraries
+-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
++      m4_if([$1], [GCJ], [],
++	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+       ;;
+     darwin* | rhapsody*)
+       # PIC is the default on this platform
+@@ -3461,7 +3462,7 @@
+     esac
+   else
+     case $host_os in
+-      aix4* | aix5*)
++      aix[[4-9]]*)
+ 	# All AIX code is PIC.
+ 	if test "$host_cpu" = ia64; then
+ 	  # AIX 5 now supports IA64 processor
+@@ -3715,7 +3716,8 @@
+       # built for inclusion in a dll (and should export symbols for example).
+       # Although the cygwin gcc ignores -fPIC, still need this for old-style
+       # (--disable-auto-import) libraries
+-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
++      m4_if([$1], [GCJ], [],
++	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+       ;;
+ 
+     darwin* | rhapsody*)
+@@ -3791,7 +3793,8 @@
+     mingw* | cygwin* | pw32* | os2*)
+       # This hack is so that the source file can tell whether it is being
+       # built for inclusion in a dll (and should export symbols for example).
+-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
++      m4_if([$1], [GCJ], [],
++	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+       ;;
+ 
+     hpux9* | hpux10* | hpux11*)
+@@ -3986,7 +3989,7 @@
+ m4_if([$1], [CXX], [
+   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+   case $host_os in
+-  aix4* | aix5*)
++  aix[[4-9]]*)
+     # If we're using GNU nm, then we don't want the "-C" option.
+     # -C means demangle to AIX nm, but means don't demangle with GNU nm
+     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+@@ -4092,7 +4095,7 @@
+ 
+     # See if GNU ld supports shared libraries.
+     case $host_os in
+-    aix3* | aix4* | aix5*)
++    aix[[3-9]]*)
+       # On AIX/PPC, the GNU linker is very broken
+       if test "$host_cpu" != ia64; then
+ 	_LT_TAGVAR(ld_shlibs, $1)=no
+@@ -4326,7 +4329,7 @@
+       fi
+       ;;
+ 
+-    aix4* | aix5*)
++    aix[[4-9]]*)
+       if test "$host_cpu" = ia64; then
+ 	# On IA64, the linker does run time linking by default, so we don't
+ 	# have to do anything special.
+@@ -4346,7 +4349,7 @@
+ 	# Test if we are trying to use run time linking or normal
+ 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ 	# need to do runtime linking.
+-	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
++	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ 	  for ld_flag in $LDFLAGS; do
+ 	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ 	    aix_use_runtimelinking=yes
+@@ -5138,7 +5141,7 @@
+     fi
+     ;;
+ 
+-  aix4* | aix5*)
++  aix[[4-9]]*)
+     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+       test "$enable_shared" = yes && enable_static=no
+     fi
+@@ -5328,7 +5331,7 @@
+         # FIXME: insert proper C++ library support
+         _LT_TAGVAR(ld_shlibs, $1)=no
+         ;;
+-      aix4* | aix5*)
++      aix[[4-9]]*)
+         if test "$host_cpu" = ia64; then
+           # On IA64, the linker does run time linking by default, so we don't
+           # have to do anything special.
+@@ -5341,7 +5344,7 @@
+           # Test if we are trying to use run time linking or normal
+           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+           # need to do runtime linking.
+-          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
++          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ 	    for ld_flag in $LDFLAGS; do
+ 	      case $ld_flag in
+ 	      *-brtl*)
+@@ -6555,7 +6558,7 @@
+           postinstall_cmds='$RANLIB $lib'
+         fi
+         ;;
+-      aix4* | aix5*)
++      aix[[4-9]]*)
+ 	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ 	  test "$enable_shared" = yes && enable_static=no
+ 	fi
+@@ -6696,7 +6699,7 @@
+           postinstall_cmds='$RANLIB $lib'
+         fi
+         ;;
+-      aix4* | aix5*)
++      aix[[4-9]]*)
+ 	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ 	  test "$enable_shared" = yes && enable_static=no
+ 	fi
+--- gdb-6.7.1/Makefile.def	2007-10-23 14:36:47.000000000 +0200
++++ gdb-6.7.90/Makefile.def	2008-02-20 15:26:58.000000000 +0100
+@@ -325,6 +325,7 @@
+ dependencies = { module=all-gdb; on=all-build-bison; };
+ dependencies = { module=all-gdb; on=all-build-byacc; };
+ dependencies = { module=all-gdb; on=all-sim; };
++dependencies = { module=all-gdb; on=all-libdecnumber; };
+ 
+ dependencies = { module=configure-libgui; on=configure-tcl; };
+ dependencies = { module=configure-libgui; on=configure-tk; };
+@@ -485,6 +486,7 @@
+ dependencies = { module=all-target-libobjc; on=all-target-libiberty; };
+ dependencies = { module=all-target-libobjc; on=all-target-boehm-gc; };
+ dependencies = { module=all-target-libstdc++-v3; on=all-target-libiberty; };
++dependencies = { module=configure-target-libstdc++-v3; on=configure-target-libgomp; };
+ 
+ // Target modules in the 'src' repository.
+ lang_env_dependencies = { module=examples; };
+@@ -493,7 +495,7 @@
+ lang_env_dependencies = { module=winsup; };
+ lang_env_dependencies = { module=qthreads; };
+ 
+-dependencies = { module=all-target-libgloss; on=configure-target-newlib; };
++dependencies = { module=all-target-libgloss; on=all-target-newlib; };
+ dependencies = { module=all-target-winsup; on=all-target-libiberty; };
+ dependencies = { module=all-target-winsup; on=all-target-libtermcap; };
+ 
+@@ -509,43 +511,51 @@
+ 	//   compiler probably has never heard of them.
+ 	stage_configure_flags='--disable-intermodule $(STAGE1_CHECKING) \
+ 	  --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)"' ;
+-	stage_cflags='$(STAGE1_CFLAGS)' ; };
++	stage_cflags='$(STAGE1_CFLAGS)' ;
++	stage_libcflags='$(STAGE1_LIBCFLAGS)' ; };
+ bootstrap_stage = {
+ 	id=2 ; prev=1 ;
+ 	bootstrap_target=bootstrap2 ;
+ 	stage_configure_flags="@stage2_werror_flag@" ;
+-	stage_cflags="$(STAGE2_CFLAGS)" ; };
++	stage_cflags="$(STAGE2_CFLAGS)" ;
++	stage_libcflags="$(STAGE2_LIBCFLAGS)" ; };
+ bootstrap_stage = {
+ 	id=b2g0 ; prev=1 ;
+ 	bootstrap_target=bootstrap2-debug ;
+ 	stage_configure_flags="@stage2_werror_flag@" ;
+-	stage_cflags="$(STAGE2_CFLAGS) -g0" ; };
++	stage_cflags="$(STAGE2_CFLAGS) -g0" ;
++	stage_libcflags="$(STAGE2_LIBCFLAGS) -g0" ; };
+ bootstrap_stage = {
+ 	id=3 ; prev=2 ; lean=1 ;
+ 	compare_target=compare ;
+ 	bootstrap_target=bootstrap ;
+ 	cleanstrap_target=cleanstrap ;
+ 	stage_configure_flags="@stage2_werror_flag@" ;
+-	stage_cflags="$(STAGE3_CFLAGS)" ; };
++	stage_cflags="$(STAGE3_CFLAGS)" ;
++	stage_libcflags="$(STAGE3_LIBCFLAGS)" ; };
+ bootstrap_stage = {
+ 	id=b3g2 ; prev=b2g0 ; lean=1 ;
+ 	compare_target=compare-debug ;
+ 	bootstrap_target=bootstrap-debug ;
+ 	cleanstrap_target=cleanstrap-debug ;
+ 	stage_configure_flags="@stage2_werror_flag@" ;
+-	stage_cflags="$(STAGE3_CFLAGS) -g2" ; };
++	stage_cflags="$(STAGE3_CFLAGS) -g2" ;
++	stage_libcflags="$(STAGE3_LIBCFLAGS) -g2" ; };
+ bootstrap_stage = {
+ 	id=4 ; prev=3 ; lean=2 ;
+ 	compare_target=compare3 ;
+ 	bootstrap_target=bootstrap4 ;
+ 	stage_configure_flags="@stage2_werror_flag@" ;
+-	stage_cflags="$(STAGE4_CFLAGS)" ; };
++	stage_cflags="$(STAGE4_CFLAGS)" ;
++	stage_libcflags="$(STAGE4_CFLAGS)" ; };
+ bootstrap_stage = {
+ 	id=profile ; prev=1 ;
+ 	stage_configure_flags="@stage2_werror_flag@" ;
+-	stage_cflags='$(STAGE2_CFLAGS) -fprofile-generate' ; };
++	stage_cflags='$(STAGE2_CFLAGS) -fprofile-generate' ;
++	stage_libcflags='$(STAGE2_LIBCFLAGS) -fprofile-generate' ; };
+ bootstrap_stage = {
+ 	id=feedback ; prev=profile ;
+ 	bootstrap_target=profiledbootstrap ;
+ 	stage_configure_flags="@stage2_werror_flag@" ;
+-	stage_cflags='$(STAGE3_CFLAGS) -fprofile-use' ; };
++	stage_cflags='$(STAGE3_CFLAGS) -fprofile-use' ;
++	stage_libcflags='$(STAGE3_LIBCFLAGS) -fprofile-use' ; };
+--- gdb-6.7.1/Makefile.in	2007-10-29 18:52:21.000000000 +0100
++++ gdb-6.7.90/Makefile.in	2008-03-13 18:54:03.000000000 +0100
+@@ -204,10 +204,10 @@
+ 	AR="$(AR_FOR_TARGET)"; export AR; \
+ 	AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
+ 	CC="$(CC_FOR_TARGET)"; export CC; \
+-	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
++	CFLAGS="$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
+ 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
+ 	CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
+-	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
++	CXXFLAGS="$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+ 	GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
+ 	GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \
+ 	DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
+@@ -251,10 +251,21 @@
+ 
+ # compilers to use to create programs which must be run in the build
+ # environment.
++AR_FOR_BUILD = @AR_FOR_BUILD@
++AS_FOR_BUILD = @AS_FOR_BUILD@
+ CC_FOR_BUILD = @CC_FOR_BUILD@
+ CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
+-
+-CXX_FOR_BUILD = $(CXX)
++CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
++CXX_FOR_BUILD = @CXX_FOR_BUILD@
++DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
++GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
++GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
++LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
++LD_FOR_BUILD = @LD_FOR_BUILD@
++NM_FOR_BUILD = @NM_FOR_BUILD@
++RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
++WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
++WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
+ 
+ # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
+ # here so that they can be overridden by Makefile fragments.
+@@ -316,14 +327,19 @@
+ # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
+ # overrideable (for a bootstrap build stage1 also builds gcc.info).
+ 
+-STAGE1_CFLAGS=@stage1_cflags@
+ STAGE1_CHECKING=@stage1_checking@
+ STAGE1_LANGUAGES=@stage1_languages@
+ 
++STAGE1_CFLAGS=@stage1_cflags@
+ STAGE2_CFLAGS=$(BOOT_CFLAGS)
+ STAGE3_CFLAGS=$(BOOT_CFLAGS)
+ STAGE4_CFLAGS=$(BOOT_CFLAGS)
+ 
++STAGE1_LIBCFLAGS=@stage1_cflags@
++STAGE2_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
++STAGE3_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
++STAGE4_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
++
+ do-compare = @do_compare@
+ do-compare3 = $(do-compare)
+ do-compare-debug = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2
+@@ -362,16 +378,11 @@
+ COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
+ COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
+ 
+-# During gcc bootstrap, if we use some random cc for stage1 then
+-# CFLAGS will be just -g.  We want to ensure that TARGET libraries
+-# (which we know are built with gcc) are built with optimizations so
+-# prepend -O2 when setting CFLAGS_FOR_TARGET.
+-CFLAGS_FOR_TARGET = -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) \
+-	$(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
++CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
++CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
+ SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
+ DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
+-CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) \
+-	$(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
++
+ LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
+ LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
+ LDFLAGS_FOR_TARGET = 
+@@ -578,19 +589,20 @@
+ # Flags to pass down to makes which are built with the target environment.
+ # The double $ decreases the length of the command line; those variables
+ # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
+-# COMPILER_ prefixed variables are not passed down so we expand them here.
++# *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
++# so we expand them here.
+ EXTRA_TARGET_FLAGS = \
+ 	'AR=$$(AR_FOR_TARGET)' \
+ 	'AS=$(COMPILER_AS_FOR_TARGET)' \
+ 	'CC=$$(CC_FOR_TARGET)' \
+-	'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
++	'CFLAGS=$$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
+ 	'CXX=$$(CXX_FOR_TARGET)' \
+-	'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
++	'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
+ 	'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
+ 	'LD=$(COMPILER_LD_FOR_TARGET)' \
+ 	'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
+-	'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
+-	'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
++	'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
++	'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
+ 	'NM=$(COMPILER_NM_FOR_TARGET)' \
+ 	'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
+ 	'RANLIB=$$(RANLIB_FOR_TARGET)' \
+@@ -2724,7 +2736,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(BUILD_EXPORTS) \
+ 	(cd $(BUILD_SUBDIR)/libiberty && \
+-	  $(MAKE)   $(TARGET-build-libiberty))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS)   \
++		$(TARGET-build-libiberty))
+ @endif build-libiberty
+ 
+ 
+@@ -2779,7 +2792,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(BUILD_EXPORTS) \
+ 	(cd $(BUILD_SUBDIR)/bison && \
+-	  $(MAKE)   $(TARGET-build-bison))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS)   \
++		$(TARGET-build-bison))
+ @endif build-bison
+ 
+ 
+@@ -2834,7 +2848,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(BUILD_EXPORTS) \
+ 	(cd $(BUILD_SUBDIR)/byacc && \
+-	  $(MAKE)   $(TARGET-build-byacc))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS)   \
++		$(TARGET-build-byacc))
+ @endif build-byacc
+ 
+ 
+@@ -2889,7 +2904,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(BUILD_EXPORTS) \
+ 	(cd $(BUILD_SUBDIR)/flex && \
+-	  $(MAKE)   $(TARGET-build-flex))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS)   \
++		$(TARGET-build-flex))
+ @endif build-flex
+ 
+ 
+@@ -2944,7 +2960,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(BUILD_EXPORTS) \
+ 	(cd $(BUILD_SUBDIR)/m4 && \
+-	  $(MAKE)   $(TARGET-build-m4))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS)   \
++		$(TARGET-build-m4))
+ @endif build-m4
+ 
+ 
+@@ -2999,7 +3016,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(BUILD_EXPORTS) \
+ 	(cd $(BUILD_SUBDIR)/texinfo && \
+-	  $(MAKE)   $(TARGET-build-texinfo))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS)   \
++		$(TARGET-build-texinfo))
+ @endif build-texinfo
+ 
+ 
+@@ -3054,7 +3072,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(BUILD_EXPORTS) \
+ 	(cd $(BUILD_SUBDIR)/fixincludes && \
+-	  $(MAKE)   $(TARGET-build-fixincludes))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS)   \
++		$(TARGET-build-fixincludes))
+ @endif build-fixincludes
+ 
+ 
+@@ -3113,7 +3132,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/ash && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-ash))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-ash))
+ @endif ash
+ 
+ 
+@@ -3537,7 +3557,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/autoconf && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-autoconf))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-autoconf))
+ @endif autoconf
+ 
+ 
+@@ -3961,7 +3982,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/automake && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-automake))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-automake))
+ @endif automake
+ 
+ 
+@@ -4385,7 +4407,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/bash && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-bash))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-bash))
+ @endif bash
+ 
+ 
+@@ -4802,9 +4825,9 @@
+ 	@r=`${PWD_COMMAND}`; export r; \
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/bfd/Makefile || exit 0; \
+-	$(HOST_EXPORTS) \
++	$(HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE1_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 1 in $(HOST_SUBDIR)/bfd ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd ; \
+ 	cd $(HOST_SUBDIR)/bfd || exit 1; \
+@@ -4833,9 +4856,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/bfd/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 2 in $(HOST_SUBDIR)/bfd ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd ; \
+ 	cd $(HOST_SUBDIR)/bfd || exit 1; \
+@@ -4864,9 +4887,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/bfd/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -g0"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
+ 	echo Configuring stage b2g0 in $(HOST_SUBDIR)/bfd ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd ; \
+ 	cd $(HOST_SUBDIR)/bfd || exit 1; \
+@@ -4895,9 +4918,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/bfd/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 3 in $(HOST_SUBDIR)/bfd ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd ; \
+ 	cd $(HOST_SUBDIR)/bfd || exit 1; \
+@@ -4926,9 +4949,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/bfd/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -g2"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
+ 	echo Configuring stage b3g2 in $(HOST_SUBDIR)/bfd ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd ; \
+ 	cd $(HOST_SUBDIR)/bfd || exit 1; \
+@@ -4957,9 +4980,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/bfd/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 4 in $(HOST_SUBDIR)/bfd ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd ; \
+ 	cd $(HOST_SUBDIR)/bfd || exit 1; \
+@@ -4988,9 +5011,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/bfd/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+ 	echo Configuring stage profile in $(HOST_SUBDIR)/bfd ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd ; \
+ 	cd $(HOST_SUBDIR)/bfd || exit 1; \
+@@ -5019,9 +5042,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/bfd/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+ 	echo Configuring stage feedback in $(HOST_SUBDIR)/bfd ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/bfd ; \
+ 	cd $(HOST_SUBDIR)/bfd || exit 1; \
+@@ -5056,7 +5079,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/bfd && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-bfd))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-bfd))
+ @endif bfd
+ 
+ 
+@@ -5075,8 +5099,11 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/bfd && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE1_CFLAGS)" LIBCFLAGS="$(STAGE1_CFLAGS)"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
++		LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+ 		$(TARGET-stage1-bfd)
+ 
+ maybe-clean-stage1-bfd: clean-stage1-bfd
+@@ -5089,7 +5116,7 @@
+ 	  $(MAKE) stage1-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/bfd && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		 clean
+ @endif bfd-bootstrap
+ 
+@@ -5109,8 +5136,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/bfd && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS)" LIBCFLAGS="$(STAGE2_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage2-bfd)
+ 
+ maybe-clean-stage2-bfd: clean-stage2-bfd
+@@ -5123,7 +5153,7 @@
+ 	  $(MAKE) stage2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/bfd && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif bfd-bootstrap
+@@ -5144,8 +5174,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/bfd && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -g0" LIBCFLAGS="$(STAGE2_CFLAGS) -g0" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb2g0-bfd)
+ 
+ maybe-clean-stageb2g0-bfd: clean-stageb2g0-bfd
+@@ -5158,7 +5191,7 @@
+ 	  $(MAKE) stageb2g0-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/bfd && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif bfd-bootstrap
+@@ -5179,8 +5212,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/bfd && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS)" LIBCFLAGS="$(STAGE3_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage3-bfd)
+ 
+ maybe-clean-stage3-bfd: clean-stage3-bfd
+@@ -5193,7 +5229,7 @@
+ 	  $(MAKE) stage3-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/bfd && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif bfd-bootstrap
+@@ -5214,8 +5250,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/bfd && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -g2" LIBCFLAGS="$(STAGE3_CFLAGS) -g2" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb3g2-bfd)
+ 
+ maybe-clean-stageb3g2-bfd: clean-stageb3g2-bfd
+@@ -5228,7 +5267,7 @@
+ 	  $(MAKE) stageb3g2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/bfd && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif bfd-bootstrap
+@@ -5249,8 +5288,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/bfd && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE4_CFLAGS)" LIBCFLAGS="$(STAGE4_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
++		LIBCFLAGS="$(STAGE4_CFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage4-bfd)
+ 
+ maybe-clean-stage4-bfd: clean-stage4-bfd
+@@ -5263,7 +5305,7 @@
+ 	  $(MAKE) stage4-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/bfd && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif bfd-bootstrap
+@@ -5284,8 +5326,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/bfd && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageprofile-bfd)
+ 
+ maybe-clean-stageprofile-bfd: clean-stageprofile-bfd
+@@ -5298,7 +5343,7 @@
+ 	  $(MAKE) stageprofile-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/bfd && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif bfd-bootstrap
+@@ -5319,8 +5364,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/bfd && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stagefeedback-bfd)
+ 
+ maybe-clean-stagefeedback-bfd: clean-stagefeedback-bfd
+@@ -5333,7 +5381,7 @@
+ 	  $(MAKE) stagefeedback-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/bfd && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif bfd-bootstrap
+@@ -5740,9 +5788,9 @@
+ 	@r=`${PWD_COMMAND}`; export r; \
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/opcodes/Makefile || exit 0; \
+-	$(HOST_EXPORTS) \
++	$(HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE1_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 1 in $(HOST_SUBDIR)/opcodes ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes ; \
+ 	cd $(HOST_SUBDIR)/opcodes || exit 1; \
+@@ -5771,9 +5819,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/opcodes/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 2 in $(HOST_SUBDIR)/opcodes ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes ; \
+ 	cd $(HOST_SUBDIR)/opcodes || exit 1; \
+@@ -5802,9 +5850,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/opcodes/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -g0"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
+ 	echo Configuring stage b2g0 in $(HOST_SUBDIR)/opcodes ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes ; \
+ 	cd $(HOST_SUBDIR)/opcodes || exit 1; \
+@@ -5833,9 +5881,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/opcodes/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 3 in $(HOST_SUBDIR)/opcodes ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes ; \
+ 	cd $(HOST_SUBDIR)/opcodes || exit 1; \
+@@ -5864,9 +5912,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/opcodes/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -g2"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
+ 	echo Configuring stage b3g2 in $(HOST_SUBDIR)/opcodes ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes ; \
+ 	cd $(HOST_SUBDIR)/opcodes || exit 1; \
+@@ -5895,9 +5943,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/opcodes/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 4 in $(HOST_SUBDIR)/opcodes ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes ; \
+ 	cd $(HOST_SUBDIR)/opcodes || exit 1; \
+@@ -5926,9 +5974,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/opcodes/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+ 	echo Configuring stage profile in $(HOST_SUBDIR)/opcodes ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes ; \
+ 	cd $(HOST_SUBDIR)/opcodes || exit 1; \
+@@ -5957,9 +6005,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/opcodes/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+ 	echo Configuring stage feedback in $(HOST_SUBDIR)/opcodes ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/opcodes ; \
+ 	cd $(HOST_SUBDIR)/opcodes || exit 1; \
+@@ -5994,7 +6042,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/opcodes && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-opcodes))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-opcodes))
+ @endif opcodes
+ 
+ 
+@@ -6013,8 +6062,11 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/opcodes && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE1_CFLAGS)" LIBCFLAGS="$(STAGE1_CFLAGS)"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
++		LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+ 		$(TARGET-stage1-opcodes)
+ 
+ maybe-clean-stage1-opcodes: clean-stage1-opcodes
+@@ -6027,7 +6079,7 @@
+ 	  $(MAKE) stage1-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/opcodes && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		 clean
+ @endif opcodes-bootstrap
+ 
+@@ -6047,8 +6099,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/opcodes && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS)" LIBCFLAGS="$(STAGE2_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage2-opcodes)
+ 
+ maybe-clean-stage2-opcodes: clean-stage2-opcodes
+@@ -6061,7 +6116,7 @@
+ 	  $(MAKE) stage2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/opcodes && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif opcodes-bootstrap
+@@ -6082,8 +6137,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/opcodes && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -g0" LIBCFLAGS="$(STAGE2_CFLAGS) -g0" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb2g0-opcodes)
+ 
+ maybe-clean-stageb2g0-opcodes: clean-stageb2g0-opcodes
+@@ -6096,7 +6154,7 @@
+ 	  $(MAKE) stageb2g0-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/opcodes && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif opcodes-bootstrap
+@@ -6117,8 +6175,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/opcodes && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS)" LIBCFLAGS="$(STAGE3_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage3-opcodes)
+ 
+ maybe-clean-stage3-opcodes: clean-stage3-opcodes
+@@ -6131,7 +6192,7 @@
+ 	  $(MAKE) stage3-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/opcodes && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif opcodes-bootstrap
+@@ -6152,8 +6213,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/opcodes && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -g2" LIBCFLAGS="$(STAGE3_CFLAGS) -g2" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb3g2-opcodes)
+ 
+ maybe-clean-stageb3g2-opcodes: clean-stageb3g2-opcodes
+@@ -6166,7 +6230,7 @@
+ 	  $(MAKE) stageb3g2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/opcodes && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif opcodes-bootstrap
+@@ -6187,8 +6251,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/opcodes && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE4_CFLAGS)" LIBCFLAGS="$(STAGE4_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
++		LIBCFLAGS="$(STAGE4_CFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage4-opcodes)
+ 
+ maybe-clean-stage4-opcodes: clean-stage4-opcodes
+@@ -6201,7 +6268,7 @@
+ 	  $(MAKE) stage4-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/opcodes && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif opcodes-bootstrap
+@@ -6222,8 +6289,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/opcodes && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageprofile-opcodes)
+ 
+ maybe-clean-stageprofile-opcodes: clean-stageprofile-opcodes
+@@ -6236,7 +6306,7 @@
+ 	  $(MAKE) stageprofile-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/opcodes && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif opcodes-bootstrap
+@@ -6257,8 +6327,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/opcodes && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stagefeedback-opcodes)
+ 
+ maybe-clean-stagefeedback-opcodes: clean-stagefeedback-opcodes
+@@ -6271,7 +6344,7 @@
+ 	  $(MAKE) stagefeedback-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/opcodes && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif opcodes-bootstrap
+@@ -6678,9 +6751,9 @@
+ 	@r=`${PWD_COMMAND}`; export r; \
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/binutils/Makefile || exit 0; \
+-	$(HOST_EXPORTS) \
++	$(HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE1_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 1 in $(HOST_SUBDIR)/binutils ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils ; \
+ 	cd $(HOST_SUBDIR)/binutils || exit 1; \
+@@ -6709,9 +6782,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/binutils/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 2 in $(HOST_SUBDIR)/binutils ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils ; \
+ 	cd $(HOST_SUBDIR)/binutils || exit 1; \
+@@ -6740,9 +6813,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/binutils/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -g0"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
+ 	echo Configuring stage b2g0 in $(HOST_SUBDIR)/binutils ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils ; \
+ 	cd $(HOST_SUBDIR)/binutils || exit 1; \
+@@ -6771,9 +6844,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/binutils/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 3 in $(HOST_SUBDIR)/binutils ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils ; \
+ 	cd $(HOST_SUBDIR)/binutils || exit 1; \
+@@ -6802,9 +6875,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/binutils/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -g2"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
+ 	echo Configuring stage b3g2 in $(HOST_SUBDIR)/binutils ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils ; \
+ 	cd $(HOST_SUBDIR)/binutils || exit 1; \
+@@ -6833,9 +6906,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/binutils/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 4 in $(HOST_SUBDIR)/binutils ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils ; \
+ 	cd $(HOST_SUBDIR)/binutils || exit 1; \
+@@ -6864,9 +6937,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/binutils/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+ 	echo Configuring stage profile in $(HOST_SUBDIR)/binutils ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils ; \
+ 	cd $(HOST_SUBDIR)/binutils || exit 1; \
+@@ -6895,9 +6968,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/binutils/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+ 	echo Configuring stage feedback in $(HOST_SUBDIR)/binutils ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/binutils ; \
+ 	cd $(HOST_SUBDIR)/binutils || exit 1; \
+@@ -6932,7 +7005,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/binutils && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-binutils))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-binutils))
+ @endif binutils
+ 
+ 
+@@ -6951,8 +7025,11 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/binutils && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE1_CFLAGS)" LIBCFLAGS="$(STAGE1_CFLAGS)"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
++		LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+ 		$(TARGET-stage1-binutils)
+ 
+ maybe-clean-stage1-binutils: clean-stage1-binutils
+@@ -6965,7 +7042,7 @@
+ 	  $(MAKE) stage1-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/binutils && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		 clean
+ @endif binutils-bootstrap
+ 
+@@ -6985,8 +7062,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/binutils && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS)" LIBCFLAGS="$(STAGE2_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage2-binutils)
+ 
+ maybe-clean-stage2-binutils: clean-stage2-binutils
+@@ -6999,7 +7079,7 @@
+ 	  $(MAKE) stage2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/binutils && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif binutils-bootstrap
+@@ -7020,8 +7100,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/binutils && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -g0" LIBCFLAGS="$(STAGE2_CFLAGS) -g0" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb2g0-binutils)
+ 
+ maybe-clean-stageb2g0-binutils: clean-stageb2g0-binutils
+@@ -7034,7 +7117,7 @@
+ 	  $(MAKE) stageb2g0-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/binutils && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif binutils-bootstrap
+@@ -7055,8 +7138,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/binutils && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS)" LIBCFLAGS="$(STAGE3_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage3-binutils)
+ 
+ maybe-clean-stage3-binutils: clean-stage3-binutils
+@@ -7069,7 +7155,7 @@
+ 	  $(MAKE) stage3-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/binutils && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif binutils-bootstrap
+@@ -7090,8 +7176,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/binutils && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -g2" LIBCFLAGS="$(STAGE3_CFLAGS) -g2" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb3g2-binutils)
+ 
+ maybe-clean-stageb3g2-binutils: clean-stageb3g2-binutils
+@@ -7104,7 +7193,7 @@
+ 	  $(MAKE) stageb3g2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/binutils && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif binutils-bootstrap
+@@ -7125,8 +7214,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/binutils && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE4_CFLAGS)" LIBCFLAGS="$(STAGE4_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
++		LIBCFLAGS="$(STAGE4_CFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage4-binutils)
+ 
+ maybe-clean-stage4-binutils: clean-stage4-binutils
+@@ -7139,7 +7231,7 @@
+ 	  $(MAKE) stage4-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/binutils && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif binutils-bootstrap
+@@ -7160,8 +7252,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/binutils && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageprofile-binutils)
+ 
+ maybe-clean-stageprofile-binutils: clean-stageprofile-binutils
+@@ -7174,7 +7269,7 @@
+ 	  $(MAKE) stageprofile-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/binutils && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif binutils-bootstrap
+@@ -7195,8 +7290,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/binutils && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stagefeedback-binutils)
+ 
+ maybe-clean-stagefeedback-binutils: clean-stagefeedback-binutils
+@@ -7209,7 +7307,7 @@
+ 	  $(MAKE) stagefeedback-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/binutils && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif binutils-bootstrap
+@@ -7623,7 +7721,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/bison && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-bison))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-bison))
+ @endif bison
+ 
+ 
+@@ -8050,7 +8149,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/byacc && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-byacc))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-byacc))
+ @endif byacc
+ 
+ 
+@@ -8477,7 +8577,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/bzip2 && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-bzip2))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-bzip2))
+ @endif bzip2
+ 
+ 
+@@ -8901,7 +9002,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/dejagnu && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-dejagnu))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-dejagnu))
+ @endif dejagnu
+ 
+ 
+@@ -9325,7 +9427,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/diff && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-diff))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-diff))
+ @endif diff
+ 
+ 
+@@ -9749,7 +9852,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/dosutils && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-dosutils))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-dosutils))
+ @endif dosutils
+ 
+ 
+@@ -10167,7 +10271,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/etc && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-etc))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-etc))
+ @endif etc
+ 
+ 
+@@ -10591,7 +10696,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/fastjar && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-fastjar))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-fastjar))
+ @endif fastjar
+ 
+ 
+@@ -11018,7 +11124,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/fileutils && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-fileutils))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-fileutils))
+ @endif fileutils
+ 
+ 
+@@ -11442,7 +11549,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/findutils && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-findutils))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-findutils))
+ @endif findutils
+ 
+ 
+@@ -11866,7 +11974,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/find && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-find))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-find))
+ @endif find
+ 
+ 
+@@ -12290,7 +12399,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/fixincludes && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-fixincludes))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-fixincludes))
+ @endif fixincludes
+ 
+ 
+@@ -12698,7 +12808,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/flex && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-flex))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-flex))
+ @endif flex
+ 
+ 
+@@ -13118,9 +13229,9 @@
+ 	@r=`${PWD_COMMAND}`; export r; \
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gas/Makefile || exit 0; \
+-	$(HOST_EXPORTS) \
++	$(HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE1_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 1 in $(HOST_SUBDIR)/gas ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas ; \
+ 	cd $(HOST_SUBDIR)/gas || exit 1; \
+@@ -13149,9 +13260,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gas/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 2 in $(HOST_SUBDIR)/gas ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas ; \
+ 	cd $(HOST_SUBDIR)/gas || exit 1; \
+@@ -13180,9 +13291,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gas/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -g0"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
+ 	echo Configuring stage b2g0 in $(HOST_SUBDIR)/gas ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas ; \
+ 	cd $(HOST_SUBDIR)/gas || exit 1; \
+@@ -13211,9 +13322,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gas/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 3 in $(HOST_SUBDIR)/gas ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas ; \
+ 	cd $(HOST_SUBDIR)/gas || exit 1; \
+@@ -13242,9 +13353,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gas/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -g2"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
+ 	echo Configuring stage b3g2 in $(HOST_SUBDIR)/gas ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas ; \
+ 	cd $(HOST_SUBDIR)/gas || exit 1; \
+@@ -13273,9 +13384,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gas/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 4 in $(HOST_SUBDIR)/gas ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas ; \
+ 	cd $(HOST_SUBDIR)/gas || exit 1; \
+@@ -13304,9 +13415,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gas/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+ 	echo Configuring stage profile in $(HOST_SUBDIR)/gas ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas ; \
+ 	cd $(HOST_SUBDIR)/gas || exit 1; \
+@@ -13335,9 +13446,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gas/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+ 	echo Configuring stage feedback in $(HOST_SUBDIR)/gas ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gas ; \
+ 	cd $(HOST_SUBDIR)/gas || exit 1; \
+@@ -13372,7 +13483,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/gas && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-gas))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-gas))
+ @endif gas
+ 
+ 
+@@ -13391,8 +13503,11 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gas && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE1_CFLAGS)" LIBCFLAGS="$(STAGE1_CFLAGS)"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
++		LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+ 		$(TARGET-stage1-gas)
+ 
+ maybe-clean-stage1-gas: clean-stage1-gas
+@@ -13405,7 +13520,7 @@
+ 	  $(MAKE) stage1-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gas && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		 clean
+ @endif gas-bootstrap
+ 
+@@ -13425,8 +13540,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gas && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS)" LIBCFLAGS="$(STAGE2_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage2-gas)
+ 
+ maybe-clean-stage2-gas: clean-stage2-gas
+@@ -13439,7 +13557,7 @@
+ 	  $(MAKE) stage2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gas && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif gas-bootstrap
+@@ -13460,8 +13578,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gas && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -g0" LIBCFLAGS="$(STAGE2_CFLAGS) -g0" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb2g0-gas)
+ 
+ maybe-clean-stageb2g0-gas: clean-stageb2g0-gas
+@@ -13474,7 +13595,7 @@
+ 	  $(MAKE) stageb2g0-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gas && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif gas-bootstrap
+@@ -13495,8 +13616,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gas && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS)" LIBCFLAGS="$(STAGE3_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage3-gas)
+ 
+ maybe-clean-stage3-gas: clean-stage3-gas
+@@ -13509,7 +13633,7 @@
+ 	  $(MAKE) stage3-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gas && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif gas-bootstrap
+@@ -13530,8 +13654,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gas && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -g2" LIBCFLAGS="$(STAGE3_CFLAGS) -g2" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb3g2-gas)
+ 
+ maybe-clean-stageb3g2-gas: clean-stageb3g2-gas
+@@ -13544,7 +13671,7 @@
+ 	  $(MAKE) stageb3g2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gas && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif gas-bootstrap
+@@ -13565,8 +13692,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gas && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE4_CFLAGS)" LIBCFLAGS="$(STAGE4_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
++		LIBCFLAGS="$(STAGE4_CFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage4-gas)
+ 
+ maybe-clean-stage4-gas: clean-stage4-gas
+@@ -13579,7 +13709,7 @@
+ 	  $(MAKE) stage4-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gas && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif gas-bootstrap
+@@ -13600,8 +13730,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gas && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageprofile-gas)
+ 
+ maybe-clean-stageprofile-gas: clean-stageprofile-gas
+@@ -13614,7 +13747,7 @@
+ 	  $(MAKE) stageprofile-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gas && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif gas-bootstrap
+@@ -13635,8 +13768,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gas && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stagefeedback-gas)
+ 
+ maybe-clean-stagefeedback-gas: clean-stagefeedback-gas
+@@ -13649,7 +13785,7 @@
+ 	  $(MAKE) stagefeedback-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gas && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif gas-bootstrap
+@@ -14056,9 +14192,9 @@
+ 	@r=`${PWD_COMMAND}`; export r; \
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gcc/Makefile || exit 0; \
+-	$(HOST_EXPORTS) \
++	$(HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE1_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 1 in $(HOST_SUBDIR)/gcc ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc ; \
+ 	cd $(HOST_SUBDIR)/gcc || exit 1; \
+@@ -14087,9 +14223,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gcc/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 2 in $(HOST_SUBDIR)/gcc ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc ; \
+ 	cd $(HOST_SUBDIR)/gcc || exit 1; \
+@@ -14118,9 +14254,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gcc/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -g0"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
+ 	echo Configuring stage b2g0 in $(HOST_SUBDIR)/gcc ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc ; \
+ 	cd $(HOST_SUBDIR)/gcc || exit 1; \
+@@ -14149,9 +14285,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gcc/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 3 in $(HOST_SUBDIR)/gcc ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc ; \
+ 	cd $(HOST_SUBDIR)/gcc || exit 1; \
+@@ -14180,9 +14316,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gcc/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -g2"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
+ 	echo Configuring stage b3g2 in $(HOST_SUBDIR)/gcc ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc ; \
+ 	cd $(HOST_SUBDIR)/gcc || exit 1; \
+@@ -14211,9 +14347,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gcc/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 4 in $(HOST_SUBDIR)/gcc ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc ; \
+ 	cd $(HOST_SUBDIR)/gcc || exit 1; \
+@@ -14242,9 +14378,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gcc/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+ 	echo Configuring stage profile in $(HOST_SUBDIR)/gcc ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc ; \
+ 	cd $(HOST_SUBDIR)/gcc || exit 1; \
+@@ -14273,9 +14409,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gcc/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+ 	echo Configuring stage feedback in $(HOST_SUBDIR)/gcc ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gcc ; \
+ 	cd $(HOST_SUBDIR)/gcc || exit 1; \
+@@ -14310,7 +14446,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/gcc && \
+-	  $(MAKE) $(FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) $(TARGET-gcc))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS) \
++		$(TARGET-gcc))
+ @endif gcc
+ 
+ 
+@@ -14329,8 +14466,11 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gcc && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE1_CFLAGS)" LIBCFLAGS="$(STAGE1_CFLAGS)"  $(EXTRA_GCC_FLAGS) \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
++		LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)  $(EXTRA_GCC_FLAGS) \
+ 		$(TARGET-stage1-gcc)
+ 
+ maybe-clean-stage1-gcc: clean-stage1-gcc
+@@ -14343,7 +14483,7 @@
+ 	  $(MAKE) stage1-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gcc && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(EXTRA_GCC_FLAGS) clean
+ @endif gcc-bootstrap
+ 
+@@ -14363,8 +14503,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gcc && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS)" LIBCFLAGS="$(STAGE2_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
+ 		$(TARGET-stage2-gcc)
+ 
+ maybe-clean-stage2-gcc: clean-stage2-gcc
+@@ -14377,7 +14520,7 @@
+ 	  $(MAKE) stage2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gcc && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(EXTRA_GCC_FLAGS) clean
+ @endif gcc-bootstrap
+@@ -14398,8 +14541,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gcc && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -g0" LIBCFLAGS="$(STAGE2_CFLAGS) -g0" $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
+ 		$(TARGET-stageb2g0-gcc)
+ 
+ maybe-clean-stageb2g0-gcc: clean-stageb2g0-gcc
+@@ -14412,7 +14558,7 @@
+ 	  $(MAKE) stageb2g0-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gcc && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(EXTRA_GCC_FLAGS) clean
+ @endif gcc-bootstrap
+@@ -14433,8 +14579,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gcc && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS)" LIBCFLAGS="$(STAGE3_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
+ 		$(TARGET-stage3-gcc)
+ 
+ maybe-clean-stage3-gcc: clean-stage3-gcc
+@@ -14447,7 +14596,7 @@
+ 	  $(MAKE) stage3-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gcc && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(EXTRA_GCC_FLAGS) clean
+ @endif gcc-bootstrap
+@@ -14468,8 +14617,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gcc && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -g2" LIBCFLAGS="$(STAGE3_CFLAGS) -g2" $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
+ 		$(TARGET-stageb3g2-gcc)
+ 
+ maybe-clean-stageb3g2-gcc: clean-stageb3g2-gcc
+@@ -14482,7 +14634,7 @@
+ 	  $(MAKE) stageb3g2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gcc && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(EXTRA_GCC_FLAGS) clean
+ @endif gcc-bootstrap
+@@ -14503,8 +14655,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gcc && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE4_CFLAGS)" LIBCFLAGS="$(STAGE4_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
++		LIBCFLAGS="$(STAGE4_CFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
+ 		$(TARGET-stage4-gcc)
+ 
+ maybe-clean-stage4-gcc: clean-stage4-gcc
+@@ -14517,7 +14672,7 @@
+ 	  $(MAKE) stage4-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gcc && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(EXTRA_GCC_FLAGS) clean
+ @endif gcc-bootstrap
+@@ -14538,8 +14693,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gcc && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
+ 		$(TARGET-stageprofile-gcc)
+ 
+ maybe-clean-stageprofile-gcc: clean-stageprofile-gcc
+@@ -14552,7 +14710,7 @@
+ 	  $(MAKE) stageprofile-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gcc && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(EXTRA_GCC_FLAGS) clean
+ @endif gcc-bootstrap
+@@ -14573,8 +14731,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gcc && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use" $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) $(EXTRA_GCC_FLAGS) \
+ 		$(TARGET-stagefeedback-gcc)
+ 
+ maybe-clean-stagefeedback-gcc: clean-stagefeedback-gcc
+@@ -14587,7 +14748,7 @@
+ 	  $(MAKE) stagefeedback-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gcc && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(EXTRA_GCC_FLAGS) clean
+ @endif gcc-bootstrap
+@@ -15001,7 +15162,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/gawk && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-gawk))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-gawk))
+ @endif gawk
+ 
+ 
+@@ -15425,7 +15587,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/gettext && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-gettext))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-gettext))
+ @endif gettext
+ 
+ 
+@@ -15842,9 +16005,9 @@
+ 	@r=`${PWD_COMMAND}`; export r; \
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gmp/Makefile || exit 0; \
+-	$(HOST_EXPORTS) \
++	$(HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE1_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 1 in $(HOST_SUBDIR)/gmp ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp ; \
+ 	cd $(HOST_SUBDIR)/gmp || exit 1; \
+@@ -15873,9 +16036,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gmp/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 2 in $(HOST_SUBDIR)/gmp ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp ; \
+ 	cd $(HOST_SUBDIR)/gmp || exit 1; \
+@@ -15904,9 +16067,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gmp/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -g0"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
+ 	echo Configuring stage b2g0 in $(HOST_SUBDIR)/gmp ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp ; \
+ 	cd $(HOST_SUBDIR)/gmp || exit 1; \
+@@ -15935,9 +16098,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gmp/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 3 in $(HOST_SUBDIR)/gmp ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp ; \
+ 	cd $(HOST_SUBDIR)/gmp || exit 1; \
+@@ -15966,9 +16129,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gmp/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -g2"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
+ 	echo Configuring stage b3g2 in $(HOST_SUBDIR)/gmp ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp ; \
+ 	cd $(HOST_SUBDIR)/gmp || exit 1; \
+@@ -15997,9 +16160,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gmp/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 4 in $(HOST_SUBDIR)/gmp ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp ; \
+ 	cd $(HOST_SUBDIR)/gmp || exit 1; \
+@@ -16028,9 +16191,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gmp/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+ 	echo Configuring stage profile in $(HOST_SUBDIR)/gmp ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp ; \
+ 	cd $(HOST_SUBDIR)/gmp || exit 1; \
+@@ -16059,9 +16222,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/gmp/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+ 	echo Configuring stage feedback in $(HOST_SUBDIR)/gmp ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gmp ; \
+ 	cd $(HOST_SUBDIR)/gmp || exit 1; \
+@@ -16096,7 +16259,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/gmp && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-gmp))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-gmp))
+ @endif gmp
+ 
+ 
+@@ -16115,8 +16279,11 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gmp && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE1_CFLAGS)" LIBCFLAGS="$(STAGE1_CFLAGS)"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
++		LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+ 		$(TARGET-stage1-gmp)
+ 
+ maybe-clean-stage1-gmp: clean-stage1-gmp
+@@ -16129,7 +16296,7 @@
+ 	  $(MAKE) stage1-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gmp && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		 clean
+ @endif gmp-bootstrap
+ 
+@@ -16149,8 +16316,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gmp && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS)" LIBCFLAGS="$(STAGE2_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage2-gmp)
+ 
+ maybe-clean-stage2-gmp: clean-stage2-gmp
+@@ -16163,7 +16333,7 @@
+ 	  $(MAKE) stage2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gmp && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif gmp-bootstrap
+@@ -16184,8 +16354,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gmp && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -g0" LIBCFLAGS="$(STAGE2_CFLAGS) -g0" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb2g0-gmp)
+ 
+ maybe-clean-stageb2g0-gmp: clean-stageb2g0-gmp
+@@ -16198,7 +16371,7 @@
+ 	  $(MAKE) stageb2g0-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gmp && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif gmp-bootstrap
+@@ -16219,8 +16392,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gmp && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS)" LIBCFLAGS="$(STAGE3_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage3-gmp)
+ 
+ maybe-clean-stage3-gmp: clean-stage3-gmp
+@@ -16233,7 +16409,7 @@
+ 	  $(MAKE) stage3-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gmp && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif gmp-bootstrap
+@@ -16254,8 +16430,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gmp && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -g2" LIBCFLAGS="$(STAGE3_CFLAGS) -g2" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb3g2-gmp)
+ 
+ maybe-clean-stageb3g2-gmp: clean-stageb3g2-gmp
+@@ -16268,7 +16447,7 @@
+ 	  $(MAKE) stageb3g2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gmp && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif gmp-bootstrap
+@@ -16289,8 +16468,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gmp && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE4_CFLAGS)" LIBCFLAGS="$(STAGE4_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
++		LIBCFLAGS="$(STAGE4_CFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage4-gmp)
+ 
+ maybe-clean-stage4-gmp: clean-stage4-gmp
+@@ -16303,7 +16485,7 @@
+ 	  $(MAKE) stage4-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gmp && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif gmp-bootstrap
+@@ -16324,8 +16506,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gmp && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageprofile-gmp)
+ 
+ maybe-clean-stageprofile-gmp: clean-stageprofile-gmp
+@@ -16338,7 +16523,7 @@
+ 	  $(MAKE) stageprofile-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gmp && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif gmp-bootstrap
+@@ -16359,8 +16544,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/gmp && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stagefeedback-gmp)
+ 
+ maybe-clean-stagefeedback-gmp: clean-stagefeedback-gmp
+@@ -16373,7 +16561,7 @@
+ 	  $(MAKE) stagefeedback-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/gmp && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif gmp-bootstrap
+@@ -16774,9 +16962,9 @@
+ 	@r=`${PWD_COMMAND}`; export r; \
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/mpfr/Makefile || exit 0; \
+-	$(HOST_EXPORTS) \
++	$(HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE1_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 1 in $(HOST_SUBDIR)/mpfr ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr ; \
+ 	cd $(HOST_SUBDIR)/mpfr || exit 1; \
+@@ -16805,9 +16993,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/mpfr/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 2 in $(HOST_SUBDIR)/mpfr ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr ; \
+ 	cd $(HOST_SUBDIR)/mpfr || exit 1; \
+@@ -16836,9 +17024,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/mpfr/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -g0"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
+ 	echo Configuring stage b2g0 in $(HOST_SUBDIR)/mpfr ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr ; \
+ 	cd $(HOST_SUBDIR)/mpfr || exit 1; \
+@@ -16867,9 +17055,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/mpfr/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 3 in $(HOST_SUBDIR)/mpfr ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr ; \
+ 	cd $(HOST_SUBDIR)/mpfr || exit 1; \
+@@ -16898,9 +17086,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/mpfr/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -g2"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
+ 	echo Configuring stage b3g2 in $(HOST_SUBDIR)/mpfr ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr ; \
+ 	cd $(HOST_SUBDIR)/mpfr || exit 1; \
+@@ -16929,9 +17117,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/mpfr/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 4 in $(HOST_SUBDIR)/mpfr ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr ; \
+ 	cd $(HOST_SUBDIR)/mpfr || exit 1; \
+@@ -16960,9 +17148,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/mpfr/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+ 	echo Configuring stage profile in $(HOST_SUBDIR)/mpfr ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr ; \
+ 	cd $(HOST_SUBDIR)/mpfr || exit 1; \
+@@ -16991,9 +17179,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/mpfr/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+ 	echo Configuring stage feedback in $(HOST_SUBDIR)/mpfr ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/mpfr ; \
+ 	cd $(HOST_SUBDIR)/mpfr || exit 1; \
+@@ -17028,7 +17216,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/mpfr && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-mpfr))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-mpfr))
+ @endif mpfr
+ 
+ 
+@@ -17047,8 +17236,11 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/mpfr && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE1_CFLAGS)" LIBCFLAGS="$(STAGE1_CFLAGS)"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
++		LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+ 		$(TARGET-stage1-mpfr)
+ 
+ maybe-clean-stage1-mpfr: clean-stage1-mpfr
+@@ -17061,7 +17253,7 @@
+ 	  $(MAKE) stage1-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/mpfr && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		 clean
+ @endif mpfr-bootstrap
+ 
+@@ -17081,8 +17273,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/mpfr && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS)" LIBCFLAGS="$(STAGE2_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage2-mpfr)
+ 
+ maybe-clean-stage2-mpfr: clean-stage2-mpfr
+@@ -17095,7 +17290,7 @@
+ 	  $(MAKE) stage2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/mpfr && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif mpfr-bootstrap
+@@ -17116,8 +17311,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/mpfr && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -g0" LIBCFLAGS="$(STAGE2_CFLAGS) -g0" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb2g0-mpfr)
+ 
+ maybe-clean-stageb2g0-mpfr: clean-stageb2g0-mpfr
+@@ -17130,7 +17328,7 @@
+ 	  $(MAKE) stageb2g0-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/mpfr && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif mpfr-bootstrap
+@@ -17151,8 +17349,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/mpfr && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS)" LIBCFLAGS="$(STAGE3_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage3-mpfr)
+ 
+ maybe-clean-stage3-mpfr: clean-stage3-mpfr
+@@ -17165,7 +17366,7 @@
+ 	  $(MAKE) stage3-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/mpfr && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif mpfr-bootstrap
+@@ -17186,8 +17387,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/mpfr && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -g2" LIBCFLAGS="$(STAGE3_CFLAGS) -g2" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb3g2-mpfr)
+ 
+ maybe-clean-stageb3g2-mpfr: clean-stageb3g2-mpfr
+@@ -17200,7 +17404,7 @@
+ 	  $(MAKE) stageb3g2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/mpfr && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif mpfr-bootstrap
+@@ -17221,8 +17425,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/mpfr && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE4_CFLAGS)" LIBCFLAGS="$(STAGE4_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
++		LIBCFLAGS="$(STAGE4_CFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage4-mpfr)
+ 
+ maybe-clean-stage4-mpfr: clean-stage4-mpfr
+@@ -17235,7 +17442,7 @@
+ 	  $(MAKE) stage4-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/mpfr && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif mpfr-bootstrap
+@@ -17256,8 +17463,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/mpfr && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageprofile-mpfr)
+ 
+ maybe-clean-stageprofile-mpfr: clean-stageprofile-mpfr
+@@ -17270,7 +17480,7 @@
+ 	  $(MAKE) stageprofile-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/mpfr && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif mpfr-bootstrap
+@@ -17291,8 +17501,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/mpfr && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stagefeedback-mpfr)
+ 
+ maybe-clean-stagefeedback-mpfr: clean-stagefeedback-mpfr
+@@ -17305,7 +17518,7 @@
+ 	  $(MAKE) stagefeedback-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/mpfr && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif mpfr-bootstrap
+@@ -17713,7 +17926,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/gnuserv && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-gnuserv))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-gnuserv))
+ @endif gnuserv
+ 
+ 
+@@ -18137,7 +18351,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/gprof && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-gprof))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-gprof))
+ @endif gprof
+ 
+ 
+@@ -18561,7 +18776,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/gzip && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-gzip))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-gzip))
+ @endif gzip
+ 
+ 
+@@ -18985,7 +19201,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/hello && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-hello))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-hello))
+ @endif hello
+ 
+ 
+@@ -19409,7 +19626,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/indent && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-indent))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-indent))
+ @endif indent
+ 
+ 
+@@ -19826,9 +20044,9 @@
+ 	@r=`${PWD_COMMAND}`; export r; \
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/intl/Makefile || exit 0; \
+-	$(HOST_EXPORTS) \
++	$(HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE1_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 1 in $(HOST_SUBDIR)/intl ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl ; \
+ 	cd $(HOST_SUBDIR)/intl || exit 1; \
+@@ -19857,9 +20075,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/intl/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 2 in $(HOST_SUBDIR)/intl ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl ; \
+ 	cd $(HOST_SUBDIR)/intl || exit 1; \
+@@ -19888,9 +20106,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/intl/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -g0"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
+ 	echo Configuring stage b2g0 in $(HOST_SUBDIR)/intl ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl ; \
+ 	cd $(HOST_SUBDIR)/intl || exit 1; \
+@@ -19919,9 +20137,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/intl/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 3 in $(HOST_SUBDIR)/intl ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl ; \
+ 	cd $(HOST_SUBDIR)/intl || exit 1; \
+@@ -19950,9 +20168,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/intl/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -g2"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
+ 	echo Configuring stage b3g2 in $(HOST_SUBDIR)/intl ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl ; \
+ 	cd $(HOST_SUBDIR)/intl || exit 1; \
+@@ -19981,9 +20199,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/intl/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 4 in $(HOST_SUBDIR)/intl ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl ; \
+ 	cd $(HOST_SUBDIR)/intl || exit 1; \
+@@ -20012,9 +20230,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/intl/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+ 	echo Configuring stage profile in $(HOST_SUBDIR)/intl ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl ; \
+ 	cd $(HOST_SUBDIR)/intl || exit 1; \
+@@ -20043,9 +20261,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/intl/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+ 	echo Configuring stage feedback in $(HOST_SUBDIR)/intl ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/intl ; \
+ 	cd $(HOST_SUBDIR)/intl || exit 1; \
+@@ -20080,7 +20298,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/intl && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-intl))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-intl))
+ @endif intl
+ 
+ 
+@@ -20099,8 +20318,11 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/intl && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE1_CFLAGS)" LIBCFLAGS="$(STAGE1_CFLAGS)"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
++		LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+ 		$(TARGET-stage1-intl)
+ 
+ maybe-clean-stage1-intl: clean-stage1-intl
+@@ -20113,7 +20335,7 @@
+ 	  $(MAKE) stage1-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/intl && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		 clean
+ @endif intl-bootstrap
+ 
+@@ -20133,8 +20355,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/intl && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS)" LIBCFLAGS="$(STAGE2_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage2-intl)
+ 
+ maybe-clean-stage2-intl: clean-stage2-intl
+@@ -20147,7 +20372,7 @@
+ 	  $(MAKE) stage2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/intl && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif intl-bootstrap
+@@ -20168,8 +20393,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/intl && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -g0" LIBCFLAGS="$(STAGE2_CFLAGS) -g0" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb2g0-intl)
+ 
+ maybe-clean-stageb2g0-intl: clean-stageb2g0-intl
+@@ -20182,7 +20410,7 @@
+ 	  $(MAKE) stageb2g0-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/intl && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif intl-bootstrap
+@@ -20203,8 +20431,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/intl && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS)" LIBCFLAGS="$(STAGE3_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage3-intl)
+ 
+ maybe-clean-stage3-intl: clean-stage3-intl
+@@ -20217,7 +20448,7 @@
+ 	  $(MAKE) stage3-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/intl && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif intl-bootstrap
+@@ -20238,8 +20469,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/intl && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -g2" LIBCFLAGS="$(STAGE3_CFLAGS) -g2" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb3g2-intl)
+ 
+ maybe-clean-stageb3g2-intl: clean-stageb3g2-intl
+@@ -20252,7 +20486,7 @@
+ 	  $(MAKE) stageb3g2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/intl && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif intl-bootstrap
+@@ -20273,8 +20507,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/intl && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE4_CFLAGS)" LIBCFLAGS="$(STAGE4_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
++		LIBCFLAGS="$(STAGE4_CFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage4-intl)
+ 
+ maybe-clean-stage4-intl: clean-stage4-intl
+@@ -20287,7 +20524,7 @@
+ 	  $(MAKE) stage4-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/intl && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif intl-bootstrap
+@@ -20308,8 +20545,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/intl && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageprofile-intl)
+ 
+ maybe-clean-stageprofile-intl: clean-stageprofile-intl
+@@ -20322,7 +20562,7 @@
+ 	  $(MAKE) stageprofile-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/intl && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif intl-bootstrap
+@@ -20343,8 +20583,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/intl && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stagefeedback-intl)
+ 
+ maybe-clean-stagefeedback-intl: clean-stagefeedback-intl
+@@ -20357,7 +20600,7 @@
+ 	  $(MAKE) stagefeedback-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/intl && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif intl-bootstrap
+@@ -20771,7 +21014,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/tcl && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-tcl))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-tcl))
+ @endif tcl
+ 
+ 
+@@ -21180,7 +21424,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/itcl && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-itcl))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-itcl))
+ @endif itcl
+ 
+ 
+@@ -21597,9 +21842,9 @@
+ 	@r=`${PWD_COMMAND}`; export r; \
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/ld/Makefile || exit 0; \
+-	$(HOST_EXPORTS) \
++	$(HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE1_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 1 in $(HOST_SUBDIR)/ld ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld ; \
+ 	cd $(HOST_SUBDIR)/ld || exit 1; \
+@@ -21628,9 +21873,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/ld/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 2 in $(HOST_SUBDIR)/ld ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld ; \
+ 	cd $(HOST_SUBDIR)/ld || exit 1; \
+@@ -21659,9 +21904,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/ld/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -g0"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
+ 	echo Configuring stage b2g0 in $(HOST_SUBDIR)/ld ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld ; \
+ 	cd $(HOST_SUBDIR)/ld || exit 1; \
+@@ -21690,9 +21935,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/ld/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 3 in $(HOST_SUBDIR)/ld ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld ; \
+ 	cd $(HOST_SUBDIR)/ld || exit 1; \
+@@ -21721,9 +21966,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/ld/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -g2"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
+ 	echo Configuring stage b3g2 in $(HOST_SUBDIR)/ld ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld ; \
+ 	cd $(HOST_SUBDIR)/ld || exit 1; \
+@@ -21752,9 +21997,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/ld/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 4 in $(HOST_SUBDIR)/ld ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld ; \
+ 	cd $(HOST_SUBDIR)/ld || exit 1; \
+@@ -21783,9 +22028,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/ld/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+ 	echo Configuring stage profile in $(HOST_SUBDIR)/ld ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld ; \
+ 	cd $(HOST_SUBDIR)/ld || exit 1; \
+@@ -21814,9 +22059,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/ld/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+ 	echo Configuring stage feedback in $(HOST_SUBDIR)/ld ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/ld ; \
+ 	cd $(HOST_SUBDIR)/ld || exit 1; \
+@@ -21851,7 +22096,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/ld && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-ld))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-ld))
+ @endif ld
+ 
+ 
+@@ -21870,8 +22116,11 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/ld && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE1_CFLAGS)" LIBCFLAGS="$(STAGE1_CFLAGS)"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
++		LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+ 		$(TARGET-stage1-ld)
+ 
+ maybe-clean-stage1-ld: clean-stage1-ld
+@@ -21884,7 +22133,7 @@
+ 	  $(MAKE) stage1-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/ld && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		 clean
+ @endif ld-bootstrap
+ 
+@@ -21904,8 +22153,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/ld && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS)" LIBCFLAGS="$(STAGE2_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage2-ld)
+ 
+ maybe-clean-stage2-ld: clean-stage2-ld
+@@ -21918,7 +22170,7 @@
+ 	  $(MAKE) stage2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/ld && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif ld-bootstrap
+@@ -21939,8 +22191,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/ld && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -g0" LIBCFLAGS="$(STAGE2_CFLAGS) -g0" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb2g0-ld)
+ 
+ maybe-clean-stageb2g0-ld: clean-stageb2g0-ld
+@@ -21953,7 +22208,7 @@
+ 	  $(MAKE) stageb2g0-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/ld && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif ld-bootstrap
+@@ -21974,8 +22229,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/ld && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS)" LIBCFLAGS="$(STAGE3_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage3-ld)
+ 
+ maybe-clean-stage3-ld: clean-stage3-ld
+@@ -21988,7 +22246,7 @@
+ 	  $(MAKE) stage3-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/ld && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif ld-bootstrap
+@@ -22009,8 +22267,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/ld && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -g2" LIBCFLAGS="$(STAGE3_CFLAGS) -g2" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb3g2-ld)
+ 
+ maybe-clean-stageb3g2-ld: clean-stageb3g2-ld
+@@ -22023,7 +22284,7 @@
+ 	  $(MAKE) stageb3g2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/ld && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif ld-bootstrap
+@@ -22044,8 +22305,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/ld && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE4_CFLAGS)" LIBCFLAGS="$(STAGE4_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
++		LIBCFLAGS="$(STAGE4_CFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage4-ld)
+ 
+ maybe-clean-stage4-ld: clean-stage4-ld
+@@ -22058,7 +22322,7 @@
+ 	  $(MAKE) stage4-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/ld && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif ld-bootstrap
+@@ -22079,8 +22343,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/ld && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageprofile-ld)
+ 
+ maybe-clean-stageprofile-ld: clean-stageprofile-ld
+@@ -22093,7 +22360,7 @@
+ 	  $(MAKE) stageprofile-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/ld && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif ld-bootstrap
+@@ -22114,8 +22381,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/ld && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stagefeedback-ld)
+ 
+ maybe-clean-stagefeedback-ld: clean-stagefeedback-ld
+@@ -22128,7 +22398,7 @@
+ 	  $(MAKE) stagefeedback-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/ld && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif ld-bootstrap
+@@ -22535,9 +22805,9 @@
+ 	@r=`${PWD_COMMAND}`; export r; \
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libcpp/Makefile || exit 0; \
+-	$(HOST_EXPORTS) \
++	$(HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE1_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 1 in $(HOST_SUBDIR)/libcpp ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp ; \
+ 	cd $(HOST_SUBDIR)/libcpp || exit 1; \
+@@ -22566,9 +22836,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libcpp/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 2 in $(HOST_SUBDIR)/libcpp ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp ; \
+ 	cd $(HOST_SUBDIR)/libcpp || exit 1; \
+@@ -22597,9 +22867,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libcpp/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -g0"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
+ 	echo Configuring stage b2g0 in $(HOST_SUBDIR)/libcpp ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp ; \
+ 	cd $(HOST_SUBDIR)/libcpp || exit 1; \
+@@ -22628,9 +22898,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libcpp/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 3 in $(HOST_SUBDIR)/libcpp ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp ; \
+ 	cd $(HOST_SUBDIR)/libcpp || exit 1; \
+@@ -22659,9 +22929,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libcpp/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -g2"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
+ 	echo Configuring stage b3g2 in $(HOST_SUBDIR)/libcpp ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp ; \
+ 	cd $(HOST_SUBDIR)/libcpp || exit 1; \
+@@ -22690,9 +22960,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libcpp/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 4 in $(HOST_SUBDIR)/libcpp ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp ; \
+ 	cd $(HOST_SUBDIR)/libcpp || exit 1; \
+@@ -22721,9 +22991,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libcpp/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+ 	echo Configuring stage profile in $(HOST_SUBDIR)/libcpp ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp ; \
+ 	cd $(HOST_SUBDIR)/libcpp || exit 1; \
+@@ -22752,9 +23022,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libcpp/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+ 	echo Configuring stage feedback in $(HOST_SUBDIR)/libcpp ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcpp ; \
+ 	cd $(HOST_SUBDIR)/libcpp || exit 1; \
+@@ -22789,7 +23059,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/libcpp && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-libcpp))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-libcpp))
+ @endif libcpp
+ 
+ 
+@@ -22808,8 +23079,11 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libcpp && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE1_CFLAGS)" LIBCFLAGS="$(STAGE1_CFLAGS)"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
++		LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+ 		$(TARGET-stage1-libcpp)
+ 
+ maybe-clean-stage1-libcpp: clean-stage1-libcpp
+@@ -22822,7 +23096,7 @@
+ 	  $(MAKE) stage1-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libcpp && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		 clean
+ @endif libcpp-bootstrap
+ 
+@@ -22842,8 +23116,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libcpp && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS)" LIBCFLAGS="$(STAGE2_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage2-libcpp)
+ 
+ maybe-clean-stage2-libcpp: clean-stage2-libcpp
+@@ -22856,7 +23133,7 @@
+ 	  $(MAKE) stage2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libcpp && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libcpp-bootstrap
+@@ -22877,8 +23154,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libcpp && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -g0" LIBCFLAGS="$(STAGE2_CFLAGS) -g0" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb2g0-libcpp)
+ 
+ maybe-clean-stageb2g0-libcpp: clean-stageb2g0-libcpp
+@@ -22891,7 +23171,7 @@
+ 	  $(MAKE) stageb2g0-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libcpp && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libcpp-bootstrap
+@@ -22912,8 +23192,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libcpp && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS)" LIBCFLAGS="$(STAGE3_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage3-libcpp)
+ 
+ maybe-clean-stage3-libcpp: clean-stage3-libcpp
+@@ -22926,7 +23209,7 @@
+ 	  $(MAKE) stage3-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libcpp && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libcpp-bootstrap
+@@ -22947,8 +23230,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libcpp && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -g2" LIBCFLAGS="$(STAGE3_CFLAGS) -g2" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb3g2-libcpp)
+ 
+ maybe-clean-stageb3g2-libcpp: clean-stageb3g2-libcpp
+@@ -22961,7 +23247,7 @@
+ 	  $(MAKE) stageb3g2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libcpp && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libcpp-bootstrap
+@@ -22982,8 +23268,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libcpp && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE4_CFLAGS)" LIBCFLAGS="$(STAGE4_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
++		LIBCFLAGS="$(STAGE4_CFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage4-libcpp)
+ 
+ maybe-clean-stage4-libcpp: clean-stage4-libcpp
+@@ -22996,7 +23285,7 @@
+ 	  $(MAKE) stage4-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libcpp && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libcpp-bootstrap
+@@ -23017,8 +23306,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libcpp && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageprofile-libcpp)
+ 
+ maybe-clean-stageprofile-libcpp: clean-stageprofile-libcpp
+@@ -23031,7 +23323,7 @@
+ 	  $(MAKE) stageprofile-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libcpp && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libcpp-bootstrap
+@@ -23052,8 +23344,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libcpp && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stagefeedback-libcpp)
+ 
+ maybe-clean-stagefeedback-libcpp: clean-stagefeedback-libcpp
+@@ -23066,7 +23361,7 @@
+ 	  $(MAKE) stagefeedback-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libcpp && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libcpp-bootstrap
+@@ -23473,9 +23768,9 @@
+ 	@r=`${PWD_COMMAND}`; export r; \
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libdecnumber/Makefile || exit 0; \
+-	$(HOST_EXPORTS) \
++	$(HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE1_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 1 in $(HOST_SUBDIR)/libdecnumber ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber ; \
+ 	cd $(HOST_SUBDIR)/libdecnumber || exit 1; \
+@@ -23504,9 +23799,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libdecnumber/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 2 in $(HOST_SUBDIR)/libdecnumber ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber ; \
+ 	cd $(HOST_SUBDIR)/libdecnumber || exit 1; \
+@@ -23535,9 +23830,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libdecnumber/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -g0"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
+ 	echo Configuring stage b2g0 in $(HOST_SUBDIR)/libdecnumber ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber ; \
+ 	cd $(HOST_SUBDIR)/libdecnumber || exit 1; \
+@@ -23566,9 +23861,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libdecnumber/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 3 in $(HOST_SUBDIR)/libdecnumber ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber ; \
+ 	cd $(HOST_SUBDIR)/libdecnumber || exit 1; \
+@@ -23597,9 +23892,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libdecnumber/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -g2"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
+ 	echo Configuring stage b3g2 in $(HOST_SUBDIR)/libdecnumber ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber ; \
+ 	cd $(HOST_SUBDIR)/libdecnumber || exit 1; \
+@@ -23628,9 +23923,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libdecnumber/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 4 in $(HOST_SUBDIR)/libdecnumber ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber ; \
+ 	cd $(HOST_SUBDIR)/libdecnumber || exit 1; \
+@@ -23659,9 +23954,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libdecnumber/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+ 	echo Configuring stage profile in $(HOST_SUBDIR)/libdecnumber ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber ; \
+ 	cd $(HOST_SUBDIR)/libdecnumber || exit 1; \
+@@ -23690,9 +23985,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libdecnumber/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+ 	echo Configuring stage feedback in $(HOST_SUBDIR)/libdecnumber ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libdecnumber ; \
+ 	cd $(HOST_SUBDIR)/libdecnumber || exit 1; \
+@@ -23727,7 +24022,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/libdecnumber && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-libdecnumber))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-libdecnumber))
+ @endif libdecnumber
+ 
+ 
+@@ -23746,8 +24042,11 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libdecnumber && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE1_CFLAGS)" LIBCFLAGS="$(STAGE1_CFLAGS)"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
++		LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+ 		$(TARGET-stage1-libdecnumber)
+ 
+ maybe-clean-stage1-libdecnumber: clean-stage1-libdecnumber
+@@ -23760,7 +24059,7 @@
+ 	  $(MAKE) stage1-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libdecnumber && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		 clean
+ @endif libdecnumber-bootstrap
+ 
+@@ -23780,8 +24079,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libdecnumber && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS)" LIBCFLAGS="$(STAGE2_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage2-libdecnumber)
+ 
+ maybe-clean-stage2-libdecnumber: clean-stage2-libdecnumber
+@@ -23794,7 +24096,7 @@
+ 	  $(MAKE) stage2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libdecnumber && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libdecnumber-bootstrap
+@@ -23815,8 +24117,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libdecnumber && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -g0" LIBCFLAGS="$(STAGE2_CFLAGS) -g0" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb2g0-libdecnumber)
+ 
+ maybe-clean-stageb2g0-libdecnumber: clean-stageb2g0-libdecnumber
+@@ -23829,7 +24134,7 @@
+ 	  $(MAKE) stageb2g0-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libdecnumber && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libdecnumber-bootstrap
+@@ -23850,8 +24155,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libdecnumber && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS)" LIBCFLAGS="$(STAGE3_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage3-libdecnumber)
+ 
+ maybe-clean-stage3-libdecnumber: clean-stage3-libdecnumber
+@@ -23864,7 +24172,7 @@
+ 	  $(MAKE) stage3-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libdecnumber && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libdecnumber-bootstrap
+@@ -23885,8 +24193,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libdecnumber && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -g2" LIBCFLAGS="$(STAGE3_CFLAGS) -g2" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb3g2-libdecnumber)
+ 
+ maybe-clean-stageb3g2-libdecnumber: clean-stageb3g2-libdecnumber
+@@ -23899,7 +24210,7 @@
+ 	  $(MAKE) stageb3g2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libdecnumber && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libdecnumber-bootstrap
+@@ -23920,8 +24231,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libdecnumber && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE4_CFLAGS)" LIBCFLAGS="$(STAGE4_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
++		LIBCFLAGS="$(STAGE4_CFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage4-libdecnumber)
+ 
+ maybe-clean-stage4-libdecnumber: clean-stage4-libdecnumber
+@@ -23934,7 +24248,7 @@
+ 	  $(MAKE) stage4-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libdecnumber && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libdecnumber-bootstrap
+@@ -23955,8 +24269,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libdecnumber && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageprofile-libdecnumber)
+ 
+ maybe-clean-stageprofile-libdecnumber: clean-stageprofile-libdecnumber
+@@ -23969,7 +24286,7 @@
+ 	  $(MAKE) stageprofile-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libdecnumber && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libdecnumber-bootstrap
+@@ -23990,8 +24307,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libdecnumber && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stagefeedback-libdecnumber)
+ 
+ maybe-clean-stagefeedback-libdecnumber: clean-stagefeedback-libdecnumber
+@@ -24004,7 +24324,7 @@
+ 	  $(MAKE) stagefeedback-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libdecnumber && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libdecnumber-bootstrap
+@@ -24418,7 +24738,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/libgui && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-libgui))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-libgui))
+ @endif libgui
+ 
+ 
+@@ -24835,9 +25156,9 @@
+ 	@r=`${PWD_COMMAND}`; export r; \
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libiberty/Makefile || exit 0; \
+-	$(HOST_EXPORTS) \
++	$(HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE1_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 1 in $(HOST_SUBDIR)/libiberty ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty ; \
+ 	cd $(HOST_SUBDIR)/libiberty || exit 1; \
+@@ -24866,9 +25187,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libiberty/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 2 in $(HOST_SUBDIR)/libiberty ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty ; \
+ 	cd $(HOST_SUBDIR)/libiberty || exit 1; \
+@@ -24897,9 +25218,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libiberty/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -g0"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
+ 	echo Configuring stage b2g0 in $(HOST_SUBDIR)/libiberty ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty ; \
+ 	cd $(HOST_SUBDIR)/libiberty || exit 1; \
+@@ -24928,9 +25249,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libiberty/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 3 in $(HOST_SUBDIR)/libiberty ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty ; \
+ 	cd $(HOST_SUBDIR)/libiberty || exit 1; \
+@@ -24959,9 +25280,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libiberty/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -g2"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
+ 	echo Configuring stage b3g2 in $(HOST_SUBDIR)/libiberty ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty ; \
+ 	cd $(HOST_SUBDIR)/libiberty || exit 1; \
+@@ -24990,9 +25311,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libiberty/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 4 in $(HOST_SUBDIR)/libiberty ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty ; \
+ 	cd $(HOST_SUBDIR)/libiberty || exit 1; \
+@@ -25021,9 +25342,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libiberty/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+ 	echo Configuring stage profile in $(HOST_SUBDIR)/libiberty ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty ; \
+ 	cd $(HOST_SUBDIR)/libiberty || exit 1; \
+@@ -25052,9 +25373,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/libiberty/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+ 	echo Configuring stage feedback in $(HOST_SUBDIR)/libiberty ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiberty ; \
+ 	cd $(HOST_SUBDIR)/libiberty || exit 1; \
+@@ -25089,7 +25410,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/libiberty && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-libiberty))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-libiberty))
+ @endif libiberty
+ 
+ 
+@@ -25108,8 +25430,11 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libiberty && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE1_CFLAGS)" LIBCFLAGS="$(STAGE1_CFLAGS)"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
++		LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+ 		$(TARGET-stage1-libiberty)
+ 
+ maybe-clean-stage1-libiberty: clean-stage1-libiberty
+@@ -25122,7 +25447,7 @@
+ 	  $(MAKE) stage1-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libiberty && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		 clean
+ @endif libiberty-bootstrap
+ 
+@@ -25142,8 +25467,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libiberty && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS)" LIBCFLAGS="$(STAGE2_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage2-libiberty)
+ 
+ maybe-clean-stage2-libiberty: clean-stage2-libiberty
+@@ -25156,7 +25484,7 @@
+ 	  $(MAKE) stage2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libiberty && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libiberty-bootstrap
+@@ -25177,8 +25505,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libiberty && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -g0" LIBCFLAGS="$(STAGE2_CFLAGS) -g0" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb2g0-libiberty)
+ 
+ maybe-clean-stageb2g0-libiberty: clean-stageb2g0-libiberty
+@@ -25191,7 +25522,7 @@
+ 	  $(MAKE) stageb2g0-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libiberty && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libiberty-bootstrap
+@@ -25212,8 +25543,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libiberty && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS)" LIBCFLAGS="$(STAGE3_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage3-libiberty)
+ 
+ maybe-clean-stage3-libiberty: clean-stage3-libiberty
+@@ -25226,7 +25560,7 @@
+ 	  $(MAKE) stage3-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libiberty && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libiberty-bootstrap
+@@ -25247,8 +25581,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libiberty && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -g2" LIBCFLAGS="$(STAGE3_CFLAGS) -g2" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb3g2-libiberty)
+ 
+ maybe-clean-stageb3g2-libiberty: clean-stageb3g2-libiberty
+@@ -25261,7 +25598,7 @@
+ 	  $(MAKE) stageb3g2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libiberty && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libiberty-bootstrap
+@@ -25282,8 +25619,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libiberty && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE4_CFLAGS)" LIBCFLAGS="$(STAGE4_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
++		LIBCFLAGS="$(STAGE4_CFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage4-libiberty)
+ 
+ maybe-clean-stage4-libiberty: clean-stage4-libiberty
+@@ -25296,7 +25636,7 @@
+ 	  $(MAKE) stage4-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libiberty && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libiberty-bootstrap
+@@ -25317,8 +25657,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libiberty && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageprofile-libiberty)
+ 
+ maybe-clean-stageprofile-libiberty: clean-stageprofile-libiberty
+@@ -25331,7 +25674,7 @@
+ 	  $(MAKE) stageprofile-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libiberty && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libiberty-bootstrap
+@@ -25352,8 +25695,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/libiberty && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stagefeedback-libiberty)
+ 
+ maybe-clean-stagefeedback-libiberty: clean-stagefeedback-libiberty
+@@ -25366,7 +25712,7 @@
+ 	  $(MAKE) stagefeedback-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/libiberty && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif libiberty-bootstrap
+@@ -25780,7 +26126,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/libtool && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-libtool))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-libtool))
+ @endif libtool
+ 
+ 
+@@ -26204,7 +26551,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/m4 && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-m4))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-m4))
+ @endif m4
+ 
+ 
+@@ -26628,7 +26976,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/make && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-make))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-make))
+ @endif make
+ 
+ 
+@@ -27052,7 +27401,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/mmalloc && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-mmalloc))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-mmalloc))
+ @endif mmalloc
+ 
+ 
+@@ -27470,7 +27820,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/patch && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-patch))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-patch))
+ @endif patch
+ 
+ 
+@@ -27894,7 +28245,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/perl && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-perl))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-perl))
+ @endif perl
+ 
+ 
+@@ -28318,7 +28670,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/prms && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-prms))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-prms))
+ @endif prms
+ 
+ 
+@@ -28742,7 +29095,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/rcs && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-rcs))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-rcs))
+ @endif rcs
+ 
+ 
+@@ -29166,7 +29520,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/readline && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-readline))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-readline))
+ @endif readline
+ 
+ 
+@@ -29590,7 +29945,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/release && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-release))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-release))
+ @endif release
+ 
+ 
+@@ -30002,7 +30358,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/recode && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-recode))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-recode))
+ @endif recode
+ 
+ 
+@@ -30426,7 +30783,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/sed && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-sed))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-sed))
+ @endif sed
+ 
+ 
+@@ -30850,7 +31208,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/send-pr && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-send-pr))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-send-pr))
+ @endif send-pr
+ 
+ 
+@@ -31274,7 +31633,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/shellutils && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-shellutils))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-shellutils))
+ @endif shellutils
+ 
+ 
+@@ -31698,7 +32058,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/sid && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-sid))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-sid))
+ @endif sid
+ 
+ 
+@@ -32122,7 +32483,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/sim && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-sim))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-sim))
+ @endif sim
+ 
+ 
+@@ -32546,7 +32908,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/tar && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-tar))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-tar))
+ @endif tar
+ 
+ 
+@@ -32970,7 +33333,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/texinfo && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-texinfo))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-texinfo))
+ @endif texinfo
+ 
+ 
+@@ -33388,7 +33752,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/textutils && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-textutils))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-textutils))
+ @endif textutils
+ 
+ 
+@@ -33812,7 +34177,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/time && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-time))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-time))
+ @endif time
+ 
+ 
+@@ -34236,7 +34602,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/uudecode && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-uudecode))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-uudecode))
+ @endif uudecode
+ 
+ 
+@@ -34660,7 +35027,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/wdiff && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-wdiff))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-wdiff))
+ @endif wdiff
+ 
+ 
+@@ -35084,7 +35452,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/zip && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-zip))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-zip))
+ @endif zip
+ 
+ 
+@@ -35504,9 +35873,9 @@
+ 	@r=`${PWD_COMMAND}`; export r; \
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/zlib/Makefile || exit 0; \
+-	$(HOST_EXPORTS) \
++	$(HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE1_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE1_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 1 in $(HOST_SUBDIR)/zlib ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib ; \
+ 	cd $(HOST_SUBDIR)/zlib || exit 1; \
+@@ -35535,9 +35904,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/zlib/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 2 in $(HOST_SUBDIR)/zlib ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib ; \
+ 	cd $(HOST_SUBDIR)/zlib || exit 1; \
+@@ -35566,9 +35935,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/zlib/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -g0"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -g0"; export CXXFLAGS;  \
+ 	echo Configuring stage b2g0 in $(HOST_SUBDIR)/zlib ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib ; \
+ 	cd $(HOST_SUBDIR)/zlib || exit 1; \
+@@ -35597,9 +35966,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/zlib/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 3 in $(HOST_SUBDIR)/zlib ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib ; \
+ 	cd $(HOST_SUBDIR)/zlib || exit 1; \
+@@ -35628,9 +35997,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/zlib/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -g2"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -g2"; export CXXFLAGS;  \
+ 	echo Configuring stage b3g2 in $(HOST_SUBDIR)/zlib ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib ; \
+ 	cd $(HOST_SUBDIR)/zlib || exit 1; \
+@@ -35659,9 +36028,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/zlib/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE4_CFLAGS)"; export CXXFLAGS;  \
+ 	echo Configuring stage 4 in $(HOST_SUBDIR)/zlib ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib ; \
+ 	cd $(HOST_SUBDIR)/zlib || exit 1; \
+@@ -35690,9 +36059,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/zlib/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CXXFLAGS;  \
+ 	echo Configuring stage profile in $(HOST_SUBDIR)/zlib ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib ; \
+ 	cd $(HOST_SUBDIR)/zlib || exit 1; \
+@@ -35721,9 +36090,9 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	test ! -f $(HOST_SUBDIR)/zlib/Makefile || exit 0; \
+ 	$(HOST_EXPORTS) \
+-	$(POSTSTAGE1_HOST_EXPORTS) \
++	$(POSTSTAGE1_HOST_EXPORTS)  \
+ 	CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export LIBCFLAGS; \
++	CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CXXFLAGS;  \
+ 	echo Configuring stage feedback in $(HOST_SUBDIR)/zlib ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/zlib ; \
+ 	cd $(HOST_SUBDIR)/zlib || exit 1; \
+@@ -35758,7 +36127,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/zlib && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-zlib))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-zlib))
+ @endif zlib
+ 
+ 
+@@ -35777,8 +36147,11 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/zlib && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE1_CFLAGS)" LIBCFLAGS="$(STAGE1_CFLAGS)"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
++		LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_HOST_FLAGS)   \
+ 		$(TARGET-stage1-zlib)
+ 
+ maybe-clean-stage1-zlib: clean-stage1-zlib
+@@ -35791,7 +36164,7 @@
+ 	  $(MAKE) stage1-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/zlib && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		 clean
+ @endif zlib-bootstrap
+ 
+@@ -35811,8 +36184,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/zlib && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS)" LIBCFLAGS="$(STAGE2_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage2-zlib)
+ 
+ maybe-clean-stage2-zlib: clean-stage2-zlib
+@@ -35825,7 +36201,7 @@
+ 	  $(MAKE) stage2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/zlib && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif zlib-bootstrap
+@@ -35846,8 +36222,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/zlib && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -g0" LIBCFLAGS="$(STAGE2_CFLAGS) -g0" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb2g0-zlib)
+ 
+ maybe-clean-stageb2g0-zlib: clean-stageb2g0-zlib
+@@ -35860,7 +36239,7 @@
+ 	  $(MAKE) stageb2g0-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/zlib && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif zlib-bootstrap
+@@ -35881,8 +36260,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/zlib && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS)" LIBCFLAGS="$(STAGE3_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage3-zlib)
+ 
+ maybe-clean-stage3-zlib: clean-stage3-zlib
+@@ -35895,7 +36277,7 @@
+ 	  $(MAKE) stage3-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/zlib && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif zlib-bootstrap
+@@ -35916,8 +36298,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/zlib && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -g2" LIBCFLAGS="$(STAGE3_CFLAGS) -g2" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageb3g2-zlib)
+ 
+ maybe-clean-stageb3g2-zlib: clean-stageb3g2-zlib
+@@ -35930,7 +36315,7 @@
+ 	  $(MAKE) stageb3g2-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/zlib && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif zlib-bootstrap
+@@ -35951,8 +36336,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/zlib && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE4_CFLAGS)" LIBCFLAGS="$(STAGE4_CFLAGS)" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
++		LIBCFLAGS="$(STAGE4_CFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stage4-zlib)
+ 
+ maybe-clean-stage4-zlib: clean-stage4-zlib
+@@ -35965,7 +36353,7 @@
+ 	  $(MAKE) stage4-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/zlib && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif zlib-bootstrap
+@@ -35986,8 +36374,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/zlib && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stageprofile-zlib)
+ 
+ maybe-clean-stageprofile-zlib: clean-stageprofile-zlib
+@@ -36000,7 +36391,7 @@
+ 	  $(MAKE) stageprofile-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/zlib && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif zlib-bootstrap
+@@ -36021,8 +36412,11 @@
+ 	$(HOST_EXPORTS) \
+ 	$(POSTSTAGE1_HOST_EXPORTS) \
+ 	cd $(HOST_SUBDIR)/zlib && \
+-	$(MAKE) $(FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use" $(POSTSTAGE1_FLAGS_TO_PASS)  \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		$(TARGET-stagefeedback-zlib)
+ 
+ maybe-clean-stagefeedback-zlib: clean-stagefeedback-zlib
+@@ -36035,7 +36429,7 @@
+ 	  $(MAKE) stagefeedback-start; \
+ 	fi; \
+ 	cd $(HOST_SUBDIR)/zlib && \
+-	$(MAKE) $(FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_HOST_FLAGS)  \
+ 		$(POSTSTAGE1_FLAGS_TO_PASS)  \
+ 		 clean
+ @endif zlib-bootstrap
+@@ -36437,7 +36831,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/gdb && \
+-	  $(MAKE) $(FLAGS_TO_PASS) $(X11_FLAGS_TO_PASS) $(TARGET-gdb))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(X11_FLAGS_TO_PASS) \
++		$(TARGET-gdb))
+ @endif gdb
+ 
+ 
+@@ -36861,7 +37256,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/expect && \
+-	  $(MAKE) $(FLAGS_TO_PASS) $(X11_FLAGS_TO_PASS) $(TARGET-expect))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(X11_FLAGS_TO_PASS) \
++		$(TARGET-expect))
+ @endif expect
+ 
+ 
+@@ -37285,7 +37681,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/guile && \
+-	  $(MAKE) $(FLAGS_TO_PASS) $(X11_FLAGS_TO_PASS) $(TARGET-guile))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(X11_FLAGS_TO_PASS) \
++		$(TARGET-guile))
+ @endif guile
+ 
+ 
+@@ -37709,7 +38106,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/tk && \
+-	  $(MAKE) $(FLAGS_TO_PASS) $(X11_FLAGS_TO_PASS) $(TARGET-tk))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(X11_FLAGS_TO_PASS) \
++		$(TARGET-tk))
+ @endif tk
+ 
+ 
+@@ -38133,7 +38531,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/libtermcap && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-libtermcap))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-libtermcap))
+ @endif libtermcap
+ 
+ 
+@@ -38491,7 +38890,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/utils && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-utils))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-utils))
+ @endif utils
+ 
+ 
+@@ -38909,7 +39309,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(HOST_EXPORTS) \
+ 	(cd $(HOST_SUBDIR)/gnattools && \
+-	  $(MAKE) $(FLAGS_TO_PASS)  $(TARGET-gnattools))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)  \
++		$(TARGET-gnattools))
+ @endif gnattools
+ 
+ 
+@@ -39354,7 +39755,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(RAW_CXX_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/libstdc++-v3 && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'  $(TARGET-target-libstdc++-v3))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'  \
++		$(TARGET-target-libstdc++-v3))
+ @endif target-libstdc++-v3
+ 
+ 
+@@ -39795,7 +40197,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/libmudflap && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-libmudflap))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-libmudflap))
+ @endif target-libmudflap
+ 
+ 
+@@ -40236,7 +40639,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/libssp && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-libssp))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-libssp))
+ @endif target-libssp
+ 
+ 
+@@ -40677,7 +41081,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/newlib && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-newlib))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-newlib))
+ @endif target-newlib
+ 
+ 
+@@ -41123,9 +41528,9 @@
+ 	  mv $(TARGET_SUBDIR)/libgcc/multilib.tmp $(TARGET_SUBDIR)/libgcc/multilib.out; \
+ 	fi; \
+ 	test ! -f $(TARGET_SUBDIR)/libgcc/Makefile || exit 0; \
+-	$(NORMAL_TARGET_EXPORTS) \
+-	CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE1_CFLAGS)"; export LIBCFLAGS; \
++	$(NORMAL_TARGET_EXPORTS)  \
++	CFLAGS="$(STAGE1_LIBCFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
++	CXXFLAGS="$(STAGE1_LIBCFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS;  \
+ 	echo Configuring stage 1 in $(TARGET_SUBDIR)/libgcc ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc ; \
+ 	cd $(TARGET_SUBDIR)/libgcc || exit 1; \
+@@ -41166,9 +41571,9 @@
+ 	fi; \
+ 	test ! -f $(TARGET_SUBDIR)/libgcc/Makefile || exit 0; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+-	 \
+-	CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
++	  \
++	CFLAGS="$(STAGE2_LIBCFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
++	CXXFLAGS="$(STAGE2_LIBCFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS;  \
+ 	echo Configuring stage 2 in $(TARGET_SUBDIR)/libgcc ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc ; \
+ 	cd $(TARGET_SUBDIR)/libgcc || exit 1; \
+@@ -41209,9 +41614,9 @@
+ 	fi; \
+ 	test ! -f $(TARGET_SUBDIR)/libgcc/Makefile || exit 0; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+-	 \
+-	CFLAGS="$(STAGE2_CFLAGS) -g0"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -g0"; export LIBCFLAGS; \
++	  \
++	CFLAGS="$(STAGE2_LIBCFLAGS) -g0 $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
++	CXXFLAGS="$(STAGE2_LIBCFLAGS) -g0 $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS;  \
+ 	echo Configuring stage b2g0 in $(TARGET_SUBDIR)/libgcc ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc ; \
+ 	cd $(TARGET_SUBDIR)/libgcc || exit 1; \
+@@ -41252,9 +41657,9 @@
+ 	fi; \
+ 	test ! -f $(TARGET_SUBDIR)/libgcc/Makefile || exit 0; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+-	 \
+-	CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
++	  \
++	CFLAGS="$(STAGE3_LIBCFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
++	CXXFLAGS="$(STAGE3_LIBCFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS;  \
+ 	echo Configuring stage 3 in $(TARGET_SUBDIR)/libgcc ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc ; \
+ 	cd $(TARGET_SUBDIR)/libgcc || exit 1; \
+@@ -41295,9 +41700,9 @@
+ 	fi; \
+ 	test ! -f $(TARGET_SUBDIR)/libgcc/Makefile || exit 0; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+-	 \
+-	CFLAGS="$(STAGE3_CFLAGS) -g2"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -g2"; export LIBCFLAGS; \
++	  \
++	CFLAGS="$(STAGE3_LIBCFLAGS) -g2 $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
++	CXXFLAGS="$(STAGE3_LIBCFLAGS) -g2 $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS;  \
+ 	echo Configuring stage b3g2 in $(TARGET_SUBDIR)/libgcc ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc ; \
+ 	cd $(TARGET_SUBDIR)/libgcc || exit 1; \
+@@ -41338,9 +41743,9 @@
+ 	fi; \
+ 	test ! -f $(TARGET_SUBDIR)/libgcc/Makefile || exit 0; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+-	 \
+-	CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
++	  \
++	CFLAGS="$(STAGE4_CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
++	CXXFLAGS="$(STAGE4_CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS;  \
+ 	echo Configuring stage 4 in $(TARGET_SUBDIR)/libgcc ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc ; \
+ 	cd $(TARGET_SUBDIR)/libgcc || exit 1; \
+@@ -41381,9 +41786,9 @@
+ 	fi; \
+ 	test ! -f $(TARGET_SUBDIR)/libgcc/Makefile || exit 0; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+-	 \
+-	CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"; export LIBCFLAGS; \
++	  \
++	CFLAGS="$(STAGE2_LIBCFLAGS) -fprofile-generate $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
++	CXXFLAGS="$(STAGE2_LIBCFLAGS) -fprofile-generate $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS;  \
+ 	echo Configuring stage profile in $(TARGET_SUBDIR)/libgcc ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc ; \
+ 	cd $(TARGET_SUBDIR)/libgcc || exit 1; \
+@@ -41424,9 +41829,9 @@
+ 	fi; \
+ 	test ! -f $(TARGET_SUBDIR)/libgcc/Makefile || exit 0; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+-	 \
+-	CFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export CFLAGS; \
+-	LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use"; export LIBCFLAGS; \
++	  \
++	CFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
++	CXXFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS;  \
+ 	echo Configuring stage feedback in $(TARGET_SUBDIR)/libgcc ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgcc ; \
+ 	cd $(TARGET_SUBDIR)/libgcc || exit 1; \
+@@ -41461,7 +41866,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/libgcc && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-libgcc))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-libgcc))
+ @endif target-libgcc
+ 
+ 
+@@ -41480,8 +41886,11 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	cd $(TARGET_SUBDIR)/libgcc && \
+-	$(MAKE) $(TARGET_FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE1_CFLAGS)" LIBCFLAGS="$(STAGE1_CFLAGS)"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE1_CFLAGS)" CXXFLAGS="$(STAGE1_CFLAGS)" \
++		LIBCFLAGS="$(STAGE1_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE1_LIBCFLAGS)" $(EXTRA_TARGET_FLAGS)   \
+ 		$(TARGET-stage1-target-libgcc)
+ 
+ maybe-clean-stage1-target-libgcc: clean-stage1-target-libgcc
+@@ -41494,7 +41903,7 @@
+ 	  $(MAKE) stage1-start; \
+ 	fi; \
+ 	cd $(TARGET_SUBDIR)/libgcc && \
+-	$(MAKE) $(TARGET_FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_TARGET_FLAGS)  \
+ 		 clean
+ @endif target-libgcc-bootstrap
+ 
+@@ -41514,8 +41923,11 @@
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	 \
+ 	cd $(TARGET_SUBDIR)/libgcc && \
+-	$(MAKE) $(TARGET_FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS)" LIBCFLAGS="$(STAGE2_CFLAGS)"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS)" CXXFLAGS="$(STAGE2_CFLAGS)" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS)" $(EXTRA_TARGET_FLAGS)   \
+ 		$(TARGET-stage2-target-libgcc)
+ 
+ maybe-clean-stage2-target-libgcc: clean-stage2-target-libgcc
+@@ -41528,7 +41940,7 @@
+ 	  $(MAKE) stage2-start; \
+ 	fi; \
+ 	cd $(TARGET_SUBDIR)/libgcc && \
+-	$(MAKE) $(TARGET_FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_TARGET_FLAGS)  \
+ 		  \
+ 		 clean
+ @endif target-libgcc-bootstrap
+@@ -41549,8 +41961,11 @@
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	 \
+ 	cd $(TARGET_SUBDIR)/libgcc && \
+-	$(MAKE) $(TARGET_FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -g0" LIBCFLAGS="$(STAGE2_CFLAGS) -g0"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -g0" CXXFLAGS="$(STAGE2_CFLAGS) -g0" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -g0" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -g0" $(EXTRA_TARGET_FLAGS)   \
+ 		$(TARGET-stageb2g0-target-libgcc)
+ 
+ maybe-clean-stageb2g0-target-libgcc: clean-stageb2g0-target-libgcc
+@@ -41563,7 +41978,7 @@
+ 	  $(MAKE) stageb2g0-start; \
+ 	fi; \
+ 	cd $(TARGET_SUBDIR)/libgcc && \
+-	$(MAKE) $(TARGET_FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_TARGET_FLAGS)  \
+ 		  \
+ 		 clean
+ @endif target-libgcc-bootstrap
+@@ -41584,8 +41999,11 @@
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	 \
+ 	cd $(TARGET_SUBDIR)/libgcc && \
+-	$(MAKE) $(TARGET_FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS)" LIBCFLAGS="$(STAGE3_CFLAGS)"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS)" CXXFLAGS="$(STAGE3_CFLAGS)" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS)" $(EXTRA_TARGET_FLAGS)   \
+ 		$(TARGET-stage3-target-libgcc)
+ 
+ maybe-clean-stage3-target-libgcc: clean-stage3-target-libgcc
+@@ -41598,7 +42016,7 @@
+ 	  $(MAKE) stage3-start; \
+ 	fi; \
+ 	cd $(TARGET_SUBDIR)/libgcc && \
+-	$(MAKE) $(TARGET_FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_TARGET_FLAGS)  \
+ 		  \
+ 		 clean
+ @endif target-libgcc-bootstrap
+@@ -41619,8 +42037,11 @@
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	 \
+ 	cd $(TARGET_SUBDIR)/libgcc && \
+-	$(MAKE) $(TARGET_FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -g2" LIBCFLAGS="$(STAGE3_CFLAGS) -g2"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -g2" CXXFLAGS="$(STAGE3_CFLAGS) -g2" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -g2" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -g2" $(EXTRA_TARGET_FLAGS)   \
+ 		$(TARGET-stageb3g2-target-libgcc)
+ 
+ maybe-clean-stageb3g2-target-libgcc: clean-stageb3g2-target-libgcc
+@@ -41633,7 +42054,7 @@
+ 	  $(MAKE) stageb3g2-start; \
+ 	fi; \
+ 	cd $(TARGET_SUBDIR)/libgcc && \
+-	$(MAKE) $(TARGET_FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_TARGET_FLAGS)  \
+ 		  \
+ 		 clean
+ @endif target-libgcc-bootstrap
+@@ -41654,8 +42075,11 @@
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	 \
+ 	cd $(TARGET_SUBDIR)/libgcc && \
+-	$(MAKE) $(TARGET_FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE4_CFLAGS)" LIBCFLAGS="$(STAGE4_CFLAGS)"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE4_CFLAGS)" CXXFLAGS="$(STAGE4_CFLAGS)" \
++		LIBCFLAGS="$(STAGE4_CFLAGS)" \
++		CFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" \
++		CXXFLAGS_FOR_TARGET="$(STAGE4_CFLAGS)" $(EXTRA_TARGET_FLAGS)   \
+ 		$(TARGET-stage4-target-libgcc)
+ 
+ maybe-clean-stage4-target-libgcc: clean-stage4-target-libgcc
+@@ -41668,7 +42092,7 @@
+ 	  $(MAKE) stage4-start; \
+ 	fi; \
+ 	cd $(TARGET_SUBDIR)/libgcc && \
+-	$(MAKE) $(TARGET_FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_TARGET_FLAGS)  \
+ 		  \
+ 		 clean
+ @endif target-libgcc-bootstrap
+@@ -41689,8 +42113,11 @@
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	 \
+ 	cd $(TARGET_SUBDIR)/libgcc && \
+-	$(MAKE) $(TARGET_FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" LIBCFLAGS="$(STAGE2_CFLAGS) -fprofile-generate"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" CXXFLAGS="$(STAGE2_CFLAGS) -fprofile-generate" \
++		LIBCFLAGS="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" \
++		CXXFLAGS_FOR_TARGET="$(STAGE2_LIBCFLAGS) -fprofile-generate" $(EXTRA_TARGET_FLAGS)   \
+ 		$(TARGET-stageprofile-target-libgcc)
+ 
+ maybe-clean-stageprofile-target-libgcc: clean-stageprofile-target-libgcc
+@@ -41703,7 +42130,7 @@
+ 	  $(MAKE) stageprofile-start; \
+ 	fi; \
+ 	cd $(TARGET_SUBDIR)/libgcc && \
+-	$(MAKE) $(TARGET_FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_TARGET_FLAGS)  \
+ 		  \
+ 		 clean
+ @endif target-libgcc-bootstrap
+@@ -41724,8 +42151,11 @@
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	 \
+ 	cd $(TARGET_SUBDIR)/libgcc && \
+-	$(MAKE) $(TARGET_FLAGS_TO_PASS) \
+-		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" LIBCFLAGS="$(STAGE3_CFLAGS) -fprofile-use"   \
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="$(STAGE3_CFLAGS) -fprofile-use" CXXFLAGS="$(STAGE3_CFLAGS) -fprofile-use" \
++		LIBCFLAGS="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" \
++		CXXFLAGS_FOR_TARGET="$(STAGE3_LIBCFLAGS) -fprofile-use" $(EXTRA_TARGET_FLAGS)   \
+ 		$(TARGET-stagefeedback-target-libgcc)
+ 
+ maybe-clean-stagefeedback-target-libgcc: clean-stagefeedback-target-libgcc
+@@ -41738,7 +42168,7 @@
+ 	  $(MAKE) stagefeedback-start; \
+ 	fi; \
+ 	cd $(TARGET_SUBDIR)/libgcc && \
+-	$(MAKE) $(TARGET_FLAGS_TO_PASS)  \
++	$(MAKE) $(EXTRA_TARGET_FLAGS)  \
+ 		  \
+ 		 clean
+ @endif target-libgcc-bootstrap
+@@ -42177,7 +42607,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/libgfortran && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-libgfortran))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-libgfortran))
+ @endif target-libgfortran
+ 
+ 
+@@ -42618,7 +43049,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/libobjc && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-libobjc))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-libobjc))
+ @endif target-libobjc
+ 
+ 
+@@ -43059,7 +43491,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/libtermcap && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-libtermcap))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-libtermcap))
+ @endif target-libtermcap
+ 
+ 
+@@ -43435,7 +43868,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/winsup && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-winsup))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-winsup))
+ @endif target-winsup
+ 
+ 
+@@ -43876,7 +44310,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/libgloss && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-libgloss))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-libgloss))
+ @endif target-libgloss
+ 
+ 
+@@ -44312,7 +44747,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/libiberty && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-libiberty))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-libiberty))
+ @endif target-libiberty
+ 
+ 
+@@ -44753,7 +45189,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/gperf && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-gperf))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-gperf))
+ @endif target-gperf
+ 
+ 
+@@ -45194,7 +45631,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/examples && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-examples))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-examples))
+ @endif target-examples
+ 
+ 
+@@ -45625,7 +46063,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/libffi && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-libffi))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-libffi))
+ @endif target-libffi
+ 
+ 
+@@ -46066,7 +46505,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(RAW_CXX_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/libjava && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'  $(TARGET-target-libjava))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'  \
++		$(TARGET-target-libjava))
+ @endif target-libjava
+ 
+ 
+@@ -46507,7 +46947,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/zlib && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-zlib))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-zlib))
+ @endif target-zlib
+ 
+ 
+@@ -46948,7 +47389,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/boehm-gc && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-boehm-gc))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-boehm-gc))
+ @endif target-boehm-gc
+ 
+ 
+@@ -47389,7 +47831,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/qthreads && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-qthreads))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-qthreads))
+ @endif target-qthreads
+ 
+ 
+@@ -47830,7 +48273,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/rda && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-rda))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-rda))
+ @endif target-rda
+ 
+ 
+@@ -48271,7 +48715,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/libada && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-libada))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-libada))
+ @endif target-libada
+ 
+ 
+@@ -48712,7 +49157,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	$(NORMAL_TARGET_EXPORTS) \
+ 	(cd $(TARGET_SUBDIR)/libgomp && \
+-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  $(TARGET-target-libgomp))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)  \
++		$(TARGET-target-libgomp))
+ @endif target-libgomp
+ 
+ 
+@@ -51497,6 +51943,7 @@
+ all-gdb: maybe-all-build-bison
+ all-gdb: maybe-all-build-byacc
+ all-gdb: maybe-all-sim
++all-gdb: maybe-all-libdecnumber
+ configure-libgui: maybe-configure-tcl
+ configure-libgui: maybe-configure-tk
+ all-libgui: maybe-all-tcl
+@@ -51880,7 +52327,8 @@
+ all-target-libobjc: maybe-all-target-libiberty
+ all-target-libobjc: maybe-all-target-boehm-gc
+ all-target-libstdc++-v3: maybe-all-target-libiberty
+-all-target-libgloss: maybe-configure-target-newlib
++configure-target-libstdc++-v3: maybe-configure-target-libgomp
++all-target-libgloss: maybe-all-target-newlib
+ all-target-winsup: maybe-all-target-libiberty
+ all-target-winsup: maybe-all-target-libtermcap
+ 
+--- gdb-6.7.1/Makefile.tpl	2007-08-18 17:19:09.000000000 +0200
++++ gdb-6.7.90/Makefile.tpl	2008-02-20 15:26:58.000000000 +0100
+@@ -207,10 +207,10 @@
+ 	AR="$(AR_FOR_TARGET)"; export AR; \
+ 	AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
+ 	CC="$(CC_FOR_TARGET)"; export CC; \
+-	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
++	CFLAGS="$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
+ 	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
+ 	CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
+-	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
++	CXXFLAGS="$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; \
+ 	GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
+ 	GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \
+ 	DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
+@@ -254,10 +254,21 @@
+ 
+ # compilers to use to create programs which must be run in the build
+ # environment.
++AR_FOR_BUILD = @AR_FOR_BUILD@
++AS_FOR_BUILD = @AS_FOR_BUILD@
+ CC_FOR_BUILD = @CC_FOR_BUILD@
+ CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
+-
+-CXX_FOR_BUILD = $(CXX)
++CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
++CXX_FOR_BUILD = @CXX_FOR_BUILD@
++DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
++GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
++GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
++LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
++LD_FOR_BUILD = @LD_FOR_BUILD@
++NM_FOR_BUILD = @NM_FOR_BUILD@
++RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
++WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
++WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
+ 
+ # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
+ # here so that they can be overridden by Makefile fragments.
+@@ -319,14 +330,19 @@
+ # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
+ # overrideable (for a bootstrap build stage1 also builds gcc.info).
+ 
+-STAGE1_CFLAGS=@stage1_cflags@
+ STAGE1_CHECKING=@stage1_checking@
+ STAGE1_LANGUAGES=@stage1_languages@
+ 
++STAGE1_CFLAGS=@stage1_cflags@
+ STAGE2_CFLAGS=$(BOOT_CFLAGS)
+ STAGE3_CFLAGS=$(BOOT_CFLAGS)
+ STAGE4_CFLAGS=$(BOOT_CFLAGS)
+ 
++STAGE1_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
++STAGE2_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
++STAGE3_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
++STAGE4_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
++
+ do-compare = @do_compare@
+ do-compare3 = $(do-compare)
+ do-compare-debug = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2
+@@ -365,16 +381,11 @@
+ COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
+ COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
+ 
+-# During gcc bootstrap, if we use some random cc for stage1 then
+-# CFLAGS will be just -g.  We want to ensure that TARGET libraries
+-# (which we know are built with gcc) are built with optimizations so
+-# prepend -O2 when setting CFLAGS_FOR_TARGET.
+-CFLAGS_FOR_TARGET = -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) \
+-	$(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
++CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
++CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
+ SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
+ DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
+-CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) \
+-	$(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
++
+ LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
+ LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
+ LDFLAGS_FOR_TARGET = 
+@@ -478,19 +489,20 @@
+ # Flags to pass down to makes which are built with the target environment.
+ # The double $ decreases the length of the command line; those variables
+ # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
+-# COMPILER_ prefixed variables are not passed down so we expand them here.
++# *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
++# so we expand them here.
+ EXTRA_TARGET_FLAGS = \
+ 	'AR=$$(AR_FOR_TARGET)' \
+ 	'AS=$(COMPILER_AS_FOR_TARGET)' \
+ 	'CC=$$(CC_FOR_TARGET)' \
+-	'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
++	'CFLAGS=$$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
+ 	'CXX=$$(CXX_FOR_TARGET)' \
+-	'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
++	'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
+ 	'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
+ 	'LD=$(COMPILER_LD_FOR_TARGET)' \
+ 	'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
+-	'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
+-	'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
++	'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
++	'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
+ 	'NM=$(COMPILER_NM_FOR_TARGET)' \
+ 	'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
+ 	'RANLIB=$$(RANLIB_FOR_TARGET)' \
+@@ -838,9 +850,11 @@
+ 	fi; \
+ 	[+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
+ 	[+exports+][+ IF prev +] \
+-	[+poststage1_exports+][+ ENDIF prev +] \
++	[+poststage1_exports+][+ ENDIF prev +] [+ IF prefix +] \
++	CFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
++	CXXFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; [+ ELSE +] \
+ 	CFLAGS="[+stage_cflags+]"; export CFLAGS; \
+-	LIBCFLAGS="[+stage_cflags+]"; export LIBCFLAGS; \
++	CXXFLAGS="[+stage_cflags+]"; export CXXFLAGS; [+ ENDIF +] \
+ 	echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
+ 	$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
+ 	cd [+subdir+]/[+module+] || exit 1; \
+@@ -877,7 +891,8 @@
+ 	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ 	[+exports+] \
+ 	(cd [+subdir+]/[+module+] && \
+-	  $(MAKE) [+args+] [+extra_make_flags+] $(TARGET-[+prefix+][+module+]))
++	  $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+extra_make_flags+] \
++		$(TARGET-[+prefix+][+module+]))
+ @endif [+prefix+][+module+]
+ 
+ [+ IF bootstrap +]
+@@ -897,8 +912,11 @@
+ 	[+exports+][+ IF prev +] \
+ 	[+poststage1_exports+][+ ENDIF prev +] \
+ 	cd [+subdir+]/[+module+] && \
+-	$(MAKE) [+args+] \
+-		CFLAGS="[+stage_cflags+]" LIBCFLAGS="[+stage_cflags+]" [+
++	$(MAKE) $(BASE_FLAGS_TO_PASS) \
++		CFLAGS="[+stage_cflags+]" CXXFLAGS="[+stage_cflags+]" \
++		LIBCFLAGS="[+stage_libcflags+]" \
++		CFLAGS_FOR_TARGET="[+stage_libcflags+]" \
++		CXXFLAGS_FOR_TARGET="[+stage_libcflags+]" [+args+] [+
+ 		IF prev +][+poststage1_args+][+ ENDIF prev
+ 		+] [+extra_make_flags+] \
+ 		$(TARGET-stage[+id+]-[+prefix+][+module+])
+@@ -948,7 +966,7 @@
+ [+ all prefix="" subdir="$(HOST_SUBDIR)"
+        exports="$(HOST_EXPORTS)"
+        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
+-       args="$(FLAGS_TO_PASS)"
++       args="$(EXTRA_HOST_FLAGS)"
+        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
+ 
+ .PHONY: check-[+module+] maybe-check-[+module+]
+@@ -1046,7 +1064,7 @@
+ 
+ [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
+        exports="$(RAW_CXX_TARGET_EXPORTS)"
+-       args="$(TARGET_FLAGS_TO_PASS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
++       args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
+ [+ ELSE +]
+ [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
+ 	     check_multilibs=true
+@@ -1057,7 +1075,7 @@
+ 
+ [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
+        exports="$(NORMAL_TARGET_EXPORTS)"
+-       args="$(TARGET_FLAGS_TO_PASS)" +]
++       args="$(EXTRA_TARGET_FLAGS)" +]
+ [+ ENDIF +]
+ 
+ .PHONY: check-target-[+module+] maybe-check-target-[+module+]
diff --git a/contrib/crossrpms/patches/gdb-6.7.1-rtems4.9-20080324.diff b/contrib/crossrpms/patches/gdb-6.7.1-rtems4.9-20080324.diff
new file mode 100644
index 0000000000..b7b720f6b9
--- /dev/null
+++ b/contrib/crossrpms/patches/gdb-6.7.1-rtems4.9-20080324.diff
@@ -0,0 +1,136 @@
+diff -uNr gdb-6.7.1.orig/sim/erc32/erc32.c gdb-6.7.1/sim/erc32/erc32.c
+--- gdb-6.7.1.orig/sim/erc32/erc32.c	1999-04-16 03:35:00.000000000 +0200
++++ gdb-6.7.1/sim/erc32/erc32.c	2008-03-24 14:17:36.000000000 +0100
+@@ -24,6 +24,7 @@
+ 
+ #include <sys/types.h>
+ #include <stdio.h>
++#include <string.h>
+ #include <termios.h>
+ #include <sys/fcntl.h>
+ #include <sys/file.h>
+@@ -413,7 +414,7 @@
+     if (rom8) mec_memcfg &= ~0x20000;
+     else mec_memcfg |= 0x20000;
+ 
+-    mem_ramsz = (256 * 1024) << ((mec_memcfg >> 10) & 7);
++    mem_ramsz = (512 * 1024) << ((mec_memcfg >> 10) & 7);
+     mem_romsz = (128 * 1024) << ((mec_memcfg >> 18) & 7);
+ 
+     if (sparclite_board) {
+@@ -1659,7 +1660,7 @@
+ 	errmec = 0;
+ 	return(1);
+     }
+-#endif;
++#endif
+ 
+     if ((addr >= mem_ramstart) && (addr < (mem_ramstart + mem_ramsz))) {
+ 	fetch_bytes (asi, &ramb[addr & mem_rammask], data, sz);
+@@ -1736,7 +1737,7 @@
+ 	errmec = 0;
+ 	return(1);
+     }
+-#endif;
++#endif
+ 
+     if ((addr >= mem_ramstart) && (addr < (mem_ramstart + mem_ramsz))) {
+ 	if (mem_accprot) {
+diff -uNr gdb-6.7.1.orig/sim/erc32/exec.c gdb-6.7.1/sim/erc32/exec.c
+--- gdb-6.7.1.orig/sim/erc32/exec.c	2005-03-07 12:09:05.000000000 +0100
++++ gdb-6.7.1/sim/erc32/exec.c	2008-03-24 14:17:36.000000000 +0100
+@@ -1713,7 +1713,7 @@
+     	    sregs->fdp[rs2 | 1] = sregs->fs[rs2 & ~1];
+     	    sregs->fdp[rs2 & ~1] = sregs->fs[rs2 | 1];
+     default:
+-      ;
++      break;
+     }
+ #endif
+ 
+@@ -1886,7 +1886,7 @@
+ 	sregs->fs[rd & ~1] = sregs->fdp[rd | 1];
+ 	sregs->fs[rd | 1] = sregs->fdp[rd & ~1];
+     default:
+-      ;
++      break;
+     }
+ #endif
+     if (sregs->fpstate == FP_EXC_PE) {
+diff -uNr gdb-6.7.1.orig/sim/erc32/Makefile.in gdb-6.7.1/sim/erc32/Makefile.in
+--- gdb-6.7.1.orig/sim/erc32/Makefile.in	2007-08-24 16:28:35.000000000 +0200
++++ gdb-6.7.1/sim/erc32/Makefile.in	2008-03-24 14:19:19.000000000 +0100
+@@ -18,12 +18,14 @@
+ 
+ ## COMMON_PRE_CONFIG_FRAG
+ 
+-TERMCAP_LIB = @TERMCAP@
+-READLINE_LIB = @READLINE@
++# TERMCAP_LIB = @TERMCAP_LIB@
++TERMCAP_LIB = -lncurses
++# READLINE_LIB = @READLINE_LIB@
++READLINE_LIB = -lreadline
+ 
+ SIM_OBJS = exec.o erc32.o func.o help.o float.o interf.o
+ SIM_EXTRA_LIBS = $(READLINE_LIB) $(TERMCAP_LIB) -lm
+-SIM_EXTRA_ALL = sis
++SIM_EXTRA_ALL = sis$(EXEEXT)
+ SIM_EXTRA_INSTALL = install-sis
+ SIM_EXTRA_CLEAN = clean-sis
+ 
+@@ -37,8 +39,8 @@
+ # `sis' doesn't need interf.o.
+ SIS_OFILES = exec.o erc32.o func.o help.o float.o
+ 
+-sis: sis.o $(SIS_OFILES) $(COMMON_OBJS) $(LIBDEPS)
+-	$(CC) $(ALL_CFLAGS) -o sis \
++sis$(EXEEXT): sis.o $(SIS_OFILES) $(COMMON_OBJS) $(LIBDEPS)
++	$(CC) $(ALL_CFLAGS) -o sis$(EXEEXT) \
+ 	  sis.o $(SIS_OFILES) $(COMMON_OBJS) $(EXTRA_LIBS)
+ 
+ # FIXME: This computes the build host's endianness, doesn't it?
+@@ -51,11 +53,11 @@
+ 
+ # Copy the files into directories where they will be run.
+ install-sis: installdirs
+-	n=`echo sis | sed '$(program_transform_name)'`; \
+-	$(INSTALL_PROGRAM) sis$(EXEEXT) $(DESTDIR)$(bindir)/$$n$(EXEEXT)
++	n=`echo sis$(EXEEXT) | sed '$(program_transform_name)'`; \
++	$(INSTALL_PROGRAM) sis$(EXEEXT) $(DESTDIR)$(bindir)/$$n
+ 
+ clean-sis:
+-	rm -f sis end end.h
++	rm -f sis$(EXEEXT) end end.h
+ 
+ configure:
+ 	@echo "Rebuilding configure..."
+diff -uNr gdb-6.7.1.orig/sim/ppc/ppc-instructions gdb-6.7.1/sim/ppc/ppc-instructions
+--- gdb-6.7.1.orig/sim/ppc/ppc-instructions	2006-11-29 16:20:55.000000000 +0100
++++ gdb-6.7.1/sim/ppc/ppc-instructions	2008-03-24 14:17:36.000000000 +0100
+@@ -3402,6 +3402,14 @@
+ 	    case spr_dec:
+ 	      *rT = cpu_get_decrementer(processor);
+ 	      break;
++		case spr_tbrl:
++	  	  if (is_64bit_implementation) *rT = TB;
++	  	  else                         *rT = EXTRACTED64(TB, 32, 63);
++		break;
++		case spr_tbru:
++	  	  if (is_64bit_implementation) *rT = EXTRACTED64(TB, 0, 31);
++		  else                         *rT = EXTRACTED64(TB, 0, 31);
++		break;
+ 	    case spr_tbu:
+ 	    case spr_tbl:
+ 	      /* NOTE - these SPR's are not readable. Use mftb[ul] */
+diff -uNr gdb-6.7.1.orig/sim/ppc/ppc-spr-table gdb-6.7.1/sim/ppc/ppc-spr-table
+--- gdb-6.7.1.orig/sim/ppc/ppc-spr-table	2003-06-22 18:48:12.000000000 +0200
++++ gdb-6.7.1/sim/ppc/ppc-spr-table	2008-03-24 14:17:36.000000000 +0100
+@@ -32,6 +32,8 @@
+ SRR0:26:0:0
+ SRR1:27:0:0
+ VRSAVE:256:0:0
++TBRL:268:0:0
++TBRU:269:0:0
+ SPRG0:272:0:0
+ SPRG1:273:0:0
+ SPRG2:274:0:0