Ports: Update the gcc port to 10.3.0

3 files changed, 3 insertions, 1578 deletions

diff --git a/Ports/AvailablePorts.md b/Ports/AvailablePorts.md
index 9d748bb26a..207d2f3d64 100644
--- a/Ports/AvailablePorts.md
+++ b/Ports/AvailablePorts.md
@@ -29,7 +29,7 @@ Please make sure to keep this list up to date when adding and updating ports. :^
 | [`flex`](flex/)                | flex                                          | 2.6.4             | https://github.com/westes/flex                        |
 | [`freetype`](freetype/)        | FreeType                                      | 2.10.4            | https://www.freetype.org/                             |
 | [`frotz`](frotz/)              | Frotz                                         |                   | https://gitlab.com/DavidGriffith/frotz                |
-| [`gcc`](gcc/)                  | GNU Compiler Collection                       | 10.2.0            | https://gcc.gnu.org/                                  |
+| [`gcc`](gcc/)                  | GNU Compiler Collection                       | 10.3.0            | https://gcc.gnu.org/                                  |
 | [`genemu`](genemu)             | Genesis / MegaDrive Emulator                  |                   | https://github.com/rasky/genemu                       |
 | [`git`](git/)                  | Git                                           | 2.31.1            | https://git-scm.com/                                  |
 | [`gmp`](gmp/)                  | GNU Multiple Precision Arithmetic Library     | 6.2.1             | https://gmplib.org/                                   |
diff --git a/Ports/gcc/package.sh b/Ports/gcc/package.sh
index ab87af4e32..c0ecd62bb6 100755
--- a/Ports/gcc/package.sh
+++ b/Ports/gcc/package.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env -S bash ../.port_include.sh
 port=gcc
-version=10.2.0
+version=10.3.0
 useconfigure=true
 configopts="--target=${SERENITY_ARCH}-pc-serenity --with-sysroot=/ --with-build-sysroot=${SERENITY_BUILD_DIR}/Root --with-newlib --enable-languages=c,c++ --disable-lto --disable-nls --enable-shared --enable-default-pie --enable-host-shared"
 files="https://ftpmirror.gnu.org/gnu/gcc/gcc-${version}/gcc-${version}.tar.xz gcc-${version}.tar.xz
diff --git a/Ports/gcc/patches/gcc.patch b/Ports/gcc/patches/gcc.patch
index 70b08a6dd6..ee93a5fdd4 100644
--- a/Ports/gcc/patches/gcc.patch
+++ b/Ports/gcc/patches/gcc.patch
@@ -115,7 +115,7 @@ diff -ruN a/gcc/config/serenity.h b/gcc/config/serenity.h
 +/* Files that are linked before user code.
 +   The %s tells GCC to look for these files in the library directory. */
 +#undef STARTFILE_SPEC
-+#define STARTFILE_SPEC "%{static:crt0.o%s} crti.o%s %{!static: %{!fbuilding-libgcc:crt0_shared.o%s}} %{shared|pie:crtbeginS.o%s; :crtbegin.o%s}"
++#define STARTFILE_SPEC "%{!shared:crt0.o%s} crti.o%s %{shared: %{!fbuilding-libgcc:crt0_shared.o%s}} %{shared|pie:crtbeginS.o%s; :crtbegin.o%s}"
 +
 +/* Files that are linked after user code. */
 +#undef ENDFILE_SPEC
@@ -217,1581 +217,6 @@ diff -ruN a/libgcc/config.host b/libgcc/config.host
  *)
  	echo "*** Configuration ${host} not supported" 1>&2
  	exit 1
-diff -ruN a/libgcc/config.host.orig b/libgcc/config.host.orig
---- a/libgcc/config.host.orig	1970-01-01 02:00:00.000000000 +0200
-+++ b/libgcc/config.host.orig	2020-07-23 09:35:18.752400064 +0300
-@@ -0,0 +1,1571 @@
-+# libgcc host-specific configuration file.
-+# Copyright (C) 1997-2020 Free Software Foundation, Inc.
-+
-+#This file is part of GCC.
-+
-+#GCC is free software; you can redistribute it and/or modify it under
-+#the terms of the GNU General Public License as published by the Free
-+#Software Foundation; either version 3, or (at your option) any later
-+#version.
-+
-+#GCC is distributed in the hope that it will be useful, but WITHOUT
-+#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-+#FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-+#for more details.
-+
-+#You should have received a copy of the GNU General Public License
-+#along with GCC; see the file COPYING3.  If not see
-+#<http://www.gnu.org/licenses/>.
-+
-+# This is the libgcc host-specific configuration file
-+# where a configuration type is mapped to different system-specific
-+# definitions and files.  This is invoked by the autoconf-generated
-+# configure script.  Putting it in a separate shell file lets us skip
-+# running autoconf when modifying host-specific information.
-+
-+# This file bears an obvious resemblance to gcc/config.gcc.  The cases
-+# should be kept similar, to ease moving library-specific settings
-+# from config.gcc to this file.  That is also why tmake_file is
-+# left as tmake_file, rather than hmake_file, even though this library
-+# switches on ${host}.
-+
-+# This file switches on the shell variable ${host}, and also uses the
-+# following shell variables:
-+#
-+#  with_*		Various variables as set by configure.
-+
-+# This file sets the following shell variables for use by the
-+# autoconf-generated configure script:
-+#
-+#  asm_hidden_op	The assembler pseudo-op to use for hide
-+#			lists for object files implemented in
-+#			assembly (with -fvisibility=hidden for C).
-+#			The default is ".hidden".
-+#  cpu_type		The name of the cpu, if different from the first
-+#			chunk of the canonical host name.
-+#  enable_execute_stack The name of a source file implementing
-+#			__enable_execute_stack.
-+#  extra_parts		List of extra object files that should be compiled
-+#			for this target machine.  This may be overridden
-+#			by setting EXTRA_PARTS in a tmake_file fragment.
-+#			If either is set, EXTRA_PARTS and
-+#			EXTRA_MULTILIB_PARTS inherited from the GCC
-+#			subdirectory will be ignored.
-+#  md_unwind_header	The name of a header file defining
-+#			MD_FALLBACK_FRAME_STATE_FOR.
-+#  sfp_machine_header	The name of a sfp-machine.h header file for soft-fp.
-+#  			Defaults to "$cpu_type/sfp-machine.h" if it exists,
-+#			no-sfp-machine.h otherwise.
-+#  tmake_file		A list of machine-description-specific
-+#			makefile fragments.
-+#  tm_defines		List of target macros to define for all compilations.
-+#  tm_file		A list of target macro files used only for code
-+#			built for the target, not the host.  These files
-+#			are relative to $srcdir/config and must not have
-+#			the same names as files in $srcdir/../gcc/config.
-+#  unwind_header	The name of the header file declaring the unwind
-+#			runtime interface routines.
-+
-+asm_hidden_op=.hidden
-+enable_execute_stack=
-+extra_parts=
-+tmake_file=
-+tm_file=
-+tm_define=
-+md_unwind_header=no-unwind.h
-+unwind_header=unwind-generic.h
-+
-+# Set default cpu_type so it can be updated in each machine entry.
-+cpu_type=`echo ${host} | sed 's/-.*$//'`
-+case ${host} in
-+m32c*-*-*)
-+        cpu_type=m32c
-+	tmake_file=t-fdpbit
-+        ;;
-+aarch64*-*-*)
-+	cpu_type=aarch64
-+	;;
-+alpha*-*-*)
-+	cpu_type=alpha
-+	;;
-+am33_2.0-*-linux*)
-+	cpu_type=mn10300
-+	;;
-+amdgcn*-*-*)
-+	cpu_type=gcn
-+	tmake_file="${tmake_file} t-softfp-sfdf t-softfp"
-+	;;
-+arc*-*-*)
-+	cpu_type=arc
-+	;;
-+arm*-*-*)
-+	cpu_type=arm
-+	;;
-+avr-*-*)
-+	cpu_type=avr
-+	;;    
-+bfin*-*)
-+	cpu_type=bfin
-+	;;
-+bpf-*-*)
-+        cpu_type=bpf
-+        ;;
-+cr16-*-*)
-+	;;
-+crisv32-*-*)
-+	cpu_type=cris
-+	;;
-+csky*-*-*)
-+	cpu_type=csky
-+	;;
-+fido-*-*)
-+	cpu_type=m68k
-+	;;
-+frv*)	cpu_type=frv
-+	;;
-+ft32*)	cpu_type=ft32
-+	;;
-+moxie*)	cpu_type=moxie
-+	;;
-+i[34567]86-*-*)
-+	cpu_type=i386
-+	;;
-+x86_64-*-*)
-+	cpu_type=i386
-+	;;
-+ia64-*-*)
-+	;;
-+hppa*-*-*)
-+	cpu_type=pa
-+	;;
-+lm32*-*-*)
-+	cpu_type=lm32
-+	;;
-+m32r*-*-*)
-+        cpu_type=m32r
-+        ;;
-+m68k-*-*)
-+	;;
-+microblaze*-*-*)
-+	cpu_type=microblaze
-+	;;
-+mips*-*-*)
-+	# All MIPS targets provide a full set of FP routines.
-+	cpu_type=mips
-+	tmake_file="mips/t-mips"
-+	if test "${libgcc_cv_mips_hard_float}" = yes; then
-+		tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
-+	else
-+		tmake_file="${tmake_file} t-softfp-sfdf"
-+	fi
-+	if test "${ac_cv_sizeof_long_double}" = 16; then
-+		tmake_file="${tmake_file} mips/t-softfp-tf"
-+	fi
-+	if test "${host_address}" = 64; then
-+		tmake_file="${tmake_file} mips/t-mips64"
-+	fi
-+	tmake_file="${tmake_file} t-softfp"
-+	;;
-+nds32*-*)
-+	cpu_type=nds32
-+	;;
-+nios2*-*-*)
-+	cpu_type=nios2
-+	;;
-+or1k*-*-*)
-+	cpu_type=or1k
-+	;;
-+powerpc*-*-*)
-+	cpu_type=rs6000
-+	;;
-+pru-*-*)
-+	cpu_type=pru
-+	;;
-+rs6000*-*-*)
-+	;;
-+riscv*-*-*)
-+	cpu_type=riscv
-+	;;
-+sparc64*-*-*)
-+	cpu_type=sparc
-+	;;
-+sparc*-*-*)
-+	cpu_type=sparc
-+	;;
-+s390*-*-*)
-+	cpu_type=s390
-+	;;
-+# Note the 'l'; we need to be able to match e.g. "shle" or "shl".
-+sh[123456789lbe]*-*-*)
-+	cpu_type=sh
-+	;;
-+tilegx*-*-*)
-+	cpu_type=tilegx
-+	;;
-+tilepro*-*-*)
-+	cpu_type=tilepro
-+	;;
-+v850*-*-*)
-+	cpu_type=v850
-+	;;
-+tic6x-*-*)
-+	cpu_type=c6x
-+	;;
-+esac
-+
-+# Common parts for widely ported systems.
-+case ${host} in
-+*-*-darwin*)
-+  asm_hidden_op=.private_extern
-+  tmake_file="$tmake_file t-darwin ${cpu_type}/t-darwin t-libgcc-pic t-slibgcc-darwin"
-+  extra_parts="crt3.o d10-uwfef.o crttms.o crttme.o"
-+  ;;
-+*-*-dragonfly*)
-+  tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
-+  tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
-+  extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
-+  ;;
-+*-*-freebsd*)
-+  # This is the generic ELF configuration of FreeBSD.  Later
-+  # machine-specific sections may refine and add to this
-+  # configuration.
-+  tmake_file="$tmake_file t-freebsd t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
-+  extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
-+  case ${target_thread_file} in
-+    posix)
-+      tmake_file="${tmake_file} t-freebsd-thread"
-+      # Before 5.0, FreeBSD can't bind shared libraries to -lc
-+      # when "optionally" threaded via weak pthread_* checks.
-+      case ${host} in
-+        *-*-freebsd[34] | *-*-freebsd[34].*)
-+          tmake_file="${tmake_file} t-slibgcc-nolc-override"
-+          ;;
-+      esac
-+      ;;
-+  esac
-+  ;;
-+*-*-fuchsia*)
-+  tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-fuchsia"
-+  extra_parts="crtbegin.o crtend.o"
-+  ;;
-+*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
-+  tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
-+  extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
-+  if test x$enable_vtable_verify = xyes; then
-+    extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
-+  fi
-+  ;;
-+*-*-lynxos*)
-+  tmake_file="$tmake_file t-lynx $cpu_type/t-crtstuff t-crtstuff-pic t-libgcc-pic"
-+  extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
-+  ;;
-+*-*-netbsd*)
-+  tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
-+  tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
-+  tmake_file="$tmake_file t-slibgcc-libgcc"
-+  extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
-+  ;;
-+*-*-openbsd*)
-+  tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
-+  case ${target_thread_file} in
-+    posix)
-+      tmake_file="$tmake_file t-openbsd-thread"
-+      ;;
-+  esac
-+  ;;
-+*-*-rtems*)
-+  tmake_file="$tmake_file t-rtems"
-+  extra_parts="crtbegin.o crtend.o"
-+  ;;
-+*-*-solaris2*)
-+  # Unless linker support and dl_iterate_phdr are present,
-+  # unwind-dw2-fde-dip.c automatically falls back to unwind-dw2-fde.c.
-+  tmake_file="$tmake_file sol2/t-sol2 t-eh-dw2-dip t-crtstuff-pic t-libgcc-pic t-slibgcc t-slibgcc-elf-ver"
-+  if test $with_gnu_ld = yes; then
-+    tmake_file="$tmake_file t-slibgcc-gld"
-+  else
-+    tmake_file="$tmake_file t-slibgcc-sld"
-+  fi
-+  # Add cpu-specific t-sol2 after t-slibgcc-* so it can augment SHLIB_MAPFILES.
-+  tmake_file="$tmake_file $cpu_type/t-sol2"
-+  extra_parts="gmon.o crtbegin.o crtend.o"
-+  if test "${libgcc_cv_solaris_crts}" = yes; then
-+    # Solaris 11.4 provides crt1.o, crti.o, and crtn.o as part of the
-+    # base system.  crtp.o and crtpg.o implement the compiler-dependent parts.
-+    extra_parts="$extra_parts crtp.o crtpg.o"
-+    # If the Solaris CRTs are present, both ld and gld will have PIE support.
-+    extra_parts="$extra_parts crtbeginS.o crtendS.o"
-+  else
-+    case ${host} in
-+      i?86-*-solaris2* | x86_64-*-solaris2*)
-+        # Solaris 10+/x86 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
-+        # part of the base system.
-+        ;;
-+      sparc*-*-solaris2*)
-+        # Solaris 10+/SPARC lacks crt1.o and gcrt1.o.
-+        extra_parts="$extra_parts crt1.o gcrt1.o"
-+        ;;
-+    esac
-+  fi
-+  if test x$enable_vtable_verify = xyes; then
-+    extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
-+  fi
-+  ;;
-+*-*-uclinux*)
-+  extra_parts="crtbegin.o crtend.o"
-+  ;;
-+*-*-*vms*)
-+  tmake_file="vms/t-vms"
-+  extra_parts="crt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o"
-+  ;;
-+*-*-vxworks7*)
-+  tmake_file=t-vxworks7
-+  ;;
-+*-*-vxworksae*)
-+  tmake_file=t-vxworksae
-+  ;;
-+*-*-vxworks*)
-+  tmake_file=t-vxworks
-+  ;;
-+*-*-elf)
-+  extra_parts="crtbegin.o crtend.o"
-+  ;;
-+esac
-+
-+# Except on ARM where we do not use DWARF, table based EH on VxWorks
-+# relies on specially crafted crtstuff files
-+case ${host} in
-+arm-*-vxworks*)
-+  ;;
-+*-*-vxworks*)
-+  tmake_file="${tmake_file} t-vxcrtstuff"
-+  ;;
-+esac
-+
-+case ${host} in
-+*-*-darwin* | *-*-dragonfly* | *-*-freebsd* | *-*-netbsd* | *-*-openbsd* | \
-+  *-*-solaris2*)
-+  enable_execute_stack=enable-execute-stack-mprotect.c
-+  ;;
-+i[34567]86-*-mingw* | x86_64-*-mingw*)
-+  enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
-+  ;;
-+i[34567]86-*-cygwin* | x86_64-*-cygwin*)
-+  enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
-+  ;;
-+*)
-+  enable_execute_stack=enable-execute-stack-empty.c;
-+  ;;
-+esac
-+
-+case ${host} in
-+aarch64*-*-elf | aarch64*-*-rtems*)
-+	extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
-+	extra_parts="$extra_parts crtfastmath.o"
-+	tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
-+	tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
-+	tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
-+	md_unwind_header=aarch64/aarch64-unwind.h
-+	;;
-+aarch64*-*-freebsd*)
-+	extra_parts="$extra_parts crtfastmath.o"
-+	tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
-+	tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
-+	tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
-+	md_unwind_header=aarch64/freebsd-unwind.h
-+	;;
-+aarch64*-*-netbsd*)
-+	extra_parts="$extra_parts crtfastmath.o"
-+	tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
-+	tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
-+	md_unwind_header=aarch64/aarch64-unwind.h
-+	;;
-+aarch64*-*-fuchsia*)
-+	tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
-+	tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
-+	tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp"
-+	;;
-+aarch64*-*-linux*)
-+	extra_parts="$extra_parts crtfastmath.o"
-+	md_unwind_header=aarch64/linux-unwind.h
-+	tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
-+	tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
-+	tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
-+	;;
-+aarch64*-*-vxworks7*)
-+	extra_parts="$extra_parts crtfastmath.o"
-+	md_unwind_header=aarch64/aarch64-unwind.h
-+	tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
-+	tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
-+	;;
-+alpha*-*-linux*)
-+	tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux"
-+	extra_parts="$extra_parts crtfastmath.o"
-+	md_unwind_header=alpha/linux-unwind.h
-+	;;
-+alpha*-*-freebsd*)
-+	tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm"
-+	extra_parts="$extra_parts crtbeginT.o crtfastmath.o"
-+	;;
-+alpha*-*-netbsd*)
-+	tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
-+	;;
-+alpha*-*-openbsd*)
-+	tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
-+	;;
-+alpha64-dec-*vms*)
-+	tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
-+	extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
-+	md_unwind_header=alpha/vms-unwind.h
-+	;;
-+alpha*-dec-*vms*)
-+	tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
-+	extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
-+	md_unwind_header=alpha/vms-unwind.h
-+	;;
-+amdgcn*-*-amdhsa)
-+	tmake_file="$tmake_file gcn/t-amdgcn"
-+	extra_parts="crt0.o"
-+	;;
-+arc*-*-elf*)
-+	tmake_file="arc/t-arc"
-+	extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o"
-+	extra_parts="$extra_parts crttls.o"
-+	;;
-+arc*-*-linux*)
-+	tmake_file="${tmake_file} t-slibgcc-libgcc t-slibgcc-nolc-override arc/t-arc-uClibc arc/t-arc"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	extra_parts="$extra_parts crttls.o"
-+	md_unwind_header=arc/linux-unwind.h
-+	;;
-+arm-wrs-vxworks7*)
-+	tmake_file="$tmake_file arm/t-arm arm/t-elf arm/t-bpabi arm/t-vxworks7"
-+        tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
-+	tm_file="$tm_file arm/bpabi-lib.h"
-+	unwind_header=config/arm/unwind-arm.h
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+arm*-*-freebsd*)                # ARM FreeBSD EABI
-+	tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix arm/t-elf"
-+	tmake_file="${tmake_file} arm/t-bpabi arm/t-freebsd"
-+	tm_file="${tm_file} arm/bpabi-lib.h"
-+	unwind_header=config/arm/unwind-arm.h
-+	tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
-+	;;
-+arm*-*-fuchsia*)
-+	tmake_file="${tmake_file} arm/t-arm arm/t-elf arm/t-bpabi"
-+	tmake_file="${tmake_file} arm/tsoftfp t-softfp"
-+	tm_file="${tm_file} arm/bpabi-lib.h"
-+	unwind_header=config/arm/unwind-arm.h
-+	;;
-+arm*-*-netbsdelf*)
-+	tmake_file="$tmake_file arm/t-arm"
-+	case ${host} in
-+	  arm*-*-netbsdelf-*eabi*)
-+	    tmake_file="${tmake_file} arm/t-netbsd-eabi"
-+	    unwind_header=config/arm/unwind-arm.h
-+	    ;;
-+	  *)
-+	    tmake_file="${tmake_file} arm/t-netbsd t-slibgcc-gld-nover"
-+	    ;;
-+	esac
-+	;;
-+arm*-*-linux* | arm*-*-uclinuxfdpiceabi)
-+	tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix t-crtfm"
-+	tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
-+	tm_file="$tm_file arm/bpabi-lib.h"
-+	unwind_header=config/arm/unwind-arm.h
-+	tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
-+	extra_parts="$extra_parts crtfastmath.o"
-+	;;
-+arm*-*-uclinux*)		# ARM ucLinux
-+	tmake_file="${tmake_file} t-fixedpoint-gnu-prefix t-crtfm"
-+	tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
-+	tmake_file="${tmake_file} arm/t-bpabi"
-+	tm_file="$tm_file arm/bpabi-lib.h"
-+	unwind_header=config/arm/unwind-arm.h
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+arm*-*-phoenix*)
-+	tmake_file="t-hardfp t-softfp arm/t-arm arm/t-elf arm/t-softfp arm/t-phoenix"
-+	tmake_file="${tmake_file} arm/t-bpabi"
-+	tm_file="$tm_file arm/bpabi-lib.h"
-+	extra_parts="crtbegin.o crtend.o crti.o crtn.o"
-+	unwind_header=config/arm/unwind-arm.h
-+	;;
-+arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
-+	tmake_file="${tmake_file} arm/t-arm arm/t-elf t-fixedpoint-gnu-prefix"
-+	tm_file="$tm_file arm/bpabi-lib.h"
-+	case ${host} in
-+	arm*-*-eabi* | arm*-*-rtems*)
-+	  tmake_file="${tmake_file} arm/t-bpabi t-crtfm"
-+	  extra_parts="crtbegin.o crtend.o crti.o crtn.o"
-+	  ;;
-+	arm*-*-symbianelf*)
-+	  tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override"
-+	  tm_file="$tm_file arm/symbian-lib.h"
-+	  # Symbian OS provides its own startup code.
-+	  ;;
-+	esac
-+	tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
-+	extra_parts="$extra_parts crtfastmath.o"
-+	unwind_header=config/arm/unwind-arm.h
-+	;;
-+avr-*-*)
-+	# Make HImode functions for AVR
-+	tmake_file="${cpu_type}/t-avr t-fpbit"
-+	# Make some DFmode functions from libf7, part of avr-libgcc.
-+	# This must be prior to adding t-avrlibc.
-+	case "y${with_libf7}" in
-+	    yno)
-+	        # No libf7 support.
-+	        ;;
-+	    ylibgcc)
-+		tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7"
-+		;;
-+	    ymath)
-+		tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7-math"
-+		tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7"
-+		;;
-+	    ymath-symbols | yyes | y)
-+		tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7-math-symbols"
-+		tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7-math"
-+		tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7"
-+		;;
-+	    *)
-+		echo "Error: --with-libf7=${with_libf7} but can only be used with: 'libgcc', 'math', 'math-symbols', 'yes', 'no'" 1>&2
-+		exit 1
-+		;;
-+	esac
-+	if test x${with_avrlibc} != xno; then
-+	    tmake_file="$tmake_file ${cpu_type}/t-avrlibc"
-+	fi
-+	tm_file="$tm_file avr/avr-lib.h"
-+	if test x${with_fixed_point} = xno; then
-+	    fixed_point=no
-+	fi
-+	;;
-+bfin*-elf*)
-+	tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
-+	extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o"
-+        ;;
-+bfin*-uclinux*)
-+	tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
-+	extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o"
-+	md_unwind_header=bfin/linux-unwind.h
-+        ;;
-+bfin*-linux-uclibc*)
-+	tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-libgcc-pic t-fdpbit bfin/t-linux"
-+	# No need to build crtbeginT.o on uClibc systems.  Should probably
-+	# be moved to the OS specific section above.
-+	extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
-+	md_unwind_header=bfin/linux-unwind.h
-+	;;
-+bfin*-rtems*)
-+	tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+bfin*-*)
-+	tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
-+	extra_parts="crtbegin.o crtend.o crti.o crtn.o"
-+        ;;
-+bpf-*-*)
-+        tmake_file="$tmake_file ${cpu_type}/t-${cpu_type}"
-+        extra_parts="crti.o crtn.o"
-+	;;
-+cr16-*-elf)
-+	tmake_file="${tmake_file} cr16/t-cr16 cr16/t-crtlibid t-fdpbit"
-+	extra_parts="$extra_parts crti.o crtn.o crtlibid.o"
-+        ;;
-+crisv32-*-elf)
-+	tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp"
-+ 	;;
-+cris-*-elf)
-+	tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-elfmulti"
-+	;;
-+cris-*-linux* | crisv32-*-linux*)
-+	tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-linux"
-+	;;
-+csky-*-elf*)
-+	tmake_file="csky/t-csky t-fdpbit"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+csky-*-linux*)
-+	tmake_file="$tmake_file csky/t-csky t-slibgcc-libgcc t-fdpbit csky/t-linux-csky"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	md_unwind_header=csky/linux-unwind.h
-+	;;
-+epiphany-*-elf* | epiphany-*-rtems*)
-+	tmake_file="$tmake_file epiphany/t-epiphany t-fdpbit epiphany/t-custom-eqsf"
-+	extra_parts="$extra_parts crti.o crtint.o crtrunc.o crtm1reg-r43.o crtm1reg-r63.o crtn.o"
-+	;;
-+fr30-*-elf)
-+	tmake_file="$tmake_file fr30/t-fr30 t-fdpbit"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+frv-*-elf)
-+	tmake_file="$tmake_file frv/t-frv t-fdpbit"
-+	tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
-+	# Don't use crtbegin.o, crtend.o.
-+	extra_parts="frvbegin.o frvend.o"
-+	;;
-+frv-*-*linux*)
-+	tmake_file="$tmake_file frv/t-frv frv/t-linux t-fdpbit"
-+	tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h"
-+	;;
-+ft32-*-elf)
-+	tmake_file="ft32/t-ft32 t-softfp-sfdf t-softfp-excl t-softfp"
-+	extra_parts="$extra_parts crti.o crti-hw.o crtn.o"
-+	;;
-+h8300-*-elf*)
-+	tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
-+	tm_file="$tm_file h8300/h8300-lib.h"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+h8300-*-linux*)
-+	tmake_file="t-linux h8300/t-linux t-softfp-sfdf t-softfp"
-+	tm_file="$tm_file h8300/h8300-lib.h"
-+	;;
-+hppa*64*-*-linux*)
-+	tmake_file="$tmake_file pa/t-linux pa/t-linux64"
-+	extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
-+	;;
-+hppa*-*-linux*)
-+	tmake_file="$tmake_file pa/t-linux t-slibgcc-libgcc"
-+	# Set the libgcc version number
-+	if test x$ac_cv_sjlj_exceptions = xyes; then
-+	    tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
-+	else
-+	    tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
-+	fi
-+	extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
-+	md_unwind_header=pa/linux-unwind.h
-+	;;
-+hppa[12]*-*-hpux10*)
-+	tmake_file="$tmake_file pa/t-hpux pa/t-hpux10 t-libgcc-pic t-slibgcc"
-+	# Set the libgcc version number
-+	if test x$ac_cv_sjlj_exceptions = xyes; then
-+	    tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
-+	else
-+	    tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
-+	fi
-+	tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
-+	md_unwind_header=pa/hpux-unwind.h
-+	;;
-+hppa*64*-*-hpux11*)
-+	tmake_file="$tmake_file pa/t-hpux pa/t-pa64 pa/t-stublib t-libgcc-pic t-slibgcc"
-+	# Set the libgcc version number
-+	if test x$ac_cv_sjlj_exceptions = xyes; then
-+	    tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
-+	else
-+	    tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
-+	fi
-+	tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
-+	tm_file="$tm_file pa/pa64-hpux-lib.h"
-+	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
-+		     libgcc_stub.a"
-+	md_unwind_header=pa/hpux-unwind.h
-+	;;
-+hppa[12]*-*-hpux11*)
-+	tmake_file="$tmake_file pa/t-hpux pa/t-stublib t-libgcc-pic t-slibgcc"
-+	# Set the libgcc version number
-+	if test x$ac_cv_sjlj_exceptions = xyes; then
-+	    tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
-+	else
-+	    tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
-+	fi
-+	tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
-+	extra_parts="libgcc_stub.a"
-+	md_unwind_header=pa/hpux-unwind.h
-+	;;
-+hppa*-*-openbsd*)
-+	tmake_file="$tmake_file pa/t-openbsd"
-+	;;
-+hppa*-*-netbsd*)
-+	tmake_file="$tmake_file pa/t-netbsd"
-+	;;
-+i[34567]86-*-darwin*)
-+	tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
-+	tm_file="$tm_file i386/darwin-lib.h"
-+	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
-+	;;
-+x86_64-*-darwin*)
-+	tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
-+	tm_file="$tm_file i386/darwin-lib.h"
-+	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
-+	;;
-+i[34567]86-*-elfiamcu)
-+	tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/32/t-iamcu i386/t-softfp t-softfp t-dfprules"
-+	;;
-+i[34567]86-*-elf*)
-+	tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
-+	;;
-+x86_64-*-elf* | x86_64-*-rtems*)
-+	tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
-+	case ${host} in
-+	  x86_64-*-rtems*)
-+	    extra_parts="$extra_parts crti.o crtn.o"
-+	    ;;
-+	esac
-+	;;
-+x86_64-*-fuchsia*)
-+	tmake_file="$tmake_file t-libgcc-pic"
-+	;;
-+i[34567]86-*-dragonfly*)
-+	tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
-+	md_unwind_header=i386/dragonfly-unwind.h
-+	;;
-+x86_64-*-dragonfly*)
-+	tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff"
-+	md_unwind_header=i386/dragonfly-unwind.h
-+	;;
-+i[34567]86-*-freebsd*)
-+	tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
-+	md_unwind_header=i386/freebsd-unwind.h
-+	;;
-+x86_64-*-freebsd*)
-+	tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
-+	md_unwind_header=i386/freebsd-unwind.h
-+	;;
-+i[34567]86-*-netbsdelf*)
-+	tmake_file="${tmake_file} i386/t-crtstuff"
-+	;;
-+x86_64-*-netbsd*)
-+	tmake_file="${tmake_file} i386/t-crtstuff"
-+	;;
-+i[34567]86-*-openbsd*)
-+	;;
-+x86_64-*-openbsd*)
-+	;;
-+i[34567]86-*-linux*)
-+	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
-+	tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
-+	tm_file="${tm_file} i386/elf-lib.h"
-+	md_unwind_header=i386/linux-unwind.h
-+	;;
-+i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-kopensolaris*-gnu)
-+	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
-+	tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
-+	tm_file="${tm_file} i386/elf-lib.h"
-+	;;
-+i[34567]86-*-gnu*)
-+	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
-+	tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
-+	tm_file="${tm_file} i386/elf-lib.h"
-+	md_unwind_header=i386/gnu-unwind.h
-+	;;
-+x86_64-*-linux*)
-+	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
-+	tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
-+	tm_file="${tm_file} i386/elf-lib.h"
-+	md_unwind_header=i386/linux-unwind.h
-+	;;
-+x86_64-*-kfreebsd*-gnu)
-+	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
-+	tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules"
-+	tm_file="${tm_file} i386/elf-lib.h"
-+	;;
-+i[34567]86-pc-msdosdjgpp*)
-+	;;
-+i[34567]86-*-lynxos*)
-+	;;
-+i[34567]86-*-nto-qnx*)
-+	tmake_file="$tmake_file i386/t-nto t-libgcc-pic"
-+	extra_parts=crtbegin.o
-+	;;
-+i[34567]86-*-rtems*)
-+	tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/t-softfp t-softfp"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+i[34567]86-*-solaris2* | x86_64-*-solaris2*)
-+	tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
-+	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
-+	tm_file="${tm_file} i386/elf-lib.h"
-+	md_unwind_header=i386/sol2-unwind.h
-+	;;
-+i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae|i[4567]86-wrs-vxworks7|x86_64-wrs-vxworks7)
-+	;;
-+i[34567]86-*-cygwin*)
-+	extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
-+	if test x$enable_vtable_verify = xyes; then
-+		extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
-+	fi
-+	# This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
-+	if test x$ac_cv_sjlj_exceptions = xyes; then
-+		tmake_eh_file="i386/t-sjlj-eh"
-+	else
-+		tmake_eh_file="i386/t-dw2-eh"
-+	fi
-+	# Shared libgcc DLL install dir depends on cross/native build.
-+	if test x${build} = x${host} ; then
-+		tmake_dlldir_file="i386/t-dlldir"
-+	else
-+		tmake_dlldir_file="i386/t-dlldir-x"
-+	fi
-+	tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm i386/t-chkstk t-dfprules"
-+	;;
-+x86_64-*-cygwin*)
-+	extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o"
-+	if test x$enable_vtable_verify = xyes; then
-+		extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
-+	fi
-+	# This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
-+	if test x$ac_cv_sjlj_exceptions = xyes; then
-+		tmake_eh_file="i386/t-sjlj-eh"
-+	elif test "${host_address}" = 32; then
-+	        # biarch -m32 with --disable-sjlj-exceptions
-+	     	tmake_eh_file="i386/t-dw2-eh"
-+	else
-+		tmake_eh_file="i386/t-seh-eh"
-+	fi
-+	# Shared libgcc DLL install dir depends on cross/native build.
-+	if test x${build} = x${host} ; then
-+		tmake_dlldir_file="i386/t-dlldir"
-+	else
-+		tmake_dlldir_file="i386/t-dlldir-x"
-+	fi
-+	# FIXME - dj - t-chkstk used to be in here, need a 64-bit version of that
-+	tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm t-dfprules i386/t-chkstk"
-+	;;
-+i[34567]86-*-mingw*)
-+	extra_parts="crtbegin.o crtend.o crtfastmath.o"
-+	if test x$enable_vtable_verify = xyes; then
-+		extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
-+	fi
-+	case ${target_thread_file} in
-+	  win32)
-+	    tmake_file="$tmake_file i386/t-gthr-win32"
-+	    ;;
-+	  posix)
-+	    tmake_file="i386/t-mingw-pthread $tmake_file"
-+	    ;;
-+	esac
-+	# This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
-+	if test x$ac_cv_sjlj_exceptions = xyes; then
-+		tmake_eh_file="i386/t-sjlj-eh"
-+	else
-+		tmake_eh_file="i386/t-dw2-eh"
-+		md_unwind_header=i386/w32-unwind.h
-+	fi
-+	# Shared libgcc DLL install dir depends on cross/native build.
-+	if test x${build} = x${host} ; then
-+		tmake_dlldir_file="i386/t-dlldir"
-+	else
-+		tmake_dlldir_file="i386/t-dlldir-x"
-+	fi
-+	tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-mingw32 t-crtfm i386/t-chkstk t-dfprules"
-+	;;
-+x86_64-*-mingw*)
-+	case ${target_thread_file} in
-+	  win32)
-+	    tmake_file="$tmake_file i386/t-gthr-win32"
-+	    ;;
-+	  posix)
-+	    tmake_file="i386/t-mingw-pthread $tmake_file"
-+	    ;;
-+	esac
-+	# This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
-+	if test x$ac_cv_sjlj_exceptions = xyes; then
-+		tmake_eh_file="i386/t-sjlj-eh"
-+	elif test "${host_address}" = 32; then
-+	        # biarch -m32 with --disable-sjlj-exceptions
-+	     	tmake_eh_file="i386/t-dw2-eh"
-+		md_unwind_header=i386/w32-unwind.h
-+	else
-+		tmake_eh_file="i386/t-seh-eh"
-+	fi
-+	# Shared libgcc DLL install dir depends on cross/native build.
-+	if test x${build} = x${host} ; then
-+		tmake_dlldir_file="i386/t-dlldir"
-+	else
-+		tmake_dlldir_file="i386/t-dlldir-x"
-+	fi
-+	tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-mingw32 t-dfprules t-crtfm i386/t-chkstk"
-+	extra_parts="$extra_parts crtbegin.o crtend.o crtfastmath.o"
-+	if test x$enable_vtable_verify = xyes; then
-+		extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
-+	fi
-+	;;
-+ia64*-*-elf*)
-+	extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o"
-+	tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
-+	;;
-+ia64*-*-freebsd*)
-+	extra_parts="$extra_parts crtfastmath.o"
-+	tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat"
-+	;;
-+ia64*-*-linux*)
-+	# Don't use crtbeginT.o from *-*-linux* default.
-+	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
-+	tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat ia64/t-eh-ia64 t-libunwind ia64/t-linux"
-+	if test x$with_system_libunwind != xyes ; then
-+		tmake_file="${tmake_file} t-libunwind-elf ia64/t-linux-libunwind"
-+	fi
-+	md_unwind_header=ia64/linux-unwind.h
-+	;;
-+ia64*-*-hpux*)
-+	tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux"
-+	;;
-+ia64-hp-*vms*)
-+	tmake_file="$tmake_file ia64/t-ia64 ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms t-softfp-tf ia64/t-softfp t-softfp"
-+	extra_parts="$extra_parts crtinitS.o"
-+	md_unwind_header=ia64/vms-unwind.h
-+	;;
-+iq2000*-*-elf*)
-+	tmake_file="iq2000/t-iq2000 t-fdpbit"
-+	# Don't use default.
-+	extra_parts=
-+        ;;
-+lm32-*-elf*)
-+        extra_parts="$extra_parts crti.o crtn.o"
-+        tmake_file="lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
-+	;;
-+lm32-*-rtems*)
-+        tmake_file="$tmake_file lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
-+        extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+lm32-*-uclinux*)
-+        extra_parts="$extra_parts crtbegin.o crtendS.o crtbeginT.o"
-+        tmake_file="lm32/t-lm32 lm32/t-uclinux t-libgcc-pic t-softfp-sfdf t-softfp"
-+	;;	
-+m32r-*-elf*)
-+	tmake_file="$tmake_file m32r/t-m32r t-fdpbit"
-+	extra_parts="$extra_parts crtinit.o crtfini.o"
-+ 	;;
-+m32rle-*-elf*)
-+	tmake_file=t-fdpbit
-+	;;
-+m32r-*-linux*)
-+	tmake_file="$tmake_file m32r/t-linux t-fdpbit"
-+ 	;;
-+m32rle-*-linux*)
-+	tmake_file="$tmake_file m32r/t-linux t-fdpbit"
-+	;;
-+m68k-*-elf* | fido-*-elf)
-+	tmake_file="$tmake_file m68k/t-floatlib"
-+	;;
-+m68k*-*-netbsdelf*)
-+	;;
-+m68k*-*-openbsd*)
-+	;;
-+m68k-*-uclinux*)	# Motorola m68k/ColdFire running uClinux with uClibc
-+	tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
-+	md_unwind_header=m68k/linux-unwind.h
-+	;;
-+m68k-*-linux*)			# Motorola m68k's running GNU/Linux
-+				# with ELF format using glibc 2
-+				# aka the GNU/Linux C library 6.
-+	tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
-+	# If not configured with setjmp/longjmp exceptions, bump the
-+	# libgcc version number.
-+	if test x$ac_cv_sjlj_exceptions != xyes; then
-+	    tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
-+	fi
-+	md_unwind_header=m68k/linux-unwind.h
-+	;;
-+m68k-*-rtems*)
-+	tmake_file="$tmake_file m68k/t-floatlib"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+mcore-*-elf)
-+	tmake_file="mcore/t-mcore t-fdpbit"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+microblaze*-linux*)
-+	tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit t-slibgcc-libgcc"
-+	;;
-+microblaze*-*-elf)
-+	tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
-+	extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
-+	;;
-+microblaze*-*-rtems*)
-+	tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
-+	extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
-+	;;
-+mips*-*-netbsd*)			# NetBSD/mips, either endian.
-+	;;
-+mips*-*-linux*)				# Linux MIPS, either endian.
-+	extra_parts="$extra_parts crtfastmath.o"
-+	tmake_file="${tmake_file} t-crtfm"
-+	case ${host} in
-+	  mips64r5900* | mipsr5900*)
-+	    # The MIPS16 support code uses floating point
-+	    # instructions that are not supported on r5900.
-+	    ;;
-+	  *)
-+	    tmake_file="${tmake_file} mips/t-mips16 t-slibgcc-libgcc"
-+	    ;;
-+	esac
-+	md_unwind_header=mips/linux-unwind.h
-+	;;
-+mips*-sde-elf*)
-+	tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
-+	case "${with_newlib}" in
-+	  yes)
-+	    # newlib / libgloss.
-+	    ;;
-+	  *)
-+	    # MIPS toolkit libraries.
-+	    tmake_file="$tmake_file mips/t-sdemtk"
-+	    ;;
-+	esac
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+mipsisa32-*-elf* | mipsisa32el-*-elf* | \
-+mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
-+mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
-+mipsisa64-*-elf* | mipsisa64el-*-elf* | \
-+mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
-+mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
-+	tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+mipsisa64sr71k-*-elf*)
-+	tmake_file="$tmake_file mips/t-elf mips/t-crtstuff t-fdpbit"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+        ;;
-+mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
-+	tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+mips-*-elf* | mipsel-*-elf*)
-+	tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+mipsr5900-*-elf* | mipsr5900el-*-elf*)
-+	tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+mips64-*-elf* | mips64el-*-elf*)
-+	tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+mips64r5900-*-elf* | mips64r5900el-*-elf*)
-+	tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+mips64vr-*-elf* | mips64vrel-*-elf*)
-+	tmake_file="$tmake_file mips/t-elf mips/t-vr mips/t-crtstuff"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+        ;;
-+mips64orion-*-elf* | mips64orionel-*-elf*)
-+	tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+mips*-*-rtems*)
-+	tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+mips-wrs-vxworks)
-+	;;
-+mipstx39-*-elf* | mipstx39el-*-elf*)
-+	tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
-+	;;
-+mmix-knuth-mmixware)
-+	extra_parts="crti.o crtn.o crtbegin.o crtend.o"
-+	tmake_file="${tmake_file} ${cpu_type}/t-${cpu_type}"
-+	;;
-+mn10300-*-*)
-+	tmake_file=t-fdpbit
-+	;;
-+moxie-*-elf | moxie-*-moxiebox* | moxie-*-uclinux* | moxie-*-rtems*)
-+	tmake_file="$tmake_file moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp"
-+	extra_parts="$extra_parts crti.o crtn.o crtbegin.o crtend.o"
-+	;;
-+msp430-*-elf*)
-+	tmake_file="$tm_file t-crtstuff t-fdpbit msp430/t-msp430"
-+	extra_parts="crtbegin.o crtend.o crtbegin_no_eh.o crtend_no_eh.o"
-+	extra_parts="$extra_parts libmul_none.a libmul_16.a libmul_32.a libmul_f5.a"
-+	;;
-+nds32*-linux*)
-+	# Basic makefile fragment and extra_parts for crt stuff.
-+	# We also append c-isr library implementation.
-+	tmake_file="${tmake_file} t-slibgcc-libgcc"
-+	tmake_file="${tmake_file} nds32/t-nds32-glibc nds32/t-crtstuff t-softfp-sfdf t-softfp"
-+	# The header file of defining MD_FALLBACK_FRAME_STATE_FOR.
-+	md_unwind_header=nds32/linux-unwind.h
-+	# Append library definition makefile fragment according to --with-nds32-lib=X setting.
-+	case "${with_nds32_lib}" in
-+	"" | glibc | uclibc )
-+		;;
-+	*)
-+		echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: glibc uclibc" 1>&2
-+		exit 1
-+		;;
-+	esac
-+	;;
-+nds32*-elf*)
-+	# Basic makefile fragment and extra_parts for crt stuff.
-+	# We also append c-isr library implementation.
-+	tmake_file="${tmake_file} nds32/t-nds32 nds32/t-nds32-isr"
-+	extra_parts="crtbegin1.o crtend1.o libnds32_isr.a"
-+	# Append library definition makefile fragment according to --with-nds32-lib=X setting.
-+	case "${with_nds32_lib}" in
-+	"" | newlib)
-+		# Append library definition makefile fragment t-nds32-newlib.
-+		# Append 'soft-fp' software floating point make rule fragment provided by gcc.
-+		tmake_file="${tmake_file} nds32/t-nds32-newlib t-softfp-sfdf t-softfp"
-+		;;
-+	mculib)
-+		# Append library definition makefile fragment t-nds32-mculib.
-+		# The software floating point library is included in mculib.
-+		tmake_file="${tmake_file} nds32/t-nds32-mculib"
-+		;;
-+	*)
-+		echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib" 1>&2
-+		exit 1
-+		;;
-+	esac
-+	;;
-+nios2-*-linux*)
-+	tmake_file="$tmake_file nios2/t-nios2 nios2/t-linux t-libgcc-pic t-eh-dw2-dip t-slibgcc-libgcc"
-+	tm_file="$tm_file nios2/elf-lib.h"
-+	md_unwind_header=nios2/linux-unwind.h
-+	;;
-+nios2-*-*)
-+	tmake_file="$tmake_file nios2/t-nios2 t-softfp-sfdf t-softfp-excl t-softfp"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+or1k-*-linux*)
-+	tmake_file="$tmake_file or1k/t-or1k"
-+	tmake_file="$tmake_file t-softfp-sfdf t-softfp"
-+	md_unwind_header=or1k/linux-unwind.h
-+	;;
-+or1k-*-*)
-+	tmake_file="$tmake_file or1k/t-or1k"
-+	tmake_file="$tmake_file t-softfp-sfdf t-softfp"
-+	;;
-+pdp11-*-*)
-+	tmake_file="pdp11/t-pdp11 t-fdpbit"
-+	;;
-+powerpc-*-darwin*)
-+	case ${host} in
-+	*-*-darwin9* | *-*-darwin[12][0-9]*)
-+	  # libSystem contains unwind information for signal frames since
-+	  # Darwin 9.
-+	  ;;
-+	*)
-+	  md_unwind_header=rs6000/darwin-unwind.h
-+	  ;;
-+	esac
-+	tmake_file="$tmake_file rs6000/t-ppc64-fp rs6000/t-ibm-ldouble"
-+	extra_parts="$extra_parts crt2.o crt3_2.o libef_ppc.a dw_ppc.o"
-+	;;
-+powerpc64-*-darwin*)
-+	tmake_file="$tmake_file rs6000/t-darwin64 rs6000/t-ibm-ldouble"
-+	extra_parts="$extra_parts crt2.o crt3_2.o libef_ppc.a dw_ppc.o"
-+	;;
-+powerpc*-*-freebsd*)
-+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-freebsd t-softfp-sfdf t-softfp-excl t-softfp"
-+	extra_parts="$extra_parts crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
-+	case ${host} in
-+	powerpc64*)
-+	  tmake_file="${tmake_file} rs6000/t-freebsd64"
-+	  md_unwind_header=rs6000/freebsd-unwind.h
-+	  ;;
-+	esac
-+	;;
-+powerpc-*-netbsd*)
-+	tmake_file="$tmake_file rs6000/t-netbsd rs6000/t-crtstuff"
-+	;;
-+powerpc-*-eabispe*)
-+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
-+	extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
-+	;;
-+powerpc-*-eabisimaltivec*)
-+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
-+	extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
-+	;;
-+powerpc-*-eabisim*)
-+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
-+	extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
-+	;;
-+powerpc-*-elf*)
-+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
-+	extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
-+	;;
-+powerpc-*-eabialtivec*)
-+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
-+	extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
-+	;;
-+powerpc-xilinx-eabi*)
-+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
-+	extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
-+	;;
-+powerpc-*-eabi*)
-+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
-+	extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
-+	;;
-+powerpc-*-rtems*)
-+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
-+	extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
-+	;;
-+powerpc*-*-linux*)
-+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-dfprules rs6000/t-ppc64-fp t-slibgcc-libgcc"
-+	tmake_file="${tmake_file} t-stack rs6000/t-stack-rs6000"
-+	case $ppc_fp_type in
-+	64)
-+		;;
-+	hard)
-+		tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
-+		;;
-+	soft)
-+		tmake_file="${tmake_file} t-softfp-sfdf ${ppc_fp_compat} t-softfp"
-+		;;
-+	e500v1)
-+		tmake_file="${tmake_file} rs6000/t-e500v1-fp ${ppc_fp_compat} t-softfp t-hardfp"
-+		;;
-+	e500v2)
-+		tmake_file="${tmake_file} t-hardfp-sfdf rs6000/t-e500v2-fp ${ppc_fp_compat} t-softfp t-hardfp"
-+		;;
-+	*)
-+		echo "Unknown ppc_fp_type $ppc_fp_type" 1>&2
-+		exit 1
-+		;;
-+	esac
-+
-+	if test $libgcc_cv_powerpc_float128 = yes; then
-+		tmake_file="${tmake_file} rs6000/t-float128"
-+	fi
-+
-+	if test $libgcc_cv_powerpc_float128_hw = yes; then
-+		tmake_file="${tmake_file} rs6000/t-float128-hw"
-+	fi
-+
-+	extra_parts="$extra_parts ecrti.o ecrtn.o ncrti.o ncrtn.o"
-+	md_unwind_header=rs6000/linux-unwind.h
-+	;;
-+powerpc-wrs-vxworks*)
-+	tmake_file="$tmake_file rs6000/t-ppccomm rs6000/t-savresfgpr t-fdpbit"
-+	extra_parts="$extra_parts crtbegin.o crtend.o"
-+	;;
-+powerpc-*-lynxos*)
-+	tmake_file="$tmake_file rs6000/t-lynx t-fdpbit"
-+	;;
-+powerpcle-*-elf*)
-+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
-+	extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
-+	;;
-+powerpcle-*-eabisim*)
-+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
-+	extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
-+	;;
-+powerpcle-*-eabi*)
-+	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit"
-+	extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o"
-+	;;
-+pru-*-*)
-+	tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix pru/t-pru"
-+	tm_file="$tm_file pru/pru-abi.h"
-+	;;
-+riscv*-*-linux*)
-+	tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address} t-slibgcc-libgcc"
-+	extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o"
-+	md_unwind_header=riscv/linux-unwind.h
-+	;;
-+riscv*-*-freebsd*)
-+	tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address} t-slibgcc-libgcc"
-+	extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o"
-+	;;
-+riscv*-*-*)
-+	tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}"
-+	extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
-+	;;
-+rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
-+	md_unwind_header=rs6000/aix-unwind.h
-+	tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
-+	;;
-+rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
-+	md_unwind_header=rs6000/aix-unwind.h
-+	tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble"
-+	;;
-+rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
-+	md_unwind_header=rs6000/aix-unwind.h
-+	tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble rs6000/t-aix-cxa"
-+	extra_parts="crtcxa.o crtcxa_s.o crtdbase.o"
-+	;;
-+rl78-*-elf)
-+	tmake_file="$tm_file t-fdpbit rl78/t-rl78"
-+	;;
-+rx-*-elf)
-+	tmake_file="rx/t-rx t-fdpbit"
-+	tm_file="$tm_file rx/rx-abi.h rx/rx-lib.h"
-+	;;
-+rx-*-linux*)
-+	tmake_file="rx/t-rx t-fdpbit"
-+	tm_file="$tm_file rx/rx-lib.h"
-+	;;
-+s390-*-linux*)
-+	tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/32/t-floattodi t-stack s390/t-stack-s390"
-+	md_unwind_header=s390/linux-unwind.h
-+	;;
-+s390x-*-linux*)
-+	tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux t-stack s390/t-stack-s390"
-+	if test "${host_address}" = 32; then
-+	   tmake_file="${tmake_file} s390/32/t-floattodi"
-+	fi
-+	md_unwind_header=s390/linux-unwind.h
-+	;;
-+s390x-ibm-tpf*)
-+	tmake_file="${tmake_file} s390/t-crtstuff t-libgcc-pic t-eh-dw2-dip s390/t-tpf"
-+	extra_parts="crtbeginS.o crtendS.o"
-+	md_unwind_header=s390/tpf-unwind.h
-+	;;
-+sh-*-elf* | sh[12346l]*-*-elf*)
-+	tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
-+	extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
-+		libic_invalidate_array_4-100.a \
-+		libic_invalidate_array_4-200.a \
-+		libic_invalidate_array_4a.a \
-+		libgcc-Os-4-200.a libgcc-4-300.a"
-+	case ${host} in
-+	sh*-superh-elf)
-+		tmake_file="$tmake_file sh/t-superh"
-+		extra_parts="$extra_parts crt1-mmu.o gcrt1-mmu.o gcrt1.o"
-+ 		;;
-+ 	esac
-+	;;
-+sh-*-linux* | sh[2346lbe]*-*-linux*)
-+	tmake_file="${tmake_file} sh/t-sh t-slibgcc-libgcc sh/t-linux t-fdpbit"
-+	md_unwind_header=sh/linux-unwind.h
-+	;;
-+sh-*-netbsdelf* | shl*-*-netbsdelf*)
-+	tmake_file="$tmake_file sh/t-sh sh/t-netbsd"
-+
-+	# NetBSD's C library includes a fast software FP library that
-+	# has support for setting/setting the rounding mode, exception
-+	# mask, etc.  Therefore, we don't want to include software FP
-+	# in libgcc.
-+	;;
-+sh-*-rtems*)
-+	tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
-+	extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
-+		libic_invalidate_array_4-100.a \
-+		libic_invalidate_array_4-200.a \
-+		libic_invalidate_array_4a.a \
-+		libgcc-Os-4-200.a libgcc-4-300.a"
-+	;;
-+sh-wrs-vxworks)
-+	tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
-+	;;
-+sparc-*-netbsdelf*)
-+	;;
-+sparc64-*-openbsd*)
-+	;;
-+sparc-*-elf*)
-+	case ${host} in
-+	*-leon[3-9]*)
-+		;;
-+	*)
-+	  	tmake_file="sparc/t-softmul"
-+	  	;;
-+	esac
-+	tmake_file="${tmake_file} t-fdpbit t-crtfm"
-+	extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
-+	;;
-+sparc-*-linux*)		# SPARC's running GNU/Linux, libc6
-+	tmake_file="${tmake_file} t-crtfm"
-+	if test "${host_address}" = 64; then
-+		tmake_file="$tmake_file sparc/t-linux64"
-+	fi
-+	case ${host} in
-+	*-leon*)
-+		tmake_file="${tmake_file} t-fdpbit"
-+		;;
-+	*)
-+		tmake_file="${tmake_file} sparc/t-linux"
-+		;;
-+	esac
-+	case ${host} in
-+	*-leon[3-9]*)
-+		;;
-+	*)
-+		if test "${host_address}" = 32; then
-+			tmake_file="$tmake_file sparc/t-softmul"
-+		fi
-+	  	;;
-+	esac
-+	extra_parts="$extra_parts crtfastmath.o"
-+	md_unwind_header=sparc/linux-unwind.h
-+	;;
-+sparc-*-rtems*)
-+	tmake_file="$tmake_file sparc/t-elf sparc/t-softmul t-crtfm t-fdpbit"
-+	extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
-+	;;
-+sparc*-*-solaris2*)
-+	tmake_file="$tmake_file t-crtfm"
-+	extra_parts="$extra_parts crtfastmath.o"
-+	md_unwind_header=sparc/sol2-unwind.h
-+	;;
-+sparc64-*-elf*)
-+	tmake_file="${tmake_file} t-crtfm"
-+	extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
-+	;;
-+sparc64-*-rtems*)
-+	tmake_file="$tmake_file t-crtfm"
-+	extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
-+	;;
-+sparc-wrs-vxworks)
-+	;;
-+sparc64-*-freebsd*|ultrasparc-*-freebsd*)
-+	tmake_file="$tmake_file t-crtfm"
-+	extra_parts="$extra_parts crtfastmath.o"
-+	;;
-+sparc64-*-linux*)		# 64-bit SPARC's running GNU/Linux
-+	extra_parts="$extra_parts crtfastmath.o"
-+	tmake_file="${tmake_file} t-crtfm sparc/t-linux"
-+	if test "${host_address}" = 64; then
-+		tmake_file="${tmake_file} sparc/t-linux64"
-+	fi
-+	if test "${host_address}" = 32; then
-+		tmake_file="${tmake_file} sparc/t-softmul"
-+	fi
-+	md_unwind_header=sparc/linux-unwind.h
-+	;;
-+sparc64-*-netbsd*)
-+	;;
-+tic6x-*-uclinux)
-+	tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp \
-+		c6x/t-elf  c6x/t-uclinux t-crtstuff-pic t-libgcc-pic \
-+		t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix"
-+	tm_file="$tm_file c6x/c6x-abi.h"
-+	extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
-+	unwind_header=config/c6x/unwind-c6x.h
-+	;;
-+tic6x-*-elf)
-+	tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix c6x/t-elf"
-+	tm_file="$tm_file c6x/c6x-abi.h"
-+	extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o"
-+	unwind_header=config/c6x/unwind-c6x.h
-+	;;
-+tilegx*-*-linux*)
-+	if test "${host_address}" = 64; then
-+		tmake_file="${tmake_file} tilegx/t-softfp"
-+	fi
-+	tmake_file="${tmake_file} tilegx/t-crtstuff t-softfp-sfdf t-softfp tilegx/t-tilegx"
-+	md_unwind_header=tilepro/linux-unwind.h
-+        ;;
-+tilepro*-*-linux*)
-+	tmake_file="${tmake_file} tilepro/t-crtstuff t-softfp-sfdf t-softfp tilepro/t-tilepro t-slibgcc-libgcc"
-+	md_unwind_header=tilepro/linux-unwind.h
-+        ;;
-+v850*-*-*)
-+	tmake_file="${tmake_file} v850/t-v850 t-fdpbit"
-+	;;
-+vax-*-linux*)
-+	tmake_file="$tmake_file vax/t-linux"
-+	;;
-+vax-*-netbsdelf*)
-+	;;
-+vax-*-openbsd*)
-+	;;
-+visium-*-elf*)
-+        extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
-+        tmake_file="visium/t-visium t-fdpbit"
-+        ;;
-+xstormy16-*-elf)
-+	tmake_file="stormy16/t-stormy16 t-fdpbit"
-+	;;
-+xtensa*-*-elf*)
-+	tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-elf"
-+	extra_parts="$extra_parts crti.o crtn.o"
-+	;;
-+xtensa*-*-linux*)
-+	tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
-+	md_unwind_header=xtensa/linux-unwind.h
-+	;;
-+xtensa*-*-uclinux*)
-+	tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc"
-+	md_unwind_header=xtensa/linux-unwind.h
-+	extra_parts="$extra_parts crtbeginS.o crtbeginT.o crtendS.o"
-+	;;
-+am33_2.0-*-linux*)
-+	# Don't need crtbeginT.o from *-*-linux* default.
-+	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
-+	tmake_file="$tmake_file t-fdpbit"
-+	;;
-+m32c-*-elf*|m32c-*-rtems*)
-+	tmake_file="$tmake_file m32c/t-m32c"
-+ 	;;
-+nvptx-*)
-+	tmake_file="$tmake_file nvptx/t-nvptx"
-+	extra_parts="crt0.o"
-+	;;
-+*)
-+	echo "*** Configuration ${host} not supported" 1>&2
-+	exit 1
-+	;;
-+esac
-+
-+case ${host} in
-+i[34567]86-*-* | x86_64-*-*)
-+	case ${host} in
-+	*-musl*)
-+		tmake_file="${tmake_file} i386/t-cpuinfo-static"
-+		;;
-+	*)
-+		tmake_file="${tmake_file} i386/t-cpuinfo"
-+		;;
-+	esac
-+	;;
-+esac
-+
-+case ${host} in
-+i[34567]86-*-linux* | x86_64-*-linux* | \
-+  i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
-+  i[34567]86-*-gnu*)
-+	tmake_file="${tmake_file} t-tls i386/t-linux i386/t-msabi t-slibgcc-libgcc"
-+	if test "$libgcc_cv_cfi" = "yes"; then
-+		tmake_file="${tmake_file} t-stack i386/t-stack-i386"
-+	fi
-+	;;
-+esac
-+
-+case ${host} in
-+i[34567]86-*-elfiamcu | i[34567]86-*-rtems*)
-+	# These use soft-fp for SFmode and DFmode, not just TFmode.
-+	;;
-+i[34567]86-*-* | x86_64-*-*)
-+  	tmake_file="${tmake_file} t-softfp-tf"
-+	if test "${host_address}" = 32; then
-+		tmake_file="${tmake_file} i386/${host_address}/t-softfp"
-+	fi
-+	tmake_file="${tmake_file} i386/t-softfp t-softfp"
-+	;;
-+esac
-+
-+case ${host} in
-+i[34567]86-*-linux* | x86_64-*-linux*)
-+	# Provide backward binary compatibility for 64bit Linux/x86.
-+	if test "${host_address}" = 64; then
-+		tmake_file="${tmake_file} i386/${host_address}/t-softfp-compat"
-+	fi
-+	tm_file="${tm_file} i386/value-unwind.h"
-+	;;
-+aarch64*-*-*)
-+	# ILP32 needs an extra header for unwinding
-+	tm_file="${tm_file} aarch64/value-unwind.h"
-+	;;
-+esac
-+
-+# The vxworks threads implementation relies on a few extra sources,
-+# which we arrange to add after everything else:
-+
-+case ${target_thread_file} in
-+vxworks)
-+	case ${host} in
-+	*-*-vxworksae)
-+		tmake_file="${tmake_file} t-gthr-vxworksae"
-+		;;
-+	*-*-vxworks*)
-+		tmake_file="${tmake_file} t-gthr-vxworks"
-+		;;
-+	esac
-+esac
-+
-+case ${host} in
-+*-*-musl*)
-+  # The gthr weak references are unsafe with static linking
-+  tmake_file="$tmake_file t-gthr-noweak"
-+  ;;
-+esac
 diff -ruN a/libstdc++-v3/configure b/libstdc++-v3/configure
 --- a/libstdc++-v3/configure	2020-07-23 09:35:19.188404867 +0300
 +++ b/libstdc++-v3/configure	2020-12-12 10:43:35.288270409 +0200