10.0.1-0.8

10.0.1-0.7
2020-02-16 17:23:40 +01:00 · 2020-02-16 13:44:17 +01:00 · 2020-01-30 22:04:12 +01:00 · 2020-01-28 19:39:07 +00:00 · 2020-01-26 19:19:00 +01:00 · 2020-01-23 22:56:53 +01:00
22 changed files with 4453 additions and 8 deletions
--- a/.cvsignore
+++ b/.cvsignore
@ -1 +0,0 @@
-gcc-3.1-20011127.tar.bz2
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,8 @@
+/gcc-10.0.1-20200118.tar.xz
+/newlib-cygwin-50e2a63b04bdd018484605fbb954fd1bd5147fa0.tar.xz
+/nvptx-tools-5f6f343a302d620b0868edab376c00b15741e39e.tar.xz
+/gcc-10.0.1-20200121.tar.xz
+/gcc-10.0.1-20200123.tar.xz
+/gcc-10.0.1-20200126.tar.xz
+/gcc-10.0.1-20200130.tar.xz
+/gcc-10.0.1-20200216.tar.xz
--- a/6
+++ b/6
@ -1,6 +0,0 @@
-# Makefile for source rpm: gcc
-# $Id$
-NAME := gcc
-SPECFILE = $(firstword $(wildcard *.spec))
-
-include ../common/Makefile.common
--- a/35
+++ b/35
@ -0,0 +1,35 @@
+srpm gcc
+mcd $BUILDDIR/gcc
+
+# These are for gcc cross-tools (politics sometime result in slightly
+# different arch names)
+GCC_CONFIGARGS="--prefix=$PREFIX
+            --libdir=$PREFIX/lib${SUFFIX}
+            --target=$TARGET
+            ${GCC_CONFIG_EXTRA}
+            --enable-languages=c,c++
+            --with-sysroot=$ROOTFS
+            --with-build-sysroot=$ROOTFS
+            --cache-file=config.cache
+            --disable-bootstrap
+            --enable-threads=posix
+            --enable-64-bit-bfd
+            --disable-lto
+            $WITHPPL
+"
+
+# prefill gcc cache
+echo 'lt_cv_shlibpath_overrides_runpath=no' > config.cache
+echo 'gcc_cv_libc_provides_ssp=yes' >> config.cache
+
+if [ ! "$BUILDER_ARCH" = "$TARGET_ARCH" ]; then
+  WITH_HEADERS="--with-headers=$ROOTFS/usr/include"
+fi
+
+$SRC/gcc-*/configure $GCC_CONFIGARGS $WITH_HEADERS
+notparallel
+make $J
+make $J install
+mcd $ROOTFS/lib${SUFFIX}/gcc
+rsync -av $PREFIX/lib${SUFFIX}/gcc/ $ROOTFS/lib${SUFFIX}/gcc/
+rsync -av $PREFIX/$TARGET/lib/ $ROOTFS/lib${SUFFIX}/
--- a/48
+++ b/48
@ -0,0 +1,48 @@
+srpm gcc
+mcd $BUILDDIR/gcc-host
+
+# These are for gcc cross-tools (politics sometime result in slightly
+# different arch names)
+GCC_CONFIGARGS="--prefix=$PREFIX
+            --libdir=$PREFIX/lib${SUFFIX}
+            --target=$TARGET
+            ${GCC_CONFIG_EXTRA}
+            --enable-languages=c,c++
+            --with-sysroot=$ROOTFS
+            --with-build-sysroot=$ROOTFS
+            --cache-file=config.cache
+            --disable-bootstrap
+            --enable-threads=posix
+            --enable-64-bit-bfd
+            --disable-lto
+            $WITHPPL
+"
+
+# prefill gcc cache
+echo 'lt_cv_shlibpath_overrides_runpath=no' > config.cache
+echo 'gcc_cv_libc_provides_ssp=yes' >> config.cache
+
+if [ ! "$BUILDER_ARCH" = "$TARGET_ARCH" ]; then
+  WITH_HEADERS="--with-headers=$ROOTFS/usr/include"
+fi
+
+$SRC/gcc-*/configure $GCC_CONFIGARGS $WITH_HEADERS
+notparallel
+
+# Pass gcc_cv_libc_provides_ssp down, because the config.cache
+# version is not passed down to the gcc subdir.
+make $J all-host gcc_cv_libc_provides_ssp=yes
+make $J install-host gcc_cv_libc_provides_ssp=yes
+
+
+if false; then
+	mkdirp $ROOTFS/usr/lib${SUFFIX}
+	for o in crt Scrt1 crti crtbegin crtbeginS crtend crtendS crtn
+	do
+	  $TARGET-gcc -nostdlib -nostartfiles -c -x c /dev/null -c -o $ROOTFS/usr/lib${SUFFIX}/$o.o
+	done
+	for so in gcc gcc_s c
+	do
+	  $TARGET-gcc -nostdlib -nostartfiles -shared -x c /dev/null -o $ROOTFS/usr/lib${SUFFIX}/lib$so.so
+	done
+fi
--- a/34
+++ b/34
@ -0,0 +1,34 @@
+srpm gcc
+mcd $BUILDDIR/gcc-libgcc
+
+# These are for gcc cross-tools (politics sometime result in slightly
+# different arch names)
+GCC_CONFIGARGS="--prefix=$PREFIX
+            --libdir=$PREFIX/lib${SUFFIX}
+            --target=$TARGET
+            ${GCC_CONFIG_EXTRA}
+            --enable-languages=c,c++
+            --with-sysroot=$ROOTFS
+            --with-build-sysroot=$ROOTFS
+            --cache-file=config.cache
+            --disable-bootstrap
+            --enable-threads=posix
+            --enable-64-bit-bfd
+            --disable-lto
+            $WITHPPL
+"
+
+# prefill gcc cache
+echo 'lt_cv_shlibpath_overrides_runpath=no' > config.cache
+echo 'gcc_cv_libc_provides_ssp=yes' >> config.cache
+
+if [ ! "$BUILDER_ARCH" = "$TARGET_ARCH" ]; then
+  WITH_HEADERS="--with-headers=$ROOTFS/usr/include"
+fi
+
+$SRC/gcc-*/configure $GCC_CONFIGARGS $WITH_HEADERS
+notparallel
+# Pass gcc_cv_libc_provides_ssp down, because the config.cache
+# version is not passed down to the gcc subdir.
+make $J all-target-libgcc all-target-libssp gcc_cv_libc_provides_ssp=yes
+make $J install-target-libgcc install-target-libssp gcc_cv_libc_provides_ssp=yes
--- a/28
+++ b/28
@ -0,0 +1,28 @@
+srpm gcc
+mcd $BUILDDIR/t-gcc
+
+GCC_TCONFIGARGS="--prefix=/usr
+             --libdir=/usr/lib${SUFFIX}
+             --with-sysroot=/
+             --with-build-sysroot=$ROOTFS
+             --build=$BUILD
+             --host=$TARGET
+             --target=$TARGET
+             --disable-bootstrap
+             --enable-werror=no
+             --enable-cxx
+             ${GCC_CONFIG_EXTRA}
+             --enable-languages=c,c++
+             --enable-threads=posix
+             --enable-linker-build-id
+"
+
+$SRC/gcc-*/configure $GCC_TCONFIGARGS
+notparallel
+make $J
+make $J install DESTDIR=${ROOTFS}
+test -e ${ROOTFS}/usr/bin/cc && rm ${ROOTFS}/usr/bin/cc
+ln -s gcc ${ROOTFS}/usr/bin/cc
+mkdir -p ${ROOTFS}/usr/share/gdb/auto-load/usr/lib${SUFFIX}
+mv -f ${ROOTFS}/usr/lib${SUFFIX}/libstdc++*gdb.py* \
+    ${ROOTFS}/usr/share/gdb/auto-load/usr/lib${SUFFIX}
--- a/gcc.spec
+++ b/gcc.spec
--- a/gcc10-Wno-format-security.patch
+++ b/gcc10-Wno-format-security.patch
@ -0,0 +1,27 @@
+2017-02-25  Jakub Jelinek  <jakub@redhat.com>
+
+	* configure.ac: When adding -Wno-format, also add -Wno-format-security.
+	* configure: Regenerated.
+
+--- gcc/configure.ac.jj	2017-02-13 12:20:53.000000000 +0100
+++ gcc/configure.ac	2017-02-25 12:42:32.859175403 +0100
+@@ -480,7 +480,7 @@ AC_ARG_ENABLE(build-format-warnings,
+   AS_HELP_STRING([--disable-build-format-warnings],[don't use -Wformat while building GCC]),
+   [],[enable_build_format_warnings=yes])
+ AS_IF([test $enable_build_format_warnings = no],
+-      [wf_opt=-Wno-format],[wf_opt=])
+      [wf_opt="-Wno-format -Wno-format-security"],[wf_opt=])
+ ACX_PROG_CXX_WARNING_OPTS(
+ 	m4_quote(m4_do([-W -Wall -Wno-narrowing -Wwrite-strings ],
+ 		       [-Wcast-qual -Wno-error=format-diag $wf_opt])),
+--- gcc/configure.jj	2017-02-13 12:20:52.000000000 +0100
+++ gcc/configure	2017-02-25 12:42:50.041946391 +0100
+@@ -6647,7 +6647,7 @@ else
+ fi
+ 
+ if test $enable_build_format_warnings = no; then :
+-  wf_opt=-Wno-format
+  wf_opt="-Wno-format -Wno-format-security"
+ else
+   wf_opt=
+ fi
--- a/gcc10-d-shared-libphobos.patch
+++ b/gcc10-d-shared-libphobos.patch
@ -0,0 +1,20 @@
+2019-01-17  Jakub Jelinek  <jakub@redhat.com>
+
+	* d-spec.cc (lang_specific_driver): Make -shared-libphobos
+	the default rather than -static-libphobos.
+
+--- gcc/d/d-spec.cc.jj	2019-01-01 12:37:49.502444257 +0100
+++ gcc/d/d-spec.cc	2019-01-17 17:09:45.364949246 +0100
+@@ -405,9 +405,9 @@ lang_specific_driver (cl_decoded_option
+   /* Add `-lgphobos' if we haven't already done so.  */
+   if (phobos_library != PHOBOS_NOLINK && need_phobos)
+     {
+-      /* Default to static linking.  */
+-      if (phobos_library != PHOBOS_DYNAMIC)
+-	phobos_library = PHOBOS_STATIC;
+      /* Default to shared linking.  */
+      if (phobos_library != PHOBOS_STATIC)
+	phobos_library = PHOBOS_DYNAMIC;
+ 
+ #ifdef HAVE_LD_STATIC_DYNAMIC
+       if (phobos_library == PHOBOS_DYNAMIC && static_link)
--- a/gcc10-foffload-default.patch
+++ b/gcc10-foffload-default.patch
@ -0,0 +1,122 @@
+2019-01-17  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.c (offload_targets_default): New variable.
+	(process_command): Set it if -foffload is defaulted.
+	(driver::maybe_putenv_OFFLOAD_TARGETS): Add OFFLOAD_TARGET_DEFAULT=1
+	into environment if -foffload has been defaulted.
+	* lto-wrapper.c (OFFLOAD_TARGET_DEFAULT_ENV): Define.
+	(compile_offload_image): If OFFLOAD_TARGET_DEFAULT
+	is in the environment, don't fail if corresponding mkoffload
+	can't be found.
+	(compile_images_for_offload_targets): Likewise.  Free and clear
+	offload_names if no valid offload is found.
+libgomp/
+	* target.c (gomp_load_plugin_for_device): If a plugin can't be
+	dlopened, assume it has no devices silently.
+
+--- gcc/gcc.c.jj	2017-01-17 10:28:40.000000000 +0100
+++ gcc/gcc.c	2017-01-20 16:26:29.649962902 +0100
+@@ -290,6 +290,10 @@ static const char *spec_host_machine = D
+ 
+ static char *offload_targets = NULL;
+ 
+/* Set to true if -foffload has not been used and offload_targets
+   is set to the configured in default.  */
+static bool offload_targets_default;
+
+ /* Nonzero if cross-compiling.
+    When -b is used, the value comes from the `specs' file.  */
+ 
+@@ -4457,7 +4461,10 @@ process_command (unsigned int decoded_op
+   /* If the user didn't specify any, default to all configured offload
+      targets.  */
+   if (ENABLE_OFFLOADING && offload_targets == NULL)
+-    handle_foffload_option (OFFLOAD_TARGETS);
+    {
+      handle_foffload_option (OFFLOAD_TARGETS);
+      offload_targets_default = true;
+    }
+ 
+   if (output_file
+       && strcmp (output_file, "-") != 0
+@@ -7693,6 +7700,8 @@ driver::maybe_putenv_OFFLOAD_TARGETS ()
+       obstack_grow (&collect_obstack, offload_targets,
+ 		    strlen (offload_targets) + 1);
+       xputenv (XOBFINISH (&collect_obstack, char *));
+      if (offload_targets_default)
+	  xputenv ("OFFLOAD_TARGET_DEFAULT=1");
+     }
+ 
+   free (offload_targets);
+--- gcc/lto-wrapper.c.jj	2017-01-01 12:45:34.000000000 +0100
+++ gcc/lto-wrapper.c	2017-01-20 16:34:18.294016997 +0100
+@@ -52,6 +52,7 @@ along with GCC; see the file COPYING3.
+ /* Environment variable, used for passing the names of offload targets from GCC
+    driver to lto-wrapper.  */
+ #define OFFLOAD_TARGET_NAMES_ENV	"OFFLOAD_TARGET_NAMES"
+#define OFFLOAD_TARGET_DEFAULT_ENV	"OFFLOAD_TARGET_DEFAULT"
+ 
+ enum lto_mode_d {
+   LTO_MODE_NONE,			/* Not doing LTO.  */
+@@ -822,6 +823,12 @@ compile_offload_image (const char *targe
+ 	break;
+       }
+ 
+  if (!compiler && getenv (OFFLOAD_TARGET_DEFAULT_ENV))
+    {
+      free_array_of_ptrs ((void **) paths, n_paths);
+      return NULL;
+    }
+
+   if (!compiler)
+     fatal_error (input_location,
+ 		 "could not find %s in %s (consider using %<-B%>)",
+@@ -885,6 +892,7 @@ compile_images_for_offload_targets (unsi
+   unsigned num_targets = parse_env_var (target_names, &names, NULL);
+ 
+   int next_name_entry = 0;
+  bool hsa_seen = false;
+   const char *compiler_path = getenv ("COMPILER_PATH");
+   if (!compiler_path)
+     goto out;
+@@ -897,18 +905,26 @@ compile_images_for_offload_targets (unsi
+       /* HSA does not use LTO-like streaming and a different compiler, skip
+ 	 it. */
+       if (strcmp (names[i], "hsa") == 0)
+-	continue;
+	{
+	  hsa_seen = true;
+	  continue;
+	}
+ 
+       offload_names[next_name_entry]
+ 	= compile_offload_image (names[i], compiler_path, in_argc, in_argv,
+ 				 compiler_opts, compiler_opt_count,
+ 				 linker_opts, linker_opt_count);
+       if (!offload_names[next_name_entry])
+-	fatal_error (input_location,
+-		     "problem with building target image for %s", names[i]);
+	continue;
+       next_name_entry++;
+     }
+ 
+  if (next_name_entry == 0 && !hsa_seen)
+    {
+      free (offload_names);
+      offload_names = NULL;
+    }
+
+  out:
+   free_array_of_ptrs ((void **) names, num_targets);
+ }
+--- libgomp/target.c.jj	2017-01-01 12:45:52.000000000 +0100
+++ libgomp/target.c	2017-01-20 20:12:13.756710875 +0100
+@@ -2356,7 +2356,7 @@ gomp_load_plugin_for_device (struct gomp
+ 
+   void *plugin_handle = dlopen (plugin_name, RTLD_LAZY);
+   if (!plugin_handle)
+-    goto dl_fail;
+    return 0;
+ 
+   /* Check if all required functions are available in the plugin and store
+      their handlers.  None of the symbols can legitimately be NULL,
--- a/gcc10-hack.patch
+++ b/gcc10-hack.patch
@ -0,0 +1,126 @@
+--- libada/Makefile.in.jj	2019-01-09 13:01:18.015608205 +0100
+++ libada/Makefile.in	2019-01-11 18:16:23.441726931 +0100
+@@ -71,18 +71,40 @@ version := $(shell @get_gcc_base_ver@ $(
+ libsubdir := $(libdir)/gcc/$(target_noncanonical)/$(version)$(MULTISUBDIR)
+ ADA_RTS_DIR=$(GCC_DIR)/ada/rts$(subst /,_,$(MULTISUBDIR))
+ 
+DEFAULTMULTIFLAGS :=
+ifeq ($(MULTISUBDIR),)
+targ:=$(subst -, ,$(target))
+arch:=$(word 1,$(targ))
+ifeq ($(words $(targ)),2)
+osys:=$(word 2,$(targ))
+else
+osys:=$(word 3,$(targ))
+endif
+ifeq ($(strip $(filter-out i%86 x86_64 powerpc% ppc% s390% sparc% linux%, $(arch) $(osys))),)
+ifeq ($(shell $(CC) $(CFLAGS) -print-multi-os-directory),../lib64)
+DEFAULTMULTIFLAGS := -m64
+else
+ifeq ($(strip $(filter-out s390%, $(arch))),)
+DEFAULTMULTIFLAGS := -m31
+else
+DEFAULTMULTIFLAGS := -m32
+endif
+endif
+endif
+endif
+
+ # exeext should not be used because it's the *host* exeext.  We're building
+ # a *target* library, aren't we?!?  Likewise for CC.  Still, provide bogus
+ # definitions just in case something slips through the safety net provided
+ # by recursive make invocations in gcc/ada/Makefile.in
+ LIBADA_FLAGS_TO_PASS = \
+         "MAKEOVERRIDES=" \
+-        "LDFLAGS=$(LDFLAGS)" \
+        "LDFLAGS=$(LDFLAGS) $(DEFAULTMULTIFLAGS)" \
+         "LN_S=$(LN_S)" \
+         "SHELL=$(SHELL)" \
+-        "GNATLIBFLAGS=$(GNATLIBFLAGS) $(MULTIFLAGS)" \
+-        "GNATLIBCFLAGS=$(GNATLIBCFLAGS) $(MULTIFLAGS)" \
+-        "GNATLIBCFLAGS_FOR_C=$(GNATLIBCFLAGS_FOR_C) $(MULTIFLAGS)" \
+        "GNATLIBFLAGS=$(GNATLIBFLAGS) $(MULTIFLAGS) $(DEFAULTMULTIFLAGS)" \
+        "GNATLIBCFLAGS=$(GNATLIBCFLAGS) $(MULTIFLAGS) $(DEFAULTMULTIFLAGS)" \
+        "GNATLIBCFLAGS_FOR_C=$(GNATLIBCFLAGS_FOR_C) $(MULTIFLAGS) $(DEFAULTMULTIFLAGS)" \
+         "PICFLAG_FOR_TARGET=$(PICFLAG)" \
+         "THREAD_KIND=$(THREAD_KIND)" \
+         "TRACE=$(TRACE)" \
+@@ -93,7 +115,7 @@ LIBADA_FLAGS_TO_PASS = \
+         "exeext=.exeext.should.not.be.used " \
+ 	'CC=the.host.compiler.should.not.be.needed' \
+ 	"GCC_FOR_TARGET=$(CC)" \
+-        "CFLAGS=$(CFLAGS)"
+        "CFLAGS=$(CFLAGS) $(DEFAULTMULTIFLAGS)"
+ 
+ .PHONY: libada gnatlib gnatlib-shared gnatlib-sjlj gnatlib-zcx osconstool
+ 
+--- config-ml.in.jj	2019-01-09 12:50:16.646501448 +0100
+++ config-ml.in	2019-01-11 18:16:23.442726914 +0100
+@@ -511,6 +511,8 @@ multi-do:
+ 				ADAFLAGS="$(ADAFLAGS) $${flags}" \
+ 				prefix="$(prefix)" \
+ 				exec_prefix="$(exec_prefix)" \
+				mandir="$(mandir)" \
+				infodir="$(infodir)" \
+ 				GOCFLAGS="$(GOCFLAGS) $${flags}" \
+ 				GDCFLAGS="$(GDCFLAGS) $${flags}" \
+ 				CXXFLAGS="$(CXXFLAGS) $${flags}" \
+--- libcpp/macro.c.jj	2019-01-09 13:01:21.420552123 +0100
+++ libcpp/macro.c	2019-01-11 18:18:17.736876285 +0100
+@@ -3256,8 +3256,6 @@ static cpp_macro *
+ create_iso_definition (cpp_reader *pfile)
+ {
+   bool following_paste_op = false;
+-  const char *paste_op_error_msg =
+-    N_("'##' cannot appear at either end of a macro expansion");
+   unsigned int num_extra_tokens = 0;
+   unsigned nparms = 0;
+   cpp_hashnode **params = NULL;
+@@ -3382,7 +3380,9 @@ create_iso_definition (cpp_reader *pfile
+ 	     function-like macros, but not at the end.  */
+ 	  if (following_paste_op)
+ 	    {
+-	      cpp_error (pfile, CPP_DL_ERROR, paste_op_error_msg);
+	      cpp_error (pfile, CPP_DL_ERROR,
+			 "'##' cannot appear at either end of a macro "
+			 "expansion");
+ 	      goto out;
+ 	    }
+ 	  if (!vaopt_tracker.completed ())
+@@ -3397,7 +3397,9 @@ create_iso_definition (cpp_reader *pfile
+ 	     function-like macros, but not at the beginning.  */
+ 	  if (macro->count == 1)
+ 	    {
+-	      cpp_error (pfile, CPP_DL_ERROR, paste_op_error_msg);
+	      cpp_error (pfile, CPP_DL_ERROR,
+			 "'##' cannot appear at either end of a macro "
+			 "expansion");
+ 	      goto out;
+ 	    }
+ 
+--- libcpp/expr.c.jj	2019-01-09 13:01:22.415535734 +0100
+++ libcpp/expr.c	2019-01-11 18:16:23.444726882 +0100
+@@ -788,16 +788,17 @@ cpp_classify_number (cpp_reader *pfile,
+       if ((result & CPP_N_WIDTH) == CPP_N_LARGE
+ 	  && CPP_OPTION (pfile, cpp_warn_long_long))
+         {
+-          const char *message = CPP_OPTION (pfile, cplusplus) 
+-				? N_("use of C++11 long long integer constant")
+-		                : N_("use of C99 long long integer constant");
+-
+ 	  if (CPP_OPTION (pfile, c99))
+             cpp_warning_with_line (pfile, CPP_W_LONG_LONG, virtual_location,
+-				   0, message);
+				   0, CPP_OPTION (pfile, cplusplus)
+				      ? N_("use of C++11 long long integer constant")
+				      : N_("use of C99 long long integer constant"));
+           else
+             cpp_pedwarning_with_line (pfile, CPP_W_LONG_LONG,
+-				      virtual_location, 0, message);
+				      virtual_location, 0,
+				      CPP_OPTION (pfile, cplusplus)
+				      ? N_("use of C++11 long long integer constant")
+				      : N_("use of C99 long long integer constant"));
+         }
+ 
+       result |= CPP_N_INTEGER;
--- a/gcc10-i386-libgomp.patch
+++ b/gcc10-i386-libgomp.patch
@ -0,0 +1,11 @@
+--- libgomp/configure.tgt.jj	2008-01-10 20:53:48.000000000 +0100
+++ libgomp/configure.tgt	2008-03-27 12:44:51.000000000 +0100
+@@ -67,7 +67,7 @@ if test $enable_linux_futex = yes; then
+ 	    ;;
+ 	  *)
+ 	    if test -z "$with_arch"; then
+-	      XCFLAGS="${XCFLAGS} -march=i486 -mtune=${target_cpu}"
+	      XCFLAGS="${XCFLAGS} -march=i486 -mtune=generic"
+ 	    fi
+ 	esac
+ 	;;
--- a/gcc10-isl-dl.patch
+++ b/gcc10-isl-dl.patch
@ -0,0 +1,715 @@
+--- gcc/Makefile.in.jj	2015-06-06 10:00:25.000000000 +0200
+++ gcc/Makefile.in	2015-11-04 14:56:02.643536437 +0100
+@@ -1063,7 +1063,7 @@ BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
+ # and the system's installed libraries.
+ LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
+ 	$(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
+-BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
+BACKENDLIBS = $(if $(ISLLIBS),-ldl) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
+ 	$(ZLIB) $(ZSTD_LIB)
+ # Any system libraries needed just for GNAT.
+ SYSLIBS = @GNAT_LIBEXC@
+@@ -2302,6 +2302,15 @@ $(out_object_file): $(out_file)
+ $(common_out_object_file): $(common_out_file)
+ 	$(COMPILE) $<
+ 	$(POSTCOMPILE)
+
+graphite%.o : \
+  ALL_CFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CFLAGS))
+graphite.o : \
+  ALL_CFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CFLAGS))
+graphite%.o : \
+  ALL_CXXFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CXXFLAGS))
+graphite.o : \
+  ALL_CXXFLAGS := -O $(filter-out -fkeep-inline-functions, $(ALL_CXXFLAGS))
+ #
+ # Generate header and source files from the machine description,
+ # and compile them.
+--- gcc/graphite.h.jj	2016-01-27 12:44:06.000000000 +0100
+++ gcc/graphite.h	2016-01-27 13:26:38.309876856 +0100
+@@ -39,6 +39,590 @@ along with GCC; see the file COPYING3.
+ #include <isl/schedule_node.h>
+ #include <isl/id.h>
+ #include <isl/space.h>
+#include <isl/version.h>
+#include <dlfcn.h>
+
+#define DYNSYMS \
+  DYNSYM (isl_aff_add_coefficient_si); \
+  DYNSYM (isl_aff_free); \
+  DYNSYM (isl_aff_get_space); \
+  DYNSYM (isl_aff_set_coefficient_si); \
+  DYNSYM (isl_aff_set_constant_si); \
+  DYNSYM (isl_aff_zero_on_domain); \
+  DYNSYM (isl_band_free); \
+  DYNSYM (isl_band_get_children); \
+  DYNSYM (isl_band_get_partial_schedule); \
+  DYNSYM (isl_band_has_children); \
+  DYNSYM (isl_band_list_free); \
+  DYNSYM (isl_band_list_get_band); \
+  DYNSYM (isl_band_list_get_ctx); \
+  DYNSYM (isl_band_list_n_band); \
+  DYNSYM (isl_band_n_member); \
+  DYNSYM (isl_basic_map_add_constraint); \
+  DYNSYM (isl_basic_map_project_out); \
+  DYNSYM (isl_basic_map_universe); \
+  DYNSYM (isl_constraint_set_coefficient_si); \
+  DYNSYM (isl_constraint_set_constant_si); \
+  DYNSYM (isl_ctx_alloc); \
+  DYNSYM (isl_ctx_free); \
+  DYNSYM (isl_equality_alloc); \
+  DYNSYM (isl_id_alloc); \
+  DYNSYM (isl_id_copy); \
+  DYNSYM (isl_id_free); \
+  DYNSYM (isl_inequality_alloc); \
+  DYNSYM (isl_local_space_copy); \
+  DYNSYM (isl_local_space_free); \
+  DYNSYM (isl_local_space_from_space); \
+  DYNSYM (isl_local_space_range); \
+  DYNSYM (isl_map_add_constraint); \
+  DYNSYM (isl_map_add_dims); \
+  DYNSYM (isl_map_align_params); \
+  DYNSYM (isl_map_apply_range); \
+  DYNSYM (isl_map_copy); \
+  DYNSYM (isl_map_dim); \
+  DYNSYM (isl_map_dump); \
+  DYNSYM (isl_map_equate); \
+  DYNSYM (isl_map_fix_si); \
+  DYNSYM (isl_map_flat_product); \
+  DYNSYM (isl_map_flat_range_product); \
+  DYNSYM (isl_map_free); \
+  DYNSYM (isl_map_from_basic_map); \
+  DYNSYM (isl_map_from_pw_aff); \
+  DYNSYM (isl_map_from_union_map); \
+  DYNSYM (isl_map_get_ctx); \
+  DYNSYM (isl_map_get_space); \
+  DYNSYM (isl_map_get_tuple_id); \
+  DYNSYM (isl_map_insert_dims); \
+  DYNSYM (isl_map_intersect); \
+  DYNSYM (isl_map_intersect_domain); \
+  DYNSYM (isl_map_intersect_range); \
+  DYNSYM (isl_map_is_empty); \
+  DYNSYM (isl_map_lex_ge); \
+  DYNSYM (isl_map_lex_le); \
+  DYNSYM (isl_map_n_out); \
+  DYNSYM (isl_map_range); \
+  DYNSYM (isl_map_set_tuple_id); \
+  DYNSYM (isl_map_universe); \
+  DYNSYM (isl_options_set_on_error); \
+  DYNSYM (isl_options_set_schedule_serialize_sccs); \
+  DYNSYM (isl_printer_set_yaml_style); \
+  DYNSYM (isl_options_set_schedule_max_constant_term); \
+  DYNSYM (isl_options_set_schedule_maximize_band_depth); \
+  DYNSYM (isl_printer_free); \
+  DYNSYM (isl_printer_print_aff); \
+  DYNSYM (isl_printer_print_constraint); \
+  DYNSYM (isl_printer_print_map); \
+  DYNSYM (isl_printer_print_set); \
+  DYNSYM (isl_printer_to_file); \
+  DYNSYM (isl_pw_aff_add); \
+  DYNSYM (isl_pw_aff_alloc); \
+  DYNSYM (isl_pw_aff_copy); \
+  DYNSYM (isl_pw_aff_eq_set); \
+  DYNSYM (isl_pw_aff_free); \
+  DYNSYM (isl_pw_aff_from_aff); \
+  DYNSYM (isl_pw_aff_ge_set); \
+  DYNSYM (isl_pw_aff_gt_set); \
+  DYNSYM (isl_pw_aff_is_cst); \
+  DYNSYM (isl_pw_aff_le_set); \
+  DYNSYM (isl_pw_aff_lt_set); \
+  DYNSYM (isl_pw_aff_mul); \
+  DYNSYM (isl_pw_aff_ne_set); \
+  DYNSYM (isl_pw_aff_nonneg_set); \
+  DYNSYM (isl_pw_aff_set_tuple_id); \
+  DYNSYM (isl_pw_aff_sub); \
+  DYNSYM (isl_pw_aff_zero_set); \
+  DYNSYM (isl_schedule_free); \
+  DYNSYM (isl_schedule_get_band_forest); \
+  DYNSYM (isl_set_add_constraint); \
+  DYNSYM (isl_set_add_dims); \
+  DYNSYM (isl_set_apply); \
+  DYNSYM (isl_set_coalesce); \
+  DYNSYM (isl_set_copy); \
+  DYNSYM (isl_set_dim); \
+  DYNSYM (isl_set_fix_si); \
+  DYNSYM (isl_set_free); \
+  DYNSYM (isl_set_get_space); \
+  DYNSYM (isl_set_get_tuple_id); \
+  DYNSYM (isl_set_intersect); \
+  DYNSYM (isl_set_is_empty); \
+  DYNSYM (isl_set_n_dim); \
+  DYNSYM (isl_set_nat_universe); \
+  DYNSYM (isl_set_project_out); \
+  DYNSYM (isl_set_set_tuple_id); \
+  DYNSYM (isl_set_universe); \
+  DYNSYM (isl_space_add_dims); \
+  DYNSYM (isl_space_alloc); \
+  DYNSYM (isl_space_copy); \
+  DYNSYM (isl_space_dim); \
+  DYNSYM (isl_space_domain); \
+  DYNSYM (isl_space_find_dim_by_id); \
+  DYNSYM (isl_space_free); \
+  DYNSYM (isl_space_from_domain); \
+  DYNSYM (isl_space_get_tuple_id); \
+  DYNSYM (isl_space_params_alloc); \
+  DYNSYM (isl_space_range); \
+  DYNSYM (isl_space_set_alloc); \
+  DYNSYM (isl_space_set_dim_id); \
+  DYNSYM (isl_space_set_tuple_id); \
+  DYNSYM (isl_union_map_add_map); \
+  DYNSYM (isl_union_map_align_params); \
+  DYNSYM (isl_union_map_apply_domain); \
+  DYNSYM (isl_union_map_apply_range); \
+  DYNSYM (isl_union_map_compute_flow); \
+  DYNSYM (isl_union_map_copy); \
+  DYNSYM (isl_union_map_empty); \
+  DYNSYM (isl_union_map_flat_range_product); \
+  DYNSYM (isl_union_map_foreach_map); \
+  DYNSYM (isl_union_map_free); \
+  DYNSYM (isl_union_map_from_map); \
+  DYNSYM (isl_union_map_get_ctx); \
+  DYNSYM (isl_union_map_get_space); \
+  DYNSYM (isl_union_map_gist_domain); \
+  DYNSYM (isl_union_map_gist_range); \
+  DYNSYM (isl_union_map_intersect_domain); \
+  DYNSYM (isl_union_map_is_empty); \
+  DYNSYM (isl_union_map_subtract); \
+  DYNSYM (isl_union_map_union); \
+  DYNSYM (isl_union_set_add_set); \
+  DYNSYM (isl_union_set_compute_schedule); \
+  DYNSYM (isl_union_set_copy); \
+  DYNSYM (isl_union_set_empty); \
+  DYNSYM (isl_union_set_from_set); \
+  DYNSYM (isl_aff_add_constant_val); \
+  DYNSYM (isl_aff_get_coefficient_val); \
+  DYNSYM (isl_aff_get_ctx); \
+  DYNSYM (isl_aff_mod_val); \
+  DYNSYM (isl_ast_build_ast_from_schedule); \
+  DYNSYM (isl_ast_build_free); \
+  DYNSYM (isl_ast_build_from_context); \
+  DYNSYM (isl_ast_build_get_ctx); \
+  DYNSYM (isl_ast_build_get_schedule); \
+  DYNSYM (isl_ast_build_get_schedule_space); \
+  DYNSYM (isl_ast_build_set_before_each_for); \
+  DYNSYM (isl_ast_build_set_options); \
+  DYNSYM (isl_ast_expr_free); \
+  DYNSYM (isl_ast_expr_from_val); \
+  DYNSYM (isl_ast_expr_get_ctx); \
+  DYNSYM (isl_ast_expr_get_id); \
+  DYNSYM (isl_ast_expr_get_op_arg); \
+  DYNSYM (isl_ast_expr_get_op_n_arg); \
+  DYNSYM (isl_ast_expr_get_op_type); \
+  DYNSYM (isl_ast_expr_get_type); \
+  DYNSYM (isl_ast_expr_get_val); \
+  DYNSYM (isl_ast_expr_sub); \
+  DYNSYM (isl_ast_node_block_get_children); \
+  DYNSYM (isl_ast_node_for_get_body); \
+  DYNSYM (isl_ast_node_for_get_cond); \
+  DYNSYM (isl_ast_node_for_get_inc); \
+  DYNSYM (isl_ast_node_for_get_init); \
+  DYNSYM (isl_ast_node_for_get_iterator); \
+  DYNSYM (isl_ast_node_free); \
+  DYNSYM (isl_ast_node_get_annotation); \
+  DYNSYM (isl_ast_node_get_type); \
+  DYNSYM (isl_ast_node_if_get_cond); \
+  DYNSYM (isl_ast_node_if_get_else); \
+  DYNSYM (isl_ast_node_if_get_then); \
+  DYNSYM (isl_ast_node_list_free); \
+  DYNSYM (isl_ast_node_list_get_ast_node); \
+  DYNSYM (isl_ast_node_list_n_ast_node); \
+  DYNSYM (isl_ast_node_user_get_expr); \
+  DYNSYM (isl_constraint_set_coefficient_val); \
+  DYNSYM (isl_constraint_set_constant_val); \
+  DYNSYM (isl_id_get_user); \
+  DYNSYM (isl_local_space_get_ctx); \
+  DYNSYM (isl_map_fix_val); \
+  DYNSYM (isl_options_set_ast_build_atomic_upper_bound); \
+  DYNSYM (isl_printer_print_ast_node); \
+  DYNSYM (isl_printer_print_str); \
+  DYNSYM (isl_printer_set_output_format); \
+  DYNSYM (isl_pw_aff_mod_val); \
+  DYNSYM (isl_schedule_constraints_compute_schedule); \
+  DYNSYM (isl_schedule_constraints_on_domain); \
+  DYNSYM (isl_schedule_constraints_set_coincidence); \
+  DYNSYM (isl_schedule_constraints_set_proximity); \
+  DYNSYM (isl_schedule_constraints_set_validity); \
+  DYNSYM (isl_set_get_dim_id); \
+  DYNSYM (isl_set_max_val); \
+  DYNSYM (isl_set_min_val); \
+  DYNSYM (isl_set_params); \
+  DYNSYM (isl_space_align_params); \
+  DYNSYM (isl_space_map_from_domain_and_range); \
+  DYNSYM (isl_space_set_tuple_name); \
+  DYNSYM (isl_space_wrap); \
+  DYNSYM (isl_union_map_from_domain_and_range); \
+  DYNSYM (isl_union_map_range); \
+  DYNSYM (isl_union_set_union); \
+  DYNSYM (isl_union_set_universe); \
+  DYNSYM (isl_val_2exp); \
+  DYNSYM (isl_val_add_ui); \
+  DYNSYM (isl_val_copy); \
+  DYNSYM (isl_val_free); \
+  DYNSYM (isl_val_int_from_si); \
+  DYNSYM (isl_val_int_from_ui); \
+  DYNSYM (isl_val_mul); \
+  DYNSYM (isl_val_neg); \
+  DYNSYM (isl_val_sub); \
+  DYNSYM (isl_printer_print_union_map); \
+  DYNSYM (isl_pw_aff_get_ctx); \
+  DYNSYM (isl_val_is_int); \
+  DYNSYM (isl_ctx_get_max_operations); \
+  DYNSYM (isl_ctx_set_max_operations); \
+  DYNSYM (isl_ctx_last_error); \
+  DYNSYM (isl_ctx_reset_operations); \
+  DYNSYM (isl_map_coalesce); \
+  DYNSYM (isl_printer_print_schedule); \
+  DYNSYM (isl_set_set_dim_id); \
+  DYNSYM (isl_union_map_coalesce); \
+  DYNSYM (isl_multi_val_set_val); \
+  DYNSYM (isl_multi_val_zero); \
+  DYNSYM (isl_options_set_schedule_max_coefficient); \
+  DYNSYM (isl_options_set_tile_scale_tile_loops); \
+  DYNSYM (isl_schedule_copy); \
+  DYNSYM (isl_schedule_get_map); \
+  DYNSYM (isl_schedule_map_schedule_node_bottom_up); \
+  DYNSYM (isl_schedule_node_band_get_permutable); \
+  DYNSYM (isl_schedule_node_band_get_space); \
+  DYNSYM (isl_schedule_node_band_tile); \
+  DYNSYM (isl_schedule_node_child); \
+  DYNSYM (isl_schedule_node_free); \
+  DYNSYM (isl_schedule_node_get_child); \
+  DYNSYM (isl_schedule_node_get_ctx); \
+  DYNSYM (isl_schedule_node_get_type); \
+  DYNSYM (isl_schedule_node_n_children); \
+  DYNSYM (isl_union_map_is_equal); \
+  DYNSYM (isl_union_access_info_compute_flow); \
+  DYNSYM (isl_union_access_info_from_sink); \
+  DYNSYM (isl_union_access_info_set_may_source); \
+  DYNSYM (isl_union_access_info_set_must_source); \
+  DYNSYM (isl_union_access_info_set_schedule); \
+  DYNSYM (isl_union_flow_free); \
+  DYNSYM (isl_union_flow_get_may_dependence); \
+  DYNSYM (isl_union_flow_get_must_dependence); \
+  DYNSYM (isl_aff_var_on_domain); \
+  DYNSYM (isl_multi_aff_from_aff); \
+  DYNSYM (isl_schedule_get_ctx); \
+  DYNSYM (isl_multi_aff_set_tuple_id); \
+  DYNSYM (isl_multi_aff_dim); \
+  DYNSYM (isl_schedule_get_domain); \
+  DYNSYM (isl_union_set_is_empty); \
+  DYNSYM (isl_union_set_get_space); \
+  DYNSYM (isl_union_pw_multi_aff_empty); \
+  DYNSYM (isl_union_set_foreach_set); \
+  DYNSYM (isl_union_set_free); \
+  DYNSYM (isl_multi_union_pw_aff_from_union_pw_multi_aff); \
+  DYNSYM (isl_multi_union_pw_aff_apply_multi_aff); \
+  DYNSYM (isl_schedule_insert_partial_schedule); \
+  DYNSYM (isl_union_pw_multi_aff_free); \
+  DYNSYM (isl_pw_multi_aff_project_out_map); \
+  DYNSYM (isl_union_pw_multi_aff_add_pw_multi_aff); \
+  DYNSYM (isl_schedule_from_domain); \
+  DYNSYM (isl_schedule_sequence); \
+  DYNSYM (isl_ast_build_node_from_schedule); \
+  DYNSYM (isl_ast_node_mark_get_node); \
+  DYNSYM (isl_schedule_node_band_member_get_ast_loop_type); \
+  DYNSYM (isl_schedule_node_band_member_set_ast_loop_type); \
+  DYNSYM (isl_val_n_abs_num_chunks); \
+  DYNSYM (isl_val_get_abs_num_chunks); \
+  DYNSYM (isl_val_int_from_chunks); \
+  DYNSYM (isl_val_is_neg); \
+  DYNSYM (isl_version); \
+  DYNSYM (isl_options_get_on_error); \
+  DYNSYM (isl_ctx_reset_error);
+
+extern struct isl_pointers_s__
+{
+  bool inited;
+  void *h;
+#define DYNSYM(x) __typeof (x) *p_##x
+  DYNSYMS
+#undef DYNSYM
+} isl_pointers__;
+
+#define isl_aff_add_coefficient_si (*isl_pointers__.p_isl_aff_add_coefficient_si)
+#define isl_aff_free (*isl_pointers__.p_isl_aff_free)
+#define isl_aff_get_space (*isl_pointers__.p_isl_aff_get_space)
+#define isl_aff_set_coefficient_si (*isl_pointers__.p_isl_aff_set_coefficient_si)
+#define isl_aff_set_constant_si (*isl_pointers__.p_isl_aff_set_constant_si)
+#define isl_aff_zero_on_domain (*isl_pointers__.p_isl_aff_zero_on_domain)
+#define isl_band_free (*isl_pointers__.p_isl_band_free)
+#define isl_band_get_children (*isl_pointers__.p_isl_band_get_children)
+#define isl_band_get_partial_schedule (*isl_pointers__.p_isl_band_get_partial_schedule)
+#define isl_band_has_children (*isl_pointers__.p_isl_band_has_children)
+#define isl_band_list_free (*isl_pointers__.p_isl_band_list_free)
+#define isl_band_list_get_band (*isl_pointers__.p_isl_band_list_get_band)
+#define isl_band_list_get_ctx (*isl_pointers__.p_isl_band_list_get_ctx)
+#define isl_band_list_n_band (*isl_pointers__.p_isl_band_list_n_band)
+#define isl_band_n_member (*isl_pointers__.p_isl_band_n_member)
+#define isl_basic_map_add_constraint (*isl_pointers__.p_isl_basic_map_add_constraint)
+#define isl_basic_map_project_out (*isl_pointers__.p_isl_basic_map_project_out)
+#define isl_basic_map_universe (*isl_pointers__.p_isl_basic_map_universe)
+#define isl_constraint_set_coefficient_si (*isl_pointers__.p_isl_constraint_set_coefficient_si)
+#define isl_constraint_set_constant_si (*isl_pointers__.p_isl_constraint_set_constant_si)
+#define isl_ctx_alloc (*isl_pointers__.p_isl_ctx_alloc)
+#define isl_ctx_free (*isl_pointers__.p_isl_ctx_free)
+#define isl_equality_alloc (*isl_pointers__.p_isl_equality_alloc)
+#define isl_id_alloc (*isl_pointers__.p_isl_id_alloc)
+#define isl_id_copy (*isl_pointers__.p_isl_id_copy)
+#define isl_id_free (*isl_pointers__.p_isl_id_free)
+#define isl_inequality_alloc (*isl_pointers__.p_isl_inequality_alloc)
+#define isl_local_space_copy (*isl_pointers__.p_isl_local_space_copy)
+#define isl_local_space_free (*isl_pointers__.p_isl_local_space_free)
+#define isl_local_space_from_space (*isl_pointers__.p_isl_local_space_from_space)
+#define isl_local_space_range (*isl_pointers__.p_isl_local_space_range)
+#define isl_map_add_constraint (*isl_pointers__.p_isl_map_add_constraint)
+#define isl_map_add_dims (*isl_pointers__.p_isl_map_add_dims)
+#define isl_map_align_params (*isl_pointers__.p_isl_map_align_params)
+#define isl_map_apply_range (*isl_pointers__.p_isl_map_apply_range)
+#define isl_map_copy (*isl_pointers__.p_isl_map_copy)
+#define isl_map_dim (*isl_pointers__.p_isl_map_dim)
+#define isl_map_dump (*isl_pointers__.p_isl_map_dump)
+#define isl_map_equate (*isl_pointers__.p_isl_map_equate)
+#define isl_map_fix_si (*isl_pointers__.p_isl_map_fix_si)
+#define isl_map_flat_product (*isl_pointers__.p_isl_map_flat_product)
+#define isl_map_flat_range_product (*isl_pointers__.p_isl_map_flat_range_product)
+#define isl_map_free (*isl_pointers__.p_isl_map_free)
+#define isl_map_from_basic_map (*isl_pointers__.p_isl_map_from_basic_map)
+#define isl_map_from_pw_aff (*isl_pointers__.p_isl_map_from_pw_aff)
+#define isl_map_from_union_map (*isl_pointers__.p_isl_map_from_union_map)
+#define isl_map_get_ctx (*isl_pointers__.p_isl_map_get_ctx)
+#define isl_map_get_space (*isl_pointers__.p_isl_map_get_space)
+#define isl_map_get_tuple_id (*isl_pointers__.p_isl_map_get_tuple_id)
+#define isl_map_insert_dims (*isl_pointers__.p_isl_map_insert_dims)
+#define isl_map_intersect (*isl_pointers__.p_isl_map_intersect)
+#define isl_map_intersect_domain (*isl_pointers__.p_isl_map_intersect_domain)
+#define isl_map_intersect_range (*isl_pointers__.p_isl_map_intersect_range)
+#define isl_map_is_empty (*isl_pointers__.p_isl_map_is_empty)
+#define isl_map_lex_ge (*isl_pointers__.p_isl_map_lex_ge)
+#define isl_map_lex_le (*isl_pointers__.p_isl_map_lex_le)
+#define isl_map_n_out (*isl_pointers__.p_isl_map_n_out)
+#define isl_map_range (*isl_pointers__.p_isl_map_range)
+#define isl_map_set_tuple_id (*isl_pointers__.p_isl_map_set_tuple_id)
+#define isl_map_universe (*isl_pointers__.p_isl_map_universe)
+#define isl_options_set_on_error (*isl_pointers__.p_isl_options_set_on_error)
+#define isl_options_set_schedule_serialize_sccs (*isl_pointers__.p_isl_options_set_schedule_serialize_sccs)
+#define isl_printer_set_yaml_style (*isl_pointers__.p_isl_printer_set_yaml_style)
+#define isl_options_set_schedule_max_constant_term (*isl_pointers__.p_isl_options_set_schedule_max_constant_term)
+#define isl_options_set_schedule_maximize_band_depth (*isl_pointers__.p_isl_options_set_schedule_maximize_band_depth)
+#define isl_printer_free (*isl_pointers__.p_isl_printer_free)
+#define isl_printer_print_aff (*isl_pointers__.p_isl_printer_print_aff)
+#define isl_printer_print_constraint (*isl_pointers__.p_isl_printer_print_constraint)
+#define isl_printer_print_map (*isl_pointers__.p_isl_printer_print_map)
+#define isl_printer_print_set (*isl_pointers__.p_isl_printer_print_set)
+#define isl_printer_to_file (*isl_pointers__.p_isl_printer_to_file)
+#define isl_pw_aff_add (*isl_pointers__.p_isl_pw_aff_add)
+#define isl_pw_aff_alloc (*isl_pointers__.p_isl_pw_aff_alloc)
+#define isl_pw_aff_copy (*isl_pointers__.p_isl_pw_aff_copy)
+#define isl_pw_aff_eq_set (*isl_pointers__.p_isl_pw_aff_eq_set)
+#define isl_pw_aff_free (*isl_pointers__.p_isl_pw_aff_free)
+#define isl_pw_aff_from_aff (*isl_pointers__.p_isl_pw_aff_from_aff)
+#define isl_pw_aff_ge_set (*isl_pointers__.p_isl_pw_aff_ge_set)
+#define isl_pw_aff_gt_set (*isl_pointers__.p_isl_pw_aff_gt_set)
+#define isl_pw_aff_is_cst (*isl_pointers__.p_isl_pw_aff_is_cst)
+#define isl_pw_aff_le_set (*isl_pointers__.p_isl_pw_aff_le_set)
+#define isl_pw_aff_lt_set (*isl_pointers__.p_isl_pw_aff_lt_set)
+#define isl_pw_aff_mul (*isl_pointers__.p_isl_pw_aff_mul)
+#define isl_pw_aff_ne_set (*isl_pointers__.p_isl_pw_aff_ne_set)
+#define isl_pw_aff_nonneg_set (*isl_pointers__.p_isl_pw_aff_nonneg_set)
+#define isl_pw_aff_set_tuple_id (*isl_pointers__.p_isl_pw_aff_set_tuple_id)
+#define isl_pw_aff_sub (*isl_pointers__.p_isl_pw_aff_sub)
+#define isl_pw_aff_zero_set (*isl_pointers__.p_isl_pw_aff_zero_set)
+#define isl_schedule_free (*isl_pointers__.p_isl_schedule_free)
+#define isl_schedule_get_band_forest (*isl_pointers__.p_isl_schedule_get_band_forest)
+#define isl_set_add_constraint (*isl_pointers__.p_isl_set_add_constraint)
+#define isl_set_add_dims (*isl_pointers__.p_isl_set_add_dims)
+#define isl_set_apply (*isl_pointers__.p_isl_set_apply)
+#define isl_set_coalesce (*isl_pointers__.p_isl_set_coalesce)
+#define isl_set_copy (*isl_pointers__.p_isl_set_copy)
+#define isl_set_dim (*isl_pointers__.p_isl_set_dim)
+#define isl_set_fix_si (*isl_pointers__.p_isl_set_fix_si)
+#define isl_set_free (*isl_pointers__.p_isl_set_free)
+#define isl_set_get_space (*isl_pointers__.p_isl_set_get_space)
+#define isl_set_get_tuple_id (*isl_pointers__.p_isl_set_get_tuple_id)
+#define isl_set_intersect (*isl_pointers__.p_isl_set_intersect)
+#define isl_set_is_empty (*isl_pointers__.p_isl_set_is_empty)
+#define isl_set_n_dim (*isl_pointers__.p_isl_set_n_dim)
+#define isl_set_nat_universe (*isl_pointers__.p_isl_set_nat_universe)
+#define isl_set_project_out (*isl_pointers__.p_isl_set_project_out)
+#define isl_set_set_tuple_id (*isl_pointers__.p_isl_set_set_tuple_id)
+#define isl_set_universe (*isl_pointers__.p_isl_set_universe)
+#define isl_space_add_dims (*isl_pointers__.p_isl_space_add_dims)
+#define isl_space_alloc (*isl_pointers__.p_isl_space_alloc)
+#define isl_space_copy (*isl_pointers__.p_isl_space_copy)
+#define isl_space_dim (*isl_pointers__.p_isl_space_dim)
+#define isl_space_domain (*isl_pointers__.p_isl_space_domain)
+#define isl_space_find_dim_by_id (*isl_pointers__.p_isl_space_find_dim_by_id)
+#define isl_space_free (*isl_pointers__.p_isl_space_free)
+#define isl_space_from_domain (*isl_pointers__.p_isl_space_from_domain)
+#define isl_space_get_tuple_id (*isl_pointers__.p_isl_space_get_tuple_id)
+#define isl_space_params_alloc (*isl_pointers__.p_isl_space_params_alloc)
+#define isl_space_range (*isl_pointers__.p_isl_space_range)
+#define isl_space_set_alloc (*isl_pointers__.p_isl_space_set_alloc)
+#define isl_space_set_dim_id (*isl_pointers__.p_isl_space_set_dim_id)
+#define isl_space_set_tuple_id (*isl_pointers__.p_isl_space_set_tuple_id)
+#define isl_union_map_add_map (*isl_pointers__.p_isl_union_map_add_map)
+#define isl_union_map_align_params (*isl_pointers__.p_isl_union_map_align_params)
+#define isl_union_map_apply_domain (*isl_pointers__.p_isl_union_map_apply_domain)
+#define isl_union_map_apply_range (*isl_pointers__.p_isl_union_map_apply_range)
+#define isl_union_map_compute_flow (*isl_pointers__.p_isl_union_map_compute_flow)
+#define isl_union_map_copy (*isl_pointers__.p_isl_union_map_copy)
+#define isl_union_map_empty (*isl_pointers__.p_isl_union_map_empty)
+#define isl_union_map_flat_range_product (*isl_pointers__.p_isl_union_map_flat_range_product)
+#define isl_union_map_foreach_map (*isl_pointers__.p_isl_union_map_foreach_map)
+#define isl_union_map_free (*isl_pointers__.p_isl_union_map_free)
+#define isl_union_map_from_map (*isl_pointers__.p_isl_union_map_from_map)
+#define isl_union_map_get_ctx (*isl_pointers__.p_isl_union_map_get_ctx)
+#define isl_union_map_get_space (*isl_pointers__.p_isl_union_map_get_space)
+#define isl_union_map_gist_domain (*isl_pointers__.p_isl_union_map_gist_domain)
+#define isl_union_map_gist_range (*isl_pointers__.p_isl_union_map_gist_range)
+#define isl_union_map_intersect_domain (*isl_pointers__.p_isl_union_map_intersect_domain)
+#define isl_union_map_is_empty (*isl_pointers__.p_isl_union_map_is_empty)
+#define isl_union_map_subtract (*isl_pointers__.p_isl_union_map_subtract)
+#define isl_union_map_union (*isl_pointers__.p_isl_union_map_union)
+#define isl_union_set_add_set (*isl_pointers__.p_isl_union_set_add_set)
+#define isl_union_set_compute_schedule (*isl_pointers__.p_isl_union_set_compute_schedule)
+#define isl_union_set_copy (*isl_pointers__.p_isl_union_set_copy)
+#define isl_union_set_empty (*isl_pointers__.p_isl_union_set_empty)
+#define isl_union_set_from_set (*isl_pointers__.p_isl_union_set_from_set)
+#define isl_aff_add_constant_val (*isl_pointers__.p_isl_aff_add_constant_val)
+#define isl_aff_get_coefficient_val (*isl_pointers__.p_isl_aff_get_coefficient_val)
+#define isl_aff_get_ctx (*isl_pointers__.p_isl_aff_get_ctx)
+#define isl_aff_mod_val (*isl_pointers__.p_isl_aff_mod_val)
+#define isl_ast_build_ast_from_schedule (*isl_pointers__.p_isl_ast_build_ast_from_schedule)
+#define isl_ast_build_free (*isl_pointers__.p_isl_ast_build_free)
+#define isl_ast_build_from_context (*isl_pointers__.p_isl_ast_build_from_context)
+#define isl_ast_build_get_ctx (*isl_pointers__.p_isl_ast_build_get_ctx)
+#define isl_ast_build_get_schedule (*isl_pointers__.p_isl_ast_build_get_schedule)
+#define isl_ast_build_get_schedule_space (*isl_pointers__.p_isl_ast_build_get_schedule_space)
+#define isl_ast_build_set_before_each_for (*isl_pointers__.p_isl_ast_build_set_before_each_for)
+#define isl_ast_build_set_options (*isl_pointers__.p_isl_ast_build_set_options)
+#define isl_ast_expr_free (*isl_pointers__.p_isl_ast_expr_free)
+#define isl_ast_expr_from_val (*isl_pointers__.p_isl_ast_expr_from_val)
+#define isl_ast_expr_get_ctx (*isl_pointers__.p_isl_ast_expr_get_ctx)
+#define isl_ast_expr_get_id (*isl_pointers__.p_isl_ast_expr_get_id)
+#define isl_ast_expr_get_op_arg (*isl_pointers__.p_isl_ast_expr_get_op_arg)
+#define isl_ast_expr_get_op_n_arg (*isl_pointers__.p_isl_ast_expr_get_op_n_arg)
+#define isl_ast_expr_get_op_type (*isl_pointers__.p_isl_ast_expr_get_op_type)
+#define isl_ast_expr_get_type (*isl_pointers__.p_isl_ast_expr_get_type)
+#define isl_ast_expr_get_val (*isl_pointers__.p_isl_ast_expr_get_val)
+#define isl_ast_expr_sub (*isl_pointers__.p_isl_ast_expr_sub)
+#define isl_ast_node_block_get_children (*isl_pointers__.p_isl_ast_node_block_get_children)
+#define isl_ast_node_for_get_body (*isl_pointers__.p_isl_ast_node_for_get_body)
+#define isl_ast_node_for_get_cond (*isl_pointers__.p_isl_ast_node_for_get_cond)
+#define isl_ast_node_for_get_inc (*isl_pointers__.p_isl_ast_node_for_get_inc)
+#define isl_ast_node_for_get_init (*isl_pointers__.p_isl_ast_node_for_get_init)
+#define isl_ast_node_for_get_iterator (*isl_pointers__.p_isl_ast_node_for_get_iterator)
+#define isl_ast_node_free (*isl_pointers__.p_isl_ast_node_free)
+#define isl_ast_node_get_annotation (*isl_pointers__.p_isl_ast_node_get_annotation)
+#define isl_ast_node_get_type (*isl_pointers__.p_isl_ast_node_get_type)
+#define isl_ast_node_if_get_cond (*isl_pointers__.p_isl_ast_node_if_get_cond)
+#define isl_ast_node_if_get_else (*isl_pointers__.p_isl_ast_node_if_get_else)
+#define isl_ast_node_if_get_then (*isl_pointers__.p_isl_ast_node_if_get_then)
+#define isl_ast_node_list_free (*isl_pointers__.p_isl_ast_node_list_free)
+#define isl_ast_node_list_get_ast_node (*isl_pointers__.p_isl_ast_node_list_get_ast_node)
+#define isl_ast_node_list_n_ast_node (*isl_pointers__.p_isl_ast_node_list_n_ast_node)
+#define isl_ast_node_user_get_expr (*isl_pointers__.p_isl_ast_node_user_get_expr)
+#define isl_constraint_set_coefficient_val (*isl_pointers__.p_isl_constraint_set_coefficient_val)
+#define isl_constraint_set_constant_val (*isl_pointers__.p_isl_constraint_set_constant_val)
+#define isl_id_get_user (*isl_pointers__.p_isl_id_get_user)
+#define isl_local_space_get_ctx (*isl_pointers__.p_isl_local_space_get_ctx)
+#define isl_map_fix_val (*isl_pointers__.p_isl_map_fix_val)
+#define isl_options_set_ast_build_atomic_upper_bound (*isl_pointers__.p_isl_options_set_ast_build_atomic_upper_bound)
+#define isl_printer_print_ast_node (*isl_pointers__.p_isl_printer_print_ast_node)
+#define isl_printer_print_str (*isl_pointers__.p_isl_printer_print_str)
+#define isl_printer_set_output_format (*isl_pointers__.p_isl_printer_set_output_format)
+#define isl_pw_aff_mod_val (*isl_pointers__.p_isl_pw_aff_mod_val)
+#define isl_schedule_constraints_compute_schedule (*isl_pointers__.p_isl_schedule_constraints_compute_schedule)
+#define isl_schedule_constraints_on_domain (*isl_pointers__.p_isl_schedule_constraints_on_domain)
+#define isl_schedule_constraints_set_coincidence (*isl_pointers__.p_isl_schedule_constraints_set_coincidence)
+#define isl_schedule_constraints_set_proximity (*isl_pointers__.p_isl_schedule_constraints_set_proximity)
+#define isl_schedule_constraints_set_validity (*isl_pointers__.p_isl_schedule_constraints_set_validity)
+#define isl_set_get_dim_id (*isl_pointers__.p_isl_set_get_dim_id)
+#define isl_set_max_val (*isl_pointers__.p_isl_set_max_val)
+#define isl_set_min_val (*isl_pointers__.p_isl_set_min_val)
+#define isl_set_params (*isl_pointers__.p_isl_set_params)
+#define isl_space_align_params (*isl_pointers__.p_isl_space_align_params)
+#define isl_space_map_from_domain_and_range (*isl_pointers__.p_isl_space_map_from_domain_and_range)
+#define isl_space_set_tuple_name (*isl_pointers__.p_isl_space_set_tuple_name)
+#define isl_space_wrap (*isl_pointers__.p_isl_space_wrap)
+#define isl_union_map_from_domain_and_range (*isl_pointers__.p_isl_union_map_from_domain_and_range)
+#define isl_union_map_range (*isl_pointers__.p_isl_union_map_range)
+#define isl_union_set_union (*isl_pointers__.p_isl_union_set_union)
+#define isl_union_set_universe (*isl_pointers__.p_isl_union_set_universe)
+#define isl_val_2exp (*isl_pointers__.p_isl_val_2exp)
+#define isl_val_add_ui (*isl_pointers__.p_isl_val_add_ui)
+#define isl_val_copy (*isl_pointers__.p_isl_val_copy)
+#define isl_val_free (*isl_pointers__.p_isl_val_free)
+#define isl_val_int_from_si (*isl_pointers__.p_isl_val_int_from_si)
+#define isl_val_int_from_ui (*isl_pointers__.p_isl_val_int_from_ui)
+#define isl_val_mul (*isl_pointers__.p_isl_val_mul)
+#define isl_val_neg (*isl_pointers__.p_isl_val_neg)
+#define isl_val_sub (*isl_pointers__.p_isl_val_sub)
+#define isl_printer_print_union_map (*isl_pointers__.p_isl_printer_print_union_map)
+#define isl_pw_aff_get_ctx (*isl_pointers__.p_isl_pw_aff_get_ctx)
+#define isl_val_is_int (*isl_pointers__.p_isl_val_is_int)
+#define isl_ctx_get_max_operations (*isl_pointers__.p_isl_ctx_get_max_operations)
+#define isl_ctx_set_max_operations (*isl_pointers__.p_isl_ctx_set_max_operations)
+#define isl_ctx_last_error (*isl_pointers__.p_isl_ctx_last_error)
+#define isl_ctx_reset_operations (*isl_pointers__.p_isl_ctx_reset_operations)
+#define isl_map_coalesce (*isl_pointers__.p_isl_map_coalesce)
+#define isl_printer_print_schedule (*isl_pointers__.p_isl_printer_print_schedule)
+#define isl_set_set_dim_id (*isl_pointers__.p_isl_set_set_dim_id)
+#define isl_union_map_coalesce (*isl_pointers__.p_isl_union_map_coalesce)
+#define isl_multi_val_set_val (*isl_pointers__.p_isl_multi_val_set_val)
+#define isl_multi_val_zero (*isl_pointers__.p_isl_multi_val_zero)
+#define isl_options_set_schedule_max_coefficient (*isl_pointers__.p_isl_options_set_schedule_max_coefficient)
+#define isl_options_set_tile_scale_tile_loops (*isl_pointers__.p_isl_options_set_tile_scale_tile_loops)
+#define isl_schedule_copy (*isl_pointers__.p_isl_schedule_copy)
+#define isl_schedule_get_map (*isl_pointers__.p_isl_schedule_get_map)
+#define isl_schedule_map_schedule_node_bottom_up (*isl_pointers__.p_isl_schedule_map_schedule_node_bottom_up)
+#define isl_schedule_node_band_get_permutable (*isl_pointers__.p_isl_schedule_node_band_get_permutable)
+#define isl_schedule_node_band_get_space (*isl_pointers__.p_isl_schedule_node_band_get_space)
+#define isl_schedule_node_band_tile (*isl_pointers__.p_isl_schedule_node_band_tile)
+#define isl_schedule_node_child (*isl_pointers__.p_isl_schedule_node_child)
+#define isl_schedule_node_free (*isl_pointers__.p_isl_schedule_node_free)
+#define isl_schedule_node_get_child (*isl_pointers__.p_isl_schedule_node_get_child)
+#define isl_schedule_node_get_ctx (*isl_pointers__.p_isl_schedule_node_get_ctx)
+#define isl_schedule_node_get_type (*isl_pointers__.p_isl_schedule_node_get_type)
+#define isl_schedule_node_n_children (*isl_pointers__.p_isl_schedule_node_n_children)
+#define isl_union_map_is_equal (*isl_pointers__.p_isl_union_map_is_equal)
+#define isl_union_access_info_compute_flow (*isl_pointers__.p_isl_union_access_info_compute_flow)
+#define isl_union_access_info_from_sink (*isl_pointers__.p_isl_union_access_info_from_sink)
+#define isl_union_access_info_set_may_source (*isl_pointers__.p_isl_union_access_info_set_may_source)
+#define isl_union_access_info_set_must_source (*isl_pointers__.p_isl_union_access_info_set_must_source)
+#define isl_union_access_info_set_schedule (*isl_pointers__.p_isl_union_access_info_set_schedule)
+#define isl_union_flow_free (*isl_pointers__.p_isl_union_flow_free)
+#define isl_union_flow_get_may_dependence (*isl_pointers__.p_isl_union_flow_get_may_dependence)
+#define isl_union_flow_get_must_dependence (*isl_pointers__.p_isl_union_flow_get_must_dependence)
+#define isl_aff_var_on_domain (*isl_pointers__.p_isl_aff_var_on_domain)
+#define isl_multi_aff_from_aff (*isl_pointers__.p_isl_multi_aff_from_aff)
+#define isl_schedule_get_ctx (*isl_pointers__.p_isl_schedule_get_ctx)
+#define isl_multi_aff_set_tuple_id (*isl_pointers__.p_isl_multi_aff_set_tuple_id)
+#define isl_multi_aff_dim (*isl_pointers__.p_isl_multi_aff_dim)
+#define isl_schedule_get_domain (*isl_pointers__.p_isl_schedule_get_domain)
+#define isl_union_set_is_empty (*isl_pointers__.p_isl_union_set_is_empty)
+#define isl_union_set_get_space (*isl_pointers__.p_isl_union_set_get_space)
+#define isl_union_pw_multi_aff_empty (*isl_pointers__.p_isl_union_pw_multi_aff_empty)
+#define isl_union_set_foreach_set (*isl_pointers__.p_isl_union_set_foreach_set)
+#define isl_union_set_free (*isl_pointers__.p_isl_union_set_free)
+#define isl_multi_union_pw_aff_from_union_pw_multi_aff (*isl_pointers__.p_isl_multi_union_pw_aff_from_union_pw_multi_aff)
+#define isl_multi_union_pw_aff_apply_multi_aff (*isl_pointers__.p_isl_multi_union_pw_aff_apply_multi_aff)
+#define isl_schedule_insert_partial_schedule (*isl_pointers__.p_isl_schedule_insert_partial_schedule)
+#define isl_union_pw_multi_aff_free (*isl_pointers__.p_isl_union_pw_multi_aff_free)
+#define isl_pw_multi_aff_project_out_map (*isl_pointers__.p_isl_pw_multi_aff_project_out_map)
+#define isl_union_pw_multi_aff_add_pw_multi_aff (*isl_pointers__.p_isl_union_pw_multi_aff_add_pw_multi_aff)
+#define isl_schedule_from_domain (*isl_pointers__.p_isl_schedule_from_domain)
+#define isl_schedule_sequence (*isl_pointers__.p_isl_schedule_sequence)
+#define isl_ast_build_node_from_schedule (*isl_pointers__.p_isl_ast_build_node_from_schedule)
+#define isl_ast_node_mark_get_node (*isl_pointers__.p_isl_ast_node_mark_get_node)
+#define isl_schedule_node_band_member_get_ast_loop_type (*isl_pointers__.p_isl_schedule_node_band_member_get_ast_loop_type)
+#define isl_schedule_node_band_member_set_ast_loop_type (*isl_pointers__.p_isl_schedule_node_band_member_set_ast_loop_type)
+#define isl_val_n_abs_num_chunks (*isl_pointers__.p_isl_val_n_abs_num_chunks)
+#define isl_val_get_abs_num_chunks (*isl_pointers__.p_isl_val_get_abs_num_chunks)
+#define isl_val_int_from_chunks (*isl_pointers__.p_isl_val_int_from_chunks)
+#define isl_val_is_neg (*isl_pointers__.p_isl_val_is_neg)
+#define isl_version (*isl_pointers__.p_isl_version)
+#define isl_options_get_on_error (*isl_pointers__.p_isl_options_get_on_error)
+#define isl_ctx_reset_error (*isl_pointers__.p_isl_ctx_reset_error)
+ 
+ typedef struct poly_dr *poly_dr_p;
+ 
+@@ -461,5 +1045,6 @@ extern void build_scops (vec<scop_p> *);
+ extern void dot_all_sese (FILE *, vec<sese_l> &);
+ extern void dot_sese (sese_l &);
+ extern void dot_cfg ();
+extern const char *get_isl_version (bool);
+ 
+ #endif
+--- gcc/graphite.c.jj	2015-11-04 14:15:32.000000000 +0100
+++ gcc/graphite.c	2015-11-04 14:56:02.645536409 +0100
+@@ -60,6 +60,35 @@ along with GCC; see the file COPYING3.
+ #include "tree-into-ssa.h"
+ #include "graphite.h"
+ 
+__typeof (isl_pointers__) isl_pointers__;
+
+static bool
+init_isl_pointers (void)
+{
+  void *h;
+
+  if (isl_pointers__.inited)
+    return isl_pointers__.h != NULL;
+  h = dlopen ("libisl.so.15", RTLD_LAZY);
+  isl_pointers__.h = h;
+  if (h == NULL)
+    return false;
+#define DYNSYM(x) \
+  do \
+    { \
+      union { __typeof (isl_pointers__.p_##x) p; void *q; } u; \
+      u.q = dlsym (h, #x); \
+      if (u.q == NULL) \
+	return false; \
+      isl_pointers__.p_##x = u.p; \
+    } \
+  while (0)
+  DYNSYMS
+#undef DYNSYM
+  isl_pointers__.inited = true;
+  return true;
+}
+
+ /* Print global statistics to FILE.  */
+ 
+ static void
+@@ -365,6 +394,15 @@ graphite_transform_loops (void)
+   if (parallelized_function_p (cfun->decl))
+     return;
+ 
+  if (number_of_loops (cfun) <= 1)
+    return;
+
+  if (!init_isl_pointers ())
+    {
+      sorry ("Graphite loop optimizations cannot be used");
+      return;
+    }
+
+   calculate_dominance_info (CDI_DOMINATORS);
+ 
+   /* We rely on post-dominators during merging of SESE regions so those
+@@ -455,6 +493,14 @@ graphite_transform_loops (void)
+     }
+ }
+ 
+const char *
+get_isl_version (bool force)
+{
+  if (force)
+    init_isl_pointers ();
+  return (isl_pointers__.inited && isl_version) ? isl_version () : "none";
+}
+
+ #else /* If isl is not available: #ifndef HAVE_isl.  */
+ 
+ static void
+--- gcc/toplev.c.jj	2017-02-19 13:02:31.000000000 +0100
+++ gcc/toplev.c	2017-02-19 16:50:25.536301350 +0100
+@@ -94,6 +94,7 @@ along with GCC; see the file COPYING3.
+ 
+ #ifdef HAVE_isl
+ #include <isl/version.h>
+extern const char *get_isl_version (bool);
+ #endif
+ 
+ static void general_init (const char *, bool);
+@@ -683,7 +684,7 @@ print_version (FILE *file, const char *i
+ #ifndef HAVE_isl
+ 	   "none"
+ #else
+-	   isl_version ()
+	   get_isl_version (*indent == 0)
+ #endif
+ 	   );
+   if (strcmp (GCC_GMP_STRINGIFY_VERSION, gmp_version))
--- a/gcc10-libgomp-omp_h-multilib.patch
+++ b/gcc10-libgomp-omp_h-multilib.patch
@ -0,0 +1,17 @@
+2008-06-09  Jakub Jelinek  <jakub@redhat.com>
+
+	* omp.h.in (omp_nest_lock_t): Fix up for Linux multilibs.
+
+--- libgomp/omp.h.in.jj	2008-06-09 13:34:05.000000000 +0200
+++ libgomp/omp.h.in	2008-06-09 13:34:48.000000000 +0200
+@@ -42,8 +42,8 @@ typedef struct
+ 
+ typedef struct
+ {
+-  unsigned char _x[@OMP_NEST_LOCK_SIZE@] 
+-    __attribute__((__aligned__(@OMP_NEST_LOCK_ALIGN@)));
+  unsigned char _x[8 + sizeof (void *)] 
+    __attribute__((__aligned__(sizeof (void *))));
+ } omp_nest_lock_t;
+ #endif
+ 
--- a/gcc10-libstdc++-docs.patch
+++ b/gcc10-libstdc++-docs.patch
@ -0,0 +1,24 @@
+--- libstdc++-v3/doc/html/index.html.jj	2011-01-03 12:53:21.282829010 +0100
+++ libstdc++-v3/doc/html/index.html	2011-01-04 18:06:28.999851145 +0100
+@@ -5,6 +5,8 @@
+       <a class="link" href="https://www.fsf.org" target="_top">FSF
+       </a>
+     </p><p>
+      Release 10.0.1
+    </p><p>
+       Permission is granted to copy, distribute and/or modify this
+       document under the terms of the GNU Free Documentation
+       License, Version 1.2 or any later version published by the
+--- libstdc++-v3/doc/html/api.html.jj	2011-01-03 12:53:21.000000000 +0100
+++ libstdc++-v3/doc/html/api.html	2011-01-04 18:12:01.672757784 +0100
+@@ -20,7 +20,9 @@
+   member functions for the library classes, finding out what is in a
+   particular include file, looking at inheritance diagrams, etc.
+ </p><p>
+-  The API documentation, rendered into HTML, can be viewed online
+  The API documentation, rendered into HTML, can be viewed locally
+  <a class="link" href="api/index.html" target="_top">for the 10.0.1 release</a>,
+  online
+   <a class="link" href="http://gcc.gnu.org/onlinedocs/" target="_top">for each GCC release</a>
+   and
+   <a class="link" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/index.html" target="_top">
--- a/gcc10-libtool-no-rpath.patch
+++ b/gcc10-libtool-no-rpath.patch
@ -0,0 +1,27 @@
+libtool sucks.
+--- ltmain.sh.jj	2007-12-07 14:53:21.000000000 +0100
+++ ltmain.sh	2008-09-05 21:51:48.000000000 +0200
+@@ -5394,6 +5394,7 @@ EOF
+ 	  rpath="$finalize_rpath"
+ 	  test "$mode" != relink && rpath="$compile_rpath$rpath"
+ 	  for libdir in $rpath; do
+	    case "$libdir" in /usr/lib|/usr/lib64|/usr/lib/../lib|/usr/lib/../lib64) continue;; esac
+ 	    if test -n "$hardcode_libdir_flag_spec"; then
+ 	      if test -n "$hardcode_libdir_separator"; then
+ 		if test -z "$hardcode_libdirs"; then
+@@ -6071,6 +6072,7 @@ EOF
+       rpath=
+       hardcode_libdirs=
+       for libdir in $compile_rpath $finalize_rpath; do
+	case "$libdir" in /usr/lib|/usr/lib64|/usr/lib/../lib|/usr/lib/../lib64) continue;; esac
+ 	if test -n "$hardcode_libdir_flag_spec"; then
+ 	  if test -n "$hardcode_libdir_separator"; then
+ 	    if test -z "$hardcode_libdirs"; then
+@@ -6120,6 +6122,7 @@ EOF
+       rpath=
+       hardcode_libdirs=
+       for libdir in $finalize_rpath; do
+	case "$libdir" in /usr/lib|/usr/lib64|/usr/lib/../lib|/usr/lib/../lib64) continue;; esac
+ 	if test -n "$hardcode_libdir_flag_spec"; then
+ 	  if test -n "$hardcode_libdir_separator"; then
+ 	    if test -z "$hardcode_libdirs"; then
--- a/gcc10-no-add-needed.patch
+++ b/gcc10-no-add-needed.patch
@ -0,0 +1,37 @@
+2010-02-08  Roland McGrath  <roland@redhat.com>
+
+	* config/gnu-user.h (LINK_EH_SPEC): Pass --no-add-needed to the linker.
+	* config/alpha/elf.h (LINK_EH_SPEC): Likewise.
+	* config/ia64/linux.h (LINK_EH_SPEC): Likewise.
+
+--- gcc/config/alpha/elf.h.jj	2011-01-03 12:52:31.118056764 +0100
+++ gcc/config/alpha/elf.h	2011-01-04 18:14:10.931874160 +0100
+@@ -168,5 +168,5 @@ extern int alpha_this_gpdisp_sequence_nu
+    I imagine that other systems will catch up.  In the meantime, it
+    doesn't harm to make sure that the data exists to be used later.  */
+ #if defined(HAVE_LD_EH_FRAME_HDR)
+-#define LINK_EH_SPEC "%{!static|static-pie:--eh-frame-hdr} "
+#define LINK_EH_SPEC "--no-add-needed %{!static|static-pie:--eh-frame-hdr} "
+ #endif
+--- gcc/config/ia64/linux.h.jj	2011-01-03 13:02:11.462994522 +0100
+++ gcc/config/ia64/linux.h	2011-01-04 18:14:10.931874160 +0100
+@@ -76,7 +76,7 @@ do {						\
+    Signalize that because we have fde-glibc, we don't need all C shared libs
+    linked against -lgcc_s.  */
+ #undef LINK_EH_SPEC
+-#define LINK_EH_SPEC ""
+#define LINK_EH_SPEC "--no-add-needed "
+ 
+ #undef TARGET_INIT_LIBFUNCS
+ #define TARGET_INIT_LIBFUNCS ia64_soft_fp_init_libfuncs
+--- gcc/config/gnu-user.h.jj	2011-01-03 12:53:03.739057299 +0100
+++ gcc/config/gnu-user.h	2011-01-04 18:14:10.932814884 +0100
+@@ -106,7 +106,7 @@ see the files COPYING3 and COPYING.RUNTI
+ #define LIB_SPEC GNU_USER_TARGET_LIB_SPEC
+ 
+ #if defined(HAVE_LD_EH_FRAME_HDR)
+-#define LINK_EH_SPEC "%{!static|static-pie:--eh-frame-hdr} "
+#define LINK_EH_SPEC "--no-add-needed %{!static|static-pie:--eh-frame-hdr} "
+ #endif
+ 
+ #define GNU_USER_TARGET_LINK_GCC_C_SEQUENCE_SPEC \
--- a/gcc10-rh1574936.patch
+++ b/gcc10-rh1574936.patch
@ -0,0 +1,30 @@
+crt files and statically linked libgcc objects cause false positives
+in annobin coverage, so we add the assembler flag to generate notes
+for them.
+
+The patch also adds notes to libgcc_s.so, but this is harmless because
+these notes only confer that there is no other annobin markup.
+
+2018-07-25  Florian Weimer  <fweimer@redhat.com>
+
+	* Makefile.in (LIBGCC2_CFLAGS, CRTSTUFF_CFLAGS): Add
+	-Wa,--generate-missing-build-notes=yes.
+
+--- libgcc/Makefile.in	2018-01-13 13:05:41.000000000 +0100
+++ libgcc/Makefile.in	2018-07-25 13:15:02.036226940 +0200
+@@ -246,6 +246,7 @@ LIBGCC2_DEBUG_CFLAGS = -g
+ LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(HOST_LIBGCC2_CFLAGS) \
+ 		 $(LIBGCC2_DEBUG_CFLAGS) -DIN_LIBGCC2 \
+ 		 -fbuilding-libgcc -fno-stack-protector \
+		 -Wa,--generate-missing-build-notes=yes \
+ 		 $(INHIBIT_LIBC_CFLAGS)
+ 
+ # Additional options to use when compiling libgcc2.a.
+@@ -301,6 +302,7 @@ CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(IN
+   $(NO_PIE_CFLAGS) -finhibit-size-directive -fno-inline -fno-exceptions \
+   -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize \
+   -fbuilding-libgcc -fno-stack-protector $(FORCE_EXPLICIT_EH_REGISTRY) \
+  -Wa,--generate-missing-build-notes=yes \
+   $(INHIBIT_LIBC_CFLAGS) $(USE_TM_CLONE_REGISTRY)
+ 
+ # Extra flags to use when compiling crt{begin,end}.o.
--- a/gcc10-sparc-config-detection.patch
+++ b/gcc10-sparc-config-detection.patch
@ -0,0 +1,40 @@
+--- gcc/config.gcc.jj	2008-04-24 15:42:46.000000000 -0500
+++ gcc/config.gcc	2008-04-24 15:44:51.000000000 -0500
+@@ -2790,7 +2790,7 @@ sparc-*-rtems*)
+ 	tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
+ 	tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems"
+ 	;;
+-sparc-*-linux*)
+sparc-*-linux* | sparcv9-*-linux*)
+ 	tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/tso.h"
+ 	extra_options="${extra_options} sparc/long-double-switch.opt"
+ 	case ${target} in
+@@ -2844,7 +2844,7 @@ sparc64-*-rtems*)
+ 	extra_options="${extra_options}"
+ 	tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems-64"
+ 	;;
+-sparc64-*-linux*)
+sparc64*-*-linux*)
+ 	tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/default64.h sparc/linux64.h sparc/tso.h"
+ 	extra_options="${extra_options} sparc/long-double-switch.opt"
+ 	tmake_file="${tmake_file} sparc/t-sparc sparc/t-linux64"
+--- libgcc/config.host.jj	2008-04-24 15:46:19.000000000 -0500
+++ libgcc/config.host	2008-04-24 15:46:49.000000000 -0500
+@@ -1002,7 +1002,7 @@ sparc-*-elf*)
+ 	tmake_file="${tmake_file} t-fdpbit t-crtfm"
+ 	extra_parts="$extra_parts crti.o crtn.o crtfastmath.o"
+ 	;;
+-sparc-*-linux*)		# SPARC's running GNU/Linux, libc6
+sparc-*-linux* | sparcv9-*-linux*)		# SPARC's running GNU/Linux, libc6
+ 	tmake_file="${tmake_file} t-crtfm"
+ 	if test "${host_address}" = 64; then
+ 		tmake_file="$tmake_file sparc/t-linux64"
+@@ -1050,7 +1050,7 @@ 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
+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
--- a/4
+++ b/4
@ -1 +1,3 @@
-b08af3a8d66e57110e5eb262bb84c271  gcc-3.1-20011127.tar.bz2
+SHA512 (gcc-10.0.1-20200216.tar.xz) = 56507e273b00e85ed4145e80df65d9b4e4791f23e7cb5d931f85b9420cbf3a7125ba49978dc73c2987c0a6101f741dc5a60a08cb3346d4c5082400cbcfcdd008
+SHA512 (newlib-cygwin-50e2a63b04bdd018484605fbb954fd1bd5147fa0.tar.xz) = 9ceea0b883185fe489724d54a7e909bb6ed4785fcadf80162033dc6a133e2657337175601278e4155d1f8fac275ff9c8a02572aea876166c608774c809f832e9
+SHA512 (nvptx-tools-5f6f343a302d620b0868edab376c00b15741e39e.tar.xz) = f6d10db94fa1570ae0f94df073fa3c73c8e5ee16d59070b53d94f7db0de8a031bc44d7f3f1852533da04b625ce758e022263855ed43cfc6867e0708d001e53c7
--- a/update-gcc.sh
+++ b/update-gcc.sh
@ -0,0 +1,7 @@
+#!/bin/sh
+[ -d gcc-dir.tmp ] && echo gcc-dir.tmp already exists && exit 1
+git clone --depth 1 git://gcc.gnu.org/git/gcc.git gcc-dir.tmp
+git --git-dir=gcc-dir.tmp/.git fetch --depth 1 origin $1
+d=`date --iso | sed 's/-//g'`
+git --git-dir=gcc-dir.tmp/.git archive --prefix=gcc-10.0.1-$d/ $1 | xz -9e > gcc-10.0.1-$d.tar.xz
+rm -rf gcc-dir.tmp