6.3.1-2

.gitignore

@@ -1,8 +1,17 @@
-/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
+/gcc-6.0.0-20160219.tar.bz2
+/gcc-6.0.0-20160227.tar.bz2
+/gcc-6.0.0-20160302.tar.bz2
+/gcc-6.0.0-20160305.tar.bz2
+/gcc-6.0.0-20160311.tar.bz2
+/gcc-6.0.0-20160323.tar.bz2
+/gcc-6.0.0-20160331.tar.bz2
+/gcc-6.0.0-20160406.tar.bz2
+/gcc-6.1.1-20160427.tar.bz2
+/gcc-6.1.1-20160510.tar.bz2
+/gcc-6.1.1-20160621.tar.bz2
+/gcc-6.1.1-20160721.tar.bz2
+/gcc-6.1.1-20160810.tar.bz2
+/gcc-6.1.1-20160817.tar.bz2
+/gcc-6.2.1-20160901.tar.bz2
+/gcc-6.2.1-20160916.tar.bz2
+/gcc-6.3.1-20161221.tar.bz2

gcc10-Wno-format-security.patch

@@ -1,27 +0,0 @@
-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

gcc10-d-shared-libphobos.patch

@@ -1,20 +0,0 @@
-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)

gcc10-foffload-default.patch

@@ -1,122 +0,0 @@
-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,

gcc10-rh1574936.patch

@@ -1,30 +0,0 @@
-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.

gcc6-aarch64-async-unw-tables.patch

@@ -0,0 +1,35 @@
+2014-04-07  Richard Henderson  <rth@redhat.com>
+
+	* common/config/aarch64/aarch64-common.c (TARGET_OPTION_INIT_STRUCT):
+	Define.
+	(aarch64_option_init_struct): New function.
+
+--- gcc/common/config/aarch64/aarch64-common.c
++++ gcc/common/config/aarch64/aarch64-common.c
+@@ -39,6 +39,9 @@
+ #undef	TARGET_OPTION_OPTIMIZATION_TABLE
+ #define TARGET_OPTION_OPTIMIZATION_TABLE aarch_option_optimization_table
+ 
++#undef TARGET_OPTION_INIT_STRUCT
++#define TARGET_OPTION_INIT_STRUCT aarch64_option_init_struct
++
+ /* Set default optimization options.  */
+ static const struct default_options aarch_option_optimization_table[] =
+   {
+@@ -47,6 +50,16 @@ static const struct default_options aarch_option_optimization_table[] =
+     { OPT_LEVELS_NONE, 0, NULL, 0 }
+   };
+ 
++/* Implement TARGET_OPTION_INIT_STRUCT.  */
++
++static void
++aarch64_option_init_struct (struct gcc_options *opts)
++{
++  /* By default, always emit DWARF-2 unwind info.  This allows debugging
++     without maintaining a stack frame back-chain.  */
++  opts->x_flag_asynchronous_unwind_tables = 1;
++}
++
+ /* Implement TARGET_HANDLE_OPTION.
+    This function handles the target specific options for CPU/target selection.
+ 

gcc6-hack.patch

@@ -1,8 +1,8 @@
---- 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)
+--- libada/Makefile.in.jj	2009-01-14 12:07:35.000000000 +0100
++++ libada/Makefile.in	2009-01-15 14:25:33.000000000 +0100
+@@ -66,18 +66,40 @@ libsubdir := $(libdir)/gcc/$(target_nonc
  ADA_RTS_DIR=$(GCC_DIR)/ada/rts$(subst /,_,$(MULTISUBDIR))
+ ADA_RTS_SUBDIR=./rts$(subst /,_,$(MULTISUBDIR))
  
 +DEFAULTMULTIFLAGS :=
 +ifeq ($(MULTISUBDIR),)
@@ -45,62 +45,95 @@
          "PICFLAG_FOR_TARGET=$(PICFLAG)" \
          "THREAD_KIND=$(THREAD_KIND)" \
          "TRACE=$(TRACE)" \
-@@ -93,7 +115,7 @@ LIBADA_FLAGS_TO_PASS = \
+@@ -88,7 +110,7 @@ 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
+ # Rules to build gnatlib.
+ .PHONY: gnatlib gnatlib-plain gnatlib-sjlj gnatlib-zcx gnatlib-shared osconstool
+--- gcc/ada/sem_util.adb	(revision 161677)
++++ gcc/ada/sem_util.adb	(working copy)
+@@ -5487,7 +5487,7 @@ package body Sem_Util is
+             Exp           : Node_Id;
+             Assn          : Node_Id;
+             Choice        : Node_Id;
+-            Comp_Type     : Entity_Id;
++            Comp_Type     : Entity_Id := Empty;
+             Is_Array_Aggr : Boolean;
  
---- 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:
+          begin
+--- config-ml.in.jj	2010-06-30 09:50:44.000000000 +0200
++++ config-ml.in	2010-07-02 21:24:17.994211151 +0200
+@@ -516,6 +516,8 @@ multi-do:
  				ADAFLAGS="$(ADAFLAGS) $${flags}" \
  				prefix="$(prefix)" \
  				exec_prefix="$(exec_prefix)" \
 +				mandir="$(mandir)" \
 +				infodir="$(infodir)" \
+ 				GCJFLAGS="$(GCJFLAGS) $${flags}" \
  				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)
- {
+--- libjava/Makefile.am.jj	2010-07-09 11:17:33.729604090 +0200
++++ libjava/Makefile.am	2010-07-09 13:16:41.894375641 +0200
+@@ -710,7 +710,8 @@ if USE_LIBGCJ_BC
+ ## later.
+ 	@echo Installing dummy lib libgcj_bc.so.1.0.0; \
+ 	rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so; \
+-	mv $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0 $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so; \
++	$(INSTALL) $(INSTALL_STRIP_FLAG) $(here)/.libs/libgcj_bc.so $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so; \
++	rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0; \
+ 	$(libgcj_bc_dummy_LINK) -xc /dev/null -Wl,-soname,libgcj_bc.so.1 \
+ 	-o $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0 -lgcj || exit; \
+ 	rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1; \
+--- libjava/Makefile.in.jj	2010-07-09 11:17:34.000000000 +0200
++++ libjava/Makefile.in	2010-07-09 13:18:07.542572270 +0200
+@@ -12665,7 +12665,8 @@ install-exec-hook: install-binPROGRAMS i
+ 	install-libexecsubPROGRAMS
+ @USE_LIBGCJ_BC_TRUE@	@echo Installing dummy lib libgcj_bc.so.1.0.0; \
+ @USE_LIBGCJ_BC_TRUE@	rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so; \
+-@USE_LIBGCJ_BC_TRUE@	mv $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0 $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so; \
++@USE_LIBGCJ_BC_TRUE@	$(INSTALL) $(INSTALL_STRIP_FLAG) $(here)/.libs/libgcj_bc.so $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so; \
++@USE_LIBGCJ_BC_TRUE@	rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0; \
+ @USE_LIBGCJ_BC_TRUE@	$(libgcj_bc_dummy_LINK) -xc /dev/null -Wl,-soname,libgcj_bc.so.1 \
+ @USE_LIBGCJ_BC_TRUE@	-o $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1.0.0 -lgcj || exit; \
+ @USE_LIBGCJ_BC_TRUE@	rm $(DESTDIR)$(toolexeclibdir)/libgcj_bc.so.1; \
+--- libcpp/macro.c.jj	2015-01-14 11:01:34.000000000 +0100
++++ libcpp/macro.c	2015-01-14 14:22:19.286949884 +0100
+@@ -2947,8 +2947,6 @@ create_iso_definition (cpp_reader *pfile
+   cpp_token *token;
+   const cpp_token *ctoken;
    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
+ 
+   /* Get the first token of the expansion (or the '(' of a
+@@ -3059,7 +3057,8 @@ 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;
++			 "'##' cannot appear at either end of a macro expansion");
+ 	      return false;
  	    }
- 	  if (!vaopt_tracker.completed ())
-@@ -3397,7 +3397,9 @@ create_iso_definition (cpp_reader *pfile
+ 	  break;
+@@ -3072,7 +3071,8 @@ 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;
++			 "'##' cannot appear at either end of a macro expansion");
+ 	      return false;
  	    }
  
---- 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,
+--- libcpp/expr.c.jj	2015-01-14 11:01:34.000000000 +0100
++++ libcpp/expr.c	2015-01-14 14:35:52.851002344 +0100
+@@ -672,16 +672,17 @@ cpp_classify_number (cpp_reader *pfile,
        if ((result & CPP_N_WIDTH) == CPP_N_LARGE
  	  && CPP_OPTION (pfile, cpp_warn_long_long))
          {

gcc6-isl-dl.patch

@@ -1,15 +1,15 @@
 --- 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)
+@@ -1013,7 +1013,7 @@ 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)
+ 	$(ZLIB)
  # Any system libraries needed just for GNAT.
  SYSLIBS = @GNAT_LIBEXC@
-@@ -2302,6 +2302,15 @@ $(out_object_file): $(out_file)
+@@ -2058,6 +2058,15 @@ $(out_object_file): $(out_file)
  $(common_out_object_file): $(common_out_file)
  	$(COMPILE) $<
  	$(POSTCOMPILE)
@@ -27,12 +27,25 @@
  # 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>
+@@ -36,6 +36,7 @@ along with GCC; see the file COPYING3.
+ #include <isl/ilp.h>
+ #include <isl/schedule.h>
+ #include <isl/ast_build.h>
 +#include <dlfcn.h>
+ 
+ #ifdef HAVE_ISL_OPTIONS_SET_SCHEDULE_SERIALIZE_SCCS
+ /* isl 0.15 or later.  */
+@@ -47,6 +48,494 @@ along with GCC; see the file COPYING3.
+ # define isl_stat_ok 0
+ #endif
+ 
++#ifdef HAVE_ISL_OPTIONS_SET_SCHEDULE_SERIALIZE_SCCS
++#define DYNSYM_SCHEDULE_FUSE DYNSYM (isl_options_set_schedule_serialize_sccs)
++#define DYNSYM_SET_YAML_STYLE DYNSYM (isl_printer_set_yaml_style);
++#else
++#define DYNSYM_SCHEDULE_FUSE DYNSYM (isl_options_set_schedule_fuse)
++#define DYNSYM_SET_YAML_STYLE
++#endif
 +
 +#define DYNSYMS \
 +  DYNSYM (isl_aff_add_coefficient_si); \
@@ -96,8 +109,8 @@
 +  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_SCHEDULE_FUSE; \
++  DYNSYM_SET_YAML_STYLE \
 +  DYNSYM (isl_options_set_schedule_max_constant_term); \
 +  DYNSYM (isl_options_set_schedule_maximize_band_depth); \
 +  DYNSYM (isl_printer_free); \
@@ -249,6 +262,8 @@
 +  DYNSYM (isl_val_add_ui); \
 +  DYNSYM (isl_val_copy); \
 +  DYNSYM (isl_val_free); \
++  DYNSYM (isl_val_get_num_gmp); \
++  DYNSYM (isl_val_int_from_gmp); \
 +  DYNSYM (isl_val_int_from_si); \
 +  DYNSYM (isl_val_int_from_ui); \
 +  DYNSYM (isl_val_mul); \
@@ -264,62 +279,7 @@
 +  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);
++  DYNSYM (isl_union_map_coalesce);
 +
 +extern struct isl_pointers_s__
 +{
@@ -391,8 +351,12 @@
 +#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)
++#ifdef HAVE_ISL_OPTIONS_SET_SCHEDULE_SERIALIZE_SCCS
 +#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)
++#else
++#define isl_options_set_schedule_fuse (*isl_pointers__.p_isl_options_set_schedule_fuse)
++#endif
 +#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)
@@ -544,6 +508,8 @@
 +#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_get_num_gmp (*isl_pointers__.p_isl_val_get_num_gmp)
++#define isl_val_int_from_gmp (*isl_pointers__.p_isl_val_int_from_gmp)
 +#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)
@@ -560,75 +526,14 @@
 +#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
+ typedef struct poly_bb *poly_bb_p;
 --- 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"
+@@ -54,6 +54,34 @@ along with GCC; see the file COPYING3.
+ #include "tree-cfgcleanup.h"
  #include "graphite.h"
  
 +__typeof (isl_pointers__) isl_pointers__;
@@ -640,7 +545,7 @@
 +
 +  if (isl_pointers__.inited)
 +    return isl_pointers__.h != NULL;
-+  h = dlopen ("libisl.so.15", RTLD_LAZY);
++  h = dlopen ("libisl.so.13", RTLD_LAZY);
 +  isl_pointers__.h = h;
 +  if (h == NULL)
 +    return false;
@@ -656,14 +561,13 @@
 +  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)
+@@ -298,6 +326,15 @@ graphite_transform_loops (void)
    if (parallelized_function_p (cfun->decl))
      return;
  
@@ -676,40 +580,6 @@
 +      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))
+   ctx = isl_ctx_alloc ();
+   isl_options_set_on_error (ctx, ISL_ON_ERROR_ABORT);
+   if (!graphite_initialize (ctx))

gcc6-java-nomulti.patch

@@ -0,0 +1,44 @@
+--- libjava/configure.ac.jj	2007-12-07 17:55:50.000000000 +0100
++++ libjava/configure.ac	2007-12-07 18:36:56.000000000 +0100
+@@ -82,6 +82,13 @@ AC_ARG_ENABLE(java-maintainer-mode,
+ 	[allow rebuilding of .class and .h files]))
+ AM_CONDITIONAL(JAVA_MAINTAINER_MODE, test "$enable_java_maintainer_mode" = yes)
+ 
++AC_ARG_ENABLE(libjava-multilib,
++	AS_HELP_STRING([--enable-libjava-multilib], [build libjava as multilib]))
++if test "$enable_libjava_multilib" = no; then
++  multilib=no
++  ac_configure_args="$ac_configure_args --disable-multilib"
++fi
++
+ # It may not be safe to run linking tests in AC_PROG_CC/AC_PROG_CXX.
+ GCC_NO_EXECUTABLES
+ 
+--- libjava/configure.jj	2007-12-07 17:55:50.000000000 +0100
++++ libjava/configure	2007-12-07 18:39:58.000000000 +0100
+@@ -1021,6 +1021,8 @@ Optional Features:
+                           default=yes
+   --enable-java-maintainer-mode
+                           allow rebuilding of .class and .h files
++  --enable-libjava-multilib
++                          build libjava as multilib
+   --disable-dependency-tracking  speeds up one-time build
+   --enable-dependency-tracking   do not reject slow dependency extractors
+   --enable-maintainer-mode  enable make rules and dependencies not useful
+@@ -1973,6 +1975,16 @@ else
+ fi
+ 
+ 
++# Check whether --enable-libjava-multilib was given.
++if test "${enable_libjava_multilib+set}" = set; then
++  enableval=$enable_libjava_multilib;
++fi
++
++if test "$enable_libjava_multilib" = no; then
++  multilib=no
++  ac_configure_args="$ac_configure_args --disable-multilib"
++fi
++
+ # It may not be safe to run linking tests in AC_PROG_CC/AC_PROG_CXX.
+ 
+ 

gcc6-libsanitize-aarch64-va42.patch

@@ -0,0 +1,38 @@
+2015-01-22  Jakub Jelinek  <jakub@redhat.com>
+
+	* sanitizer_common/sanitizer_platform.h
+	(SANITIZER_AARCH64_VMA): Set to 42.
+	(SANITIZER_CAN_USE_ALLOCATOR64): Set to 1 on __aarch64__
+	if SANITIZER_WORDSIZE is 64.
+	(SANITIZER_MMAP_RANGE_SIZE): Define to 1ULL << 42 for
+	__aarch64__.
+
+--- libsanitizer/sanitizer_common/sanitizer_platform.h.jj	2015-11-23 13:29:55.000000000 +0100
++++ libsanitizer/sanitizer_common/sanitizer_platform.h	2016-01-15 12:04:08.511206409 +0100
+@@ -82,7 +82,7 @@
+ // VMA size definition for architecture that support multiple sizes.
+ // AArch64 has 3 VMA sizes: 39, 42 and 48.
+ #if !defined(SANITIZER_AARCH64_VMA)
+-# define SANITIZER_AARCH64_VMA 39
++# define SANITIZER_AARCH64_VMA 42
+ #else
+ # if SANITIZER_AARCH64_VMA != 39 && SANITIZER_AARCH64_VMA != 42
+ #  error "invalid SANITIZER_AARCH64_VMA size"
+@@ -95,7 +95,7 @@
+ // For such platforms build this code with -DSANITIZER_CAN_USE_ALLOCATOR64=0 or
+ // change the definition of SANITIZER_CAN_USE_ALLOCATOR64 here.
+ #ifndef SANITIZER_CAN_USE_ALLOCATOR64
+-# if defined(__mips64) || defined(__aarch64__)
++# if defined(__mips64)
+ #  define SANITIZER_CAN_USE_ALLOCATOR64 0
+ # else
+ #  define SANITIZER_CAN_USE_ALLOCATOR64 (SANITIZER_WORDSIZE == 64)
+@@ -107,6 +107,8 @@
+ // will still work but will consume more memory for TwoLevelByteMap.
+ #if defined(__mips__)
+ # define SANITIZER_MMAP_RANGE_SIZE FIRST_32_SECOND_64(1ULL << 32, 1ULL << 40)
++#elif defined(__aarch64__)
++# define SANITIZER_MMAP_RANGE_SIZE FIRST_32_SECOND_64(1ULL << 32, 1ULL << 42)
+ #else
+ # define SANITIZER_MMAP_RANGE_SIZE FIRST_32_SECOND_64(1ULL << 32, 1ULL << 47)
+ #endif

gcc6-libstdc++-docs.patch

@@ -1,10 +1,10 @@
 --- 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 class="link" href="http://www.fsf.org/" target="_top">FSF
        </a>
      </p><p>
-+      Release 10.0.1
++      Release 6.3.0
 +    </p><p>
        Permission is granted to copy, distribute and/or modify this
        document under the terms of the GNU Free Documentation
@@ -17,7 +17,7 @@
  </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>,
++  <a class="link" href="api/index.html" target="_top">for the 6.3.0 release</a>,
 +  online
    <a class="link" href="http://gcc.gnu.org/onlinedocs/" target="_top">for each GCC release</a>
    and

gcc6-no-add-needed.patch

@@ -1,17 +1,19 @@
 2010-02-08  Roland McGrath  <roland@redhat.com>
 
-	* config/gnu-user.h (LINK_EH_SPEC): Pass --no-add-needed to the linker.
+	* config/rs6000/sysv4.h (LINK_EH_SPEC): Pass --no-add-needed to the
+	linker.
+	* config/gnu-user.h (LINK_EH_SPEC): Likewise.
 	* 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
+@@ -165,5 +165,5 @@ 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} "
+-#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
++#define LINK_EH_SPEC "--no-add-needed %{!static:--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
@@ -26,12 +28,23 @@
  #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
+@@ -82,7 +82,7 @@ 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} "
+-#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
++#define LINK_EH_SPEC "--no-add-needed %{!static:--eh-frame-hdr} "
  #endif
  
- #define GNU_USER_TARGET_LINK_GCC_C_SEQUENCE_SPEC \
+ #undef LINK_GCC_C_SEQUENCE_SPEC
+--- gcc/config/rs6000/sysv4.h.jj	2011-01-03 13:02:18.255994215 +0100
++++ gcc/config/rs6000/sysv4.h	2011-01-04 18:14:10.933888871 +0100
+@@ -820,7 +820,7 @@ extern int fixuplabelno;
+   -dynamic-linker " GNU_USER_DYNAMIC_LINKER "}}"
+ 
+ #if defined(HAVE_LD_EH_FRAME_HDR)
+-# define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
++# define LINK_EH_SPEC "--no-add-needed %{!static:--eh-frame-hdr} "
+ #endif
+ 
+ #define CPP_OS_LINUX_SPEC "-D__unix__ -D__gnu_linux__ -D__linux__ \

gcc6-ppc32-retaddr.patch

@@ -0,0 +1,87 @@
+2005-11-28  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/rs6000/rs6000.c (rs6000_return_addr): If COUNT == 0,
+	read word RETURN_ADDRESS_OFFSET bytes above arg_pointer_rtx
+	instead of doing an extran indirection from frame_pointer_rtx.
+
+	* gcc.dg/20051128-1.c: New test.
+
+--- gcc/config/rs6000/rs6000.c.jj	2005-11-26 14:38:01.000000000 +0100
++++ gcc/config/rs6000/rs6000.c	2005-11-28 20:32:18.000000000 +0100
+@@ -20970,18 +20970,22 @@ rs6000_return_addr (int count, rtx frame
+   if (count != 0
+       || ((DEFAULT_ABI == ABI_V4 || DEFAULT_ABI == ABI_DARWIN) && flag_pic))
+     {
++      rtx x;
+       cfun->machine->ra_needs_full_frame = 1;
+ 
+-      return
+-	gen_rtx_MEM
+-	  (Pmode,
+-	   memory_address
+-	   (Pmode,
+-	    plus_constant (Pmode,
+-			   copy_to_reg
+-			   (gen_rtx_MEM (Pmode,
+-					 memory_address (Pmode, frame))),
+-			   RETURN_ADDRESS_OFFSET)));
++      if (count == 0)
++	{
++	  gcc_assert (frame == frame_pointer_rtx);
++	  x = arg_pointer_rtx;
++	}
++      else
++	{
++	  x = memory_address (Pmode, frame);
++	  x = copy_to_reg (gen_rtx_MEM (Pmode, x));
++	}
++
++      x = plus_constant (Pmode, x, RETURN_ADDRESS_OFFSET);
++      return gen_rtx_MEM (Pmode, memory_address (Pmode, x));
+     }
+ 
+   cfun->machine->ra_need_lr = 1;
+--- gcc/testsuite/gcc.dg/20051128-1.c.jj	2005-10-10 11:21:41.096999000 +0200
++++ gcc/testsuite/gcc.dg/20051128-1.c	2005-11-28 12:30:57.000000000 +0100
+@@ -0,0 +1,41 @@
++/* { dg-do run } */
++/* { dg-options "-O2 -fpic" } */
++
++extern void exit (int);
++extern void abort (void);
++
++int b;
++
++struct A
++{
++  void *pad[147];
++  void *ra, *h;
++  long o;
++};
++
++void
++__attribute__((noinline))
++foo (struct A *a, void *x)
++{
++  __builtin_memset (a, 0, sizeof (a));
++  if (!b)
++    exit (0);
++}
++
++void
++__attribute__((noinline))
++bar (void)
++{
++  struct A a;
++
++  __builtin_unwind_init ();
++  foo (&a, __builtin_return_address (0));
++}
++
++int
++main (void)
++{
++  bar ();
++  abort ();
++  return 0;
++}

gcc6-rh330771.patch

@@ -0,0 +1,27 @@
+2007-10-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* Makefile.am (libgcj_tools_la_LIBADD): Add.
+	* Makefile.in: Regenerated.
+
+--- libjava/Makefile.am.jj	2009-05-06 08:14:50.000000000 +0200
++++ libjava/Makefile.am	2009-05-06 10:26:43.000000000 +0200
+@@ -550,7 +550,7 @@ libgcj_tools_la_LDFLAGS = -rpath $(toole
+  $(LIBGCJ_LD_SYMBOLIC_FUNCTIONS) $(LIBJAVA_LDFLAGS_NOUNDEF) \
+  $(LIBJAVA_LDFLAGS_LIBMATH)
+ 
+-libgcj_tools_la_LIBADD = libgcj.la
++libgcj_tools_la_LIBADD = -L$(here)/.libs libgcj.la
+ libgcj_tools_la_DEPENDENCIES = libgcj.la libgcj.spec \
+  $(libgcj_tools_la_version_dep)
+ if BUILD_SUBLIBS
+--- libjava/Makefile.in.jj	2009-05-06 08:14:49.000000000 +0200
++++ libjava/Makefile.in	2009-05-06 10:27:18.000000000 +0200
+@@ -1110,7 +1110,7 @@ libgcj_tools_la_LDFLAGS = -rpath $(toole
+  $(LIBGCJ_LD_SYMBOLIC_FUNCTIONS) $(LIBJAVA_LDFLAGS_NOUNDEF) \
+  $(LIBJAVA_LDFLAGS_LIBMATH)
+ 
+-libgcj_tools_la_LIBADD = libgcj.la
++libgcj_tools_la_LIBADD = -L$(here)/.libs libgcj.la
+ libgcj_tools_la_DEPENDENCIES = libgcj.la libgcj.spec \
+ 	$(libgcj_tools_la_version_dep) $(am__append_19)
+ libgcj_tools_la_LINK = $(LIBLINK) $(libgcj_tools_la_LDFLAGS) \

gcc6-sparc-config-detection.patch

@@ -1,6 +1,6 @@
 --- 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*)
+@@ -2656,7 +2656,7 @@ 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"
  	;;
@@ -9,13 +9,13 @@
  	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 ${target} in
-@@ -2844,7 +2844,7 @@ sparc64-*-rtems*)
+@@ -2710,7 +2710,7 @@ sparc64-*-rtems*)
  	extra_options="${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"
+ 	tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/default-64.h sparc/linux64.h sparc/tso.h"
  	extra_options="${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

sources

@@ -1,3 +1 @@
-SHA512 (gcc-10.0.1-20200216.tar.xz) = 56507e273b00e85ed4145e80df65d9b4e4791f23e7cb5d931f85b9420cbf3a7125ba49978dc73c2987c0a6101f741dc5a60a08cb3346d4c5082400cbcfcdd008
-SHA512 (newlib-cygwin-50e2a63b04bdd018484605fbb954fd1bd5147fa0.tar.xz) = 9ceea0b883185fe489724d54a7e909bb6ed4785fcadf80162033dc6a133e2657337175601278e4155d1f8fac275ff9c8a02572aea876166c608774c809f832e9
-SHA512 (nvptx-tools-5f6f343a302d620b0868edab376c00b15741e39e.tar.xz) = f6d10db94fa1570ae0f94df073fa3c73c8e5ee16d59070b53d94f7db0de8a031bc44d7f3f1852533da04b625ce758e022263855ed43cfc6867e0708d001e53c7
+SHA512 (gcc-6.3.1-20161221.tar.bz2) = b75b41e9e210cf366a24cd41726df0c817eb334a0b6d2c1ab5c52f6c5e08cbc6ccde196c65c5718c283384d6f926c3f38a0e5c8959cccd18b8c15b0e7a97abcd

update-gcc.sh

@@ -1,7 +0,0 @@
-#!/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