system/gcc: bump to 8.3.0

These patches have been forward-ported to 8:
    002_all_default-relro.patch
    005_all_default-as-needed.patch
    011_all_default-warn-format-security.patch
    012_all_default-warn-trampolines.patch

We are no longer using fortify-headers, so these patches are no longer needed:
    003_all_default-fortify-source.patch
    050_all_libiberty-asprintf.patch
    053_all_libitm-no-fortify-source.patch

These patches no longer appear necessary:
    067_all_gcc-poison-system-directories.patch
    090_all_pr55930-dependency-tracking.patch
    201-cilkrts.patch
    203-libgcc_s.patch
    207-static-pie.patch

These patches have already been applied upstream:
    204-linux_libc_has_function.patch
    332-gccgo-remove-ustat.patch
    ada-aarch64-multiarch.patch
    ada-fixes.patch
    boehm-gc-musl.patch
    fix-rs6000-pie.patch
    gcc-4.8-build-args.patch
    lra-pentium.patch

These patches are no longer necessary because GCJ has been removed:
    310-build-gcj-s390x.patch
    fix-gcj-iconv-musl.patch
    fix-gcj-musl.patch
    fix-gcj-stdgnu14-link.patch

The rest of the changes are updates from nsz's patchset.

1 files changed, 0 insertions, 190 deletions

diff --git a/system/gcc/332-gccgo-remove-ustat.patch b/system/gcc/332-gccgo-remove-ustat.patch
deleted file mode 100644
index 90aa65ad7..000000000
--- a/system/gcc/332-gccgo-remove-ustat.patch
+++ /dev/null
@@ -1,190 +0,0 @@
-From bdead75ea02fa852a559f35b41453df0c47c9a66 Mon Sep 17 00:00:00 2001
-From: Ian Lance Taylor <iant@golang.org>
-Date: Fri, 22 Jun 2018 06:24:48 -0700
-Subject: [PATCH] syscall: remove Ustat
-
-glibc 2.28 removes ustat.h and the ustat function entirely, which
-breaks syscall.Ustat.
-
-Updates golang/go#25990
-
-Change-Id: I430802c86389a02cb4a0cd6caff36fa542d98f2f
-Reviewed-on: https://go-review.googlesource.com/120535
-Reviewed-by: Than McIntosh <thanm@google.com>
----
- libgo/config.h.in                       |  3 ---
- libgo/configure                         | 33 ---------------------------------
- libgo/configure.ac                      | 18 ------------------
- libgo/go/syscall/libcall_linux_ustat.go | 12 ------------
- libgo/mksysinfo.sh                      | 14 --------------
- libgo/sysinfo.c                         |  3 ---
- 6 files changed, 83 deletions(-)
- delete mode 100644 libgo/go/syscall/libcall_linux_ustat.go
-
-diff --git a/libgo/config.h.in b/libgo/config.h.in
-index 57560cd0..de57d0cc 100644
---- a/libgo/config.h.in
-+++ b/libgo/config.h.in
-@@ -343,9 +343,6 @@
- /* Define to 1 if you have the `unshare' function. */
- #undef HAVE_UNSHARE
- 
--/* Define to 1 if you have the <ustat.h> header file and it works. */
--#undef HAVE_USTAT_H
--
- /* Define to 1 if you have the `utimensat' function. */
- #undef HAVE_UTIMENSAT
- 
-diff --git a/libgo/configure b/libgo/configure
-index 66942eda..7166f940 100755
---- a/libgo/configure
-+++ b/libgo/configure
-@@ -14760,39 +14760,6 @@ fi
- done
- 
- 
--{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <ustat.h> can be used" >&5
--$as_echo_n "checking whether <ustat.h> can be used... " >&6; }
--if test "${libgo_cv_c_ustat_h+set}" = set; then :
--  $as_echo_n "(cached) " >&6
--else
--  CFLAGS_hold=$CFLAGS
--CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE $OSCFLAGS"
--cat confdefs.h - <<_ACEOF >conftest.$ac_ext
--/* end confdefs.h.  */
--
--#include <sys/types.h>
--#ifdef HAVE_LINUX_FILTER_H
--#include <linux/filter.h>
--#endif
--#include <ustat.h>
--
--_ACEOF
--if ac_fn_c_try_compile "$LINENO"; then :
--  libgo_cv_c_ustat_h=yes
--else
--  libgo_cv_c_ustat_h=no
--fi
--rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
--CFLAGS=$CFLAGS_hold
--fi
--{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_ustat_h" >&5
--$as_echo "$libgo_cv_c_ustat_h" >&6; }
--if test $libgo_cv_c_ustat_h = yes; then
--
--$as_echo "#define HAVE_USTAT_H 1" >>confdefs.h
--
--fi
--
-  if test "$ac_cv_header_sys_mman_h" = yes; then
-   HAVE_SYS_MMAN_H_TRUE=
-   HAVE_SYS_MMAN_H_FALSE='#'
-diff --git a/libgo/configure.ac b/libgo/configure.ac
-index 3cee2c0f..1c192752 100644
---- a/libgo/configure.ac
-+++ b/libgo/configure.ac
-@@ -537,24 +537,6 @@ AC_CHECK_HEADERS([linux/filter.h linux/if_addr.h linux/if_ether.h linux/if_tun.h
- #endif
- ])
- 
--AC_CACHE_CHECK([whether <ustat.h> can be used],
--[libgo_cv_c_ustat_h],
--[CFLAGS_hold=$CFLAGS
--CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE $OSCFLAGS"
--AC_COMPILE_IFELSE(
--[AC_LANG_SOURCE([
--#include <sys/types.h>
--#ifdef HAVE_LINUX_FILTER_H
--#include <linux/filter.h>
--#endif
--#include <ustat.h>
--])], [libgo_cv_c_ustat_h=yes], [libgo_cv_c_ustat_h=no])
--CFLAGS=$CFLAGS_hold])
--if test $libgo_cv_c_ustat_h = yes; then
--  AC_DEFINE(HAVE_USTAT_H, 1,
--    [Define to 1 if you have the <ustat.h> header file and it works.])
--fi
--
- AM_CONDITIONAL(HAVE_SYS_MMAN_H, test "$ac_cv_header_sys_mman_h" = yes)
- 
- AC_CHECK_FUNCS(strerror_r strsignal wait4 mincore setenv unsetenv dl_iterate_phdr)
-diff --git a/libgo/mksysinfo.sh b/libgo/mksysinfo.sh
-index 92ecb479..48bc71db 100755
---- a/libgo/mksysinfo.sh
-+++ b/libgo/mksysinfo.sh
-@@ -1164,20 +1164,6 @@ grep '^type _sysinfo ' gen-sysinfo.go | \
-       -e 's/mem_unit/Unit/' \
-     >> ${OUT}
- 
--# The ustat struct.
--grep '^type _ustat ' gen-sysinfo.go | \
--    sed -e 's/_ustat/Ustat_t/' \
--      -e 's/f_tfree/Tfree/' \
--      -e 's/f_tinode/Tinoe/' \
--      -e 's/f_fname/Fname/' \
--      -e 's/f_fpack/Fpack/' \
--    >> ${OUT}
--# Force it to be defined, as on some older GNU/Linux systems the
--# header file fails when using with <linux/filter.h>.
--if ! grep 'type _ustat ' gen-sysinfo.go >/dev/null 2>&1; then
--  echo 'type Ustat_t struct { Tfree int32; Tinoe uint64; Fname [5+1]int8; Fpack [5+1]int8; }' >> ${OUT}
--fi
--
- # The utimbuf struct.
- grep '^type _utimbuf ' gen-sysinfo.go | \
-     sed -e 's/_utimbuf/Utimbuf/' \
---- gcc-6.4.0/libgo/Makefile.am.old	2016-02-03 15:58:02.419872000 -0600
-+++ gcc-6.4.0/libgo/Makefile.am	2018-06-23 02:55:45.772611885 -0500
-@@ -1,4 +1,3 @@
--# Makefile.am -- Go library Makefile.
- 
- # Copyright 2009 The Go Authors. All rights reserved.
- # Use of this source code is governed by a BSD-style
-@@ -1989,17 +1988,6 @@
- syscall_lsf_file =
- endif
- 
--# GNU/Linux specific ustat support.
--if LIBGO_IS_LINUX
--if LIBGO_IS_ARM64
--syscall_ustat_file =
--else
--syscall_ustat_file = go/syscall/libcall_linux_ustat.go
--endif
--else
--syscall_ustat_file =
--endif
--
- # GNU/Linux specific utimesnano support.
- if LIBGO_IS_LINUX
- syscall_utimesnano_file = go/syscall/libcall_linux_utimesnano.go
-@@ -2051,7 +2039,6 @@
- 	$(syscall_uname_file) \
- 	$(syscall_netlink_file) \
- 	$(syscall_lsf_file) \
--	$(syscall_ustat_file) \
- 	$(syscall_utimesnano_file) \
- 	$(GO_LIBCALL_OS_FILE) \
- 	$(GO_LIBCALL_OS_ARCH_FILE) \
---- gcc-6.4.0/libgo/Makefile.in.old	2016-02-03 15:58:02.419872000 -0600
-+++ gcc-6.4.0/libgo/Makefile.in	2018-06-23 02:56:04.842611681 -0500
-@@ -2080,11 +2080,6 @@
- 
- # GNU/Linux specific socket filters.
- @LIBGO_IS_LINUX_TRUE@syscall_lsf_file = go/syscall/lsf_linux.go
--@LIBGO_IS_ARM64_FALSE@@LIBGO_IS_LINUX_TRUE@syscall_ustat_file = go/syscall/libcall_linux_ustat.go
--
--# GNU/Linux specific ustat support.
--@LIBGO_IS_ARM64_TRUE@@LIBGO_IS_LINUX_TRUE@syscall_ustat_file = 
--@LIBGO_IS_LINUX_FALSE@syscall_ustat_file = 
- @LIBGO_IS_LINUX_FALSE@syscall_utimesnano_file = go/syscall/libcall_posix_utimesnano.go
- 
- # GNU/Linux specific utimesnano support.
-@@ -2122,7 +2117,6 @@
- 	$(syscall_uname_file) \
- 	$(syscall_netlink_file) \
- 	$(syscall_lsf_file) \
--	$(syscall_ustat_file) \
- 	$(syscall_utimesnano_file) \
- 	$(GO_LIBCALL_OS_FILE) \
- 	$(GO_LIBCALL_OS_ARCH_FILE) \