version up: GCC 8.4

component/defaults.cfg

@@ -34,7 +34,7 @@ depends =
   ${patch:recipe}
 recipe = slapos.recipe.build
 # Latest version provided by SlapOS.
-part = gcc-8.2
+part = gcc-8.4
 # Minimum version for all components that might be required for
 # slapos.rebootstrap (see https://bugs.python.org/issue34112 about Python 3.7+).
 min_version = 5.4

component/gcc/buildout.cfg

@@ -10,7 +10,7 @@ extends =
   ../binutils/buildout.cfg
 
 parts =
-  gcc-8.2
+  gcc-8.4
 
 [gcc-common]
 recipe = slapos.recipe.cmmi
@@ -65,16 +65,10 @@ patch-options = -p1
 patches =
   ${:_profile_base_location_}/libsanitizer_Use_pre-computed_size_of_struct_ustat_for_Linux.patch#1e5f33e89f9fe1ca3e406eabcc621762
 
-[gcc-8.2]
+[gcc-8.4]
 <= gcc-common
-version = 8.2.0
-md5sum = 4ab282f414676496483b3e1793d07862
-patch-binary = ${patch:location}/bin/patch
-patch-options = -p1
-# glibc-2.31-libsanitizer comes from https://github.com/spack/spack/pull/15403
-patches =
-  ${:_profile_base_location_}/glibc-2.31-libsanitizer-1.patch
-  ${:_profile_base_location_}/glibc-2.31-libsanitizer-2.patch
+version = 8.4.0
+md5sum = bb815a8e3b7be43c4a26fa89dbbd9795
 
 [gcc-minimal]
 <= gcc-5.5

component/gcc/glibc-2.31-libsanitizer-1.patch

-From ce9568e9e9cf6094be30e748821421e703754ffc Mon Sep 17 00:00:00 2001
-From: Jakub Jelinek <jakub@redhat.com>
-Date: Fri, 8 Nov 2019 19:53:18 +0100
-Subject: [PATCH] backport: re PR sanitizer/92154 (new glibc breaks arm
- bootstrap due to libsanitizer)
-
-	Backported from mainline
-	2019-10-22  Tamar Christina  <tamar.christina@arm.com>
-
-	PR sanitizer/92154
-	* sanitizer_common/sanitizer_platform_limits_posix.cc:
-	Cherry-pick compiler-rt revision r375220.
-
-From-SVN: r277981
----
- libsanitizer/ChangeLog                                   | 9 +++++++++
- .../sanitizer_common/sanitizer_platform_limits_posix.cc  | 6 +++++-
- 2 files changed, 14 insertions(+), 1 deletion(-)
-
-diff --git a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
-index 6cd4a5bac8b0..06a605ff4670 100644
---- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
-+++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
-@@ -1156,8 +1156,12 @@ CHECK_SIZE_AND_OFFSET(ipc_perm, uid);
- CHECK_SIZE_AND_OFFSET(ipc_perm, gid);
- CHECK_SIZE_AND_OFFSET(ipc_perm, cuid);
- CHECK_SIZE_AND_OFFSET(ipc_perm, cgid);
--#if !defined(__aarch64__) || !SANITIZER_LINUX || __GLIBC_PREREQ (2, 21)
-+#if (!defined(__aarch64__) || !SANITIZER_LINUX || __GLIBC_PREREQ (2, 21)) && \
-+    !defined(__arm__)
- /* On aarch64 glibc 2.20 and earlier provided incorrect mode field.  */
-+/* On Arm glibc 2.31 and later provide a different mode field, this field is
-+   never used by libsanitizer so we can simply ignore this assert for all glibc
-+   versions.  */
- CHECK_SIZE_AND_OFFSET(ipc_perm, mode);
- #endif
- 

component/gcc/glibc-2.31-libsanitizer-2.patch

-From 75003cdd23c310ec385344e8040d490e8dd6d2be Mon Sep 17 00:00:00 2001
-From: Jakub Jelinek <jakub@redhat.com>
-Date: Fri, 20 Dec 2019 17:58:35 +0100
-Subject: [PATCH] backport: re PR sanitizer/92154 (new glibc breaks arm
- bootstrap due to libsanitizer)
-
-	Backported from mainline
-	2019-11-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR sanitizer/92154
-	* sanitizer_common/sanitizer_platform_limits_posix.h: Cherry-pick
-	llvm-project revision 947f9692440836dcb8d88b74b69dd379d85974ce.
-	* sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
-
-From-SVN: r279653
----
- libsanitizer/ChangeLog                            | 10 ++++++++++
- .../sanitizer_platform_limits_posix.cc            |  9 +++------
- .../sanitizer_platform_limits_posix.h             | 15 +--------------
- 3 files changed, 14 insertions(+), 20 deletions(-)
-
-diff --git a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
-index 06a605ff4670..d823a12190c0 100644
---- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
-+++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
-@@ -1156,12 +1156,9 @@ CHECK_SIZE_AND_OFFSET(ipc_perm, uid);
- CHECK_SIZE_AND_OFFSET(ipc_perm, gid);
- CHECK_SIZE_AND_OFFSET(ipc_perm, cuid);
- CHECK_SIZE_AND_OFFSET(ipc_perm, cgid);
--#if (!defined(__aarch64__) || !SANITIZER_LINUX || __GLIBC_PREREQ (2, 21)) && \
--    !defined(__arm__)
--/* On aarch64 glibc 2.20 and earlier provided incorrect mode field.  */
--/* On Arm glibc 2.31 and later provide a different mode field, this field is
--   never used by libsanitizer so we can simply ignore this assert for all glibc
--   versions.  */
-+#if !SANITIZER_LINUX || __GLIBC_PREREQ (2, 31)
-+/* glibc 2.30 and earlier provided 16-bit mode field instead of 32-bit
-+   on many architectures.  */
- CHECK_SIZE_AND_OFFSET(ipc_perm, mode);
- #endif
- 
-diff --git a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
-index 73af92af1e8f..6a673a7c9959 100644
---- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
-+++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
-@@ -211,26 +211,13 @@ namespace __sanitizer {
-     u64 __unused1;
-     u64 __unused2;
- #elif defined(__sparc__)
--#if defined(__arch64__)
-     unsigned mode;
--    unsigned short __pad1;
--#else
--    unsigned short __pad1;
--    unsigned short mode;
-     unsigned short __pad2;
--#endif
-     unsigned short __seq;
-     unsigned long long __unused1;
-     unsigned long long __unused2;
--#elif defined(__mips__) || defined(__aarch64__) || defined(__s390x__)
--    unsigned int mode;
--    unsigned short __seq;
--    unsigned short __pad1;
--    unsigned long __unused1;
--    unsigned long __unused2;
- #else
--    unsigned short mode;
--    unsigned short __pad1;
-+    unsigned int mode;
-     unsigned short __seq;
-     unsigned short __pad2;
- #if defined(__x86_64__) && !defined(_LP64)