* [Buildroot] [git commit] package/gcc: remove csky version
@ 2021-10-17 16:59 Yann E. MORIN
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From: Yann E. MORIN @ 2021-10-17 16:59 UTC (permalink / raw)
To: buildroot
commit: https://git.buildroot.net/buildroot/commit/?id=547d681b45ed3dee28922838805633cf32cba5e4
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
Remove gcc csky fork since it doesn't build with the latest compilers
(gcc 8, 10, 11 tested) [1].
Removing the csky gcc fork has become unavoidable since the
Buildroot Docker image used by the gitlab CI will switch soon to
Debian bullseye soon [2].
The csky support for csky807 and csky810 has been upstreamed in
gcc 10 [3] and csky860 will be supported by gcc 12 [4]. There is
no info about the csky610. Although the csky architecture is
supported since gcc 10, the support was not enabled in Buildroot.
[1] http://lists.busybox.net/pipermail/buildroot/2021-August/621504.html
[2] 71b83227128be62c169313e85bb8f339f977ad67
[3] https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=cc7232b999b8336cf4e261407ed9289c77bed1f0
[4] https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=db92bd223e3957ee58b5a0c0fffd8b7766f1def3
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Guo Ren <ren_guo@c-sky.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Asked-by: Guo Ren <guoren@kernel.org>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
---
Config.in.legacy | 6 +
arch/Config.in | 2 -
...nitizer-Remove-cyclades-from-libsanitizer.patch | 121 ---------------------
package/gcc/Config.in.host | 12 --
package/gcc/gcc.hash | 2 -
package/gcc/gcc.mk | 3 -
6 files changed, 6 insertions(+), 140 deletions(-)
diff --git a/Config.in.legacy b/Config.in.legacy
index 3ec48edb87..26d489c232 100644
--- a/Config.in.legacy
+++ b/Config.in.legacy
@@ -146,6 +146,12 @@ endif
comment "Legacy options removed in 2021.11"
+config BR2_GCC_VERSION_CSKY
+ bool "gcc csky version removed"
+ select BR2_LEGACY
+ help
+ Support for gcc csky version has been removed.
+
config BR2_GDB_VERSION_8_3
bool "gdb version 8.3.x removed"
select BR2_LEGACY
diff --git a/arch/Config.in b/arch/Config.in
index ab40294ddc..d50718e2d4 100644
--- a/arch/Config.in
+++ b/arch/Config.in
@@ -79,8 +79,6 @@ config BR2_csky
bool "csky"
select BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT
select BR2_ARCH_HAS_MMU_MANDATORY
- # Most variants are supported by gcc-9+, except one that is
- # handled as a special exception in package/gcc/Config.in.host
select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
help
csky is processor IP from china.
diff --git a/package/gcc/48152afb96c59733d5bc79e3399bb7b3d4b44266/0001-libsanitizer-Remove-cyclades-from-libsanitizer.patch b/package/gcc/48152afb96c59733d5bc79e3399bb7b3d4b44266/0001-libsanitizer-Remove-cyclades-from-libsanitizer.patch
deleted file mode 100644
index 9e6c4cfd03..0000000000
--- a/package/gcc/48152afb96c59733d5bc79e3399bb7b3d4b44266/0001-libsanitizer-Remove-cyclades-from-libsanitizer.patch
+++ /dev/null
@@ -1,121 +0,0 @@
-From 0d2ee4f3a8cd3516f2c5c2f06373f8a32fd77b9d Mon Sep 17 00:00:00 2001
-From: Tamar Christina <tamar.christina@arm.com>
-Date: Fri, 21 May 2021 12:16:56 +0100
-Subject: [PATCH] libsanitizer: Remove cyclades from libsanitizer
-
-The Linux kernel has removed the interface to cyclades from
-the latest kernel headers[1] due to them being orphaned for the
-past 13 years.
-
-libsanitizer uses this header when compiling against glibc, but
-glibcs itself doesn't seem to have any references to cyclades.
-
-Further more it seems that the driver is broken in the kernel and
-the firmware doesn't seem to be available anymore.
-
-As such since this is breaking the build of libsanitizer (and so the
-GCC bootstrap[2]) I propose to remove this.
-
-[1] https://lkml.org/lkml/2021/3/2/153
-[2] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100379
-
-libsanitizer/ChangeLog:
-
- PR sanitizer/100379
- * sanitizer_common/sanitizer_common_interceptors_ioctl.inc: Cherry-pick
- llvm-project revision f7c5351552387bd43f6ca3631016d7f0dfe0f135.
- * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
- * sanitizer_common/sanitizer_platform_limits_posix.h: Likewise.
----
- .../sanitizer_common_interceptors_ioctl.inc | 9 ---------
- .../sanitizer_platform_limits_posix.cc | 11 -----------
- .../sanitizer_platform_limits_posix.h | 10 ----------
- 3 files changed, 30 deletions(-)
-
-diff --git a/libsanitizer/sanitizer_common/sanitizer_common_interceptors_ioctl.inc b/libsanitizer/sanitizer_common/sanitizer_common_interceptors_ioctl.inc
-index 6c5fda09fbf..8f9314142b6 100755
---- a/libsanitizer/sanitizer_common/sanitizer_common_interceptors_ioctl.inc
-+++ b/libsanitizer/sanitizer_common/sanitizer_common_interceptors_ioctl.inc
-@@ -358,15 +358,6 @@ static void ioctl_table_fill() {
-
- #if SANITIZER_LINUX && !SANITIZER_ANDROID
- // _(SIOCDEVPLIP, WRITE, struct_ifreq_sz); // the same as EQL_ENSLAVE
-- _(CYGETDEFTHRESH, WRITE, sizeof(int));
-- _(CYGETDEFTIMEOUT, WRITE, sizeof(int));
-- _(CYGETMON, WRITE, struct_cyclades_monitor_sz);
-- _(CYGETTHRESH, WRITE, sizeof(int));
-- _(CYGETTIMEOUT, WRITE, sizeof(int));
-- _(CYSETDEFTHRESH, NONE, 0);
-- _(CYSETDEFTIMEOUT, NONE, 0);
-- _(CYSETTHRESH, NONE, 0);
-- _(CYSETTIMEOUT, NONE, 0);
- _(EQL_EMANCIPATE, WRITE, struct_ifreq_sz);
- _(EQL_ENSLAVE, WRITE, struct_ifreq_sz);
- _(EQL_GETMASTRCFG, WRITE, struct_ifreq_sz);
-diff --git a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
-index 9866cc9e17a..5277407aec7 100644
---- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
-+++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
-@@ -156,7 +156,6 @@ typedef struct user_fpregs elf_fpregset_t;
- #endif
- #include <sys/user.h>
- #include <sys/ustat.h>
--#include <linux/cyclades.h>
- #include <linux/if_eql.h>
- #include <linux/if_plip.h>
- #include <linux/lp.h>
-@@ -439,7 +438,6 @@ unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
-
- #if SANITIZER_LINUX && !SANITIZER_ANDROID
- unsigned struct_ax25_parms_struct_sz = sizeof(struct ax25_parms_struct);
-- unsigned struct_cyclades_monitor_sz = sizeof(struct cyclades_monitor);
- #if EV_VERSION > (0x010000)
- unsigned struct_input_keymap_entry_sz = sizeof(struct input_keymap_entry);
- #else
-@@ -806,15 +804,6 @@ unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
- #endif // SANITIZER_LINUX || SANITIZER_FREEBSD
-
- #if SANITIZER_LINUX && !SANITIZER_ANDROID
-- unsigned IOCTL_CYGETDEFTHRESH = CYGETDEFTHRESH;
-- unsigned IOCTL_CYGETDEFTIMEOUT = CYGETDEFTIMEOUT;
-- unsigned IOCTL_CYGETMON = CYGETMON;
-- unsigned IOCTL_CYGETTHRESH = CYGETTHRESH;
-- unsigned IOCTL_CYGETTIMEOUT = CYGETTIMEOUT;
-- unsigned IOCTL_CYSETDEFTHRESH = CYSETDEFTHRESH;
-- unsigned IOCTL_CYSETDEFTIMEOUT = CYSETDEFTIMEOUT;
-- unsigned IOCTL_CYSETTHRESH = CYSETTHRESH;
-- unsigned IOCTL_CYSETTIMEOUT = CYSETTIMEOUT;
- unsigned IOCTL_EQL_EMANCIPATE = EQL_EMANCIPATE;
- unsigned IOCTL_EQL_ENSLAVE = EQL_ENSLAVE;
- unsigned IOCTL_EQL_GETMASTRCFG = EQL_GETMASTRCFG;
-diff --git a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
-index b6f90eb3a74..ae3a938344d 100644
---- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
-+++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
-@@ -949,7 +949,6 @@ struct __sanitizer_cookie_io_functions_t {
-
- #if SANITIZER_LINUX && !SANITIZER_ANDROID
- extern unsigned struct_ax25_parms_struct_sz;
-- extern unsigned struct_cyclades_monitor_sz;
- extern unsigned struct_input_keymap_entry_sz;
- extern unsigned struct_ipx_config_data_sz;
- extern unsigned struct_kbdiacrs_sz;
-@@ -1294,15 +1293,6 @@ struct __sanitizer_cookie_io_functions_t {
- #endif // SANITIZER_LINUX || SANITIZER_FREEBSD
-
- #if SANITIZER_LINUX && !SANITIZER_ANDROID
-- extern unsigned IOCTL_CYGETDEFTHRESH;
-- extern unsigned IOCTL_CYGETDEFTIMEOUT;
-- extern unsigned IOCTL_CYGETMON;
-- extern unsigned IOCTL_CYGETTHRESH;
-- extern unsigned IOCTL_CYGETTIMEOUT;
-- extern unsigned IOCTL_CYSETDEFTHRESH;
-- extern unsigned IOCTL_CYSETDEFTIMEOUT;
-- extern unsigned IOCTL_CYSETTHRESH;
-- extern unsigned IOCTL_CYSETTIMEOUT;
- extern unsigned IOCTL_EQL_EMANCIPATE;
- extern unsigned IOCTL_EQL_ENSLAVE;
- extern unsigned IOCTL_EQL_GETMASTRCFG;
---
-2.31.1
-
diff --git a/package/gcc/Config.in.host b/package/gcc/Config.in.host
index 2b7f88154e..aa2665cbee 100644
--- a/package/gcc/Config.in.host
+++ b/package/gcc/Config.in.host
@@ -3,7 +3,6 @@ comment "GCC Options"
choice
prompt "GCC compiler Version"
default BR2_GCC_VERSION_ARC if BR2_arc
- default BR2_GCC_VERSION_CSKY if BR2_csky
default BR2_GCC_VERSION_POWERPC_SPE if BR2_powerpc_SPE
default BR2_GCC_VERSION_10_X
help
@@ -15,12 +14,6 @@ config BR2_GCC_VERSION_ARC
depends on BR2_arc
select BR2_TOOLCHAIN_GCC_AT_LEAST_9
-config BR2_GCC_VERSION_CSKY
- bool "gcc csky"
- # Only supported architecture
- depends on BR2_csky
- select BR2_TOOLCHAIN_GCC_AT_LEAST_6
-
config BR2_GCC_VERSION_POWERPC_SPE
bool "gcc powerpc spe"
# powerpc spe support has been deprecated since gcc 8.x.
@@ -57,10 +50,6 @@ config BR2_GCC_VERSION_11_X
# powerpc spe support has been deprecated since gcc 8.x.
# https://gcc.gnu.org/ml/gcc/2018-04/msg00102.html
depends on !BR2_powerpc_SPE
- # C-SKY sk610 needs abiv1, which is not supported in
- # upstream gcc. C-SKY gcc upstream support not tested
- # with upstream binutils and glibc.
- depends on !BR2_csky
# uClibc-ng broken on sparc due to recent gcc changes
# that need to be reverted since gcc 8.4, 9.3 and 10.1.
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98784
@@ -94,7 +83,6 @@ config BR2_GCC_VERSION
default "10.3.0" if BR2_GCC_VERSION_10_X
default "11.2.0" if BR2_GCC_VERSION_11_X
default "arc-2020.09-release" if BR2_GCC_VERSION_ARC
- default "48152afb96c59733d5bc79e3399bb7b3d4b44266" if BR2_GCC_VERSION_CSKY
config BR2_EXTRA_GCC_CONFIG_OPTIONS
string "Additional gcc options"
diff --git a/package/gcc/gcc.hash b/package/gcc/gcc.hash
index b37307ebe3..5655c7a9d7 100644
--- a/package/gcc/gcc.hash
+++ b/package/gcc/gcc.hash
@@ -11,5 +11,3 @@ sha512 d53a0a966230895c54f01aea38696f818817b505f1e2bfa65e508753fcd01b2aedb4a614
sha512 b0853e2b1c5998044392023fa653e399e74118c46e616504ac59e1a2cf27620f94434767ce06b6cf4ca3dfb57f81d6eda92752befaf095ea5e564a9181b4659c gcc-arc-2020.09-release.tar.gz
# Locally calculated (fetched from Github)
sha512 2de7cf47333a4092b02d3bb98f4206f14966f1d139a724d09cf3b22f8a43ae0c704f33e6477d6367a03c29b265480dc900169e9d417006c5d46f0ae446b8c6f1 gcc-or1k-musl-5.4.0-20170218.tar.gz
-# Locally calculated (fetched from https://github.com/c-sky/gcc)
-sha512 1c3564fd6573dce13451a73015e7d88fecbb214dc1df96607976255b1d8b9e60318405333f4f218eea8d07e3675a802b66eff6df3921d505c4036481512792c2 gcc-48152afb96c59733d5bc79e3399bb7b3d4b44266.tar.gz
diff --git a/package/gcc/gcc.mk b/package/gcc/gcc.mk
index ed9b93e50f..fcc352aa25 100644
--- a/package/gcc/gcc.mk
+++ b/package/gcc/gcc.mk
@@ -13,9 +13,6 @@ GCC_VERSION = $(call qstrip,$(BR2_GCC_VERSION))
ifeq ($(BR2_GCC_VERSION_ARC),y)
GCC_SITE = $(call github,foss-for-synopsys-dwc-arc-processors,gcc,$(GCC_VERSION))
GCC_SOURCE = gcc-$(GCC_VERSION).tar.gz
-else ifeq ($(BR2_GCC_VERSION_CSKY),y)
-GCC_SITE = $(call github,c-sky,gcc,$(GCC_VERSION))
-GCC_SOURCE = gcc-$(GCC_VERSION).tar.gz
else
GCC_SITE = $(BR2_GNU_MIRROR:/=)/gcc/gcc-$(GCC_VERSION)
GCC_SOURCE = gcc-$(GCC_VERSION).tar.xz
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2021-10-17 16:59 [Buildroot] [git commit] package/gcc: remove csky version Yann E. MORIN
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