From 01849e8ddb86ec2c4b8259b8cfa8dfc6eedb4d92 Mon Sep 17 00:00:00 2001 From: Romain Naour Date: Fri, 28 Jul 2023 00:25:43 +0200 Subject: [PATCH] arch/sparc: disable internal toolchain backend for sparc Since gcc 11 [1] the sparc architecture is disabled since it produce a non working image. Buildroot now provide gcc 13.x, 12.x and 11.x and we are going to remove gcc 10 that was the last working release (thanks to a local patch). We have to disable the internal toolchain backend for sparc before removing gcc 10. While at it, remove !BR2_sparc dependency for gcc 11.x, 12.x and 13.x. [1] 2ab88dac293aed5adf2504e8b182f9d8a306b935 Signed-off-by: Romain Naour Signed-off-by: Thomas Petazzoni --- arch/Config.in | 5 +++++ package/gcc/Config.in.host | 12 ------------ 2 files changed, 5 insertions(+), 12 deletions(-) diff --git a/arch/Config.in b/arch/Config.in index db0d839c79..e37f4dab1d 100644 --- a/arch/Config.in +++ b/arch/Config.in @@ -216,6 +216,11 @@ config BR2_sh config BR2_sparc bool "SPARC" select BR2_USE_MMU + # 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 + # gcc <= 10.x has been removed from Buildroot. + select BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT help SPARC (from Scalable Processor Architecture) is a RISC instruction set architecture (ISA) developed by Sun diff --git a/package/gcc/Config.in.host b/package/gcc/Config.in.host index bf2ecbde65..e84ab84f23 100644 --- a/package/gcc/Config.in.host +++ b/package/gcc/Config.in.host @@ -38,10 +38,6 @@ 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 - # 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 - depends on !BR2_sparc # ARC HS48 rel 31 only supported by gcc arc fork. depends on !BR2_archs4x_rel31 select BR2_TOOLCHAIN_GCC_AT_LEAST_11 @@ -52,10 +48,6 @@ config BR2_GCC_VERSION_12_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 - # 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 - depends on !BR2_sparc # ARC HS48 rel 31 only supported by gcc arc fork. depends on !BR2_archs4x_rel31 select BR2_TOOLCHAIN_GCC_AT_LEAST_12 @@ -65,10 +57,6 @@ config BR2_GCC_VERSION_13_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 - # 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 - depends on !BR2_sparc # ARC HS48 rel 31 only supported by gcc arc fork. depends on !BR2_archs4x_rel31 select BR2_TOOLCHAIN_GCC_AT_LEAST_13