diff mbox series

[1/1] toolchain: drop codescape mips toolchains

Message ID 20240317125133.362751-1-fontaine.fabrice@gmail.com
State Accepted
Headers show
Series [1/1] toolchain: drop codescape mips toolchains | expand

Commit Message

Fabrice Fontaine March 17, 2024, 12:51 p.m. UTC 
Codescape mips toolchains are old (2018) and use glibc 2.20 which is not
compatible with 64-bit time_t raising the following build failure with
libselinux since commit 1c2dbcdcf0bb589d325c379246acaa39bb07b7be:

In file included from selinux_restorecon.c:17:0:
/home/buildroot/autobuild/instance-1/output-1/host/mipsel-buildroot-linux-gnu/sysroot/usr/include/fts.h:41:3: error: #error "<fts.h> cannot be used with -D_FILE_OFFSET_BITS==64"
 # error "<fts.h> cannot be used with -D_FILE_OFFSET_BITS==64"
   ^~~~~

Fixes: 1c2dbcdcf0bb589d325c379246acaa39bb07b7be
 - http://autobuild.buildroot.org/results/a4d38af627a42a2c55d60129787c51353d5883bf

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 Config.in.legacy                              | 16 +++-
 package/openblas/Config.in                    |  4 -
 toolchain/toolchain-external/Config.in        |  6 +-
 .../Config.in                                 | 66 ----------------
 .../Config.in.options                         |  9 ---
 ...toolchain-external-codescape-img-mips.hash |  4 -
 .../toolchain-external-codescape-img-mips.mk  | 51 -------------
 .../Config.in                                 | 76 -------------------
 .../Config.in.options                         |  9 ---
 ...toolchain-external-codescape-mti-mips.hash |  4 -
 .../toolchain-external-codescape-mti-mips.mk  | 51 -------------
 11 files changed, 16 insertions(+), 280 deletions(-)
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash
 delete mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk

Comments

Arnout Vandecappelle March 17, 2024, 9:34 p.m. UTC | #1 
On 17/03/2024 13:51, Fabrice Fontaine wrote:
> Codescape mips toolchains are old (2018) and use glibc 2.20 which is not
> compatible with 64-bit time_t raising the following build failure with
> libselinux since commit 1c2dbcdcf0bb589d325c379246acaa39bb07b7be:
> 
> In file included from selinux_restorecon.c:17:0:
> /home/buildroot/autobuild/instance-1/output-1/host/mipsel-buildroot-linux-gnu/sysroot/usr/include/fts.h:41:3: error: #error "<fts.h> cannot be used with -D_FILE_OFFSET_BITS==64"
>   # error "<fts.h> cannot be used with -D_FILE_OFFSET_BITS==64"
>     ^~~~~
> 
> Fixes: 1c2dbcdcf0bb589d325c379246acaa39bb07b7be
>   - http://autobuild.buildroot.org/results/a4d38af627a42a2c55d60129787c51353d5883bf
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
> ---
>   Config.in.legacy                              | 16 +++-
>   package/openblas/Config.in                    |  4 -
>   toolchain/toolchain-external/Config.in        |  6 +-
>   .../Config.in                                 | 66 ----------------
>   .../Config.in.options                         |  9 ---
>   ...toolchain-external-codescape-img-mips.hash |  4 -
>   .../toolchain-external-codescape-img-mips.mk  | 51 -------------
>   .../Config.in                                 | 76 -------------------
>   .../Config.in.options                         |  9 ---
>   ...toolchain-external-codescape-mti-mips.hash |  4 -
>   .../toolchain-external-codescape-mti-mips.mk  | 51 -------------
>   11 files changed, 16 insertions(+), 280 deletions(-)
>   delete mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
>   delete mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options
>   delete mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash
>   delete mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk
>   delete mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
>   delete mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options
>   delete mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash
>   delete mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk
> 
> diff --git a/Config.in.legacy b/Config.in.legacy
> index 5aaaae0eec..32bbd2ee0d 100644
> --- a/Config.in.legacy
> +++ b/Config.in.legacy
> @@ -146,8 +146,22 @@ endif
>   
>   comment "Legacy options removed in 2024.05"
>   
> +config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
> +	bool "Codescape IMG GNU Linux Toolchain 2018.09 has been removed"
> +	select BR2_LEGACY
> +	help
> +	  The Codescape IMG GNU Linux toolchain has been removed, use a
> +	  Bootlin/CodeSourcery toolchain instead.

  The CodeSourcery toolchains are themselves from 2016, though they do have 
glibc 2.23. I expect them to be removed eventually as well. So I kept only the 
Bootlin toolchain as a suggestion here.

  Regards,
  Arnout

> +
> +config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
> +	bool "Codescape MTI GNU Linux Toolchain 2018.09 has been removed"
> +	select BR2_LEGACY
> +	help
> +	  The Codescape MTI GNU Linux toolchain has been removed, use a
> +	  Bootlin/CodeSourcery toolchain instead.
> +
>   config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64
> -	bool "CodeSourcery AArch64 2014.11"
> +	bool "CodeSourcery AArch64 2014.11 has been removed"
>   	select BR2_LEGACY
>   	help
>   	  The Sourcery CodeBench AArch64 toolchain has been removed,
> diff --git a/package/openblas/Config.in b/package/openblas/Config.in
> index 74c4a3aa5c..7d4727003b 100644
> --- a/package/openblas/Config.in
> +++ b/package/openblas/Config.in
> @@ -26,11 +26,7 @@ config BR2_PACKAGE_OPENBLAS_DEFAULT_TARGET
>   	default "PPC970"          if BR2_powerpc_970
>   	default "PPC440"          if BR2_powerpc_440
>   	default "PPC440FP2"       if BR2_powerpc_440fp
> -	# P5600 is built with MSA support which is only available in Codescape toolchains
> -	default "P5600"           if BR2_mips_p5600 && BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
>   	default "MIPS64_GENERIC"  if BR2_MIPS_CPU_MIPS64
> -	# I6400 is built with MSA support which is only available in Codescape toolchains
> -	default "I6400"           if BR2_mips_i6400 && BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
>   	# OpenBLAS assumes SPARC=Sparc v9
>   	default "SPARC"           if BR2_sparc_v9
>   	# Cortex-A15 always have a VFPv4
> diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in
> index b5432b71d7..af9082cf6e 100644
> --- a/toolchain/toolchain-external/Config.in
> +++ b/toolchain/toolchain-external/Config.in
> @@ -26,10 +26,8 @@ source "toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in"
>   # ARM big-endian
>   source "toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in"
>   
> -# MIPS (use codesourcery toolchain by default)
> +# MIPS
>   source "toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in"
> -source "toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in"
> -source "toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in"
>   
>   # NIOSII
>   source "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in"
> @@ -130,8 +128,6 @@ source "toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in.o
>   
>   # MIPS
>   source "toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in.options"
> -source "toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options"
> -source "toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options"
>   
>   # NIOSII
>   source "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in.options"
> diff --git a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
> deleted file mode 100644
> index d49c610237..0000000000
> --- a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
> +++ /dev/null
> @@ -1,66 +0,0 @@
> -config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
> -	bool "Codescape IMG GNU Linux Toolchain 2018.09"
> -	depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
> -	depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_7
> -	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
> -	depends on BR2_MIPS_CPU_MIPS32R6 || (BR2_MIPS_CPU_MIPS64R6 && !BR2_MIPS_SOFT_FLOAT)
> -	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
> -	select BR2_TOOLCHAIN_EXTERNAL_HAS_NO_GDBSERVER
> -	select BR2_INSTALL_LIBSTDCPP
> -	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_7
> -	select BR2_TOOLCHAIN_GCC_AT_LEAST_6
> -	select BR2_TOOLCHAIN_HAS_FORTRAN
> -	select BR2_TOOLCHAIN_HAS_OPENMP
> -	help
> -	  Codescape IMG GNU Linux Toolchain 2018.09 for the MIPS
> -	  architecture, from MIPS Tech LLC. It uses gcc 6.3.0,
> -	  binutils 2.28.51, glibc 2.20, gdb 7.9.1 and kernel headers
> -	  4.7. It has support for the following variants:
> -	    - MIPS32r6 - Big-Endian, Hard-Float, 2008 NaN, o32 ABI
> -	      Select 'MIPS (big endian)' Target Architecture
> -	      Select 'mips 32r6' Target Architecture Variant
> -	      Disable 'Use soft-float'
> -	    - MIPS32r6 - Big-Endian, Soft-Float, 2008 NaN, o32 ABI
> -	      Select 'MIPS (big endian)' Target Architecture
> -	      Select 'mips 32r6' Target Architecture Variant
> -	      Enable 'Use soft-float'
> -	    - MIPS32r6 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI
> -	      Select 'MIPS (little endian)' Target Architecture
> -	      Select 'mips 32r6' Target Architecture Variant
> -	      Disable 'Use soft-float'
> -	    - MIPS32r6 - Little-Endian, Soft-Float, 2008 NaN, o32 ABI
> -	      Select 'MIPS (little endian)' Target Architecture
> -	      Select 'mips 32r6' Target Architecture Variant
> -	      Enable 'Use soft-float'
> -	    - MIPS32r6 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI,
> -	      microMIPS
> -	      Select 'MIPS (little endian)' Target Architecture
> -	      Select 'mips 32r6' Target Architecture Variant
> -	      Disable 'Use soft-float'
> -	      Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
> -	    - MIPS32r6 - Little-Endian, Soft-Float, 2008 NaN, o32 ABI,
> -	      microMIPS
> -	      Select 'MIPS (little endian)' Target Architecture
> -	      Select 'mips 32r6' Target Architecture Variant
> -	      Enable 'Use soft-float'
> -	      Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
> -	    - MIPS64r6 - Big-Endian, Hard-Float, 2008 NaN, n32 ABI
> -	      Select 'MIPS64 (big endian)' Target Architecture
> -	      Select 'mips 64r6' Target Architecture Variant
> -	      Select 'n32' Target ABI
> -	      Disable 'Use soft-float'
> -	    - MIPS64r6 - Little-Endian, Hard-Float, 2008 NaN, n32 ABI
> -	      Select 'MIPS64 (little endian)' Target Architecture
> -	      Select 'mips 64r6' Target Architecture Variant
> -	      Select 'n32' Target ABI
> -	      Disable 'Use soft-float'
> -	    - MIPS64r6 - Big-Endian, Hard-Float, 2008 NaN, n64 ABI
> -	      Select 'MIPS64 (big endian)' Target Architecture
> -	      Select 'mips 64r6' Target Architecture Variant
> -	      Select 'n64' Target ABI
> -	      Disable 'Use soft-float'
> -	    - MIPS64r6 - Little-Endian, Hard-Float, 2008 NaN, n64 ABI
> -	      Select 'MIPS64 (little endian)' Target Architecture
> -	      Select 'mips 64r6' Target Architecture Variant
> -	      Select 'n64' Target ABI
> -	      Disable 'Use soft-float'
> diff --git a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options
> deleted file mode 100644
> index 3eaa2a9522..0000000000
> --- a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options
> +++ /dev/null
> @@ -1,9 +0,0 @@
> -if BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
> -
> -config BR2_TOOLCHAIN_EXTERNAL_PREFIX
> -	default "mips-img-linux-gnu"
> -
> -config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
> -	default "toolchain-external-codescape-img-mips"
> -
> -endif
> diff --git a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash
> deleted file mode 100644
> index 65e1861f12..0000000000
> --- a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash
> +++ /dev/null
> @@ -1,4 +0,0 @@
> -# Codescape toolchains from MIPS Tech LLC
> -# From: https://codescape.mips.com/components/toolchain/nanomips/2018.09-02/downloads.html
> -sha256  ac035f3b6a8767522977963d8e1490520d58bccca7956f4503a1eefff6492b71  Codescape.GNU.Tools.Package.2018.09-02.for.MIPS.IMG.Linux.CentOS-6.x86.tar.gz
> -sha256  09280f4fcbb993607905bf9a43bf5f3db2beed85726f0675b8453e19a9ddc429  Codescape.GNU.Tools.Package.2018.09-02.for.MIPS.IMG.Linux.CentOS-6.x86_64.tar.gz
> diff --git a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk
> deleted file mode 100644
> index 55424918c7..0000000000
> --- a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk
> +++ /dev/null
> @@ -1,51 +0,0 @@
> -################################################################################
> -#
> -# toolchain-external-codescape-img-mips
> -#
> -################################################################################
> -
> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION = 2018.09-02
> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SITE = https://codescape.mips.com/components/toolchain/$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION)
> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_STRIP_COMPONENTS = 2
> -
> -ifeq ($(HOSTARCH),x86)
> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SOURCE = Codescape.GNU.Tools.Package.$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION).for.MIPS.IMG.Linux.CentOS-6.x86.tar.gz
> -else
> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SOURCE = Codescape.GNU.Tools.Package.$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION).for.MIPS.IMG.Linux.CentOS-6.x86_64.tar.gz
> -endif
> -
> -# Special fixup for Codescape MIPS toolchains, that have bin-<abi> and
> -# sbin-<abi> directories. We create symlinks bin -> bin-<abi> and sbin
> -# -> sbin-<abi> so that the rest of Buildroot can find the toolchain
> -# tools in the appropriate location.
> -ifeq ($(BR2_MIPS_OABI32),y)
> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX = o32
> -else ifeq ($(BR2_MIPS_NABI32),y)
> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX = n32
> -else ifeq ($(BR2_MIPS_NABI64),y)
> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX = n64
> -endif
> -
> -define TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_STAGING_FIXUPS
> -	rmdir $(STAGING_DIR)/usr/bin $(STAGING_DIR)/usr/sbin
> -	ln -sf bin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/bin
> -	ln -sf sbin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/sbin
> -endef
> -
> -# The Codescape toolchain uses a sysroot layout that places them
> -# side-by-side instead of nested like multilibs. A symlink is needed
> -# much like for the nested sysroots which are handled in
> -# copy_toolchain_sysroot but there is not enough information in there
> -# to determine whether the sysroot layout was nested or side-by-side.
> -# Add the symlink here for now.
> -define TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SYMLINK
> -	$(Q)ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS))"; \
> -	ARCH_SUBDIR=`basename $${ARCH_SYSROOT_DIR}`; \
> -	ln -snf . $(STAGING_DIR)/$${ARCH_SUBDIR}
> -endef
> -
> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_POST_INSTALL_STAGING_HOOKS += \
> -	TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_STAGING_FIXUPS \
> -	TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SYMLINK
> -
> -$(eval $(toolchain-external-package))
> diff --git a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
> deleted file mode 100644
> index 720d705d14..0000000000
> --- a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
> +++ /dev/null
> @@ -1,76 +0,0 @@
> -config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
> -	bool "Codescape MTI GNU Linux Toolchain 2018.09"
> -	depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
> -	depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_7
> -	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
> -	depends on BR2_MIPS_CPU_MIPS32R2 || (BR2_MIPS_CPU_MIPS64R2 && !BR2_MIPS_SOFT_FLOAT)
> -	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
> -	select BR2_TOOLCHAIN_EXTERNAL_HAS_NO_GDBSERVER
> -	select BR2_INSTALL_LIBSTDCPP
> -	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_7
> -	select BR2_TOOLCHAIN_GCC_AT_LEAST_6
> -	select BR2_TOOLCHAIN_HAS_FORTRAN
> -	select BR2_TOOLCHAIN_HAS_OPENMP
> -	help
> -	  Codescape MTI GNU Linux Toolchain 2018.09 for the MIPS
> -	  architecture, from MIPS Tech LLC. It uses gcc 6.3.0,
> -	  binutils 2.28.51, glibc 2.20, gdb 7.9.1 and kernel headers
> -	  4.7. It has support for the following variants:
> -	    - MIPS32r2 - Big-Endian, Hard-Float, Legacy NaN, o32 ABI
> -	      Select 'MIPS (big endian)' Target Architecture
> -	      Select 'mips 32r2' Target Architecture Variant
> -	      Disable 'Use soft-float'
> -	    - MIPS32r2 - Big-Endian, Hard-Float, 2008 NaN, o32 ABI
> -	      Select 'MIPS (big endian)' Target Architecture
> -	      Select 'mips 32r2' Target Architecture Variant
> -	      Disable 'Use soft-float'
> -	      Set BR2_TARGET_OPTIMIZATION to '-mnan=2008'
> -	    - MIPS32r2 - Big-Endian, Soft-Float, Legacy NaN, o32 ABI
> -	      Select 'MIPS (big endian)' Target Architecture
> -	      Select 'mips 32r2' Target Architecture Variant
> -	      Enable 'Use soft-float'
> -	    - MIPS32r2 - Little-Endian, Hard-Float, Legacy NaN, o32 ABI
> -	      Select 'MIPS (little endian)' Target Architecture
> -	      Select 'mips 32r2' Target Architecture Variant
> -	      Disable 'Use soft-float'
> -	    - MIPS32r2 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI
> -	      Select 'MIPS (little endian)' Target Architecture
> -	      Select 'mips 32r2' Target Architecture Variant
> -	      Disable 'Use soft-float'
> -	      Set BR2_TARGET_OPTIMIZATION to '-mnan=2008'
> -	    - MIPS32r2 - Little-Endian, Soft-Float, Legacy NaN, o32 ABI
> -	      Select 'MIPS (little endian)' Target Architecture
> -	      Select 'mips 32r2' Target Architecture Variant
> -	      Enable 'Use soft-float'
> -	    - MIPS32r2 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI,
> -	      microMIPS
> -	      Select 'MIPS (little endian)' Target Architecture
> -	      Select 'mips 32r2' Target Architecture Variant
> -	      Enable 'Use soft-float'
> -	      Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
> -	    - MIPS32r2 - Little-Endian, Soft-Float, Legacy NaN, o32 ABI,
> -	      microMIPS
> -	      Select 'MIPS (little endian)' Target Architecture
> -	      Select 'mips 32r2' Target Architecture Variant
> -	      Disable 'Use soft-float'
> -	      Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
> -	    - MIPS64r2 - Big-Endian, Hard-Float, Legacy NaN, n32 ABI
> -	      Select 'MIPS64 (big endian)' Target Architecture
> -	      Select 'mips 64r2' Target Architecture Variant
> -	      Select 'n32' Target ABI
> -	      Disable 'Use soft-float'
> -	    - MIPS64r2 - Little-Endian, Hard-Float, Legacy NaN, n32 ABI
> -	      Select 'MIPS64 (little endian)' Target Architecture
> -	      Select 'mips 64r2' Target Architecture Variant
> -	      Select 'n32' Target ABI
> -	      Disable 'Use soft-float'
> -	    - MIPS64r2 - Big-Endian, Hard-Float, Legacy NaN, n64 ABI
> -	      Select 'MIPS64 (big endian)' Target Architecture
> -	      Select 'mips 64r2' Target Architecture Variant
> -	      Select 'n64' Target ABI
> -	      Disable 'Use soft-float'
> -	    - MIPS64r2 - Little-Endian, Hard-Float, Legacy NaN, n64 ABI
> -	      Select 'MIPS64 (little endian)' Target Architecture
> -	      Select 'mips 64r2' Target Architecture Variant
> -	      Select 'n64' Target ABI
> -	      Disable 'Use soft-float'
> diff --git a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options
> deleted file mode 100644
> index 464c9b8448..0000000000
> --- a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options
> +++ /dev/null
> @@ -1,9 +0,0 @@
> -if BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
> -
> -config BR2_TOOLCHAIN_EXTERNAL_PREFIX
> -	default "mips-mti-linux-gnu"
> -
> -config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
> -	default "toolchain-external-codescape-mti-mips"
> -
> -endif
> diff --git a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash
> deleted file mode 100644
> index b07281de48..0000000000
> --- a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash
> +++ /dev/null
> @@ -1,4 +0,0 @@
> -# Codescape toolchains from MIPS Tech LLC
> -# From: https://codescape.mips.com/components/toolchain/nanomips/2018.09-02/downloads.html
> -sha256  c883a404fd7ea5718e2249a530802e223381f2be52265f88e9b1ce7035c232f3  Codescape.GNU.Tools.Package.2018.09-02.for.MIPS.MTI.Linux.CentOS-6.x86.tar.gz
> -sha256  d6310a970b0a8a19ad8e0a2b3ead8c38ee90d0e284a9b2511200ce447f460d2c  Codescape.GNU.Tools.Package.2018.09-02.for.MIPS.MTI.Linux.CentOS-6.x86_64.tar.gz
> diff --git a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk
> deleted file mode 100644
> index 9bee1ab87d..0000000000
> --- a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk
> +++ /dev/null
> @@ -1,51 +0,0 @@
> -################################################################################
> -#
> -# toolchain-external-codescape-mti-mips
> -#
> -################################################################################
> -
> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION = 2018.09-02
> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SITE = https://codescape.mips.com/components/toolchain/$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION)
> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_STRIP_COMPONENTS = 2
> -
> -ifeq ($(HOSTARCH),x86)
> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SOURCE = Codescape.GNU.Tools.Package.$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION).for.MIPS.MTI.Linux.CentOS-6.x86.tar.gz
> -else
> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SOURCE = Codescape.GNU.Tools.Package.$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION).for.MIPS.MTI.Linux.CentOS-6.x86_64.tar.gz
> -endif
> -
> -# Special fixup for Codescape MIPS toolchains, that have bin-<abi> and
> -# sbin-<abi> directories. We create symlinks bin -> bin-<abi> and sbin
> -# -> sbin-<abi> so that the rest of Buildroot can find the toolchain
> -# tools in the appropriate location.
> -ifeq ($(BR2_MIPS_OABI32),y)
> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX = o32
> -else ifeq ($(BR2_MIPS_NABI32),y)
> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX = n32
> -else ifeq ($(BR2_MIPS_NABI64),y)
> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX = n64
> -endif
> -
> -define TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_STAGING_FIXUPS
> -	rmdir $(STAGING_DIR)/usr/bin $(STAGING_DIR)/usr/sbin
> -	ln -sf bin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/bin
> -	ln -sf sbin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/sbin
> -endef
> -
> -# The Codescape toolchain uses a sysroot layout that places them
> -# side-by-side instead of nested like multilibs. A symlink is needed
> -# much like for the nested sysroots which are handled in
> -# copy_toolchain_sysroot but there is not enough information in there
> -# to determine whether the sysroot layout was nested or side-by-side.
> -# Add the symlink here for now.
> -define TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SYMLINK
> -	$(Q)ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS))"; \
> -	ARCH_SUBDIR=`basename $${ARCH_SYSROOT_DIR}`; \
> -	ln -snf . $(STAGING_DIR)/$${ARCH_SUBDIR}
> -endef
> -
> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_POST_INSTALL_STAGING_HOOKS += \
> -	TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_STAGING_FIXUPS \
> -	TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SYMLINK
> -
> -$(eval $(toolchain-external-package))
Arnout Vandecappelle March 17, 2024, 9:34 p.m. UTC | #2 
On 17/03/2024 22:34, Arnout Vandecappelle wrote:
>
>
> On 17/03/2024 13:51, Fabrice Fontaine wrote:
>> Codescape mips toolchains are old (2018) and use glibc 2.20 which is not
>> compatible with 64-bit time_t raising the following build failure with
>> libselinux since commit 1c2dbcdcf0bb589d325c379246acaa39bb07b7be:
>>
>> In file included from selinux_restorecon.c:17:0:
>> /home/buildroot/autobuild/instance-1/output-1/host/mipsel-buildroot-linux-gnu/sysroot/usr/include/fts.h:41:3: 
>> error: #error "<fts.h> cannot be used with -D_FILE_OFFSET_BITS==64"
>>   # error "<fts.h> cannot be used with -D_FILE_OFFSET_BITS==64"
>>     ^~~~~
>>
>> Fixes: 1c2dbcdcf0bb589d325c379246acaa39bb07b7be
>>   - 
>> http://autobuild.buildroot.org/results/a4d38af627a42a2c55d60129787c51353d5883bf
>>
>> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
>> ---
>>   Config.in.legacy                              | 16 +++-
>>   package/openblas/Config.in                    |  4 -
>>   toolchain/toolchain-external/Config.in        |  6 +-
>>   .../Config.in                                 | 66 ----------------
>>   .../Config.in.options                         |  9 ---
>>   ...toolchain-external-codescape-img-mips.hash |  4 -
>>   .../toolchain-external-codescape-img-mips.mk  | 51 -------------
>>   .../Config.in                                 | 76 -------------------
>>   .../Config.in.options                         |  9 ---
>>   ...toolchain-external-codescape-mti-mips.hash |  4 -
>>   .../toolchain-external-codescape-mti-mips.mk  | 51 -------------
>>   11 files changed, 16 insertions(+), 280 deletions(-)
>>   delete mode 100644 
>> toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
>>   delete mode 100644 
>> toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options
>>   delete mode 100644 
>> toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash
>>   delete mode 100644 
>> toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk
>>   delete mode 100644 
>> toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
>>   delete mode 100644 
>> toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options
>>   delete mode 100644 
>> toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash
>>   delete mode 100644 
>> toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk
>>
>> diff --git a/Config.in.legacy b/Config.in.legacy
>> index 5aaaae0eec..32bbd2ee0d 100644
>> --- a/Config.in.legacy
>> +++ b/Config.in.legacy
>> @@ -146,8 +146,22 @@ endif
>>     comment "Legacy options removed in 2024.05"
>>   +config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
>> +    bool "Codescape IMG GNU Linux Toolchain 2018.09 has been removed"
>> +    select BR2_LEGACY
>> +    help
>> +      The Codescape IMG GNU Linux toolchain has been removed, use a
>> +      Bootlin/CodeSourcery toolchain instead.
>
>  The CodeSourcery toolchains are themselves from 2016, though they do have 
> glibc 2.23. I expect them to be removed eventually as well. So I kept only the 
> Bootlin toolchain as a suggestion here.

  And I applied to master, obviously! Thanks.


  Regards,
  Arnout


>
>  Regards,
>  Arnout
>
>> +
>> +config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
>> +    bool "Codescape MTI GNU Linux Toolchain 2018.09 has been removed"
>> +    select BR2_LEGACY
>> +    help
>> +      The Codescape MTI GNU Linux toolchain has been removed, use a
>> +      Bootlin/CodeSourcery toolchain instead.
>> +
>>   config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64
>> -    bool "CodeSourcery AArch64 2014.11"
>> +    bool "CodeSourcery AArch64 2014.11 has been removed"
>>       select BR2_LEGACY
>>       help
>>         The Sourcery CodeBench AArch64 toolchain has been removed,
>> diff --git a/package/openblas/Config.in b/package/openblas/Config.in
>> index 74c4a3aa5c..7d4727003b 100644
>> --- a/package/openblas/Config.in
>> +++ b/package/openblas/Config.in
>> @@ -26,11 +26,7 @@ config BR2_PACKAGE_OPENBLAS_DEFAULT_TARGET
>>       default "PPC970"          if BR2_powerpc_970
>>       default "PPC440"          if BR2_powerpc_440
>>       default "PPC440FP2"       if BR2_powerpc_440fp
>> -    # P5600 is built with MSA support which is only available in Codescape 
>> toolchains
>> -    default "P5600"           if BR2_mips_p5600 && 
>> BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
>>       default "MIPS64_GENERIC"  if BR2_MIPS_CPU_MIPS64
>> -    # I6400 is built with MSA support which is only available in Codescape 
>> toolchains
>> -    default "I6400"           if BR2_mips_i6400 && 
>> BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
>>       # OpenBLAS assumes SPARC=Sparc v9
>>       default "SPARC"           if BR2_sparc_v9
>>       # Cortex-A15 always have a VFPv4
>> diff --git a/toolchain/toolchain-external/Config.in 
>> b/toolchain/toolchain-external/Config.in
>> index b5432b71d7..af9082cf6e 100644
>> --- a/toolchain/toolchain-external/Config.in
>> +++ b/toolchain/toolchain-external/Config.in
>> @@ -26,10 +26,8 @@ source 
>> "toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in"
>>   # ARM big-endian
>>   source 
>> "toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in"
>>   -# MIPS (use codesourcery toolchain by default)
>> +# MIPS
>>   source 
>> "toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in"
>> -source 
>> "toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in"
>> -source 
>> "toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in"
>>     # NIOSII
>>   source 
>> "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in"
>> @@ -130,8 +128,6 @@ source 
>> "toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in.o
>>     # MIPS
>>   source 
>> "toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in.options"
>> -source 
>> "toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options"
>> -source 
>> "toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options"
>>     # NIOSII
>>   source 
>> "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in.options"
>> diff --git 
>> a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in 
>> b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
>> deleted file mode 100644
>> index d49c610237..0000000000
>> --- 
>> a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
>> +++ /dev/null
>> @@ -1,66 +0,0 @@
>> -config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
>> -    bool "Codescape IMG GNU Linux Toolchain 2018.09"
>> -    depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
>> -    depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_7
>> -    depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
>> -    depends on BR2_MIPS_CPU_MIPS32R6 || (BR2_MIPS_CPU_MIPS64R6 && 
>> !BR2_MIPS_SOFT_FLOAT)
>> -    select BR2_TOOLCHAIN_EXTERNAL_GLIBC
>> -    select BR2_TOOLCHAIN_EXTERNAL_HAS_NO_GDBSERVER
>> -    select BR2_INSTALL_LIBSTDCPP
>> -    select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_7
>> -    select BR2_TOOLCHAIN_GCC_AT_LEAST_6
>> -    select BR2_TOOLCHAIN_HAS_FORTRAN
>> -    select BR2_TOOLCHAIN_HAS_OPENMP
>> -    help
>> -      Codescape IMG GNU Linux Toolchain 2018.09 for the MIPS
>> -      architecture, from MIPS Tech LLC. It uses gcc 6.3.0,
>> -      binutils 2.28.51, glibc 2.20, gdb 7.9.1 and kernel headers
>> -      4.7. It has support for the following variants:
>> -        - MIPS32r6 - Big-Endian, Hard-Float, 2008 NaN, o32 ABI
>> -          Select 'MIPS (big endian)' Target Architecture
>> -          Select 'mips 32r6' Target Architecture Variant
>> -          Disable 'Use soft-float'
>> -        - MIPS32r6 - Big-Endian, Soft-Float, 2008 NaN, o32 ABI
>> -          Select 'MIPS (big endian)' Target Architecture
>> -          Select 'mips 32r6' Target Architecture Variant
>> -          Enable 'Use soft-float'
>> -        - MIPS32r6 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI
>> -          Select 'MIPS (little endian)' Target Architecture
>> -          Select 'mips 32r6' Target Architecture Variant
>> -          Disable 'Use soft-float'
>> -        - MIPS32r6 - Little-Endian, Soft-Float, 2008 NaN, o32 ABI
>> -          Select 'MIPS (little endian)' Target Architecture
>> -          Select 'mips 32r6' Target Architecture Variant
>> -          Enable 'Use soft-float'
>> -        - MIPS32r6 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI,
>> -          microMIPS
>> -          Select 'MIPS (little endian)' Target Architecture
>> -          Select 'mips 32r6' Target Architecture Variant
>> -          Disable 'Use soft-float'
>> -          Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
>> -        - MIPS32r6 - Little-Endian, Soft-Float, 2008 NaN, o32 ABI,
>> -          microMIPS
>> -          Select 'MIPS (little endian)' Target Architecture
>> -          Select 'mips 32r6' Target Architecture Variant
>> -          Enable 'Use soft-float'
>> -          Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
>> -        - MIPS64r6 - Big-Endian, Hard-Float, 2008 NaN, n32 ABI
>> -          Select 'MIPS64 (big endian)' Target Architecture
>> -          Select 'mips 64r6' Target Architecture Variant
>> -          Select 'n32' Target ABI
>> -          Disable 'Use soft-float'
>> -        - MIPS64r6 - Little-Endian, Hard-Float, 2008 NaN, n32 ABI
>> -          Select 'MIPS64 (little endian)' Target Architecture
>> -          Select 'mips 64r6' Target Architecture Variant
>> -          Select 'n32' Target ABI
>> -          Disable 'Use soft-float'
>> -        - MIPS64r6 - Big-Endian, Hard-Float, 2008 NaN, n64 ABI
>> -          Select 'MIPS64 (big endian)' Target Architecture
>> -          Select 'mips 64r6' Target Architecture Variant
>> -          Select 'n64' Target ABI
>> -          Disable 'Use soft-float'
>> -        - MIPS64r6 - Little-Endian, Hard-Float, 2008 NaN, n64 ABI
>> -          Select 'MIPS64 (little endian)' Target Architecture
>> -          Select 'mips 64r6' Target Architecture Variant
>> -          Select 'n64' Target ABI
>> -          Disable 'Use soft-float'
>> diff --git 
>> a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options 
>> b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options 
>>
>> deleted file mode 100644
>> index 3eaa2a9522..0000000000
>> --- 
>> a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options
>> +++ /dev/null
>> @@ -1,9 +0,0 @@
>> -if BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
>> -
>> -config BR2_TOOLCHAIN_EXTERNAL_PREFIX
>> -    default "mips-img-linux-gnu"
>> -
>> -config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
>> -    default "toolchain-external-codescape-img-mips"
>> -
>> -endif
>> diff --git 
>> a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash 
>> b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash 
>>
>> deleted file mode 100644
>> index 65e1861f12..0000000000
>> --- 
>> a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash
>> +++ /dev/null
>> @@ -1,4 +0,0 @@
>> -# Codescape toolchains from MIPS Tech LLC
>> -# From: 
>> https://codescape.mips.com/components/toolchain/nanomips/2018.09-02/downloads.html
>> -sha256 ac035f3b6a8767522977963d8e1490520d58bccca7956f4503a1eefff6492b71 
>> Codescape.GNU.Tools.Package.2018.09-02.for.MIPS.IMG.Linux.CentOS-6.x86.tar.gz
>> -sha256 09280f4fcbb993607905bf9a43bf5f3db2beed85726f0675b8453e19a9ddc429 
>> Codescape.GNU.Tools.Package.2018.09-02.for.MIPS.IMG.Linux.CentOS-6.x86_64.tar.gz
>> diff --git 
>> a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk 
>> b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk 
>>
>> deleted file mode 100644
>> index 55424918c7..0000000000
>> --- 
>> a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk
>> +++ /dev/null
>> @@ -1,51 +0,0 @@
>> -################################################################################ 
>>
>> -#
>> -# toolchain-external-codescape-img-mips
>> -#
>> -################################################################################ 
>>
>> -
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION = 2018.09-02
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SITE = 
>> https://codescape.mips.com/components/toolchain/$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION)
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_STRIP_COMPONENTS = 2
>> -
>> -ifeq ($(HOSTARCH),x86)
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SOURCE = 
>> Codescape.GNU.Tools.Package.$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION).for.MIPS.IMG.Linux.CentOS-6.x86.tar.gz
>> -else
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SOURCE = 
>> Codescape.GNU.Tools.Package.$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION).for.MIPS.IMG.Linux.CentOS-6.x86_64.tar.gz
>> -endif
>> -
>> -# Special fixup for Codescape MIPS toolchains, that have bin-<abi> and
>> -# sbin-<abi> directories. We create symlinks bin -> bin-<abi> and sbin
>> -# -> sbin-<abi> so that the rest of Buildroot can find the toolchain
>> -# tools in the appropriate location.
>> -ifeq ($(BR2_MIPS_OABI32),y)
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX = o32
>> -else ifeq ($(BR2_MIPS_NABI32),y)
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX = n32
>> -else ifeq ($(BR2_MIPS_NABI64),y)
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX = n64
>> -endif
>> -
>> -define TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_STAGING_FIXUPS
>> -    rmdir $(STAGING_DIR)/usr/bin $(STAGING_DIR)/usr/sbin
>> -    ln -sf bin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX) 
>> $(STAGING_DIR)/usr/bin
>> -    ln -sf sbin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX) 
>> $(STAGING_DIR)/usr/sbin
>> -endef
>> -
>> -# The Codescape toolchain uses a sysroot layout that places them
>> -# side-by-side instead of nested like multilibs. A symlink is needed
>> -# much like for the nested sysroots which are handled in
>> -# copy_toolchain_sysroot but there is not enough information in there
>> -# to determine whether the sysroot layout was nested or side-by-side.
>> -# Add the symlink here for now.
>> -define TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SYMLINK
>> -    $(Q)ARCH_SYSROOT_DIR="$(call 
>> toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC) 
>> $(TOOLCHAIN_EXTERNAL_CFLAGS))"; \
>> -    ARCH_SUBDIR=`basename $${ARCH_SYSROOT_DIR}`; \
>> -    ln -snf . $(STAGING_DIR)/$${ARCH_SUBDIR}
>> -endef
>> -
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_POST_INSTALL_STAGING_HOOKS += \
>> -    TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_STAGING_FIXUPS \
>> -    TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SYMLINK
>> -
>> -$(eval $(toolchain-external-package))
>> diff --git 
>> a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in 
>> b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
>> deleted file mode 100644
>> index 720d705d14..0000000000
>> --- 
>> a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
>> +++ /dev/null
>> @@ -1,76 +0,0 @@
>> -config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
>> -    bool "Codescape MTI GNU Linux Toolchain 2018.09"
>> -    depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
>> -    depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_7
>> -    depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
>> -    depends on BR2_MIPS_CPU_MIPS32R2 || (BR2_MIPS_CPU_MIPS64R2 && 
>> !BR2_MIPS_SOFT_FLOAT)
>> -    select BR2_TOOLCHAIN_EXTERNAL_GLIBC
>> -    select BR2_TOOLCHAIN_EXTERNAL_HAS_NO_GDBSERVER
>> -    select BR2_INSTALL_LIBSTDCPP
>> -    select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_7
>> -    select BR2_TOOLCHAIN_GCC_AT_LEAST_6
>> -    select BR2_TOOLCHAIN_HAS_FORTRAN
>> -    select BR2_TOOLCHAIN_HAS_OPENMP
>> -    help
>> -      Codescape MTI GNU Linux Toolchain 2018.09 for the MIPS
>> -      architecture, from MIPS Tech LLC. It uses gcc 6.3.0,
>> -      binutils 2.28.51, glibc 2.20, gdb 7.9.1 and kernel headers
>> -      4.7. It has support for the following variants:
>> -        - MIPS32r2 - Big-Endian, Hard-Float, Legacy NaN, o32 ABI
>> -          Select 'MIPS (big endian)' Target Architecture
>> -          Select 'mips 32r2' Target Architecture Variant
>> -          Disable 'Use soft-float'
>> -        - MIPS32r2 - Big-Endian, Hard-Float, 2008 NaN, o32 ABI
>> -          Select 'MIPS (big endian)' Target Architecture
>> -          Select 'mips 32r2' Target Architecture Variant
>> -          Disable 'Use soft-float'
>> -          Set BR2_TARGET_OPTIMIZATION to '-mnan=2008'
>> -        - MIPS32r2 - Big-Endian, Soft-Float, Legacy NaN, o32 ABI
>> -          Select 'MIPS (big endian)' Target Architecture
>> -          Select 'mips 32r2' Target Architecture Variant
>> -          Enable 'Use soft-float'
>> -        - MIPS32r2 - Little-Endian, Hard-Float, Legacy NaN, o32 ABI
>> -          Select 'MIPS (little endian)' Target Architecture
>> -          Select 'mips 32r2' Target Architecture Variant
>> -          Disable 'Use soft-float'
>> -        - MIPS32r2 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI
>> -          Select 'MIPS (little endian)' Target Architecture
>> -          Select 'mips 32r2' Target Architecture Variant
>> -          Disable 'Use soft-float'
>> -          Set BR2_TARGET_OPTIMIZATION to '-mnan=2008'
>> -        - MIPS32r2 - Little-Endian, Soft-Float, Legacy NaN, o32 ABI
>> -          Select 'MIPS (little endian)' Target Architecture
>> -          Select 'mips 32r2' Target Architecture Variant
>> -          Enable 'Use soft-float'
>> -        - MIPS32r2 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI,
>> -          microMIPS
>> -          Select 'MIPS (little endian)' Target Architecture
>> -          Select 'mips 32r2' Target Architecture Variant
>> -          Enable 'Use soft-float'
>> -          Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
>> -        - MIPS32r2 - Little-Endian, Soft-Float, Legacy NaN, o32 ABI,
>> -          microMIPS
>> -          Select 'MIPS (little endian)' Target Architecture
>> -          Select 'mips 32r2' Target Architecture Variant
>> -          Disable 'Use soft-float'
>> -          Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
>> -        - MIPS64r2 - Big-Endian, Hard-Float, Legacy NaN, n32 ABI
>> -          Select 'MIPS64 (big endian)' Target Architecture
>> -          Select 'mips 64r2' Target Architecture Variant
>> -          Select 'n32' Target ABI
>> -          Disable 'Use soft-float'
>> -        - MIPS64r2 - Little-Endian, Hard-Float, Legacy NaN, n32 ABI
>> -          Select 'MIPS64 (little endian)' Target Architecture
>> -          Select 'mips 64r2' Target Architecture Variant
>> -          Select 'n32' Target ABI
>> -          Disable 'Use soft-float'
>> -        - MIPS64r2 - Big-Endian, Hard-Float, Legacy NaN, n64 ABI
>> -          Select 'MIPS64 (big endian)' Target Architecture
>> -          Select 'mips 64r2' Target Architecture Variant
>> -          Select 'n64' Target ABI
>> -          Disable 'Use soft-float'
>> -        - MIPS64r2 - Little-Endian, Hard-Float, Legacy NaN, n64 ABI
>> -          Select 'MIPS64 (little endian)' Target Architecture
>> -          Select 'mips 64r2' Target Architecture Variant
>> -          Select 'n64' Target ABI
>> -          Disable 'Use soft-float'
>> diff --git 
>> a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options 
>> b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options 
>>
>> deleted file mode 100644
>> index 464c9b8448..0000000000
>> --- 
>> a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options
>> +++ /dev/null
>> @@ -1,9 +0,0 @@
>> -if BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
>> -
>> -config BR2_TOOLCHAIN_EXTERNAL_PREFIX
>> -    default "mips-mti-linux-gnu"
>> -
>> -config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
>> -    default "toolchain-external-codescape-mti-mips"
>> -
>> -endif
>> diff --git 
>> a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash 
>> b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash 
>>
>> deleted file mode 100644
>> index b07281de48..0000000000
>> --- 
>> a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash
>> +++ /dev/null
>> @@ -1,4 +0,0 @@
>> -# Codescape toolchains from MIPS Tech LLC
>> -# From: 
>> https://codescape.mips.com/components/toolchain/nanomips/2018.09-02/downloads.html
>> -sha256 c883a404fd7ea5718e2249a530802e223381f2be52265f88e9b1ce7035c232f3 
>> Codescape.GNU.Tools.Package.2018.09-02.for.MIPS.MTI.Linux.CentOS-6.x86.tar.gz
>> -sha256 d6310a970b0a8a19ad8e0a2b3ead8c38ee90d0e284a9b2511200ce447f460d2c 
>> Codescape.GNU.Tools.Package.2018.09-02.for.MIPS.MTI.Linux.CentOS-6.x86_64.tar.gz
>> diff --git 
>> a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk 
>> b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk 
>>
>> deleted file mode 100644
>> index 9bee1ab87d..0000000000
>> --- 
>> a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk
>> +++ /dev/null
>> @@ -1,51 +0,0 @@
>> -################################################################################ 
>>
>> -#
>> -# toolchain-external-codescape-mti-mips
>> -#
>> -################################################################################ 
>>
>> -
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION = 2018.09-02
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SITE = 
>> https://codescape.mips.com/components/toolchain/$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION)
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_STRIP_COMPONENTS = 2
>> -
>> -ifeq ($(HOSTARCH),x86)
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SOURCE = 
>> Codescape.GNU.Tools.Package.$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION).for.MIPS.MTI.Linux.CentOS-6.x86.tar.gz
>> -else
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SOURCE = 
>> Codescape.GNU.Tools.Package.$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION).for.MIPS.MTI.Linux.CentOS-6.x86_64.tar.gz
>> -endif
>> -
>> -# Special fixup for Codescape MIPS toolchains, that have bin-<abi> and
>> -# sbin-<abi> directories. We create symlinks bin -> bin-<abi> and sbin
>> -# -> sbin-<abi> so that the rest of Buildroot can find the toolchain
>> -# tools in the appropriate location.
>> -ifeq ($(BR2_MIPS_OABI32),y)
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX = o32
>> -else ifeq ($(BR2_MIPS_NABI32),y)
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX = n32
>> -else ifeq ($(BR2_MIPS_NABI64),y)
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX = n64
>> -endif
>> -
>> -define TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_STAGING_FIXUPS
>> -    rmdir $(STAGING_DIR)/usr/bin $(STAGING_DIR)/usr/sbin
>> -    ln -sf bin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX) 
>> $(STAGING_DIR)/usr/bin
>> -    ln -sf sbin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX) 
>> $(STAGING_DIR)/usr/sbin
>> -endef
>> -
>> -# The Codescape toolchain uses a sysroot layout that places them
>> -# side-by-side instead of nested like multilibs. A symlink is needed
>> -# much like for the nested sysroots which are handled in
>> -# copy_toolchain_sysroot but there is not enough information in there
>> -# to determine whether the sysroot layout was nested or side-by-side.
>> -# Add the symlink here for now.
>> -define TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SYMLINK
>> -    $(Q)ARCH_SYSROOT_DIR="$(call 
>> toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC) 
>> $(TOOLCHAIN_EXTERNAL_CFLAGS))"; \
>> -    ARCH_SUBDIR=`basename $${ARCH_SYSROOT_DIR}`; \
>> -    ln -snf . $(STAGING_DIR)/$${ARCH_SUBDIR}
>> -endef
>> -
>> -TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_POST_INSTALL_STAGING_HOOKS += \
>> -    TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_STAGING_FIXUPS \
>> -    TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SYMLINK
>> -
>> -$(eval $(toolchain-external-package))
Peter Korsgaard March 22, 2024, 7:53 p.m. UTC | #3 
>>>>> "Fabrice" == Fabrice Fontaine <fontaine.fabrice@gmail.com> writes:

 > Codescape mips toolchains are old (2018) and use glibc 2.20 which is not
 > compatible with 64-bit time_t raising the following build failure with
 > libselinux since commit 1c2dbcdcf0bb589d325c379246acaa39bb07b7be:

 > In file included from selinux_restorecon.c:17:0:
 > /home/buildroot/autobuild/instance-1/output-1/host/mipsel-buildroot-linux-gnu/sysroot/usr/include/fts.h:41:3: error: #error "<fts.h> cannot be used with -D_FILE_OFFSET_BITS==64"
 >  # error "<fts.h> cannot be used with -D_FILE_OFFSET_BITS==64"
 >    ^~~~~

 > Fixes: 1c2dbcdcf0bb589d325c379246acaa39bb07b7be
 >  - http://autobuild.buildroot.org/results/a4d38af627a42a2c55d60129787c51353d5883bf

 > Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>

Committed to 2024.02.x, thanks.
diff mbox series

Patch

diff --git a/Config.in.legacy b/Config.in.legacy
index 5aaaae0eec..32bbd2ee0d 100644
--- a/Config.in.legacy
+++ b/Config.in.legacy
@@ -146,8 +146,22 @@  endif
 
 comment "Legacy options removed in 2024.05"
 
+config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
+	bool "Codescape IMG GNU Linux Toolchain 2018.09 has been removed"
+	select BR2_LEGACY
+	help
+	  The Codescape IMG GNU Linux toolchain has been removed, use a
+	  Bootlin/CodeSourcery toolchain instead.
+
+config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
+	bool "Codescape MTI GNU Linux Toolchain 2018.09 has been removed"
+	select BR2_LEGACY
+	help
+	  The Codescape MTI GNU Linux toolchain has been removed, use a
+	  Bootlin/CodeSourcery toolchain instead.
+
 config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64
-	bool "CodeSourcery AArch64 2014.11"
+	bool "CodeSourcery AArch64 2014.11 has been removed"
 	select BR2_LEGACY
 	help
 	  The Sourcery CodeBench AArch64 toolchain has been removed,
diff --git a/package/openblas/Config.in b/package/openblas/Config.in
index 74c4a3aa5c..7d4727003b 100644
--- a/package/openblas/Config.in
+++ b/package/openblas/Config.in
@@ -26,11 +26,7 @@  config BR2_PACKAGE_OPENBLAS_DEFAULT_TARGET
 	default "PPC970"          if BR2_powerpc_970
 	default "PPC440"          if BR2_powerpc_440
 	default "PPC440FP2"       if BR2_powerpc_440fp
-	# P5600 is built with MSA support which is only available in Codescape toolchains
-	default "P5600"           if BR2_mips_p5600 && BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
 	default "MIPS64_GENERIC"  if BR2_MIPS_CPU_MIPS64
-	# I6400 is built with MSA support which is only available in Codescape toolchains
-	default "I6400"           if BR2_mips_i6400 && BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
 	# OpenBLAS assumes SPARC=Sparc v9
 	default "SPARC"           if BR2_sparc_v9
 	# Cortex-A15 always have a VFPv4
diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in
index b5432b71d7..af9082cf6e 100644
--- a/toolchain/toolchain-external/Config.in
+++ b/toolchain/toolchain-external/Config.in
@@ -26,10 +26,8 @@  source "toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in"
 # ARM big-endian
 source "toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in"
 
-# MIPS (use codesourcery toolchain by default)
+# MIPS
 source "toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in"
-source "toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in"
-source "toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in"
 
 # NIOSII
 source "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in"
@@ -130,8 +128,6 @@  source "toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in.o
 
 # MIPS
 source "toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in.options"
-source "toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options"
-source "toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options"
 
 # NIOSII
 source "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in.options"
diff --git a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
deleted file mode 100644
index d49c610237..0000000000
--- a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
+++ /dev/null
@@ -1,66 +0,0 @@ 
-config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
-	bool "Codescape IMG GNU Linux Toolchain 2018.09"
-	depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
-	depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_7
-	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
-	depends on BR2_MIPS_CPU_MIPS32R6 || (BR2_MIPS_CPU_MIPS64R6 && !BR2_MIPS_SOFT_FLOAT)
-	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
-	select BR2_TOOLCHAIN_EXTERNAL_HAS_NO_GDBSERVER
-	select BR2_INSTALL_LIBSTDCPP
-	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_7
-	select BR2_TOOLCHAIN_GCC_AT_LEAST_6
-	select BR2_TOOLCHAIN_HAS_FORTRAN
-	select BR2_TOOLCHAIN_HAS_OPENMP
-	help
-	  Codescape IMG GNU Linux Toolchain 2018.09 for the MIPS
-	  architecture, from MIPS Tech LLC. It uses gcc 6.3.0,
-	  binutils 2.28.51, glibc 2.20, gdb 7.9.1 and kernel headers
-	  4.7. It has support for the following variants:
-	    - MIPS32r6 - Big-Endian, Hard-Float, 2008 NaN, o32 ABI
-	      Select 'MIPS (big endian)' Target Architecture
-	      Select 'mips 32r6' Target Architecture Variant
-	      Disable 'Use soft-float'
-	    - MIPS32r6 - Big-Endian, Soft-Float, 2008 NaN, o32 ABI
-	      Select 'MIPS (big endian)' Target Architecture
-	      Select 'mips 32r6' Target Architecture Variant
-	      Enable 'Use soft-float'
-	    - MIPS32r6 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI
-	      Select 'MIPS (little endian)' Target Architecture
-	      Select 'mips 32r6' Target Architecture Variant
-	      Disable 'Use soft-float'
-	    - MIPS32r6 - Little-Endian, Soft-Float, 2008 NaN, o32 ABI
-	      Select 'MIPS (little endian)' Target Architecture
-	      Select 'mips 32r6' Target Architecture Variant
-	      Enable 'Use soft-float'
-	    - MIPS32r6 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI,
-	      microMIPS
-	      Select 'MIPS (little endian)' Target Architecture
-	      Select 'mips 32r6' Target Architecture Variant
-	      Disable 'Use soft-float'
-	      Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
-	    - MIPS32r6 - Little-Endian, Soft-Float, 2008 NaN, o32 ABI,
-	      microMIPS
-	      Select 'MIPS (little endian)' Target Architecture
-	      Select 'mips 32r6' Target Architecture Variant
-	      Enable 'Use soft-float'
-	      Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
-	    - MIPS64r6 - Big-Endian, Hard-Float, 2008 NaN, n32 ABI
-	      Select 'MIPS64 (big endian)' Target Architecture
-	      Select 'mips 64r6' Target Architecture Variant
-	      Select 'n32' Target ABI
-	      Disable 'Use soft-float'
-	    - MIPS64r6 - Little-Endian, Hard-Float, 2008 NaN, n32 ABI
-	      Select 'MIPS64 (little endian)' Target Architecture
-	      Select 'mips 64r6' Target Architecture Variant
-	      Select 'n32' Target ABI
-	      Disable 'Use soft-float'
-	    - MIPS64r6 - Big-Endian, Hard-Float, 2008 NaN, n64 ABI
-	      Select 'MIPS64 (big endian)' Target Architecture
-	      Select 'mips 64r6' Target Architecture Variant
-	      Select 'n64' Target ABI
-	      Disable 'Use soft-float'
-	    - MIPS64r6 - Little-Endian, Hard-Float, 2008 NaN, n64 ABI
-	      Select 'MIPS64 (little endian)' Target Architecture
-	      Select 'mips 64r6' Target Architecture Variant
-	      Select 'n64' Target ABI
-	      Disable 'Use soft-float'
diff --git a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options
deleted file mode 100644
index 3eaa2a9522..0000000000
--- a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options
+++ /dev/null
@@ -1,9 +0,0 @@ 
-if BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
-
-config BR2_TOOLCHAIN_EXTERNAL_PREFIX
-	default "mips-img-linux-gnu"
-
-config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
-	default "toolchain-external-codescape-img-mips"
-
-endif
diff --git a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash
deleted file mode 100644
index 65e1861f12..0000000000
--- a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash
+++ /dev/null
@@ -1,4 +0,0 @@ 
-# Codescape toolchains from MIPS Tech LLC
-# From: https://codescape.mips.com/components/toolchain/nanomips/2018.09-02/downloads.html
-sha256  ac035f3b6a8767522977963d8e1490520d58bccca7956f4503a1eefff6492b71  Codescape.GNU.Tools.Package.2018.09-02.for.MIPS.IMG.Linux.CentOS-6.x86.tar.gz
-sha256  09280f4fcbb993607905bf9a43bf5f3db2beed85726f0675b8453e19a9ddc429  Codescape.GNU.Tools.Package.2018.09-02.for.MIPS.IMG.Linux.CentOS-6.x86_64.tar.gz
diff --git a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk
deleted file mode 100644
index 55424918c7..0000000000
--- a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk
+++ /dev/null
@@ -1,51 +0,0 @@ 
-################################################################################
-#
-# toolchain-external-codescape-img-mips
-#
-################################################################################
-
-TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION = 2018.09-02
-TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SITE = https://codescape.mips.com/components/toolchain/$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION)
-TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_STRIP_COMPONENTS = 2
-
-ifeq ($(HOSTARCH),x86)
-TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SOURCE = Codescape.GNU.Tools.Package.$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION).for.MIPS.IMG.Linux.CentOS-6.x86.tar.gz
-else
-TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SOURCE = Codescape.GNU.Tools.Package.$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION).for.MIPS.IMG.Linux.CentOS-6.x86_64.tar.gz
-endif
-
-# Special fixup for Codescape MIPS toolchains, that have bin-<abi> and
-# sbin-<abi> directories. We create symlinks bin -> bin-<abi> and sbin
-# -> sbin-<abi> so that the rest of Buildroot can find the toolchain
-# tools in the appropriate location.
-ifeq ($(BR2_MIPS_OABI32),y)
-TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX = o32
-else ifeq ($(BR2_MIPS_NABI32),y)
-TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX = n32
-else ifeq ($(BR2_MIPS_NABI64),y)
-TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX = n64
-endif
-
-define TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_STAGING_FIXUPS
-	rmdir $(STAGING_DIR)/usr/bin $(STAGING_DIR)/usr/sbin
-	ln -sf bin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/bin
-	ln -sf sbin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/sbin
-endef
-
-# The Codescape toolchain uses a sysroot layout that places them
-# side-by-side instead of nested like multilibs. A symlink is needed
-# much like for the nested sysroots which are handled in
-# copy_toolchain_sysroot but there is not enough information in there
-# to determine whether the sysroot layout was nested or side-by-side.
-# Add the symlink here for now.
-define TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SYMLINK
-	$(Q)ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS))"; \
-	ARCH_SUBDIR=`basename $${ARCH_SYSROOT_DIR}`; \
-	ln -snf . $(STAGING_DIR)/$${ARCH_SUBDIR}
-endef
-
-TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_POST_INSTALL_STAGING_HOOKS += \
-	TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_STAGING_FIXUPS \
-	TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SYMLINK
-
-$(eval $(toolchain-external-package))
diff --git a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
deleted file mode 100644
index 720d705d14..0000000000
--- a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
+++ /dev/null
@@ -1,76 +0,0 @@ 
-config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
-	bool "Codescape MTI GNU Linux Toolchain 2018.09"
-	depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
-	depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_7
-	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
-	depends on BR2_MIPS_CPU_MIPS32R2 || (BR2_MIPS_CPU_MIPS64R2 && !BR2_MIPS_SOFT_FLOAT)
-	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
-	select BR2_TOOLCHAIN_EXTERNAL_HAS_NO_GDBSERVER
-	select BR2_INSTALL_LIBSTDCPP
-	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_7
-	select BR2_TOOLCHAIN_GCC_AT_LEAST_6
-	select BR2_TOOLCHAIN_HAS_FORTRAN
-	select BR2_TOOLCHAIN_HAS_OPENMP
-	help
-	  Codescape MTI GNU Linux Toolchain 2018.09 for the MIPS
-	  architecture, from MIPS Tech LLC. It uses gcc 6.3.0,
-	  binutils 2.28.51, glibc 2.20, gdb 7.9.1 and kernel headers
-	  4.7. It has support for the following variants:
-	    - MIPS32r2 - Big-Endian, Hard-Float, Legacy NaN, o32 ABI
-	      Select 'MIPS (big endian)' Target Architecture
-	      Select 'mips 32r2' Target Architecture Variant
-	      Disable 'Use soft-float'
-	    - MIPS32r2 - Big-Endian, Hard-Float, 2008 NaN, o32 ABI
-	      Select 'MIPS (big endian)' Target Architecture
-	      Select 'mips 32r2' Target Architecture Variant
-	      Disable 'Use soft-float'
-	      Set BR2_TARGET_OPTIMIZATION to '-mnan=2008'
-	    - MIPS32r2 - Big-Endian, Soft-Float, Legacy NaN, o32 ABI
-	      Select 'MIPS (big endian)' Target Architecture
-	      Select 'mips 32r2' Target Architecture Variant
-	      Enable 'Use soft-float'
-	    - MIPS32r2 - Little-Endian, Hard-Float, Legacy NaN, o32 ABI
-	      Select 'MIPS (little endian)' Target Architecture
-	      Select 'mips 32r2' Target Architecture Variant
-	      Disable 'Use soft-float'
-	    - MIPS32r2 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI
-	      Select 'MIPS (little endian)' Target Architecture
-	      Select 'mips 32r2' Target Architecture Variant
-	      Disable 'Use soft-float'
-	      Set BR2_TARGET_OPTIMIZATION to '-mnan=2008'
-	    - MIPS32r2 - Little-Endian, Soft-Float, Legacy NaN, o32 ABI
-	      Select 'MIPS (little endian)' Target Architecture
-	      Select 'mips 32r2' Target Architecture Variant
-	      Enable 'Use soft-float'
-	    - MIPS32r2 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI,
-	      microMIPS
-	      Select 'MIPS (little endian)' Target Architecture
-	      Select 'mips 32r2' Target Architecture Variant
-	      Enable 'Use soft-float'
-	      Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
-	    - MIPS32r2 - Little-Endian, Soft-Float, Legacy NaN, o32 ABI,
-	      microMIPS
-	      Select 'MIPS (little endian)' Target Architecture
-	      Select 'mips 32r2' Target Architecture Variant
-	      Disable 'Use soft-float'
-	      Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
-	    - MIPS64r2 - Big-Endian, Hard-Float, Legacy NaN, n32 ABI
-	      Select 'MIPS64 (big endian)' Target Architecture
-	      Select 'mips 64r2' Target Architecture Variant
-	      Select 'n32' Target ABI
-	      Disable 'Use soft-float'
-	    - MIPS64r2 - Little-Endian, Hard-Float, Legacy NaN, n32 ABI
-	      Select 'MIPS64 (little endian)' Target Architecture
-	      Select 'mips 64r2' Target Architecture Variant
-	      Select 'n32' Target ABI
-	      Disable 'Use soft-float'
-	    - MIPS64r2 - Big-Endian, Hard-Float, Legacy NaN, n64 ABI
-	      Select 'MIPS64 (big endian)' Target Architecture
-	      Select 'mips 64r2' Target Architecture Variant
-	      Select 'n64' Target ABI
-	      Disable 'Use soft-float'
-	    - MIPS64r2 - Little-Endian, Hard-Float, Legacy NaN, n64 ABI
-	      Select 'MIPS64 (little endian)' Target Architecture
-	      Select 'mips 64r2' Target Architecture Variant
-	      Select 'n64' Target ABI
-	      Disable 'Use soft-float'
diff --git a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options
deleted file mode 100644
index 464c9b8448..0000000000
--- a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options
+++ /dev/null
@@ -1,9 +0,0 @@ 
-if BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
-
-config BR2_TOOLCHAIN_EXTERNAL_PREFIX
-	default "mips-mti-linux-gnu"
-
-config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
-	default "toolchain-external-codescape-mti-mips"
-
-endif
diff --git a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash
deleted file mode 100644
index b07281de48..0000000000
--- a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash
+++ /dev/null
@@ -1,4 +0,0 @@ 
-# Codescape toolchains from MIPS Tech LLC
-# From: https://codescape.mips.com/components/toolchain/nanomips/2018.09-02/downloads.html
-sha256  c883a404fd7ea5718e2249a530802e223381f2be52265f88e9b1ce7035c232f3  Codescape.GNU.Tools.Package.2018.09-02.for.MIPS.MTI.Linux.CentOS-6.x86.tar.gz
-sha256  d6310a970b0a8a19ad8e0a2b3ead8c38ee90d0e284a9b2511200ce447f460d2c  Codescape.GNU.Tools.Package.2018.09-02.for.MIPS.MTI.Linux.CentOS-6.x86_64.tar.gz
diff --git a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk
deleted file mode 100644
index 9bee1ab87d..0000000000
--- a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk
+++ /dev/null
@@ -1,51 +0,0 @@ 
-################################################################################
-#
-# toolchain-external-codescape-mti-mips
-#
-################################################################################
-
-TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION = 2018.09-02
-TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SITE = https://codescape.mips.com/components/toolchain/$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION)
-TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_STRIP_COMPONENTS = 2
-
-ifeq ($(HOSTARCH),x86)
-TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SOURCE = Codescape.GNU.Tools.Package.$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION).for.MIPS.MTI.Linux.CentOS-6.x86.tar.gz
-else
-TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SOURCE = Codescape.GNU.Tools.Package.$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION).for.MIPS.MTI.Linux.CentOS-6.x86_64.tar.gz
-endif
-
-# Special fixup for Codescape MIPS toolchains, that have bin-<abi> and
-# sbin-<abi> directories. We create symlinks bin -> bin-<abi> and sbin
-# -> sbin-<abi> so that the rest of Buildroot can find the toolchain
-# tools in the appropriate location.
-ifeq ($(BR2_MIPS_OABI32),y)
-TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX = o32
-else ifeq ($(BR2_MIPS_NABI32),y)
-TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX = n32
-else ifeq ($(BR2_MIPS_NABI64),y)
-TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX = n64
-endif
-
-define TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_STAGING_FIXUPS
-	rmdir $(STAGING_DIR)/usr/bin $(STAGING_DIR)/usr/sbin
-	ln -sf bin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/bin
-	ln -sf sbin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/sbin
-endef
-
-# The Codescape toolchain uses a sysroot layout that places them
-# side-by-side instead of nested like multilibs. A symlink is needed
-# much like for the nested sysroots which are handled in
-# copy_toolchain_sysroot but there is not enough information in there
-# to determine whether the sysroot layout was nested or side-by-side.
-# Add the symlink here for now.
-define TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SYMLINK
-	$(Q)ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS))"; \
-	ARCH_SUBDIR=`basename $${ARCH_SYSROOT_DIR}`; \
-	ln -snf . $(STAGING_DIR)/$${ARCH_SUBDIR}
-endef
-
-TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_POST_INSTALL_STAGING_HOOKS += \
-	TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_STAGING_FIXUPS \
-	TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SYMLINK
-
-$(eval $(toolchain-external-package))