support/config-fragments/autobuild: drop somewhat duplicate toolchain configs

- br-i386-pentium4-full.config as an x86 32-bit toolchain test is
  already reasonably covered by bootlin-x86-i686-musl.config

- br-microblazeel-full-internal.config as a Microblaze toolchain test is
  already reasonably covered by bootlin-microblazeel-uclibc.config

- br-powerpc-internal-full.config and br-powerpc-603e-basic-cpp.config
  as PowerPC 32-bit toolchain tests are already reasonably covered by
  bootlin-powerpc-e500mc-uclibc.config

- br-powerpc64-power7-glibc.config as a PowerPC 64-bit toolchain test
  is already reasonably covered by
  bootlin-powerpc64le-power8-glibc.config

- br-riscv64-full-internal.config as a RISC-V 64-bit toolchain test is
  already reasonably covered by bootlin-riscv64-glibc.config and
  bootlin-riscv64-musl.config

- br-s390x-z13-internal-glibc.config as a s390 toolchain test is
  already reasonably covered by bootlin-s390x-z13-glibc.config

- br-xtensa-full-internal.config as an Xtensa toolchain test is
  already reasonably covered by bootlin-xtensa-uclibc.config

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 8bab0acff6)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>

support/config-fragments/autobuild/br-i386-pentium4-full.config

@@ -1,10 +0,0 @@
-BR2_x86_pentium4=y
-BR2_TOOLCHAIN_EXTERNAL=y
-BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
-BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
-BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-i386-pentium4-full-2020.11.2.tar.bz2"
-BR2_TOOLCHAIN_EXTERNAL_GCC_9=y
-BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_4=y
-BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
-# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
-BR2_TOOLCHAIN_EXTERNAL_CXX=y

support/config-fragments/autobuild/br-microblazeel-full-internal.config

@@ -1 +0,0 @@
-BR2_microblazeel=y

support/config-fragments/autobuild/br-powerpc-603e-basic-cpp.config

@@ -1,10 +0,0 @@
-BR2_powerpc=y
-BR2_powerpc_603e=y
-BR2_TOOLCHAIN_EXTERNAL=y
-BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
-BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
-BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-powerpc-603e-basic-cpp-2020.11.2.tar.bz2"
-BR2_TOOLCHAIN_EXTERNAL_GCC_9=y
-BR2_TOOLCHAIN_EXTERNAL_HEADERS_5_9=y
-# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
-BR2_TOOLCHAIN_EXTERNAL_CXX=y

support/config-fragments/autobuild/br-powerpc-internal-full.config

@@ -1,4 +0,0 @@
-BR2_powerpc=y
-BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
-BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
-BR2_TOOLCHAIN_BUILDROOT_CXX=y

support/config-fragments/autobuild/br-powerpc64-power7-glibc.config

@@ -1,9 +0,0 @@
-BR2_powerpc64=y
-BR2_powerpc_power7=y
-BR2_TOOLCHAIN_EXTERNAL=y
-BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
-BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.net/toolchains/tarballs/br-powerpc64-power7-glibc-2020.11.2.tar.bz2"
-BR2_TOOLCHAIN_EXTERNAL_GCC_9=y
-BR2_TOOLCHAIN_EXTERNAL_HEADERS_5_9=y
-BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
-BR2_TOOLCHAIN_EXTERNAL_CXX=y

support/config-fragments/autobuild/br-riscv64-full-internal.config

@@ -1,4 +0,0 @@
-BR2_riscv=y
-BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
-BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
-BR2_TOOLCHAIN_BUILDROOT_CXX=y

support/config-fragments/autobuild/br-s390x-z13-internal-glibc.config

@@ -1,4 +0,0 @@
-BR2_s390x=y
-BR2_s390x_z13=y
-BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
-BR2_TOOLCHAIN_BUILDROOT_CXX=y

support/config-fragments/autobuild/br-xtensa-full-internal.config

@@ -1,3 +0,0 @@
-BR2_xtensa=y
-BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
-BR2_TOOLCHAIN_BUILDROOT_CXX=y

support/config-fragments/autobuild/toolchain-configs.csv

@@ -45,16 +45,8 @@ support/config-fragments/autobuild/bootlin-xtensa-uclibc.config,x86_64
 support/config-fragments/autobuild/br-arm-basic.config,x86_64
 support/config-fragments/autobuild/br-arm-full-nothread.config,x86_64
 support/config-fragments/autobuild/br-arm-internal-glibc.config,any
-support/config-fragments/autobuild/br-i386-pentium4-full.config,x86_64
-support/config-fragments/autobuild/br-microblazeel-full-internal.config,any
 support/config-fragments/autobuild/br-mips64-n64-full.config,x86_64
 support/config-fragments/autobuild/br-mips64r6-el-hf-glibc.config,x86_64
-support/config-fragments/autobuild/br-powerpc-603e-basic-cpp.config,x86_64
-support/config-fragments/autobuild/br-powerpc64-power7-glibc.config,x86_64
-support/config-fragments/autobuild/br-powerpc-internal-full.config,any
-support/config-fragments/autobuild/br-riscv64-full-internal.config,any
-support/config-fragments/autobuild/br-s390x-z13-internal-glibc.config,any
-support/config-fragments/autobuild/br-xtensa-full-internal.config,any
 support/config-fragments/autobuild/linaro-aarch64.config,x86
 support/config-fragments/autobuild/linaro-aarch64-be.config,x86
 support/config-fragments/autobuild/linaro-arm.config,x86