Bump buidlroot version to 2018.02.6

2018-10-22 14:55:59 +02:00
parent 222960cedb
commit bec94fdb63
6150 changed files with 84803 additions and 117446 deletions
--- a/bsp/buildroot/support/config-fragments/autobuild/armv5-ctng-linux-gnueabi.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/armv5-ctng-linux-gnueabi.config
@@ -0,0 +1,10 @@
+BR2_arm=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/armv5-ctng-linux-gnueabi.tar.xz"
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="armv5-ctng-linux-gnueabi"
+BR2_TOOLCHAIN_EXTERNAL_GCC_4_8=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_12=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/armv7-ctng-linux-gnueabihf.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/armv7-ctng-linux-gnueabihf.config
@@ -0,0 +1,13 @@
+BR2_arm=y
+BR2_cortex_a9=y
+BR2_ARM_ENABLE_NEON=y
+BR2_ARM_ENABLE_VFP=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/armv7-ctng-linux-gnueabihf.tar.xz"
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="armv7-ctng-linux-gnueabihf"
+BR2_TOOLCHAIN_EXTERNAL_GCC_4_8=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_12=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-aarch64-glibc.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-aarch64-glibc.config
@@ -0,0 +1,9 @@
+BR2_aarch64=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-aarch64-glibc-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_4=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-arc-full-internal.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-arc-full-internal.config
@@ -0,0 +1,3 @@
+BR2_arcle=y
+BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-arc-internal-glibc.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-arc-internal-glibc.config
@@ -0,0 +1,4 @@
+BR2_arcle=y
+BR2_archs38=y
+BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-arcle-hs38.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-arcle-hs38.config
@@ -0,0 +1,11 @@
+BR2_arcle=y
+BR2_archs38=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-arcle-hs38-full-2017.11-rc2-15-g9d544fe.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_7=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_1=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-arm-basic.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-arm-basic.config
@@ -0,0 +1,8 @@
+BR2_arm=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-arm-basic-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
--- a/bsp/buildroot/support/config-fragments/autobuild/br-arm-cortex-a9-glibc.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-arm-cortex-a9-glibc.config
@@ -0,0 +1,11 @@
+BR2_arm=y
+BR2_cortex_a9=y
+BR2_ARM_ENABLE_VFP=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-arm-cortex-a9-glibc-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_7=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-arm-cortex-a9-musl.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-arm-cortex-a9-musl.config
@@ -0,0 +1,11 @@
+BR2_arm=y
+BR2_cortex_a9=y
+BR2_ARM_ENABLE_VFP=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-arm-cortex-a9-musl-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_MUSL=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-arm-cortex-m4-full.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-arm-cortex-m4-full.config
@@ -0,0 +1,12 @@
+BR2_arm=y
+BR2_cortex_m4=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-arm-cortex-m4-full-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_NPTL is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-arm-full-nothread.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-arm-full-nothread.config
@@ -0,0 +1,11 @@
+BR2_arm=y
+BR2_arm1176jzf_s=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-arm11-full-nothread-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-arm-full-static.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-arm-full-static.config
@@ -0,0 +1,11 @@
+BR2_arm=y
+BR2_STATIC_LIBS=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-arm-full-static-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_10=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-arm-full.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-arm-full.config
@@ -0,0 +1,10 @@
+BR2_arm=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-arm-full-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_4_9=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_10=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-arm-internal-full.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-arm-internal-full.config
@@ -0,0 +1,5 @@
+BR2_arm=y
+BR2_ARM_EABI=y
+BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
+BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-arm-internal-glibc.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-arm-internal-glibc.config
@@ -0,0 +1,4 @@
+BR2_arm=y
+BR2_cortex_a8=y
+BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-arm-internal-musl.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-arm-internal-musl.config
@@ -0,0 +1,4 @@
+BR2_arm=y
+BR2_cortex_a8=y
+BR2_TOOLCHAIN_BUILDROOT_MUSL=y
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-bfin-full.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-bfin-full.config
@@ -0,0 +1,12 @@
+BR2_bfin=y
+BR2_bf512=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.net/toolchains/tarballs/br-bfin-full-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_NPTL is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-i386-pentium-mmx-musl.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-i386-pentium-mmx-musl.config
@@ -0,0 +1,10 @@
+BR2_x86_pentium_mmx=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.net/toolchains/tarballs/br-i386-pentium-mmx-musl-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_12=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_MUSL=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_SSP is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-i386-pentium4-full.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-i386-pentium4-full.config
@@ -0,0 +1,10 @@
+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-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_2=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-m68k-5208-full.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-m68k-5208-full.config
@@ -0,0 +1,11 @@
+BR2_m68k=y
+BR2_m68k_cf5208=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.net/toolchains/tarballs/br-m68k-5208-full-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_NPTL is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-m68k-68040-full.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-m68k-68040-full.config
@@ -0,0 +1,10 @@
+BR2_m68k=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.net/toolchains/tarballs/br-m68k-68040-full-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_NPTL is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-microblazeel-full-internal.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-microblazeel-full-internal.config
@@ -0,0 +1 @@
+BR2_microblazeel=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-microblazeel-full.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-microblazeel-full.config
@@ -0,0 +1,10 @@
+BR2_microblazeel=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-microblaze-full-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_1=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_NPTL is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-mips32r6-el-hf-glibc.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-mips32r6-el-hf-glibc.config
@@ -0,0 +1,11 @@
+BR2_mipsel=y
+BR2_mips_32r6=y
+# BR2_MIPS_SOFT_FLOAT is not set
+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-mips32r6-el-hf-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-mips64-n64-full.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-mips64-n64-full.config
@@ -0,0 +1,10 @@
+BR2_mips64el=y
+BR2_MIPS_NABI64=y
+# BR2_MIPS_SOFT_FLOAT is not set
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-mips64-n64-full-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_5=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-mips64r6-el-hf-glibc.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-mips64r6-el-hf-glibc.config
@@ -0,0 +1,12 @@
+BR2_mips64el=y
+BR2_mips_64r6=y
+BR2_MIPS_NABI64=y
+# BR2_MIPS_SOFT_FLOAT is not set
+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-mips64r6-n64-el-hf-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-mipsel-o32-full.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-mipsel-o32-full.config
@@ -0,0 +1,10 @@
+BR2_mipsel=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-mipsel-o32-full-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-nios2-glibc.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-nios2-glibc.config
@@ -0,0 +1,10 @@
+BR2_nios2=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-nios2-full-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_SSP is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-openrisc-uclibc.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-openrisc-uclibc.config
@@ -0,0 +1,10 @@
+BR2_or1k=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.net/toolchains/tarballs/br-openrisc-full-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_5=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_NPTL is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-powerpc-603e-basic-cpp.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-powerpc-603e-basic-cpp.config
@@ -0,0 +1,10 @@
+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-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-powerpc-e500mc-full.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-powerpc-e500mc-full.config
@@ -0,0 +1,11 @@
+BR2_powerpc=y
+BR2_powerpc_e500mc=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-e500mc-full-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-powerpc-internal-full.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-powerpc-internal-full.config
@@ -0,0 +1,4 @@
+BR2_powerpc=y
+BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
+BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-powerpc64-power7-glibc.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-powerpc64-power7-glibc.config
@@ -0,0 +1,9 @@
+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-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-powerpc64le-power8-glibc.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-powerpc64le-power8-glibc.config
@@ -0,0 +1,9 @@
+BR2_powerpc64le=y
+BR2_powerpc_power8=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.net/toolchains/tarballs/br-powerpc64le-power8-glibc-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-sh4-full.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-sh4-full.config
@@ -0,0 +1,10 @@
+BR2_sh=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-sh4-full-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-sparc-uclibc.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-sparc-uclibc.config
@@ -0,0 +1,9 @@
+BR2_sparc=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-sparc-uclibc-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_1=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-sparc64-glibc.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-sparc64-glibc.config
@@ -0,0 +1,8 @@
+BR2_sparc64=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-sparc64-full-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_1=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-x86-64-core2-full.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-x86-64-core2-full.config
@@ -0,0 +1,11 @@
+BR2_x86_64=y
+BR2_x86_core2=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-x86-64-core2-full-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=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
--- a/bsp/buildroot/support/config-fragments/autobuild/br-x86-64-musl.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-x86-64-musl.config
@@ -0,0 +1,10 @@
+BR2_x86_64=y
+BR2_x86_atom=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-x86-64-musl-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_MUSL=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-xtensa-full-internal.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-xtensa-full-internal.config
@@ -0,0 +1,3 @@
+BR2_xtensa=y
+BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/br-xtensa-full.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/br-xtensa-full.config
@@ -0,0 +1,9 @@
+BR2_xtensa=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-xtensa-full-2017.11-rc1.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
+BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
+# BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/i686-ctng-linux-gnu.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/i686-ctng-linux-gnu.config
@@ -0,0 +1,10 @@
+BR2_x86_i686=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/i686-ctng-linux-gnu.tar.xz"
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="i686-ctng-linux-gnu"
+BR2_TOOLCHAIN_EXTERNAL_GCC_4_8=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_9=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/linaro-aarch64.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/linaro-aarch64.config
@@ -0,0 +1,3 @@
+BR2_aarch64=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64=y
--- a/bsp/buildroot/support/config-fragments/autobuild/linaro-arm.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/linaro-arm.config
@@ -0,0 +1,5 @@
+BR2_arm=y
+BR2_cortex_a8=y
+BR2_ARM_EABIHF=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM=y
--- a/bsp/buildroot/support/config-fragments/autobuild/mips64el-ctng_n32-linux-gnu.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/mips64el-ctng_n32-linux-gnu.config
@@ -0,0 +1,9 @@
+BR2_mips64el=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/mips64el-ctng_n32-linux-gnu.tar.xz"
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="mips64el-ctng_n32-linux-gnu"
+BR2_TOOLCHAIN_EXTERNAL_GCC_4_8=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_9=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/mips64el-ctng_n64-linux-gnu.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/mips64el-ctng_n64-linux-gnu.config
@@ -0,0 +1,11 @@
+BR2_mips64el=y
+BR2_MIPS_NABI64=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/mips64el-ctng_n64-linux-gnu.tar.xz"
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="mips64el-ctng_n64-linux-gnu"
+BR2_TOOLCHAIN_EXTERNAL_GCC_4_8=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_9=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/powerpc-ctng_e500v2-linux-gnuspe.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/powerpc-ctng_e500v2-linux-gnuspe.config
@@ -0,0 +1,11 @@
+BR2_powerpc=y
+BR2_powerpc_8548=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/powerpc-ctng_e500v2-linux-gnuspe.tar.xz"
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="powerpc-ctng_e500v2-linux-gnuspe"
+BR2_TOOLCHAIN_EXTERNAL_GCC_4_7=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_12=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/autobuild/sourcery-arm-armv4t.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/sourcery-arm-armv4t.config
@@ -0,0 +1,4 @@
+BR2_arm=y
+BR2_arm920t=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM=y
--- a/bsp/buildroot/support/config-fragments/autobuild/sourcery-arm-thumb2.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/sourcery-arm-thumb2.config
@@ -0,0 +1,7 @@
+BR2_arm=y
+BR2_cortex_a8=y
+BR2_ARM_EABI=y
+BR2_ARM_INSTRUCTIONS_THUMB2=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM=y
+BR2_TARGET_OPTIMIZATION=""
--- a/bsp/buildroot/support/config-fragments/autobuild/sourcery-arm.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/sourcery-arm.config
@@ -0,0 +1,3 @@
+BR2_arm=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM=y
--- a/bsp/buildroot/support/config-fragments/autobuild/sourcery-mips.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/sourcery-mips.config
@@ -0,0 +1,4 @@
+BR2_mips=y
+BR2_mips_32r2=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS=y
--- a/bsp/buildroot/support/config-fragments/autobuild/sourcery-mips64.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/sourcery-mips64.config
@@ -0,0 +1,5 @@
+BR2_mips64el=y
+BR2_mips_64r2=y
+BR2_MIPS_NABI64=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS=y
--- a/bsp/buildroot/support/config-fragments/autobuild/sourcery-nios2.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/sourcery-nios2.config
@@ -0,0 +1,3 @@
+BR2_nios2=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII=y
--- a/bsp/buildroot/support/config-fragments/autobuild/sourcery-x86-64.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/sourcery-x86-64.config
@@ -0,0 +1,4 @@
+BR2_x86_64=y
+BR2_x86_steamroller=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64=y
--- a/bsp/buildroot/support/config-fragments/autobuild/toolchain-configs.csv
+++ b/bsp/buildroot/support/config-fragments/autobuild/toolchain-configs.csv
@@ -0,0 +1,55 @@
+support/config-fragments/autobuild/armv5-ctng-linux-gnueabi.config,x86
+support/config-fragments/autobuild/armv7-ctng-linux-gnueabihf.config,x86
+support/config-fragments/autobuild/br-aarch64-glibc.config,x86_64
+support/config-fragments/autobuild/br-arc-full-internal.config,any
+support/config-fragments/autobuild/br-arc-internal-glibc.config,any
+support/config-fragments/autobuild/br-arcle-hs38.config,x86_64
+support/config-fragments/autobuild/br-arm-basic.config,x86_64
+support/config-fragments/autobuild/br-arm-cortex-a9-glibc.config,x86_64
+support/config-fragments/autobuild/br-arm-cortex-a9-musl.config,x86_64
+support/config-fragments/autobuild/br-arm-cortex-m4-full.config,x86_64
+support/config-fragments/autobuild/br-arm-full.config,x86_64
+support/config-fragments/autobuild/br-arm-full-nothread.config,x86_64
+support/config-fragments/autobuild/br-arm-full-static.config,x86_64
+support/config-fragments/autobuild/br-arm-internal-full.config,any
+support/config-fragments/autobuild/br-arm-internal-glibc.config,any
+support/config-fragments/autobuild/br-arm-internal-musl.config,any
+support/config-fragments/autobuild/br-bfin-full.config,x86_64
+support/config-fragments/autobuild/br-i386-pentium4-full.config,x86_64
+support/config-fragments/autobuild/br-i386-pentium-mmx-musl.config,x86_64
+support/config-fragments/autobuild/br-m68k-5208-full.config,x86_64
+support/config-fragments/autobuild/br-m68k-68040-full.config,x86_64
+support/config-fragments/autobuild/br-microblazeel-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-mips32r6-el-hf-glibc.config,x86_64
+support/config-fragments/autobuild/br-mips64r6-el-hf-glibc.config,x86_64
+support/config-fragments/autobuild/br-mipsel-o32-full.config,x86_64
+support/config-fragments/autobuild/br-nios2-glibc.config,x86_64
+support/config-fragments/autobuild/br-openrisc-uclibc.config,x86_64
+support/config-fragments/autobuild/br-powerpc-603e-basic-cpp.config,x86_64
+support/config-fragments/autobuild/br-powerpc64le-power8-glibc.config,x86_64
+support/config-fragments/autobuild/br-powerpc64-power7-glibc.config,x86_64
+support/config-fragments/autobuild/br-powerpc-e500mc-full.config,x86_64
+support/config-fragments/autobuild/br-powerpc-internal-full.config,any
+support/config-fragments/autobuild/br-sh4-full.config,x86_64
+support/config-fragments/autobuild/br-sparc-uclibc.config,x86_64
+support/config-fragments/autobuild/br-sparc64-glibc.config,x86_64
+support/config-fragments/autobuild/br-x86-64-core2-full.config,x86_64
+support/config-fragments/autobuild/br-x86-64-musl.config,x86_64
+support/config-fragments/autobuild/br-xtensa-full.config,x86_64
+support/config-fragments/autobuild/br-xtensa-full-internal.config,any
+support/config-fragments/autobuild/i686-ctng-linux-gnu.config,x86
+support/config-fragments/autobuild/linaro-aarch64.config,x86
+support/config-fragments/autobuild/linaro-arm.config,x86
+support/config-fragments/autobuild/mips64el-ctng_n32-linux-gnu.config,x86
+support/config-fragments/autobuild/mips64el-ctng_n64-linux-gnu.config,x86
+support/config-fragments/autobuild/powerpc-ctng_e500v2-linux-gnuspe.config,x86
+support/config-fragments/autobuild/sourcery-arm-armv4t.config,x86
+support/config-fragments/autobuild/sourcery-arm.config,x86
+support/config-fragments/autobuild/sourcery-arm-thumb2.config,x86
+support/config-fragments/autobuild/sourcery-mips64.config,x86
+support/config-fragments/autobuild/sourcery-mips.config,x86
+support/config-fragments/autobuild/sourcery-nios2.config,x86
+support/config-fragments/autobuild/sourcery-x86-64.config,x86
+support/config-fragments/autobuild/x86_64-ctng_locales-linux-gnu.config,x86
--- a/bsp/buildroot/support/config-fragments/autobuild/x86_64-ctng_locales-linux-gnu.config
+++ b/bsp/buildroot/support/config-fragments/autobuild/x86_64-ctng_locales-linux-gnu.config
@@ -0,0 +1,11 @@
+BR2_x86_64=y
+BR2_x86_corei7=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/x86_64-ctng_locales-linux-gnu.tar.xz"
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="x86_64-ctng_locales-linux-gnu"
+BR2_TOOLCHAIN_EXTERNAL_GCC_4_8=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_9=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
--- a/bsp/buildroot/support/config-fragments/minimal.config
+++ b/bsp/buildroot/support/config-fragments/minimal.config
@@ -0,0 +1,8 @@
+# This config fragment disables Buildroot options that are turned on by
+# default, in order to arrive at minimal build time.
+BR2_INIT_NONE=y
+BR2_SYSTEM_BIN_SH_NONE=y
+# BR2_PACKAGE_BUSYBOX is not set
+# BR2_TARGET_ROOTFS_TAR is not set
+BR2_COMPILER_PARANOID_UNSAFE_PATH=y
+BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
--- a/bsp/buildroot/support/dependencies/check-host-cmake.mk
+++ b/bsp/buildroot/support/dependencies/check-host-cmake.mk
@@ -10,9 +10,10 @@
 #
 BR2_CMAKE_VERSION_MIN = 3.1

-BR2_CMAKE ?= cmake
-ifeq ($(call suitable-host-package,cmake,\
-	$(BR2_CMAKE) $(BR2_CMAKE_VERSION_MIN)),)
-BR2_CMAKE = $(HOST_DIR)/usr/bin/cmake
+BR2_CMAKE_CANDIDATES ?= cmake cmake3
+BR2_CMAKE ?= $(call suitable-host-package,cmake,\
+	$(BR2_CMAKE_VERSION_MIN) $(BR2_CMAKE_CANDIDATES))
+ifeq ($(BR2_CMAKE),)
+BR2_CMAKE = $(HOST_DIR)/bin/cmake
 BR2_CMAKE_HOST_DEPENDENCY = host-cmake
 endif
--- a/bsp/buildroot/support/dependencies/check-host-cmake.sh
+++ b/bsp/buildroot/support/dependencies/check-host-cmake.sh
@@ -1,47 +1,45 @@
 #!/bin/sh

-candidate="${1}"
-version_min="${2}"
+# prevent shift error
+[ $# -lt 2 ] && exit 1

-major_min="${version_min%.*}"
-minor_min="${version_min#*.}"
+major_min="${1%.*}"
+minor_min="${1#*.}"

-# cmake-3.7 incorrectly handles rpath, linking to host libraries
-blacklist_version="3.7"
+shift

-cmake=`which ${candidate}`
-if [ ! -x "${cmake}" ]; then
-    # echo nothing: no suitable cmake found
-    exit 1
-fi
+for candidate; do

-# Extract version X.Y from versions in the form X.Y or X.Y.Z
-# with X, Y and Z numbers with one or more digits each, e.g.
-#   3.2     -> 3.2
-#   3.2.3   -> 3.2
-#   3.2.42  -> 3.2
-#   3.10    -> 3.10
-#   3.10.4  -> 3.10
-#   3.10.42 -> 3.10
-version="$(${cmake} --version \
-           |sed -r -e '/.* ([[:digit:]]+\.[[:digit:]]+).*$/!d;' \
-                   -e 's//\1/'
-          )"
-major="${version%.*}"
-minor="${version#*.}"
+    # Try to locate the candidate. Discard it if not located.
+    cmake=`which "${candidate}" 2>/dev/null`
+    [ -n "${cmake}" ] || continue

-if [ "${version}" = "${blacklist_version}" ]; then
-    # echo nothing: no suitable cmake found
-    exit 1
-fi
+    # Extract version X.Y from versions in the form X.Y or X.Y.Z
+    # with X, Y and Z numbers with one or more digits each, e.g.
+    #   3.2     -> 3.2
+    #   3.2.3   -> 3.2
+    #   3.2.42  -> 3.2
+    #   3.10    -> 3.10
+    #   3.10.4  -> 3.10
+    #   3.10.42 -> 3.10
+    # Discard the candidate if no version can be obtained
+    version="$(${cmake} --version \
+               |sed -r -e '/.* ([[:digit:]]+\.[[:digit:]]+).*$/!d;' \
+                       -e 's//\1/'
+              )"
+    [ -n "${version}" ] || continue

-if [ ${major} -gt ${major_min} ]; then
-    echo "${cmake}"
-else
-    if [ ${major} -eq ${major_min} -a ${minor} -ge ${minor_min} ]; then
+    major="${version%.*}"
+    minor="${version#*.}"
+
+    if [ ${major} -gt ${major_min} ]; then
        echo "${cmake}"
-    else
-        # echo nothing: no suitable cmake found
-        exit 1
+        exit
+    elif [ ${major} -eq ${major_min} -a ${minor} -ge ${minor_min} ]; then
+        echo "${cmake}"
+        exit
    fi
-fi
+done
+
+# echo nothing: no suitable cmake found
+exit 1
--- a/bsp/buildroot/support/dependencies/check-host-lzip.mk
+++ b/bsp/buildroot/support/dependencies/check-host-lzip.mk
@@ -1,5 +1,5 @@
 ifeq (,$(call suitable-host-package,lzip,$(LZCAT)))
 DEPENDENCIES_HOST_PREREQ += host-lzip
 EXTRACTOR_DEPENDENCY_PRECHECKED_EXTENSIONS += .lz
-LZCAT = $(HOST_DIR)/usr/bin/lzip -d -c
+LZCAT = $(HOST_DIR)/bin/lzip -d -c
 endif
--- a/bsp/buildroot/support/dependencies/check-host-tar.mk
+++ b/bsp/buildroot/support/dependencies/check-host-tar.mk
@@ -2,5 +2,5 @@ TAR ?= tar

 ifeq (,$(call suitable-host-package,tar,$(TAR)))
 DEPENDENCIES_HOST_PREREQ += host-tar
-TAR = $(HOST_DIR)/usr/bin/tar
+TAR = $(HOST_DIR)/bin/tar
 endif
--- a/bsp/buildroot/support/dependencies/check-host-tar.sh
+++ b/bsp/buildroot/support/dependencies/check-host-tar.sh
@@ -26,10 +26,11 @@ if [ ! -z "${version_bsd}" ] ; then
  minor=0
 fi

-# Minimal version = 1.17 (previous versions do not correctly unpack archives
-# containing hard-links if the --strip-components option is used).
+# Minimal version = 1.27 (previous versions do not correctly unpack archives
+# containing hard-links if the --strip-components option is used or create
+# different gnu long link headers for path elements > 100 characters).
 major_min=1
-minor_min=17
+minor_min=27

 # Maximal version = 1.29 (1.30 changed --numeric-owner output for
 # filenames > 100 characters). This is really a fix for a bug in
--- a/bsp/buildroot/support/dependencies/check-host-xzcat.mk
+++ b/bsp/buildroot/support/dependencies/check-host-xzcat.mk
@@ -4,5 +4,5 @@
 ifeq (,$(call suitable-host-package,xzcat,$(XZCAT)))
 DEPENDENCIES_HOST_PREREQ += host-xz
 EXTRACTOR_DEPENDENCY_PRECHECKED_EXTENSIONS += .xz .lzma
-XZCAT = $(HOST_DIR)/usr/bin/xzcat
+XZCAT = $(HOST_DIR)/bin/xzcat
 endif
--- a/bsp/buildroot/support/dependencies/dependencies.mk
+++ b/bsp/buildroot/support/dependencies/dependencies.mk
@@ -22,12 +22,13 @@ DEPENDENCIES_HOST_PREREQ += host-ccache
 endif

 core-dependencies:
-	@HOSTCC="$(firstword $(HOSTCC))" MAKE="$(MAKE)" \
-		DL_TOOLS="$(sort $(DL_TOOLS_DEPENDENCIES))" \
+	@MAKE="$(MAKE)" DL_TOOLS="$(sort $(DL_TOOLS_DEPENDENCIES))" \
 		$(TOPDIR)/support/dependencies/dependencies.sh

-core-dependencies $(DEPENDENCIES_HOST_PREREQ): HOSTCC=$(HOSTCC_NOCCACHE)
-core-dependencies $(DEPENDENCIES_HOST_PREREQ): HOSTCXX=$(HOSTCXX_NOCCACHE)
+$(DEPENDENCIES_HOST_PREREQ): HOSTCC=$(HOSTCC_NOCCACHE)
+$(DEPENDENCIES_HOST_PREREQ): HOSTCXX=$(HOSTCXX_NOCCACHE)
+$(DEPENDENCIES_HOST_PREREQ): core-dependencies
+
 dependencies: core-dependencies $(DEPENDENCIES_HOST_PREREQ)

 ################################################################################
--- a/bsp/buildroot/support/dependencies/dependencies.sh
+++ b/bsp/buildroot/support/dependencies/dependencies.sh
@@ -11,39 +11,38 @@ if test $? != 0 ; then
 	exit 1
 fi

-# sanity check for CWD in LD_LIBRARY_PATH
-# try not to rely on egrep..
-if test -n "$LD_LIBRARY_PATH" ; then
-	echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | grep '::' >/dev/null 2>&1 ||
-	echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | grep ':\.:' >/dev/null 2>&1 ||
-	echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | grep 'TRiGGER_start:' >/dev/null 2>&1 ||
-	echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | grep 'TRiGGER_start\.:' >/dev/null 2>&1 ||
-	echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | grep ':TRiGGER_end' >/dev/null 2>&1 ||
-	echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | grep ':\.TRiGGER_end' >/dev/null 2>&1 ||
-	echo TRiGGER_start"$LD_LIBRARY_PATH"TRiGGER_end | grep 'TRiGGER_start\.TRiGGER_end' >/dev/null 2>&1
-	if test $? = 0; then
-		echo
-		echo "You seem to have the current working directory in your"
-		echo "LD_LIBRARY_PATH environment variable. This doesn't work."
-		exit 1;
-	fi
-fi;
+# Sanity check for CWD in LD_LIBRARY_PATH
+case ":${LD_LIBRARY_PATH:-unset}:" in
+(*::*|*:.:*)
+	echo
+	echo "You seem to have the current working directory in your"
+	echo "LD_LIBRARY_PATH environment variable. This doesn't work."
+	exit 1
+	;;
+esac

-# sanity check for CWD in PATH. Having the current working directory
-# in the PATH makes the toolchain build process break.
-# try not to rely on egrep..
-if test -n "$PATH" ; then
-	echo TRiGGER_start"$PATH"TRiGGER_end | grep ':\.:' >/dev/null 2>&1 ||
-	echo TRiGGER_start"$PATH"TRiGGER_end | grep 'TRiGGER_start\.:' >/dev/null 2>&1 ||
-	echo TRiGGER_start"$PATH"TRiGGER_end | grep ':\.TRiGGER_end' >/dev/null 2>&1 ||
-	echo TRiGGER_start"$PATH"TRiGGER_end | grep 'TRiGGER_start\.TRiGGER_end' >/dev/null 2>&1
-	if test $? = 0; then
-		echo
-		echo "You seem to have the current working directory in your"
-		echo "PATH environment variable. This doesn't work."
-		exit 1;
-	fi
-fi;
+# Sanity check for CWD in PATH. Having the current working directory
+# in the PATH makes various packages (e.g. toolchain, coreutils...)
+# build process break.
+# PATH should not contain a newline, otherwise it fails in spectacular
+# ways as soon as PATH is referenced in a package rule
+# An empty PATH is technically possible, but in practice we would not
+# even arrive here if that was the case.
+case ":${PATH:-unset}:" in
+(*::*|*:.:*)
+	echo
+	echo "You seem to have the current working directory in your"
+	echo "PATH environment variable. This doesn't work."
+	exit 1
+	;;
+(*"
+"*)	printf "\n"
+	# Break the '\n' sequence, or a \n is printed (which is not what we want).
+	printf "Your PATH contains a newline (%sn) character.\n" "\\"
+	printf "This doesn't work. Fix you PATH.\n"
+	exit 1
+	;;
+esac

 if test -n "$PERL_MM_OPT" ; then
 	echo
@@ -188,7 +187,7 @@ if grep ^BR2_NEEDS_HOST_UTF8_LOCALE=y $BR2_CONFIG > /dev/null; then
 		echo "You need locale support on your build machine to build a toolchain supporting locales"
 		exit 1 ;
 	fi
-	if ! locale -a | grep -q -i utf8$ ; then
+	if ! locale -a | grep -q -i -E 'utf-?8$' ; then
 		echo
 		echo "You need at least one UTF8 locale to build a toolchain supporting locales"
 		exit 1 ;
@@ -223,6 +222,8 @@ if grep -q ^BR2_HOSTARCH_NEEDS_IA32_LIBS=y $BR2_CONFIG ; then
 		echo "If you're running a Debian/Ubuntu distribution, install the libc6-i386,"
 		echo "lib32stdc++6, and lib32z1 packages (or alternatively libc6:i386,"
 		echo "libstdc++6:i386, and zlib1g:i386)."
+		echo "If you're running a RedHat/Fedora distribution, install the glibc.i686 and"
+		echo "zlib.i686 packages."
 		echo "For other distributions, refer to the documentation on how to install the 32 bits"
 		echo "compatibility libraries."
 		exit 1
@@ -237,6 +238,14 @@ if grep -q ^BR2_HOSTARCH_NEEDS_IA32_COMPILER=y $BR2_CONFIG ; then
 		echo "For other distributions, refer to their documentation."
 		exit 1
 	fi
+
+	if ! echo "int main(void) {}" | g++ -m32 -x c++ - -o /dev/null 2>/dev/null; then
+		echo
+		echo "Your Buildroot configuration needs a compiler capable of building 32 bits binaries."
+		echo "If you're running a Debian/Ubuntu distribution, install the g++-multilib package."
+		echo "For other distributions, refer to their documentation."
+		exit 1
+	fi
 fi

 # Check that the Perl installation is complete enough for Buildroot.
@@ -268,3 +277,8 @@ if [ -n "$missing_perl_modules" ] ; then
 	echo
 	exit 1
 fi
+
+if ! python -c "import argparse" > /dev/null 2>&1 ; then
+	echo "Your Python installation is not complete enough: argparse module is missing"
+	exit 1
+fi
--- a/bsp/buildroot/support/docker/Dockerfile
+++ b/bsp/buildroot/support/docker/Dockerfile
@@ -0,0 +1,44 @@
+# This Dockerfile generates the docker image that gets used by Gitlab CI
+# To build it (YYYYMMDD.HHMM is the current date and time in UTC):
+#   sudo docker build -t buildroot/base:YYYYMMDD.HHMM support/docker
+#   sudo docker push buildroot/base:YYYYMMDD.HHMM
+
+# We use a specific tag for the base image *and* the corresponding date
+# for the repository., so do not forget to update the apt-sources.list
+# file that is shipped next to this Dockerfile.
+FROM debian:stretch-20171210
+
+LABEL maintainer="Buildroot mailing list <buildroot@buildroot.org>" \
+      vendor="Buildroot" \
+description="Container with everything needed to run Buildroot"
+
+# Setup environment
+ENV DEBIAN_FRONTEND noninteractive
+
+# This repository can be a bit slow at times. Don't panic...
+COPY apt-sources.list /etc/apt/sources.list
+
+# The container has no package lists, so need to update first
+RUN dpkg --add-architecture i386 && \
+    apt-get update -y && \
+    apt-get install -y --no-install-recommends \
+        build-essential cmake libc6:i386 g++-multilib \
+        bc ca-certificates file locales rsync \
+        cvs bzr git mercurial subversion wget \
+        cpio unzip \
+        libncurses5-dev \
+        python-nose2 python-pexpect qemu-system-arm qemu-system-x86 && \
+    apt-get -y autoremove && \
+    apt-get -y clean
+
+# To be able to generate a toolchain with locales, enable one UTF-8 locale
+RUN sed -i 's/# \(en_US.UTF-8\)/\1/' /etc/locale.gen && \
+    /usr/sbin/locale-gen
+
+RUN useradd -ms /bin/bash br-user && \
+    chown -R br-user:br-user /home/br-user
+
+USER br-user
+WORKDIR /home/br-user
+ENV HOME /home/br-user
+ENV LC_ALL en_US.UTF-8
--- a/bsp/buildroot/support/docker/apt-sources.list
+++ b/bsp/buildroot/support/docker/apt-sources.list
@@ -0,0 +1,4 @@
+# Latest just before 20171210T000000Z:
+deb [check-valid-until=no] http://snapshot.debian.org/archive/debian/20171209T220346Z/ stretch main
+deb [check-valid-until=no] http://snapshot.debian.org/archive/debian/20171209T220346Z/ stretch-updates main
+deb [check-valid-until=no] http://snapshot.debian.org/archive/debian-security/20171209T224618Z/ stretch/updates main
--- a/bsp/buildroot/support/download/check-hash
+++ b/bsp/buildroot/support/download/check-hash
@@ -42,8 +42,9 @@ if [ ! -f "${h_file}" ]; then
 fi

 # Check one hash for a file
-# $1: known hash
-# $2: file (full path)
+# $1: algo hash
+# $2: known hash
+# $3: file (full path)
 check_one_hash() {
    _h="${1}"
    _known="${2}"
--- a/bsp/buildroot/support/download/git
+++ b/bsp/buildroot/support/download/git
@@ -85,8 +85,11 @@ if [ ${recurse} -eq 1 ]; then
    _git submodule update --init --recursive
 fi

-# We do not need the .git dir; we keep other .git files, in case they
+# We do not want the .git dir; we keep other .git files, in case they
 # are the only files in their directory.
+# The .git dir would generate non reproducible tarballs as it depends on
+# the state of the remote server. It also would generate large tarballs
+# (gigabytes for some linux trees) when a full clone took place.
 rm -rf .git

 popd >/dev/null
--- a/bsp/buildroot/support/download/svn
+++ b/bsp/buildroot/support/download/svn
@@ -33,6 +33,6 @@ _svn() {
    eval ${SVN} "${@}"
 }

-_svn --non-interactive export ${verbose} "${@}" "'${repo}@${rev}'" "'${basename}'"
+_svn export ${verbose} "${@}" "'${repo}@${rev}'" "'${basename}'"

 tar czf "${output}" "${basename}"
--- a/bsp/buildroot/support/kconfig/merge_config.sh
+++ b/bsp/buildroot/support/kconfig/merge_config.sh
@@ -33,6 +33,7 @@ usage() {
 	echo "  -n    use allnoconfig instead of alldefconfig"
 	echo "  -r    list redundant entries when merging fragments"
 	echo "  -O    dir to put generated output files"
+	echo "  -e    colon-separated list of br2-external trees to use (optional)"
 }

 MAKE=true
@@ -71,6 +72,11 @@ while true; do
 		shift 2
 		continue
 		;;
+	"-e")
+		EXTERNAL_ARG="BR2_EXTERNAL=$2"
+		shift 2
+		continue
+		;;
 	*)
 		break
 		;;
@@ -131,7 +137,7 @@ fi
 # Use the merged file as the starting point for:
 # alldefconfig: Fills in any missing symbols with Kconfig default
 # allnoconfig: Fills in any missing symbols with # CONFIG_* is not set
-make KCONFIG_ALLCONFIG=$TMP_FILE $OUTPUT_ARG $ALLTARGET
+make KCONFIG_ALLCONFIG=$TMP_FILE $EXTERNAL_ARG $OUTPUT_ARG $ALLTARGET


 # Check all specified config values took (might have missed-dependency issues)
--- a/bsp/buildroot/support/legal-info/buildroot.hash
+++ b/bsp/buildroot/support/legal-info/buildroot.hash
@@ -0,0 +1,2 @@
+# Locally computed
+sha256 9755181e27175cb3510b4da8629caa406fb355a19aa8e7d55f06bf8ab33323c4  COPYING
--- a/bsp/buildroot/support/misc/Buildroot.cmake
+++ b/bsp/buildroot/support/misc/Buildroot.cmake
@@ -0,0 +1,7 @@
+# Impersonate a Linux system. Afterall, that's what we are...
+set(CMAKE_SYSTEM_NAME Linux)
+include(Platform/Linux)
+
+# Override problematic settings, to avoid RPATH against host lib directories.
+set_property(GLOBAL PROPERTY FIND_LIBRARY_USE_LIB32_PATHS FALSE)
+set_property(GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS FALSE)
--- a/bsp/buildroot/support/misc/Vagrantfile
+++ b/bsp/buildroot/support/misc/Vagrantfile
@@ -5,7 +5,7 @@
 ################################################################################

 # Buildroot version to use
-RELEASE='2017.02'
+RELEASE='2018.02'

 ### Change here for more memory/cores ###
 VM_MEMORY=2048
--- a/bsp/buildroot/support/misc/relocate-sdk.sh
+++ b/bsp/buildroot/support/misc/relocate-sdk.sh
@@ -0,0 +1,47 @@
+#!/bin/sh
+#
+if [ "$#" -ne 0 ]; then
+    echo "Run this script to relocate the buildroot SDK at that location"
+    exit 1
+fi
+
+LOCFILE="share/buildroot/sdk-location"
+FILEPATH="$(readlink -f "$0")"
+NEWPATH="$(dirname "${FILEPATH}")"
+
+cd "${NEWPATH}"
+if [ ! -r "${LOCFILE}" ]; then
+    echo "Previous location of the buildroot SDK not found!"
+    exit 1
+fi
+OLDPATH="$(cat "${LOCFILE}")"
+
+if [ "${NEWPATH}" = "${OLDPATH}" ]; then
+    echo "This buildroot SDK has already been relocated!"
+    exit 0
+fi
+
+# Check if the path substitution does work properly, e.g.  a tree
+# "/a/b/c" copied into "/a/b/c/a/b/c/" would not be allowed.
+newpath="$(sed -e "s|${OLDPATH}|${NEWPATH}|g" "${LOCFILE}")"
+if [ "${NEWPATH}" != "${newpath}" ]; then
+    echo "Something went wrong with substituting the path!"
+    echo "Please choose another location for your SDK!"
+    exit 1
+fi
+
+echo "Relocating the buildroot SDK from ${OLDPATH} to ${NEWPATH} ..."
+
+# Make sure file uses the right language
+export LC_ALL=C
+# Replace the old path with the new one in all text files
+grep -lr "${OLDPATH}" . | while read -r FILE ; do
+    if file -b --mime-type "${FILE}" | grep -q '^text/' && [ "${FILE}" != "${LOCFILE}" ]
+    then
+        sed -i "s|${OLDPATH}|${NEWPATH}|g" "${FILE}"
+    fi
+done
+
+# At the very end, we update the location file to not break the
+# SDK if this script gets interruted.
+sed -i "s|${OLDPATH}|${NEWPATH}|g" ${LOCFILE}
--- a/bsp/buildroot/support/misc/target-dir-warning.txt
+++ b/bsp/buildroot/support/misc/target-dir-warning.txt
@@ -25,5 +25,5 @@ can extract as root:

 Those image files are created using the contents of the target/
 directory, but there is a post-processing step to create device files
-and set owernship/permissions properly even if Buildroot does not run
+and set ownership/permissions properly even if Buildroot does not run
 as root.
--- a/bsp/buildroot/support/misc/toolchainfile.cmake.in
+++ b/bsp/buildroot/support/misc/toolchainfile.cmake.in
@@ -4,13 +4,17 @@
 #

 # In order to allow the toolchain to be relocated, we calculate the
-# HOST_DIR based on this file's location: $(HOST_DIR)/usr/share/buildroot
+# HOST_DIR based on this file's location: $(HOST_DIR)/share/buildroot
 # and store it in RELOCATED_HOST_DIR.
 # All the other variables that need to refer to HOST_DIR will use the
 # RELOCATED_HOST_DIR variable.
-string(REPLACE "/usr/share/buildroot" "" RELOCATED_HOST_DIR ${CMAKE_CURRENT_LIST_DIR})
+string(REPLACE "/share/buildroot" "" RELOCATED_HOST_DIR ${CMAKE_CURRENT_LIST_DIR})

-set(CMAKE_SYSTEM_NAME Linux)
+# Point cmake to the location where we have our custom modules,
+# so that it can find our custom platform description.
+list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR})
+
+set(CMAKE_SYSTEM_NAME Buildroot)
 set(CMAKE_SYSTEM_PROCESSOR @@CMAKE_SYSTEM_PROCESSOR@@)

 # Set the {C,CXX}FLAGS appended by CMake depending on the build type
@@ -44,7 +48,7 @@ set(CMAKE_EXE_LINKER_FLAGS "@@TARGET_LDFLAGS@@" CACHE STRING "Buildroot LDFLAGS

 set(CMAKE_INSTALL_SO_NO_EXE 0)

-set(CMAKE_PROGRAM_PATH "${RELOCATED_HOST_DIR}/usr/bin")
+set(CMAKE_PROGRAM_PATH "${RELOCATED_HOST_DIR}/bin")
 set(CMAKE_SYSROOT "${RELOCATED_HOST_DIR}/@@STAGING_SUBDIR@@")
 set(CMAKE_FIND_ROOT_PATH "${RELOCATED_HOST_DIR}/@@STAGING_SUBDIR@@")
 set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
--- a/bsp/buildroot/support/scripts/apply-patches.sh
+++ b/bsp/buildroot/support/scripts/apply-patches.sh
@@ -113,6 +113,11 @@ function apply_patch {
        echo "  to be applied  : ${path}/${patch}"
        exit 1
    fi
+    if grep -q "^rename from" ${path}/${patch} && \
+       grep -q "^rename to" ${path}/${patch} ; then
+        echo "Error: patch contains some renames, not supported by old patch versions"
+        exit 1
+    fi
    echo "${path}/${patch}" >> ${builddir}/.applied_patches_list
    ${uncomp} "${path}/$patch" | patch -g0 -p1 -E -d "${builddir}" -t -N $silent
    if [ $? != 0 ] ; then
--- a/bsp/buildroot/support/scripts/br2-external
+++ b/bsp/buildroot/support/scripts/br2-external
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -e

 # This script must be able to run with bash-3.1, so it can't use
--- a/bsp/buildroot/support/scripts/brpkgutil.py
+++ b/bsp/buildroot/support/scripts/brpkgutil.py
@@ -3,11 +3,12 @@
 import sys
 import subprocess

+
 # Execute the "make <pkg>-show-version" command to get the version of a given
 # list of packages, and return the version formatted as a Python dictionary.
 def get_version(pkgs):
    sys.stderr.write("Getting version for %s\n" % pkgs)
-    cmd = ["make", "-s", "--no-print-directory" ]
+    cmd = ["make", "-s", "--no-print-directory"]
    for pkg in pkgs:
        cmd.append("%s-show-version" % pkg)
    p = subprocess.Popen(cmd, stdout=subprocess.PIPE, universal_newlines=True)
@@ -25,9 +26,10 @@ def get_version(pkgs):
        version[pkg] = output[i]
    return version

+
 def _get_depends(pkgs, rule):
    sys.stderr.write("Getting dependencies for %s\n" % pkgs)
-    cmd = ["make", "-s", "--no-print-directory" ]
+    cmd = ["make", "-s", "--no-print-directory"]
    for pkg in pkgs:
        cmd.append("%s-%s" % (pkg, rule))
    p = subprocess.Popen(cmd, stdout=subprocess.PIPE, universal_newlines=True)
@@ -49,12 +51,14 @@ def _get_depends(pkgs, rule):
            deps[pkg] = pkg_deps
    return deps

+
 # Execute the "make <pkg>-show-depends" command to get the list of
 # dependencies of a given list of packages, and return the list of
 # dependencies formatted as a Python dictionary.
 def get_depends(pkgs):
    return _get_depends(pkgs, 'show-depends')

+
 # Execute the "make <pkg>-show-rdepends" command to get the list of
 # reverse dependencies of a given list of packages, and return the
 # list of dependencies formatted as a Python dictionary.
--- a/bsp/buildroot/support/scripts/check-bin-arch
+++ b/bsp/buildroot/support/scripts/check-bin-arch
@@ -0,0 +1,88 @@
+#!/usr/bin/env bash
+
+# List of hardcoded paths that should be ignored, as they may
+# contain binaries for an architecture different from the
+# architecture of the target.
+declare -a IGNORES=(
+	# Skip firmware files, they could be ELF files for other
+	# architectures
+	"/lib/firmware"
+	"/usr/lib/firmware"
+
+	# Skip kernel modules
+	# When building a 32-bit userland on 64-bit architectures, the kernel
+	# and its modules may still be 64-bit. To keep the basic
+	# check-bin-arch logic simple, just skip this directory.
+	"/lib/modules"
+	"/usr/lib/modules"
+
+	# Skip files in /usr/share, several packages (qemu,
+	# pru-software-support) legitimately install ELF binaries that
+	# are not for the target architecture
+	"/usr/share"
+)
+
+while getopts p:l:r:a:i: OPT ; do
+	case "${OPT}" in
+	p) package="${OPTARG}";;
+	l) pkg_list="${OPTARG}";;
+	r) readelf="${OPTARG}";;
+	a) arch_name="${OPTARG}";;
+	i)
+		# Ensure we do have single '/' as separators,
+		# and that we have a leading and a trailing one.
+		pattern="$(sed -r -e 's:/+:/:g; s:^/*:/:; s:/*$:/:;' <<<"${OPTARG}")"
+		IGNORES+=("${pattern}")
+		;;
+	:) error "option '%s' expects a mandatory argument\n" "${OPTARG}";;
+	\?) error "unknown option '%s'\n" "${OPTARG}";;
+	esac
+done
+
+if test -z "${package}" -o -z "${pkg_list}" -o -z "${readelf}" -o -z "${arch_name}" ; then
+	echo "Usage: $0 -p <pkg> -l <pkg-file-list> -r <readelf> -a <arch name> [-i PATH ...]"
+	exit 1
+fi
+
+exitcode=0
+
+# Only split on new lines, for filenames-with-spaces
+IFS="
+"
+
+while read f; do
+	for ignore in "${IGNORES[@]}"; do
+		if [[ "${f}" =~ ^"${ignore}" ]]; then
+			continue 2
+		fi
+	done
+
+	# Skip symlinks. Some symlinks may have absolute paths as
+	# target, pointing to host binaries while we're building.
+	if [[ -L "${TARGET_DIR}/${f}" ]]; then
+		continue
+	fi
+
+	# Get architecture using readelf. We pipe through 'head -1' so
+	# that when the file is a static library (.a), we only take
+	# into account the architecture of the first object file.
+	arch=$(LC_ALL=C ${readelf} -h "${TARGET_DIR}/${f}" 2>&1 | \
+		       sed -r -e '/^  Machine: +(.+)/!d; s//\1/;' | head -1)
+
+	# If no architecture found, assume it was not an ELF file
+	if test "${arch}" = "" ; then
+		continue
+	fi
+
+	# Architecture is correct
+	if test "${arch}" = "${arch_name}" ; then
+		continue
+	fi
+
+	printf 'ERROR: architecture for "%s" is "%s", should be "%s"\n' \
+	       "${f}" "${arch}" "${arch_name}"
+
+	exitcode=1
+done < <( sed -r -e "/^${package},\.(.+)$/!d; s//\1/;" ${pkg_list} )
+
+exit ${exitcode}
--- a/bsp/buildroot/support/scripts/check-host-rpath
+++ b/bsp/buildroot/support/scripts/check-host-rpath
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash

 # This script scans $(HOST_DIR)/{bin,sbin} for all ELF files, and checks
-# they have an RPATH to $(HOST_DIR)/usr/lib if they need libraries from
+# they have an RPATH to $(HOST_DIR)/lib if they need libraries from
 # there.

 # Override the user's locale so we are sure we can parse the output of
@@ -18,6 +18,7 @@ main() {

    ret=0
    while read file; do
+        is_elf "${file}" || continue
        elf_needs_rpath "${file}" "${hostdir}" || continue
        check_elf_has_rpath "${file}" "${hostdir}" && continue
        if [ ${ret} -eq 0 ]; then
@@ -26,21 +27,25 @@ main() {
            printf "*** ERROR: package %s installs executables without proper RPATH:\n" "${pkg}"
        fi
        printf "***   %s\n" "${file}"
-    done < <( find "${hostdir}"/{,usr/}{bin,sbin} -type f -exec file {} + 2>/dev/null \
-              |sed -r -e '/^([^:]+):.*\<ELF\>.*\<executable\>.*/!d'                \
-                      -e 's//\1/'                                                  \
-            )
+    done < <( find "${hostdir}"/{bin,sbin} -type f 2>/dev/null )

    return ${ret}
 }

+is_elf() {
+    local f="${1}"
+
+    readelf -l "${f}" 2>/dev/null \
+    |grep -E 'Requesting program interpreter:' >/dev/null 2>&1
+}
+
 elf_needs_rpath() {
    local file="${1}"
    local hostdir="${2}"
    local lib

    while read lib; do
-        [ -e "${hostdir}/usr/lib/${lib}" ] && return 0
+        [ -e "${hostdir}/lib/${lib}" ] && return 0
    done < <( readelf -d "${file}"                                         \
              |sed -r -e '/^.* \(NEEDED\) .*Shared library: \[(.+)\]$/!d;' \
                     -e 's//\1/;'                                          \
@@ -58,7 +63,7 @@ check_elf_has_rpath() {
        for dir in ${rpath//:/ }; do
            # Remove duplicate and trailing '/' for proper match
            dir="$( sed -r -e 's:/+:/:g; s:/$::;' <<<"${dir}" )"
-            [ "${dir}" = "${hostdir}/usr/lib" ] && return 0
+            [ "${dir}" = "${hostdir}/lib" -o "${dir}" = "\$ORIGIN/../lib" ] && return 0
        done
    done < <( readelf -d "${file}"                                              \
              |sed -r -e '/.* \(R(UN)?PATH\) +Library r(un)?path: \[(.+)\]$/!d' \
--- a/bsp/buildroot/support/scripts/check-uniq-files
+++ b/bsp/buildroot/support/scripts/check-uniq-files
@@ -0,0 +1,49 @@
+#!/usr/bin/env python
+
+import sys
+import csv
+import argparse
+from collections import defaultdict
+
+warn = 'Warning: {0} file "{1}" is touched by more than one package: {2}\n'
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('packages_file_list', nargs='*',
+                        help='The packages-file-list to check from')
+    parser.add_argument('-t', '--type', metavar="TYPE",
+                        help='Report as a TYPE file (TYPE is either target, staging, or host)')
+
+    args = parser.parse_args()
+
+    if not len(args.packages_file_list) == 1:
+        sys.stderr.write('No packages-file-list was provided.\n')
+        return False
+
+    if args.type is None:
+        sys.stderr.write('No type was provided\n')
+        return False
+
+    file_to_pkg = defaultdict(list)
+    with open(args.packages_file_list[0], 'rb') as pkg_file_list:
+        for line in pkg_file_list.readlines():
+            pkg, _, file = line.rstrip(b'\n').partition(b',')
+            file_to_pkg[file].append(pkg)
+
+    for file in file_to_pkg:
+        if len(file_to_pkg[file]) > 1:
+            # If possible, try to decode the binary strings with
+            # the default user's locale
+            try:
+                sys.stderr.write(warn.format(args.type, file.decode(),
+                                             [p.decode() for p in file_to_pkg[file]]))
+            except UnicodeDecodeError:
+                # ... but fallback to just dumping them raw if they
+                # contain non-representable chars
+                sys.stderr.write(warn.format(args.type, file,
+                                             file_to_pkg[file]))
+
+
+if __name__ == "__main__":
+    sys.exit(main())
--- a/bsp/buildroot/support/scripts/eclipse-register-toolchain
+++ b/bsp/buildroot/support/scripts/eclipse-register-toolchain
@@ -45,7 +45,7 @@ if test ! -d ${project_directory}/host ; then
    exit 1
 fi

-if test ! -e ${project_directory}/host/usr/bin/${toolchain_prefix}gcc ; then
+if test ! -e ${project_directory}/host/bin/${toolchain_prefix}gcc ; then
    echo "Cannot find the cross-compiler in the project directory"
    exit 1
 fi
--- a/bsp/buildroot/support/scripts/fix-configure-powerpc64.sh
+++ b/bsp/buildroot/support/scripts/fix-configure-powerpc64.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash

 # This is a script to find, and correct, a problem with old versions of
 # configure that affect powerpc64 and powerpc64le.
--- a/bsp/buildroot/support/scripts/fix-rpath
+++ b/bsp/buildroot/support/scripts/fix-rpath
@@ -0,0 +1,147 @@
+#!/usr/bin/env bash
+
+# Copyright (C) 2016 Samuel Martin <s.martin49@gmail.com>
+# Copyright (C) 2017 Wolfgang Grandegger <wg@grandegger.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+usage() {
+  cat <<EOF >&2
+Usage:  ${0} TREE_KIND
+
+Description:
+
+    This script scans a tree and sanitize ELF files' RPATH found in there.
+
+    Sanitization behaves the same whatever the kind of the processed tree,
+    but the resulting RPATH differs. The rpath sanitization is done using
+    "patchelf --make-rpath-relative".
+
+Arguments:
+
+    TREE_KIND    Kind of tree to be processed.
+                 Allowed values: host, target, staging
+
+Environment:
+
+    PATCHELF     patchelf program to use
+                 (default: HOST_DIR/bin/patchelf)
+
+    HOST_DIR     host directory
+    STAGING_DIR  staging directory
+    TARGET_DIR   target directory
+
+    TOOLCHAIN_EXTERNAL_DOWNLOAD_INSTALL_DIR
+                 (default HOST_DIR/opt/ext-toolchain)
+
+Returns:         0 if success or 1 in case of error
+
+EOF
+}
+
+: ${PATCHELF:=${HOST_DIR}/bin/patchelf}
+
+# ELF files should not be in these sub-directories
+HOST_EXCLUDEPATHS="/share/terminfo"
+STAGING_EXCLUDEPATHS="/usr/include /usr/share/terminfo"
+TARGET_EXCLUDEPATHS="/lib/firmware"
+
+main() {
+    local rootdir
+    local tree="${1}"
+    local find_args=( )
+    local sanitize_extra_args=( )
+
+    if ! "${PATCHELF}" --version > /dev/null 2>&1; then
+	echo "Error: can't execute patchelf utility '${PATCHELF}'"
+	exit 1
+    fi
+
+    case "${tree}" in
+        host)
+            rootdir="${HOST_DIR}"
+
+            # do not process the sysroot (only contains target binaries)
+            find_args+=( "-path" "${STAGING_DIR}" "-prune" "-o" )
+
+            # do not process the external toolchain installation directory to
+            # avoid breaking it.
+            test "${TOOLCHAIN_EXTERNAL_DOWNLOAD_INSTALL_DIR}" != "" && \
+                find_args+=( "-path" "${TOOLCHAIN_EXTERNAL_DOWNLOAD_INSTALL_DIR}" "-prune" "-o" )
+
+            for excludepath in ${HOST_EXCLUDEPATHS}; do
+                find_args+=( "-path" "${HOST_DIR}""${excludepath}" "-prune" "-o" )
+            done
+
+            # do not process the patchelf binary but a copy to work-around "file in use"
+            find_args+=( "-path" "${PATCHELF}" "-prune" "-o" )
+            cp "${PATCHELF}" "${PATCHELF}.__to_be_patched"
+
+            # we always want $ORIGIN-based rpaths to make it relocatable.
+            sanitize_extra_args+=( "--relative-to-file" )
+            ;;
+
+        staging)
+            rootdir="${STAGING_DIR}"
+
+            # ELF files should not be in these sub-directories
+            for excludepath in ${STAGING_EXCLUDEPATHS}; do
+                find_args+=( "-path" "${STAGING_DIR}""${excludepath}" "-prune" "-o" )
+            done
+
+            # should be like for the target tree below
+            sanitize_extra_args+=( "--no-standard-lib-dirs" )
+            ;;
+
+        target)
+            rootdir="${TARGET_DIR}"
+
+            for excludepath in ${TARGET_EXCLUDEPATHS}; do
+                find_args+=( "-path" "${TARGET_DIR}""${excludepath}" "-prune" "-o" )
+            done
+
+            # we don't want $ORIGIN-based rpaths but absolute paths without rootdir.
+            # we also want to remove rpaths pointing to /lib or /usr/lib.
+            sanitize_extra_args+=( "--no-standard-lib-dirs" )
+            ;;
+
+        *)
+            usage
+            exit 1
+            ;;
+    esac
+
+    find_args+=( "-type" "f" "-print" )
+
+    while read file ; do
+        # check if it's an ELF file
+        if ${PATCHELF} --print-rpath "${file}" > /dev/null 2>&1; then
+            # make files writable if necessary
+            changed=$(chmod -c u+w "${file}")
+            # call patchelf to sanitize the rpath
+            ${PATCHELF} --make-rpath-relative "${rootdir}" ${sanitize_extra_args[@]} "${file}"
+            # restore the original permission
+            test "${changed}" != "" && chmod u-w "${file}"
+        fi
+    done < <(find "${rootdir}" ${find_args[@]})
+
+    # Restore patched patchelf utility
+    test "${tree}" = "host" && mv "${PATCHELF}.__to_be_patched" "${PATCHELF}"
+
+    # ignore errors
+    return 0
+}
+
+main ${@}
--- a/bsp/buildroot/support/scripts/genimage.sh
+++ b/bsp/buildroot/support/scripts/genimage.sh
@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+die() {
+  cat <<EOF >&2
+Error: $@
+
+Usage: ${0} -c GENIMAGE_CONFIG_FILE
+EOF
+  exit 1
+}
+
+# Parse arguments and put into argument list of the script
+opts="$(getopt -n "${0##*/}" -o c: -- "$@")" || exit $?
+eval set -- "$opts"
+
+GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
+
+while true ; do
+	case "$1" in
+	-c)
+	  GENIMAGE_CFG="${2}";
+	  shift 2 ;;
+	--) # Discard all non-option parameters
+	  shift 1;
+	  break ;;
+	*)
+	  die "unknown option '${1}'" ;;
+	esac
+done
+
+[ -n "${GENIMAGE_CFG}" ] || die "Missing argument"
+
+rm -rf "${GENIMAGE_TMP}"
+
+genimage \
+	--rootpath "${TARGET_DIR}"     \
+	--tmppath "${GENIMAGE_TMP}"    \
+	--inputpath "${BINARIES_DIR}"  \
+	--outputpath "${BINARIES_DIR}" \
+	--config "${GENIMAGE_CFG}"
--- a/bsp/buildroot/support/scripts/get-developers
+++ b/bsp/buildroot/support/scripts/get-developers
@@ -1,83 +0,0 @@
-#!/usr/bin/env python
-
-import argparse
-import getdeveloperlib
-
-def parse_args():
-    parser = argparse.ArgumentParser()
-    parser.add_argument('patches', metavar='P', type=argparse.FileType('r'), nargs='*',
-                        help='list of patches (use - to read patches from stdin)')
-    parser.add_argument('-a', dest='architecture', action='store',
-                        help='find developers in charge of this architecture')
-    parser.add_argument('-p', dest='package', action='store',
-                        help='find developers in charge of this package')
-    parser.add_argument('-c', dest='check', action='store_const',
-                        const=True, help='list files not handled by any developer')
-    return parser.parse_args()
-
-def __main__():
-    devs = getdeveloperlib.parse_developers()
-    if devs is None:
-        sys.exit(1)
-    args = parse_args()
-
-    # Check that only one action is given
-    action = 0
-    if args.architecture is not None:
-        action += 1
-    if args.package is not None:
-        action += 1
-    if args.check:
-        action += 1
-    if len(args.patches) != 0:
-        action += 1
-    if action > 1:
-        print("Cannot do more than one action")
-        return
-    if action == 0:
-        print("No action specified")
-        return
-
-    # Handle the check action
-    if args.check:
-        files = getdeveloperlib.check_developers(devs)
-        for f in files:
-            print(f)
-
-    # Handle the architecture action
-    if args.architecture is not None:
-        for dev in devs:
-            if args.architecture in dev.architectures:
-                print(dev.name)
-        return
-
-    # Handle the package action
-    if args.package is not None:
-        for dev in devs:
-            if args.package in dev.packages:
-                print(dev.name)
-        return
-
-    # Handle the patches action
-    if len(args.patches) != 0:
-        (files, infras) = getdeveloperlib.analyze_patches(args.patches)
-        matching_devs = set()
-        for dev in devs:
-            # See if we have developers matching by package name
-            for f in files:
-                if dev.hasfile(f):
-                    matching_devs.add(dev.name)
-            # See if we have developers matching by package infra
-            for i in infras:
-                if i in dev.infras:
-                    matching_devs.add(dev.name)
-
-        result = "--to buildroot@buildroot.org"
-        for dev in matching_devs:
-            result += " --cc \"%s\"" % dev
-
-        if result != "":
-            print("git send-email %s" % result)
-
-__main__()
-
--- a/bsp/buildroot/support/scripts/getdeveloperlib.py
+++ b/bsp/buildroot/support/scripts/getdeveloperlib.py
@@ -1,200 +0,0 @@
-import sys
-import os
-import re
-import argparse
-import glob
-import subprocess
-
-#
-# Patch parsing functions
-#
-
-FIND_INFRA_IN_PATCH = re.compile("^\+\$\(eval \$\((host-)?([^-]*)-package\)\)$")
-
-def analyze_patch(patch):
-    """Parse one patch and return the list of files modified, added or
-    removed by the patch."""
-    files = set()
-    infras = set()
-    for line in patch:
-        # If the patch is adding a package, find which infra it is
-        m = FIND_INFRA_IN_PATCH.match(line)
-        if m:
-            infras.add(m.group(2))
-        if not line.startswith("+++ "):
-            continue
-        line.strip()
-        fname = line[line.find("/") + 1 : ].strip()
-        if fname == "dev/null":
-            continue
-        files.add(fname)
-    return (files, infras)
-
-FIND_INFRA_IN_MK = re.compile("^\$\(eval \$\((host-)?([^-]*)-package\)\)$")
-
-def fname_get_package_infra(fname):
-    """Checks whether the file name passed as argument is a Buildroot .mk
-    file describing a package, and find the infrastructure it's using."""
-    if not fname.endswith(".mk"):
-        return None
-
-    if not os.path.exists(fname):
-        return None
-
-    with open(fname, "r") as f:
-        for l in f:
-            l = l.strip()
-            m = FIND_INFRA_IN_MK.match(l)
-            if m:
-                return m.group(2)
-    return None
-
-def get_infras(files):
-    """Search in the list of files for .mk files, and collect the package
-    infrastructures used by those .mk files."""
-    infras = set()
-    for fname in files:
-        infra = fname_get_package_infra(fname)
-        if infra:
-            infras.add(infra)
-    return infras
-
-def analyze_patches(patches):
-    """Parse a list of patches and returns the list of files modified,
-    added or removed by the patches, as well as the list of package
-    infrastructures used by those patches (if any)"""
-    allfiles = set()
-    allinfras = set()
-    for patch in patches:
-        (files, infras) = analyze_patch(patch)
-        allfiles = allfiles | files
-        allinfras = allinfras | infras
-    allinfras = allinfras | get_infras(allfiles)
-    return (allfiles, allinfras)
-
-#
-# DEVELOPERS file parsing functions
-#
-
-class Developer:
-    def __init__(self, name, files):
-        self.name = name
-        self.files = files
-        self.packages = parse_developer_packages(files)
-        self.architectures = parse_developer_architectures(files)
-        self.infras = parse_developer_infras(files)
-
-    def hasfile(self, f):
-        f = os.path.abspath(f)
-        for fs in self.files:
-            if f.startswith(fs):
-                return True
-        return False
-
-def parse_developer_packages(fnames):
-    """Given a list of file patterns, travel through the Buildroot source
-    tree to find which packages are implemented by those file
-    patterns, and return a list of those packages."""
-    packages = set()
-    for fname in fnames:
-        for root, dirs, files in os.walk(fname):
-            for f in files:
-                path = os.path.join(root, f)
-                if fname_get_package_infra(path):
-                    pkg = os.path.splitext(f)[0]
-                    packages.add(pkg)
-    return packages
-
-def parse_arches_from_config_in(fname):
-    """Given a path to an arch/Config.in.* file, parse it to get the list
-    of BR2_ARCH values for this architecture."""
-    arches = set()
-    with open(fname, "r") as f:
-        parsing_arches = False
-        for l in f:
-            l = l.strip()
-            if l == "config BR2_ARCH":
-                parsing_arches = True
-                continue
-            if parsing_arches:
-                m = re.match("^\s*default \"([^\"]*)\".*", l)
-                if m:
-                    arches.add(m.group(1))
-                else:
-                    parsing_arches = False
-    return arches
-
-def parse_developer_architectures(fnames):
-    """Given a list of file names, find the ones starting by
-    'arch/Config.in.', and use that to determine the architecture a
-    developer is working on."""
-    arches = set()
-    for fname in fnames:
-        if not re.match("^.*/arch/Config\.in\..*$", fname):
-            continue
-        arches = arches | parse_arches_from_config_in(fname)
-    return arches
-
-def parse_developer_infras(fnames):
-    infras = set()
-    for fname in fnames:
-        m = re.match("^package/pkg-([^.]*).mk$", fname)
-        if m:
-            infras.add(m.group(1))
-    return infras
-
-def parse_developers(basepath=None):
-    """Parse the DEVELOPERS file and return a list of Developer objects."""
-    developers = []
-    linen = 0
-    if basepath == None:
-        basepath = os.getcwd()
-    with open(os.path.join(basepath, "DEVELOPERS"), "r") as f:
-        files = []
-        name = None
-        for l in f:
-            l = l.strip()
-            if l.startswith("#"):
-                continue
-            elif l.startswith("N:"):
-                if name is not None or len(files) != 0:
-                    print("Syntax error in DEVELOPERS file, line %d" % linen)
-                name = l[2:].strip()
-            elif l.startswith("F:"):
-                fname = l[2:].strip()
-                dev_files = glob.glob(os.path.join(basepath, fname))
-                if len(dev_files) == 0:
-                    print("WARNING: '%s' doesn't match any file" % fname)
-                files += dev_files
-            elif l == "":
-                if not name:
-                    continue
-                developers.append(Developer(name, files))
-                files = []
-                name = None
-            else:
-                print("Syntax error in DEVELOPERS file, line %d: '%s'" % (linen, l))
-                return None
-            linen += 1
-    # handle last developer
-    if name is not None:
-        developers.append(Developer(name, files))
-    return developers
-
-def check_developers(developers, basepath=None):
-    """Look at the list of files versioned in Buildroot, and returns the
-    list of files that are not handled by any developer"""
-    if basepath == None:
-        basepath = os.getcwd()
-    cmd = ["git", "--git-dir", os.path.join(basepath, ".git"), "ls-files"]
-    files = subprocess.check_output(cmd).strip().split("\n")
-    unhandled_files = []
-    for f in files:
-        handled = False
-        for d in developers:
-            if d.hasfile(os.path.join(basepath, f)):
-                handled = True
-                break
-        if not handled:
-            unhandled_files.append(f)
-    return unhandled_files
--- a/bsp/buildroot/support/scripts/graph-build-time
+++ b/bsp/buildroot/support/scripts/graph-build-time
@@ -64,14 +64,14 @@ except ImportError:
 # Note: matplotlib.use() must be called *before* matplotlib.pyplot.
 mpl.use('Agg')

-import matplotlib.pyplot as plt
-import matplotlib.font_manager as fm
-import csv
-import argparse
+import matplotlib.pyplot as plt       # noqa: E402
+import matplotlib.font_manager as fm  # noqa: E402
+import csv                            # noqa: E402
+import argparse                       # noqa: E402

-steps = [ 'extract', 'patch', 'configure', 'build',
-          'install-target', 'install-staging', 'install-images',
-          'install-host']
+steps = ['extract', 'patch', 'configure', 'build',
+         'install-target', 'install-staging', 'install-images',
+         'install-host']

 default_colors = ['#e60004', '#009836', '#2e1d86', '#ffed00',
                  '#0068b5', '#f28e00', '#940084', '#97c000']
@@ -79,6 +79,7 @@ default_colors = ['#e60004', '#009836', '#2e1d86', '#ffed00',
 alternate_colors = ['#00e0e0', '#3f7f7f', '#ff0000', '#00c000',
                    '#0080ff', '#c000ff', '#00eeee', '#e0e000']

+
 class Package:
    def __init__(self, name):
        self.name = name
@@ -104,6 +105,7 @@ class Package:
            return self.steps_duration[step]
        return 0

+
 # Generate an histogram of the time spent in each step of each
 # package.
 def pkg_histogram(data, output, order="build"):
@@ -132,10 +134,10 @@ def pkg_histogram(data, output, order="build"):
    for i in range(0, len(vals)):
        b = plt.bar(ind+0.1, vals[i], width=0.8, color=colors[i], bottom=bottom, linewidth=0.25)
        legenditems.append(b[0])
-        bottom = [ bottom[j] + vals[i][j] for j in range(0, len(vals[i])) ]
+        bottom = [bottom[j] + vals[i][j] for j in range(0, len(vals[i]))]

    # Draw the package names
-    plt.xticks(ind + .6, [ p.name for p in data ], rotation=-60, rotation_mode="anchor", fontsize=8, ha='left')
+    plt.xticks(ind + .6, [p.name for p in data], rotation=-60, rotation_mode="anchor", fontsize=8, ha='left')

    # Adjust size of graph depending on the number of packages
    # Ensure a minimal size twice as the default
@@ -172,6 +174,7 @@ def pkg_histogram(data, output, order="build"):
    # Save graph
    plt.savefig(output)

+
 # Generate a pie chart with the time spent building each package.
 def pkg_pie_time_per_package(data, output):
    # Compute total build duration
@@ -184,7 +187,7 @@ def pkg_pie_time_per_package(data, output):
    labels = []
    values = []
    other_value = 0
-    for p in data:
+    for p in sorted(data, key=lambda p: p.get_duration()):
        if p.get_duration() < (total * 0.01):
            other_value += p.get_duration()
        else:
@@ -210,6 +213,7 @@ def pkg_pie_time_per_package(data, output):
    plt.title('Build time per package')
    plt.savefig(output)

+
 # Generate a pie chart with a portion for the overall time spent in
 # each step for all packages.
 def pkg_pie_time_per_step(data, output):
@@ -236,6 +240,7 @@ def pkg_pie_time_per_step(data, output):
    plt.title('Build time per step')
    plt.savefig(output)

+
 # Parses the csv file passed on standard input and returns a list of
 # Package objects, filed with the duration of each step and the total
 # duration of the package.
@@ -269,6 +274,7 @@ def read_data(input_file):

    return pkgs

+
 parser = argparse.ArgumentParser(description='Draw build time graphs')
 parser.add_argument("--type", '-t', metavar="GRAPH_TYPE",
                    help="Type of graph (histogram, pie-packages, pie-steps)")
--- a/bsp/buildroot/support/scripts/graph-depends
+++ b/bsp/buildroot/support/scripts/graph-depends
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python

 # Usage (the graphviz package must be installed in your distribution)
 #  ./support/scripts/graph-depends [-p package-name] > test.dot
@@ -30,7 +30,7 @@ import brpkgutil

 # Modes of operation:
 MODE_FULL = 1   # draw full dependency graph for all selected packages
-MODE_PKG  = 2   # draw dependency graph for a given package
+MODE_PKG = 2    # draw dependency graph for a given package
 mode = 0

 # Limit drawing the dependency graph to this depth. 0 means 'no limit'.
@@ -49,18 +49,18 @@ parser.add_argument("--package", '-p', metavar="PACKAGE",
 parser.add_argument("--depth", '-d', metavar="DEPTH", dest="depth", type=int, default=0,
                    help="Limit the dependency graph to DEPTH levels; 0 means no limit.")
 parser.add_argument("--stop-on", "-s", metavar="PACKAGE", dest="stop_list", action="append",
-                    help="Do not graph past this package (can be given multiple times)." \
-                       + " Can be a package name or a glob, " \
-                       + " 'virtual' to stop on virtual packages, or " \
-                       + "'host' to stop on host packages.")
+                    help="Do not graph past this package (can be given multiple times)." +
+                         " Can be a package name or a glob, " +
+                         " 'virtual' to stop on virtual packages, or " +
+                         "'host' to stop on host packages.")
 parser.add_argument("--exclude", "-x", metavar="PACKAGE", dest="exclude_list", action="append",
                    help="Like --stop-on, but do not add PACKAGE to the graph.")
 parser.add_argument("--colours", "-c", metavar="COLOR_LIST", dest="colours",
                    default="lightblue,grey,gainsboro",
-                    help="Comma-separated list of the three colours to use" \
-                       + " to draw the top-level package, the target" \
-                       + " packages, and the host packages, in this order." \
-                       + " Defaults to: 'lightblue,grey,gainsboro'")
+                    help="Comma-separated list of the three colours to use" +
+                         " to draw the top-level package, the target" +
+                         " packages, and the host packages, in this order." +
+                         " Defaults to: 'lightblue,grey,gainsboro'")
 parser.add_argument("--transitive", dest="transitive", action='store_true',
                    default=False)
 parser.add_argument("--no-transitive", dest="transitive", action='store_false',
@@ -114,7 +114,7 @@ else:
 # Get the colours: we need exactly three colours,
 # so no need not split more than 4
 # We'll let 'dot' validate the colours...
-colours = args.colours.split(',',4)
+colours = args.colours.split(',', 4)
 if len(colours) != 3:
    sys.stderr.write("Error: incorrect colour list '%s'\n" % args.colours)
    sys.exit(1)
@@ -124,6 +124,7 @@ host_colour = colours[2]

 allpkgs = []

+
 # Execute the "make show-targets" command to get the list of the main
 # Buildroot PACKAGES and return it formatted as a Python list. This
 # list is used as the starting point for full dependency graphs
@@ -138,6 +139,7 @@ def get_targets():
        return []
    return output.split(' ')

+
 # Recursive function that builds the tree of dependencies for a given
 # list of packages. The dependencies are built in a list called
 # 'dependencies', which contains tuples of the form (pkg1 ->
@@ -179,10 +181,12 @@ def get_all_depends(pkgs):

    return dependencies

+
 # The Graphviz "dot" utility doesn't like dashes in node names. So for
 # node names, we strip all dashes.
 def pkg_node_name(pkg):
-    return pkg.replace("-","")
+    return pkg.replace("-", "")
+

 TARGET_EXCEPTIONS = [
    "target-finalize",
@@ -225,35 +229,39 @@ for dep in dependencies:
 # sub-dicts is "pkg2".
 is_dep_cache = {}

+
 def is_dep_cache_insert(pkg, pkg2, val):
    try:
        is_dep_cache[pkg].update({pkg2: val})
    except KeyError:
        is_dep_cache[pkg] = {pkg2: val}

+
 # Retrieves from the cache whether pkg2 is a transitive dependency
 # of pkg.
 # Note: raises a KeyError exception if the dependency is not known.
 def is_dep_cache_lookup(pkg, pkg2):
    return is_dep_cache[pkg][pkg2]

+
 # This function return True if pkg is a dependency (direct or
 # transitive) of pkg2, dependencies being listed in the deps
 # dictionary. Returns False otherwise.
 # This is the un-cached version.
-def is_dep_uncached(pkg,pkg2,deps):
+def is_dep_uncached(pkg, pkg2, deps):
    try:
        for p in deps[pkg2]:
            if pkg == p:
                return True
-            if is_dep(pkg,p,deps):
+            if is_dep(pkg, p, deps):
                return True
    except KeyError:
        pass
    return False

+
 # See is_dep_uncached() above; this is the cached version.
-def is_dep(pkg,pkg2,deps):
+def is_dep(pkg, pkg2, deps):
    try:
        return is_dep_cache_lookup(pkg, pkg2)
    except KeyError:
@@ -261,6 +269,7 @@ def is_dep(pkg,pkg2,deps):
        is_dep_cache_insert(pkg, pkg2, val)
        return val

+
 # This function eliminates transitive dependencies; for example, given
 # these dependency chain: A->{B,C} and B->{C}, the A->{C} dependency is
 # already covered by B->{C}, so C is a transitive dependency of A, via B.
@@ -269,30 +278,32 @@ def is_dep(pkg,pkg2,deps):
 #     - if d[i] is a dependency of any of the other dependencies d[j]
 #       - do not keep d[i]
 #     - otherwise keep d[i]
-def remove_transitive_deps(pkg,deps):
+def remove_transitive_deps(pkg, deps):
    d = deps[pkg]
    new_d = []
    for i in range(len(d)):
        keep_me = True
        for j in range(len(d)):
-            if j==i:
+            if j == i:
                continue
-            if is_dep(d[i],d[j],deps):
+            if is_dep(d[i], d[j], deps):
                keep_me = False
        if keep_me:
            new_d.append(d[i])
    return new_d

+
 # This function removes the dependency on some 'mandatory' package, like the
 # 'toolchain' package, or the 'skeleton' package
-def remove_mandatory_deps(pkg,deps):
+def remove_mandatory_deps(pkg, deps):
    return [p for p in deps[pkg] if p not in ['toolchain', 'skeleton']]

+
 # This function will check that there is no loop in the dependency chain
 # As a side effect, it builds up the dependency cache.
 def check_circular_deps(deps):
    def recurse(pkg):
-        if not pkg in list(deps.keys()):
+        if pkg not in list(deps.keys()):
            return
        if pkg in not_loop:
            return
@@ -314,24 +325,27 @@ def check_circular_deps(deps):
    for pkg in list(deps.keys()):
        recurse(pkg)

+
 # This functions trims down the dependency list of all packages.
 # It applies in sequence all the dependency-elimination methods.
 def remove_extra_deps(deps):
    for pkg in list(deps.keys()):
        if not pkg == 'all':
-            deps[pkg] = remove_mandatory_deps(pkg,deps)
+            deps[pkg] = remove_mandatory_deps(pkg, deps)
    for pkg in list(deps.keys()):
        if not transitive or pkg == 'all':
-            deps[pkg] = remove_transitive_deps(pkg,deps)
+            deps[pkg] = remove_transitive_deps(pkg, deps)
    return deps

+
 check_circular_deps(dict_deps)
 if check_only:
    sys.exit(0)

 dict_deps = remove_extra_deps(dict_deps)
 dict_version = brpkgutil.get_version([pkg for pkg in allpkgs
-                                if pkg != "all" and not pkg.startswith("root")])
+                                      if pkg != "all" and not pkg.startswith("root")])
+

 # Print the attributes of a node: label and fill-color
 def print_attrs(pkg):
@@ -344,8 +358,8 @@ def print_attrs(pkg):
        color = root_colour
    else:
        if pkg.startswith('host') \
-        or pkg.startswith('toolchain') \
-        or pkg.startswith('rootfs'):
+                or pkg.startswith('toolchain') \
+                or pkg.startswith('rootfs'):
            color = host_colour
        else:
            color = target_colour
@@ -356,6 +370,7 @@ def print_attrs(pkg):
        outfile.write("%s [label = \"%s\"]\n" % (name, label))
    outfile.write("%s [color=%s,style=filled]\n" % (name, color))

+
 # Print the dependency graph of a package
 def print_pkg_deps(depth, pkg):
    if pkg in done_deps:
@@ -381,12 +396,13 @@ def print_pkg_deps(depth, pkg):
                continue
            add = True
            for p in exclude_list:
-                if fnmatch(d,p):
+                if fnmatch(d, p):
                    add = False
                    break
            if add:
                outfile.write("%s -> %s [dir=%s]\n" % (pkg_node_name(pkg), pkg_node_name(d), arrow_dir))
-                print_pkg_deps(depth+1, d)
+                print_pkg_deps(depth + 1, d)
+

 # Start printing the graph data
 outfile.write("digraph G {\n")
--- a/bsp/buildroot/support/scripts/hardlink-or-copy
+++ b/bsp/buildroot/support/scripts/hardlink-or-copy
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash

 # Try to hardlink a file into a directory, fallback to copy on failure.
 #
--- a/bsp/buildroot/support/scripts/mkusers
+++ b/bsp/buildroot/support/scripts/mkusers
@@ -75,6 +75,14 @@ get_gid() {
        '$1 == group { printf( "%d\n", $3 ); }' "${GROUP}"
 }

+#----------------------------------------------------------------------------
+get_members() {
+    local group="${1}"
+
+    awk -F: -v group="${group}"                             \
+        '$1 == group { printf( "%s\n", $4 ); }' "${GROUP}"
+}
+
 #----------------------------------------------------------------------------
 get_username() {
    local uid="${1}"
@@ -211,16 +219,17 @@ generate_gid() {
 add_one_group() {
    local group="${1}"
    local gid="${2}"
-    local _f
+    local members

    # Generate a new GID if needed
    if [ ${gid} -eq -1 ]; then
        gid="$( generate_gid "${group}" )"
    fi

+    members=$(get_members "$group")
    # Remove any previous instance of this group, and re-add the new one
    sed -i --follow-symlinks -e '/^'"${group}"':.*/d;' "${GROUP}"
-    printf "%s:x:%d:\n" "${group}" "${gid}" >>"${GROUP}"
+    printf "%s:x:%d:%s\n" "${group}" "${gid}" "${members}" >>"${GROUP}"

    # Ditto for /etc/gshadow if it exists
    if [ -f "${GSHADOW}" ]; then
--- a/bsp/buildroot/support/scripts/pkg-stats
+++ b/bsp/buildroot/support/scripts/pkg-stats
@@ -26,6 +26,7 @@
 #

 echo "<head>
+<script src=\"https://www.kryogenix.org/code/browser/sorttable/sorttable.js\"></script>
 <style type=\"text/css\">
 table {
  width: 100%;
@@ -59,7 +60,9 @@ td.lotsofpatches {

 <a href=\"#results\">Results</a><br/>

-<table>
+<p id=\"sortable_hint\"></p>
+
+<table class=\"sortable\">
 <tr>
 <td>Id</td>
 <td>Package</td>
@@ -68,6 +71,7 @@ td.lotsofpatches {
 <td class=\"centered\">License</td>
 <td class=\"centered\">License files</td>
 <td class=\"centered\">Hash file</td>
+<td class=\"centered\">Warnings</td>
 </tr>
 "

@@ -80,6 +84,7 @@ python_packages=0
 rebar_packages=0
 virtual_packages=0
 generic_packages=0
+waf_packages=0
 manual_packages=0
 packages_with_licence=0
 packages_without_licence=0
@@ -90,7 +95,7 @@ packages_without_hash_file=0
 total_patch_count=0
 cnt=0

-for i in $(find boot/ linux/ package/ -name '*.mk' | sort) ; do
+for i in $(find boot/ linux/ package/ toolchain/ -name '*.mk' | sort) ; do

    if test \
 	$i = "boot/common.mk" -o \
@@ -118,7 +123,15 @@ for i in $(find boot/ linux/ package/ -name '*.mk' | sort) ; do
 	$i = "package/pkg-virtual.mk" -o \
 	$i = "package/pkg-download.mk" -o \
 	$i = "package/pkg-generic.mk" -o \
-	$i = "package/pkg-utils.mk" ; then
+	$i = "package/pkg-waf.mk" -o \
+	$i = "package/pkg-kernel-module.mk" -o \
+	$i = "package/pkg-utils.mk" -o \
+	$i = "package/nvidia-tegra23/nvidia-tegra23.mk" -o \
+	$i = "toolchain/toolchain-external/pkg-toolchain-external.mk" -o \
+	$i = "toolchain/toolchain-external/toolchain-external.mk" -o \
+	$i = "toolchain/toolchain.mk" -o \
+	$i = "toolchain/helpers.mk" -o \
+	$i = "toolchain/toolchain-wrapper.mk" ; then
 	echo "skipping $i" 1>&2
 	continue
    fi
@@ -215,6 +228,16 @@ for i in $(find boot/ linux/ package/ -name '*.mk' | sort) ; do
 	hastarget=1
    fi

+    if grep -E "\(toolchain-external-package\)" $i > /dev/null ; then
+	infratype="toolchain-external"
+	hastarget=1
+    fi
+
+    if grep -E "\(waf-package\)" $i > /dev/null ; then
+	infratype="waf"
+	hastarget=1
+    fi
+
    pkg=$(basename $i)
    dir=$(dirname $i)
    pkg=${pkg%.mk}
@@ -243,6 +266,8 @@ for i in $(find boot/ linux/ package/ -name '*.mk' | sort) ; do
 	virtual_packages=$(($virtual_packages+1))
    elif [ ${infratype} = "generic" ]; then
 	generic_packages=$(($generic_packages+1))
+    elif [ ${infratype} = "waf" ]; then
+	waf_packages=$(($waf_packages+1))
    fi

    if grep -qE "^${pkgvariable}_LICENSE[ ]*=" $i ; then
@@ -323,6 +348,14 @@ for i in $(find boot/ linux/ package/ -name '*.mk' | sort) ; do
 	echo "<td class=\"centered correct\">Yes</td>"
    fi

+    file_list=$(find ${package_dir} -name '*.mk' -o -name '*.in*' -o -name '*.hash')
+    nwarnings=$(./utils/check-package ${file_list} 2>&1 | sed '/\([0-9]*\) warnings generated/!d; s//\1/')
+    if [ ${nwarnings} -eq 0 ] ; then
+	echo "<td class=\"centered correct\">${nwarnings}</td>"
+    else
+	echo "<td class=\"centered wrong\">${nwarnings}</td>"
+    fi
+
    echo "</tr>"

 done
@@ -367,6 +400,10 @@ echo "<td>Packages using the <i>virtual</i> infrastructure</td>"
 echo "<td>$virtual_packages</td>"
 echo "</tr>"
 echo "<tr>"
+echo "<td>Packages using the <i>waf</i> infrastructure</td>"
+echo "<td>$waf_packages</td>"
+echo "</tr>"
+echo "<tr>"
 echo "<td>Packages not using any infrastructure</td>"
 echo "<td>$manual_packages</td>"
 echo "</tr>"
@@ -407,4 +444,12 @@ echo "</table>"
 echo "<hr/>"
 echo "<i>Updated on $(LANG=C date), Git commit $(git log master -n 1 --pretty=format:%H)</i>"
 echo "</body>"
+
+echo "<script>
+if (typeof sorttable === \"object\") {
+  document.getElementById(\"sortable_hint\").innerHTML =
+  \"hint: the table can be sorted by clicking the column headers\"
+}
+</script>
+"
 echo "</html>"
--- a/bsp/buildroot/support/scripts/pycompile.py
+++ b/bsp/buildroot/support/scripts/pycompile.py
@@ -1,24 +1,69 @@
 #!/usr/bin/env python

-# Wrapper for python2 and python3 around compileall to raise exception
-# when a python byte code generation failed.
-#
-# Inspired from:
-#   http://stackoverflow.com/questions/615632/how-to-detect-errors-from-compileall-compile-dir
+'''Wrapper for python2 and python3 around compileall to raise exception
+when a python byte code generation failed.

+Inspired from:
+   http://stackoverflow.com/questions/615632/how-to-detect-errors-from-compileall-compile-dir
+'''
 from __future__ import print_function
 import sys
 import py_compile
 import compileall
+import argparse

-class ReportProblem:
-    def __nonzero__(self):
-        type, value, traceback = sys.exc_info()
-        if type is not None and issubclass(type, py_compile.PyCompileError):
-            print("Cannot compile %s" %value.file)
+
+def check_for_errors(comparison):
+    '''Wrap comparison operator with code checking for PyCompileError.
+    If PyCompileError was raised, re-raise it again to abort execution,
+    otherwise perform comparison as expected.
+    '''
+    def operator(self, other):
+        exc_type, value, traceback = sys.exc_info()
+        if exc_type is not None and issubclass(exc_type,
+                                               py_compile.PyCompileError):
+            print("Cannot compile %s" % value.file)
            raise value
-        return 1

-report_problem = ReportProblem()
+        return comparison(self, other)

-compileall.compile_dir(sys.argv[1], quiet=report_problem)
+    return operator
+
+
+class ReportProblem(int):
+    '''Class that pretends to be an int() object but implements all of its
+    comparison operators such that it'd detect being called in
+    PyCompileError handling context and abort execution
+    '''
+    VALUE = 1
+
+    def __new__(cls, *args, **kwargs):
+        return int.__new__(cls, ReportProblem.VALUE, **kwargs)
+
+    @check_for_errors
+    def __lt__(self, other):
+        return ReportProblem.VALUE < other
+
+    @check_for_errors
+    def __eq__(self, other):
+        return ReportProblem.VALUE == other
+
+    def __ge__(self, other):
+        return not self < other
+
+    def __gt__(self, other):
+        return not self < other and not self == other
+
+    def __ne__(self, other):
+        return not self == other
+
+
+parser = argparse.ArgumentParser(description='Compile Python source files in a directory tree.')
+parser.add_argument("target", metavar='DIRECTORY',
+                    help='Directory to scan')
+parser.add_argument("--force", action='store_true',
+                    help="Force compilation even if alread compiled")
+
+args = parser.parse_args()
+
+compileall.compile_dir(args.target, force=args.force, quiet=ReportProblem())
--- a/bsp/buildroot/support/scripts/scancpan
+++ b/bsp/buildroot/support/scripts/scancpan
@@ -1,861 +0,0 @@
-#!/usr/bin/env perl
-
-# This chunk of stuff was generated by App::FatPacker. To find the original
-# file's code, look for the end of this BEGIN block or the string 'FATPACK'
-BEGIN {
-my %fatpacked;
-
-$fatpacked{"MetaCPAN/API/Tiny.pm"} = <<'METACPAN_API_TINY';
-  package MetaCPAN::API::Tiny;
-  {
-    $MetaCPAN::API::Tiny::VERSION = '1.131730';
-  }
-  use strict;
-  use warnings;
-  # ABSTRACT: A Tiny API client for MetaCPAN
-
-  use Carp;
-  use JSON::PP 'encode_json', 'decode_json';
-  use HTTP::Tiny;
-
-
-  sub new {
-      my ($class, @args) = @_;
-
-      $#_ % 2 == 0
-          or croak 'Arguments must be provided as name/value pairs';
-
-      my %params = @args;
-
-      die 'ua_args must be an array reference'
-          if $params{ua_args} && ref($params{ua_args}) ne 'ARRAY';
-
-      my $self = +{
-          base_url => $params{base_url} || 'http://api.metacpan.org/v0',
-          ua => $params{ua} || HTTP::Tiny->new(
-              $params{ua_args}
-                  ? @{$params{ua_args}}
-                  : (agent => 'MetaCPAN::API::Tiny/'
-                      . ($MetaCPAN::API::VERSION || 'xx'))),
-      };
-
-      return bless($self, $class);
-  }
-
-  sub _build_extra_params {
-      my $self = shift;
-
-      @_ % 2 == 0
-          or croak 'Incorrect number of params, must be key/value';
-
-      my %extra = @_;
-      my $ua = $self->{ua};
-
-      foreach my $key (keys %extra)
-      {
-          # The implementation in HTTP::Tiny uses + instead of %20, fix that
-          $extra{$key} = $ua->_uri_escape($extra{$key});
-          $extra{$key} =~ s/\+/%20/g;
-      }
-
-      my $params = join '&', map { "$_=" . $extra{$_} } sort keys %extra;
-
-      return $params;
-  }
-
-
-  # /source/{author}/{release}/{path}
-  sub source {
-      my $self  = shift;
-      my %opts  = @_ ? @_ : ();
-      my $url   = '';
-      my $error = "Provide 'author' and 'release' and 'path'";
-
-      %opts or croak $error;
-
-      if (
-          defined ( my $author  = $opts{'author'}  ) &&
-          defined ( my $release = $opts{'release'} ) &&
-          defined ( my $path    = $opts{'path'}    )
-        ) {
-          $url = "source/$author/$release/$path";
-      } else {
-          croak $error;
-      }
-
-      $url = $self->{base_url} . "/$url";
-
-      my $result = $self->{ua}->get($url);
-      $result->{'success'}
-          or croak "Failed to fetch '$url': " . $result->{'reason'};
-
-      return $result->{'content'};
-  }
-
-
-  # /release/{distribution}
-  # /release/{author}/{release}
-  sub release {
-      my $self  = shift;
-      my %opts  = @_ ? @_ : ();
-      my $url   = '';
-      my $error = "Either provide 'distribution', or 'author' and 'release', " .
-                  "or 'search'";
-
-      %opts or croak $error;
-
-      my %extra_opts = ();
-
-      if ( defined ( my $dist = $opts{'distribution'} ) ) {
-          $url = "release/$dist";
-      } elsif (
-          defined ( my $author  = $opts{'author'}  ) &&
-          defined ( my $release = $opts{'release'} )
-        ) {
-          $url = "release/$author/$release";
-      } elsif ( defined ( my $search_opts = $opts{'search'} ) ) {
-          ref $search_opts && ref $search_opts eq 'HASH'
-              or croak $error;
-
-          %extra_opts = %{$search_opts};
-          $url        = 'release/_search';
-      } else {
-          croak $error;
-      }
-
-      return $self->fetch( $url, %extra_opts );
-  }
-
-
-  # /pod/{module}
-  # /pod/{author}/{release}/{path}
-  sub pod {
-      my $self  = shift;
-      my %opts  = @_ ? @_ : ();
-      my $url   = '';
-      my $error = "Either provide 'module' or 'author and 'release' and 'path'";
-
-      %opts or croak $error;
-
-      if ( defined ( my $module = $opts{'module'} ) ) {
-          $url = "pod/$module";
-      } elsif (
-          defined ( my $author  = $opts{'author'}  ) &&
-          defined ( my $release = $opts{'release'} ) &&
-          defined ( my $path    = $opts{'path'}    )
-        ) {
-          $url = "pod/$author/$release/$path";
-      } else {
-          croak $error;
-      }
-
-      # check content-type
-      my %extra = ();
-      if ( defined ( my $type = $opts{'content-type'} ) ) {
-          $type =~ m{^ text/ (?: html|plain|x-pod|x-markdown ) $}x
-              or croak 'Incorrect content-type provided';
-
-          $extra{headers}{'content-type'} = $type;
-      }
-
-      $url = $self->{base_url}. "/$url";
-
-      my $result = $self->{ua}->get( $url, \%extra );
-      $result->{'success'}
-          or croak "Failed to fetch '$url': " . $result->{'reason'};
-
-      return $result->{'content'};
-  }
-
-
-  # /module/{module}
-  sub module {
-      my $self = shift;
-      my $name = shift;
-
-      $name or croak 'Please provide a module name';
-
-      return $self->fetch("module/$name");
-  }
-
-
-  # file() is a synonym of module
-  sub file { goto &module }
-
-
-  # /author/{author}
-  sub author {
-      my $self = shift;
-      my ( $pause_id, $url, %extra_opts );
-
-      if ( @_ == 1 ) {
-          $url = 'author/' . shift;
-      } elsif ( @_ == 2 ) {
-          my %opts = @_;
-
-          if ( defined $opts{'pauseid'} ) {
-              $url = "author/" . $opts{'pauseid'};
-          } elsif ( defined $opts{'search'} ) {
-              my $search_opts = $opts{'search'};
-
-              ref $search_opts && ref $search_opts eq 'HASH'
-                  or croak "'search' key must be hashref";
-
-              %extra_opts = %{$search_opts};
-              $url        = 'author/_search';
-          } else {
-              croak 'Unknown option given';
-          }
-      } else {
-          croak 'Please provide an author PAUSEID or a "search"';
-      }
-
-      return $self->fetch( $url, %extra_opts );
-  }
-
-
-
-  sub fetch {
-      my $self    = shift;
-      my $url     = shift;
-      my $extra   = $self->_build_extra_params(@_);
-      my $base    = $self->{base_url};
-      my $req_url = $extra ? "$base/$url?$extra" : "$base/$url";
-
-      my $result  = $self->{ua}->get($req_url);
-      return $self->_decode_result( $result, $req_url );
-  }
-
-
-  sub post {
-      my $self  = shift;
-      my $url   = shift;
-      my $query = shift;
-      my $base  = $self->{base_url};
-
-      defined $url
-          or croak 'First argument of URL must be provided';
-
-      ref $query and ref $query eq 'HASH'
-          or croak 'Second argument of query hashref must be provided';
-
-      my $query_json = encode_json( $query );
-      my $result     = $self->{ua}->request(
-          'POST',
-          "$base/$url",
-          {
-              headers => { 'Content-Type' => 'application/json' },
-              content => $query_json,
-          }
-      );
-
-      return $self->_decode_result( $result, $url, $query_json );
-  }
-
-  sub _decode_result {
-      my $self = shift;
-      my ( $result, $url, $original ) = @_;
-      my $decoded_result;
-
-      ref $result and ref $result eq 'HASH'
-          or croak 'First argument must be hashref';
-
-      defined $url
-          or croak 'Second argument of a URL must be provided';
-
-      if ( defined ( my $success = $result->{'success'} ) ) {
-          my $reason = $result->{'reason'} || '';
-          $reason .= ( defined $original ? " (request: $original)" : '' );
-
-          $success or croak "Failed to fetch '$url': $reason";
-      } else {
-          croak 'Missing success in return value';
-      }
-
-      defined ( my $content = $result->{'content'} )
-          or croak 'Missing content in return value';
-
-      eval { $decoded_result = decode_json $content; 1 }
-      or do { croak "Couldn't decode '$content': $@" };
-
-      return $decoded_result;
-  }
-
-  1;
-
-  __END__
-
-  =pod
-
-  =head1 NAME
-
-  MetaCPAN::API::Tiny - A Tiny API client for MetaCPAN
-
-  =head1 VERSION
-
-  version 1.131730
-
-  =head1 DESCRIPTION
-
-  This is the Tiny version of L<MetaCPAN::API>. It implements a compatible API
-  with a few notable exceptions:
-
-  =over 4
-
-  =item Attributes are direct hash access
-
-  The attributes defined using Mo(o|u)se are now accessed via the blessed hash
-  directly. There are no accessors defined to access this elements.
-
-  =item Exception handling
-
-  Instead of using Try::Tiny, raw evals are used. This could potentially cause
-  issues, so just be aware.
-
-  =item Testing
-
-  Test::Fatal was replaced with an eval implementation of exception().
-  Test::TinyMocker usage is retained, but may be absorbed since it is pure perl
-
-  =back
-
-  =head1 CLASS_METHODS
-
-  =head2 new
-
-  new is the constructor for MetaCPAN::API::Tiny. In the non-tiny version of this
-  module, this is provided via Any::Moose built from the attributes defined. In
-  the tiny version, we define our own constructor. It takes the same arguments
-  and provides similar checks to MetaCPAN::API with regards to arguments passed.
-
-  =head1 PUBLIC_METHODS
-
-  =head2 source
-
-      my $source = $mcpan->source(
-          author  => 'DOY',
-          release => 'Moose-2.0201',
-          path    => 'lib/Moose.pm',
-      );
-
-  Searches MetaCPAN for a module or a specific release and returns the plain source.
-
-  =head2 release
-
-      my $result = $mcpan->release( distribution => 'Moose' );
-
-      # or
-      my $result = $mcpan->release( author => 'DOY', release => 'Moose-2.0001' );
-
-  Searches MetaCPAN for a dist.
-
-  You can do complex searches using 'search' parameter:
-
-      # example lifted from MetaCPAN docs
-      my $result = $mcpan->release(
-          search => {
-              author => "OALDERS AND ",
-              filter => "status:latest",
-              fields => "name",
-              size   => 1,
-          },
-      );
-
-  =head2 pod
-
-      my $result = $mcpan->pod( module => 'Moose' );
-
-      # or
-      my $result = $mcpan->pod(
-          author  => 'DOY',
-          release => 'Moose-2.0201',
-          path    => 'lib/Moose.pm',
-      );
-
-  Searches MetaCPAN for a module or a specific release and returns the POD.
-
-  =head2 module
-
-      my $result = $mcpan->module('MetaCPAN::API');
-
-  Searches MetaCPAN and returns a module's ".pm" file.
-
-  =head2 file
-
-  A synonym of L</module>
-
-  =head2 author
-
-      my $result1 = $mcpan->author('XSAWYERX');
-      my $result2 = $mcpan->author( pauseid => 'XSAWYERX' );
-
-  Searches MetaCPAN for a specific author.
-
-  You can do complex searches using 'search' parameter:
-
-      # example lifted from MetaCPAN docs
-      my $result = $mcpan->author(
-          search => {
-              q    => 'profile.name:twitter',
-              size => 1,
-          },
-      );
-
-  =head2 fetch
-
-      my $result = $mcpan->fetch('/release/distribution/Moose');
-
-      # with parameters
-      my $more = $mcpan->fetch(
-          '/release/distribution/Moose',
-          param => 'value',
-      );
-
-  This is a helper method for API implementations. It fetches a path from MetaCPAN, decodes the JSON from the content variable and returns it.
-
-  You don't really need to use it, but you can in case you want to write your own extension implementation to MetaCPAN::API.
-
-  It accepts an additional hash as "GET" parameters.
-
-  =head2 post
-
-      # /release&content={"query":{"match_all":{}},"filter":{"prefix":{"archive":"Cache-Cache-1.06"}}}
-      my $result = $mcpan->post(
-          'release',
-          {
-              query  => { match_all => {} },
-              filter => { prefix => { archive => 'Cache-Cache-1.06' } },
-          },
-      );
-
-  The POST equivalent of the "fetch()" method. It gets the path and JSON request.
-
-  =head1 THANKS
-
-  Overall the tests and code were ripped directly from MetaCPAN::API and
-  tiny-fied. A big thanks to Sawyer X for writing the original module.
-
-  =head1 AUTHOR
-
-  Nicholas R. Perez <nperez@cpan.org>
-
-  =head1 COPYRIGHT AND LICENSE
-
-  This software is copyright (c) 2013 by Nicholas R. Perez <nperez@cpan.org>.
-
-  This is free software; you can redistribute it and/or modify it under
-  the same terms as the Perl 5 programming language system itself.
-
-  =cut
-METACPAN_API_TINY
-
-s/^  //mg for values %fatpacked;
-
-unshift @INC, sub {
-  if (my $fat = $fatpacked{$_[1]}) {
-    if ($] < 5.008) {
-      return sub {
-        return 0 unless length $fat;
-        $fat =~ s/^([^\n]*\n?)//;
-        $_ = $1;
-        return 1;
-      };
-    }
-    open my $fh, '<', \$fat
-      or die "FatPacker error loading $_[1] (could be a perl installation issue?)";
-    return $fh;
-  }
-  return
-};
-
-} # END OF FATPACK CODE
-
-
-use 5.010;
-use strict;
-use warnings;
-use Fatal qw(open close);
-
-use Getopt::Long;
-use Pod::Usage;
-use File::Basename;
-use Module::CoreList;
-use HTTP::Tiny;
-use Safe;
-use MetaCPAN::API::Tiny;
-
-# Below, 5.024 should be aligned with the version of perl actually
-# bundled in Buildroot:
-die <<"MSG" if $] < 5.024;
-This script needs a host perl with the same major version as Buildroot target perl.
-
-Your current host perl is:
-    $^X
-    version $]
-
-You may install a local one by running:
-    perlbrew install perl-5.24.0
-MSG
-
-my ($help, $man, $quiet, $force, $recommend, $test, $host);
-my $target = 1;
-GetOptions( 'help|?' => \$help,
-            'man' => \$man,
-            'quiet|q' => \$quiet,
-            'force|f' => \$force,
-            'host!' => \$host,
-            'target!' => \$target,
-            'recommend' => \$recommend,
-            'test' => \$test
-) or pod2usage(-exitval => 1);
-pod2usage(-exitval => 0) if $help;
-pod2usage(-exitval => 0, -verbose => 2) if $man;
-pod2usage(-exitval => 1) if scalar @ARGV == 0;
-
-my %dist;               # name -> metacpan data
-my %need_target;        # name -> 1 if target package is needed
-my %need_host;          # name -> 1 if host package is needed
-my %need_dlopen;        # name -> 1 if requires dynamic library
-my %deps_build;         # name -> list of host dependencies
-my %deps_runtime;       # name -> list of target dependencies
-my %deps_optional;      # name -> list of optional target dependencies
-my %license_files;      # name -> list of license files
-my %checksum;           # author -> list of checksum
-my $mcpan = MetaCPAN::API::Tiny->new(base_url => 'http://fastapi.metacpan.org/v1');
-my $ua = HTTP::Tiny->new();
-
-sub get_checksum {
-    my ($url) = @_;
-    my($path) = $url =~ m|^[^:/?#]+://[^/?#]*([^?#]*)|;
-    my($basename, $dirname) = fileparse( $path );
-    unless ($checksum{$dirname}) {
-        my $response = $ua->get(qq{http://cpan.metacpan.org${dirname}CHECKSUMS});
-        $checksum{$dirname} = $response->{content};
-    }
-    my $chksum = Safe->new->reval($checksum{$dirname});
-    return $chksum->{$basename}, $basename;
-}
-
-sub get_manifest {
-    my ($author, $distname, $version) = @_;
-    my $url = qq{http://fastapi.metacpan.org/source/${author}/${distname}-${version}/MANIFEST};
-    my $response = $ua->get($url);
-    return $response->{content};
-}
-
-sub is_xs {
-    my ($manifest) = @_;
-    # This heuristic determines if a module is a native extension, by searching
-    # some file extension types in the MANIFEST of the distribution.
-    # It was inspired by http://deps.cpantesters.org/static/purity.html
-    return $manifest =~ m/\.(swg|xs|c|h|i)[\n\s]/;
-}
-
-sub find_license_files {
-    my ($manifest) = @_;
-    my @license_files;
-    foreach (split /\n/, $manifest) {
-        next if m|/|;
-        push @license_files, $_ if m/(ARTISTIC|COPYING|COPYRIGHT|LICENSE)/i;
-    }
-    if (scalar @license_files == 0 && $manifest =~ m/(README)[\n\s]/i) {
-        @license_files = ($1);
-    }
-    return \@license_files;
-}
-
-sub fetch {
-    my ($name, $need_target, $need_host, $top) = @_;
-    $need_target{$name} = $need_target if $need_target;
-    $need_host{$name} = $need_host if $need_host;
-    unless ($dist{$name} && !$top) {
-        say qq{fetch ${name}} unless $quiet;
-        my $result = $mcpan->release( distribution => $name );
-        $dist{$name} = $result;
-        my $manifest = get_manifest( $result->{author}, $name, $result->{version} );
-        $need_dlopen{$name} = is_xs( $manifest );
-        $license_files{$name} = find_license_files( $manifest );
-        my %build = ();
-        my %runtime = ();
-        my %optional = ();
-        foreach my $dep (@{$result->{dependency}}) {
-            my $modname = ${$dep}{module};
-            next if $modname eq q{perl};
-            next if $modname =~ m|^Alien|;
-            next if $modname =~ m|^Win32|;
-            next if !($test && $top) && $modname =~ m|^Test|;
-            next if Module::CoreList::is_core( $modname, undef, $] );
-            # we could use the host Module::CoreList data, because host perl and
-            # target perl have the same major version
-            next if ${$dep}{phase} eq q{develop};
-            next if !($test && $top) && ${$dep}{phase} eq q{test};
-            my $distname = $mcpan->module( $modname )->{distribution};
-            if (${$dep}{phase} eq q{runtime}) {
-                if (${$dep}{relationship} eq q{requires}) {
-                    $runtime{$distname} = 1;
-                }
-                else {
-                    $optional{$distname} = 1 if $recommend && $top;
-                }
-            }
-            else { # configure, build
-                $build{$distname} = 1;
-            }
-        }
-        $deps_build{$name} = [keys %build];
-        $deps_runtime{$name} = [keys %runtime];
-        $deps_optional{$name} = [keys %optional];
-        foreach my $distname (@{$deps_build{$name}}) {
-            fetch( $distname, 0, 1 );
-        }
-        foreach my $distname (@{$deps_runtime{$name}}) {
-            fetch( $distname, $need_target, $need_host );
-            $need_dlopen{$name} ||= $need_dlopen{$distname};
-        }
-        foreach my $distname (@{$deps_optional{$name}}) {
-            fetch( $distname, $need_target, $need_host );
-        }
-    }
-    return;
-}
-
-foreach my $distname (@ARGV) {
-    # Command-line's distributions
-    fetch( $distname, !!$target, !!$host, 1 );
-}
-say scalar keys %dist, q{ packages fetched.} unless $quiet;
-
-# Buildroot package name: lowercase
-sub fsname {
-    my $name = shift;
-    $name =~ s|_|-|g;
-    return q{perl-} . lc $name;
-}
-
-# Buildroot variable name: uppercase
-sub brname {
-    my $name = shift;
-    $name =~ s|-|_|g;
-    return uc $name;
-}
-
-while (my ($distname, $dist) = each %dist) {
-    my $fsname = fsname( $distname );
-    my $dirname = q{package/} . $fsname;
-    my $cfgname = $dirname . q{/Config.in};
-    my $mkname = $dirname . q{/} . $fsname . q{.mk};
-    my $hashname = $dirname . q{/} . $fsname . q{.hash};
-    my $brname = brname( $fsname );
-    mkdir $dirname unless -d $dirname;
-    if ($need_target{$distname} && ($force || !-f $cfgname)) {
-        my $abstract = $dist->{abstract};
-        my $homepage = $dist->{resources}->{homepage} || qq{https://metacpan.org/release/${distname}};
-        say qq{write ${cfgname}} unless $quiet;
-        open my $fh, q{>}, $cfgname;
-        say {$fh} qq{config BR2_PACKAGE_${brname}};
-        say {$fh} qq{\tbool "${fsname}"};
-        say {$fh} qq{\tdepends on !BR2_STATIC_LIBS} if $need_dlopen{$distname};
-        foreach my $dep (sort @{$deps_runtime{$distname}}) {
-            my $brdep = brname( fsname( $dep ) );
-            say {$fh} qq{\tselect BR2_PACKAGE_${brdep}};
-        }
-        say {$fh} qq{\thelp};
-        say {$fh} qq{\t  ${abstract}\n} if $abstract;
-        say {$fh} qq{\t  ${homepage}};
-        if ($need_dlopen{$distname}) {
-            say {$fh} qq{\ncomment "${fsname} needs a toolchain w/ dynamic library"};
-            say {$fh} qq{\tdepends on BR2_STATIC_LIBS};
-        }
-        close $fh;
-    }
-    if ($force || !-f $mkname) {
-        my $version = $dist->{version};
-        my($path) = $dist->{download_url} =~ m|^[^:/?#]+://[^/?#]*([^?#]*)|;
-        # this URL contains only the scheme, auth and path parts (but no query and fragment parts)
-        # the scheme is not used, because the job is done by the BR download infrastructure
-        # the auth part is not used, because we use $(BR2_CPAN_MIRROR)
-        my($filename, $directories, $suffix) = fileparse( $path, q{tar.gz}, q{tgz} );
-        $directories =~ s|/$||;
-        my $dependencies = join q{ }, map( { q{host-} . fsname( $_ ); } sort @{$deps_build{$distname}} ),
-                                      map( { fsname( $_ ); } sort @{$deps_runtime{$distname}} );
-        my $host_dependencies = join q{ }, map { q{host-} . fsname( $_ ); } sort( @{$deps_build{$distname}},
-                                                                                  @{$deps_runtime{$distname}} );
-        my $license = ref $dist->{license} eq 'ARRAY'
-                    ? join q{ or }, @{$dist->{license}}
-                    : $dist->{license};
-        # BR requires license name as in http://spdx.org/licenses/
-        $license =~ s|apache_2_0|Apache-2.0|;
-        $license =~ s|artistic_2|Artistic-2.0|;
-        $license =~ s|mit|MIT|;
-        $license =~ s|openssl|OpenSSL|;
-        $license =~ s|perl_5|Artistic or GPLv1+|;
-        my $license_files = join q{ }, @{$license_files{$distname}};
-        say qq{write ${mkname}} unless $quiet;
-        open my $fh, q{>}, $mkname;
-        say {$fh} qq{################################################################################};
-        say {$fh} qq{#};
-        say {$fh} qq{# ${fsname}};
-        say {$fh} qq{#};
-        say {$fh} qq{################################################################################};
-        say {$fh} qq{};
-        say {$fh} qq{${brname}_VERSION = ${version}};
-        say {$fh} qq{${brname}_SOURCE = ${distname}-\$(${brname}_VERSION).${suffix}};
-        say {$fh} qq{${brname}_SITE = \$(BR2_CPAN_MIRROR)${directories}};
-        say {$fh} qq{${brname}_DEPENDENCIES = ${dependencies}} if $need_target{$distname} && $dependencies;
-        say {$fh} qq{HOST_${brname}_DEPENDENCIES = ${host_dependencies}} if $need_host{$distname} && $host_dependencies;
-        say {$fh} qq{${brname}_LICENSE = ${license}} if $license && $license ne q{unknown};
-        say {$fh} qq{${brname}_LICENSE_FILES = ${license_files}} if $license_files;
-        say {$fh} qq{};
-        foreach (sort @{$deps_optional{$distname}}) {
-            next if grep { $_ eq $distname; } @{$deps_runtime{$_}};     # avoid cyclic dependencies
-            my $opt_brname = brname( $_ );
-            my $opt_fsname = fsname( $_ );
-            say {$fh} qq{ifeq (\$(BR2_PACKAGE_PERL_${opt_brname}),y)};
-            say {$fh} qq{${brname}_DEPENDENCIES += ${opt_fsname}};
-            say {$fh} qq{endif};
-            say {$fh} qq{};
-        }
-        say {$fh} qq{\$(eval \$(perl-package))} if $need_target{$distname};
-        say {$fh} qq{\$(eval \$(host-perl-package))} if $need_host{$distname};
-        close $fh;
-    }
-    if ($force || !-f $hashname) {
-        my($checksum, $filename) = get_checksum($dist->{download_url});
-        my $md5 = $checksum->{md5};
-        my $sha256 = $checksum->{sha256};
-        say qq{write ${hashname}} unless $quiet;
-        open my $fh, q{>}, $hashname;
-        say {$fh} qq{# retrieved by scancpan from http://cpan.metacpan.org/};
-        say {$fh} qq{md5    ${md5} ${filename}};
-        say {$fh} qq{sha256 ${sha256} ${filename}};
-        close $fh;
-    }
-}
-
-my %pkg;
-my $cfgname = q{package/Config.in};
-if (-f $cfgname) {
-    open my $fh, q{<}, $cfgname;
-    while (<$fh>) {
-        chomp;
-        $pkg{$_} = 1 if m|package/perl-|;
-    }
-    close $fh;
-}
-
-foreach my $distname (keys %need_target) {
-    my $fsname = fsname( $distname );
-    $pkg{qq{\tsource "package/${fsname}/Config.in"}} = 1;
-}
-
-say qq{${cfgname} must contain the following lines:};
-say join qq{\n}, sort keys %pkg;
-
-__END__
-
-=head1 NAME
-
-support/scripts/scancpan Try-Tiny Moo
-
-=head1 SYNOPSIS
-
-supports/scripts/scancpan [options] [distname ...]
-
- Options:
-   -help
-   -man
-   -quiet
-   -force
-   -target/-notarget
-   -host/-nohost
-   -recommend
-   -test
-
-=head1 OPTIONS
-
-=over 8
-
-=item B<-help>
-
-Prints a brief help message and exits.
-
-=item B<-man>
-
-Prints the manual page and exits.
-
-=item B<-quiet>
-
-Executes without output
-
-=item B<-force>
-
-Forces the overwriting of existing files.
-
-=item B<-target/-notarget>
-
-Switches package generation for the target variant (the default is C<-target>).
-
-=item B<-host/-nohost>
-
-Switches package generation for the host variant (the default is C<-nohost>).
-
-=item B<-recommend>
-
-Adds I<recommended> dependencies.
-
-=item B<-test>
-
-Adds dependencies for test.
-
-=back
-
-=head1 DESCRIPTION
-
-This script creates templates of the Buildroot package files for all the
-Perl/CPAN distributions required by the specified distnames. The
-dependencies and metadata are fetched from https://metacpan.org/.
-
-After running this script, it is necessary to check the generated files.
-You have to manually add the license files (PERL_FOO_LICENSE_FILES variable).
-For distributions that link against a target library, you have to add the
-buildroot package name for that library to the DEPENDENCIES variable.
-
-See the Buildroot documentation for details on the usage of the Perl
-infrastructure.
-
-The major version of the host perl must be aligned on the target one,
-in order to work with the right CoreList data.
-
-=head1 LICENSE
-
-Copyright (C) 2013-2016 by Francois Perrad <francois.perrad@gadz.org>
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-This script is a part of Buildroot.
-
-This script requires the module C<MetaCPAN::API::Tiny> (version 1.131730)
-which was included at the beginning of this file by the tool C<fatpack>.
-
-See L<http://search.cpan.org/~nperez/MetaCPAN-API-Tiny-1.131730/>.
-
-See L<http://search.cpan.org/search?query=App-FatPacker&mode=dist>.
-
-These both libraries are free software and may be distributed under the same
-terms as perl itself.
-
-And perl may be distributed under the terms of Artistic v1 or GPL v1 license.
-
-=cut
--- a/bsp/buildroot/support/scripts/scanpypi
+++ b/bsp/buildroot/support/scripts/scanpypi
@@ -1,653 +0,0 @@
-#!/usr/bin/python2
-"""
-
-Utility for building Buildroot packages for existing PyPI packages
-
-Any package built by scanpypi should be manually checked for
-errors.
-"""
-from __future__ import print_function
-import argparse
-import json
-import urllib2
-import sys
-import os
-import shutil
-import StringIO
-import tarfile
-import zipfile
-import errno
-import hashlib
-import re
-import textwrap
-import tempfile
-import imp
-from functools import wraps
-
-def setup_decorator(func, method):
-    """
-    Decorator for distutils.core.setup and setuptools.setup.
-    Puts the arguments with which setup is called as a dict
-    Add key 'method' which should be either 'setuptools' or 'distutils'.
-
-    Keyword arguments:
-    func -- either setuptools.setup or distutils.core.setup
-    method -- either 'setuptools' or 'distutils'
-    """
-
-    @wraps(func)
-    def closure(*args, **kwargs):
-        # Any python packages calls its setup function to be installed.
-        # Argument 'name' of this setup function is the package's name
-        BuildrootPackage.setup_args[kwargs['name']] = kwargs
-        BuildrootPackage.setup_args[kwargs['name']]['method'] = method
-    return closure
-
-# monkey patch
-import setuptools
-setuptools.setup = setup_decorator(setuptools.setup, 'setuptools')
-import distutils
-distutils.core.setup = setup_decorator(setuptools.setup, 'distutils')
-
-def find_file_upper_case(filenames, path='./'):
-    """
-    List generator:
-    Recursively find files that matches one of the specified filenames.
-    Returns a relative path starting with path argument.
-
-    Keyword arguments:
-    filenames -- List of filenames to be found
-    path -- Path to the directory to search
-    """
-    for root, dirs, files in os.walk(path):
-        for file in files:
-            if file.upper() in filenames:
-                yield (os.path.join(root, file))
-
-
-def pkg_buildroot_name(pkg_name):
-    """
-    Returns the Buildroot package name for the PyPI package pkg_name.
-    Remove all non alphanumeric characters except -
-    Also lowers the name and adds 'python-' suffix
-
-    Keyword arguments:
-    pkg_name -- String to rename
-    """
-    name = re.sub('[^\w-]', '', pkg_name.lower())
-    prefix = 'python-'
-    pattern = re.compile('^(?!' + prefix + ')(.+?)$')
-    name = pattern.sub(r'python-\1', name)
-    return name
-
-class DownloadFailed(Exception):
-    pass
-
-class BuildrootPackage():
-    """This class's methods are not meant to be used individually please
-    use them in the correct order:
-
-    __init__
-
-    download_package
-
-    extract_package
-
-    load_module
-
-    get_requirements
-
-    create_package_mk
-
-    create_hash_file
-
-    create_config_in
-
-    """
-    setup_args = {}
-
-    def __init__(self, real_name, pkg_folder):
-        self.real_name = real_name
-        self.buildroot_name = pkg_buildroot_name(self.real_name)
-        self.pkg_dir = os.path.join(pkg_folder, self.buildroot_name)
-        self.mk_name = self.buildroot_name.upper().replace('-', '_')
-        self.as_string = None
-        self.md5_sum = None
-        self.metadata = None
-        self.metadata_name = None
-        self.metadata_url = None
-        self.pkg_req = None
-        self.setup_metadata = None
-        self.tmp_extract = None
-        self.used_url = None
-        self.filename = None
-        self.url = None
-        self.version = None
-
-    def fetch_package_info(self):
-        """
-        Fetch a package's metadata from the python package index
-        """
-        self.metadata_url = 'https://pypi.python.org/pypi/{pkg}/json'.format(
-            pkg=self.real_name)
-        try:
-            pkg_json = urllib2.urlopen(self.metadata_url).read().decode()
-        except urllib2.HTTPError as error:
-            print('ERROR:', error.getcode(), error.msg, file=sys.stderr)
-            print('ERROR: Could not find package {pkg}.\n'
-                  'Check syntax inside the python package index:\n'
-                  'https://pypi.python.org/pypi/ '
-                  .format(pkg=self.real_name))
-            raise
-        except urllib2.URLError:
-            print('ERROR: Could not find package {pkg}.\n'
-                  'Check syntax inside the python package index:\n'
-                  'https://pypi.python.org/pypi/ '
-                  .format(pkg=self.real_name))
-            raise
-        self.metadata = json.loads(pkg_json)
-        self.version = self.metadata['info']['version']
-        self.metadata_name = self.metadata['info']['name']
-
-    def download_package(self):
-        """
-        Download a package using metadata from pypi
-        """
-        try:
-            self.metadata['urls'][0]['filename']
-        except IndexError:
-            print(
-                'Non-conventional package, ',
-                'please check carefully after creation')
-            self.metadata['urls'] = [{
-                'packagetype': 'sdist',
-                'url': self.metadata['info']['download_url'],
-                'md5_digest': None}]
-            # In this case, we can't get the name of the downloaded file
-            # from the pypi api, so we need to find it, this should work
-            urlpath = urllib2.urlparse.urlparse(
-                self.metadata['info']['download_url']).path
-            # urlparse().path give something like
-            # /path/to/file-version.tar.gz
-            # We use basename to remove /path/to
-            self.metadata['urls'][0]['filename'] = os.path.basename(urlpath)
-        for download_url in self.metadata['urls']:
-            if 'bdist' in download_url['packagetype']:
-                continue
-            try:
-                print('Downloading package {pkg} from {url}...'.format(
-                      pkg=self.real_name, url=download_url['url']))
-                download = urllib2.urlopen(download_url['url'])
-            except urllib2.HTTPError as http_error:
-                download = http_error
-            else:
-                self.used_url = download_url
-                self.as_string = download.read()
-                if not download_url['md5_digest']:
-                    break
-                self.md5_sum = hashlib.md5(self.as_string).hexdigest()
-                if self.md5_sum == download_url['md5_digest']:
-                    break
-        else:
-            if download.__class__ == urllib2.HTTPError:
-                raise download
-            raise DownloadFailed('Failed to downloas package {pkg}'
-                                 .format(pkg=self.real_name))
-        self.filename = self.used_url['filename']
-        self.url = self.used_url['url']
-
-    def extract_package(self, tmp_path):
-        """
-        Extract the package contents into a directrory
-
-        Keyword arguments:
-        tmp_path -- directory where you want the package to be extracted
-        """
-        as_file = StringIO.StringIO(self.as_string)
-        if self.filename[-3:] == 'zip':
-            with zipfile.ZipFile(as_file) as as_zipfile:
-                tmp_pkg = os.path.join(tmp_path, self.buildroot_name)
-                try:
-                    os.makedirs(tmp_pkg)
-                except OSError as exception:
-                    if exception.errno != errno.EEXIST:
-                        print("ERROR: ", exception.message, file=sys.stderr)
-                        return None, None
-                    print('WARNING:', exception.message, file=sys.stderr)
-                    print('Removing {pkg}...'.format(pkg=tmp_pkg))
-                    shutil.rmtree(tmp_pkg)
-                    os.makedirs(tmp_pkg)
-                as_zipfile.extractall(tmp_pkg)
-        else:
-            with tarfile.open(fileobj=as_file) as as_tarfile:
-                tmp_pkg = os.path.join(tmp_path, self.buildroot_name)
-                try:
-                    os.makedirs(tmp_pkg)
-                except OSError as exception:
-                    if exception.errno != errno.EEXIST:
-                        print("ERROR: ", exception.message, file=sys.stderr)
-                        return None, None
-                    print('WARNING:', exception.message, file=sys.stderr)
-                    print('Removing {pkg}...'.format(pkg=tmp_pkg))
-                    shutil.rmtree(tmp_pkg)
-                    os.makedirs(tmp_pkg)
-                as_tarfile.extractall(tmp_pkg)
-
-        tmp_extract = '{folder}/{name}-{version}'
-        self.tmp_extract = tmp_extract.format(
-            folder=tmp_pkg,
-            name=self.metadata_name,
-            version=self.version)
-
-    def load_setup(self):
-        """
-        Loads the corresponding setup and store its metadata
-        """
-        current_dir = os.getcwd()
-        os.chdir(self.tmp_extract)
-        sys.path.append(self.tmp_extract)
-        s_file, s_path, s_desc = imp.find_module('setup', [self.tmp_extract])
-        setup = imp.load_module('setup', s_file, s_path, s_desc)
-        try:
-            self.setup_metadata = self.setup_args[self.metadata_name]
-        except KeyError:
-            # This means setup was not called which most likely mean that it is
-            # called through the if __name__ == '__main__' directive.
-            # In this case, we can only pray that it is called through a
-            # function called main() in setup.py.
-            setup.main([]) # Will raise AttributeError if not found
-            self.setup_metadata = self.setup_args[self.metadata_name]
-        # Here we must remove the module the hard way.
-        # We must do this because of a very sepcific case: if a package calls
-        # setup from the __main__ but does not come with a 'main()' function,
-        # for some reason setup.main([]) will successfully call the main
-        # function of a previous package...
-        sys.modules.pop('setup',None)
-        del setup
-        os.chdir(current_dir)
-        sys.path.remove(self.tmp_extract)
-
-    def get_requirements(self, pkg_folder):
-        """
-        Retrieve dependencies from the metadata found in the setup.py script of
-        a pypi package.
-
-        Keyword Arguments:
-        pkg_folder -- location of the already created packages
-        """
-        if 'install_requires' not in self.setup_metadata:
-            self.pkg_req = None
-            return set()
-        self.pkg_req = self.setup_metadata['install_requires']
-        self.pkg_req = [re.sub('([-.\w]+).*', r'\1', req)
-                        for req in self.pkg_req]
-        req_not_found = self.pkg_req
-        self.pkg_req = map(pkg_buildroot_name, self.pkg_req)
-        pkg_tuples = zip(req_not_found, self.pkg_req)
-        # pkg_tuples is a list of tuples that looks like
-        # ('werkzeug','python-werkzeug') because I need both when checking if
-        # dependencies already exist or are already in the download list
-        req_not_found = set(
-            pkg[0] for pkg in pkg_tuples
-            if not os.path.isdir(pkg[1])
-            )
-        return req_not_found
-
-    def __create_mk_header(self):
-        """
-        Create the header of the <package_name>.mk file
-        """
-        header = ['#' * 80 + '\n']
-        header.append('#\n')
-        header.append('# {name}\n'.format(name=self.buildroot_name))
-        header.append('#\n')
-        header.append('#' * 80 + '\n')
-        header.append('\n')
-        return header
-
-    def __create_mk_download_info(self):
-        """
-        Create the lines refering to the download information of the
-        <package_name>.mk file
-        """
-        lines = []
-        version_line = '{name}_VERSION = {version}\n'.format(
-            name=self.mk_name,
-            version=self.version)
-        lines.append(version_line)
-
-        targz = self.filename.replace(
-            self.version,
-            '$({name}_VERSION)'.format(name=self.mk_name))
-        targz_line = '{name}_SOURCE = {filename}\n'.format(
-            name=self.mk_name,
-            filename=targz)
-        lines.append(targz_line)
-
-        if self.filename not in self.url:
-            # Sometimes the filename is in the url, sometimes it's not
-            site_url = self.url
-        else:
-            site_url = self.url[:self.url.find(self.filename)]
-        site_line = '{name}_SITE = {url}'.format(name=self.mk_name,
-                                                 url=site_url)
-        site_line = site_line.rstrip('/') + '\n'
-        lines.append(site_line)
-        return lines
-
-    def __create_mk_setup(self):
-        """
-        Create the line refering to the setup method of the package of the
-        <package_name>.mk file
-
-        There are two things you can use to make an installer
-        for a python package: distutils or setuptools
-        distutils comes with python but does not support dependencies.
-        distutils is mostly still there for backward support.
-        setuptools is what smart people use,
-        but it is not shipped with python :(
-        """
-        lines = []
-        setup_type_line = '{name}_SETUP_TYPE = {method}\n'.format(
-            name=self.mk_name,
-            method=self.setup_metadata['method'])
-        lines.append(setup_type_line)
-        return lines
-
-    def __create_mk_license(self):
-        """
-        Create the lines referring to the package's license informations of the
-        <package_name>.mk file
-
-        The license is found using the metadata from pypi.
-        In the metadata, the license can be found either with standard names in
-        the classifiers part or with naming from the packager in the "License"
-        part.
-
-        From the classifiers, the license is "translated" according to
-        buildroot standards if need be (i.e. from Apache Software License to
-        Apache-2.0).
-
-        From the License part, we cannot guess what formatting the packager
-        used. Hence, it is likely to be incorrect. (i.e. Apache License 2.0
-        instead of Apache-2.0).
-
-        The license's files are found by searching the package for files named
-        license or license.txt (case insensitive).
-        If more than one license file is found, the user is asked to select
-        which ones he wants to use.
-        """
-        license_dict = {
-            'Apache Software License': 'Apache-2.0',
-            'BSD License': 'BSD',
-            'European Union Public Licence 1.0': 'EUPLv1.0',
-            'European Union Public Licence 1.1': 'EUPLv1.1',
-            "GNU General Public License": "GPL",
-            "GNU General Public License v2": "GPLv2",
-            "GNU General Public License v2 or later": "GPLv2+",
-            "GNU General Public License v3": "GPLv3",
-            "GNU General Public License v3 or later": "GPLv3+",
-            "GNU Lesser General Public License v2": "LGPLv2.1",
-            "GNU Lesser General Public License v2 or later": "LGPLv2.1+",
-            "GNU Lesser General Public License v3": "LGPLv3",
-            "GNU Lesser General Public License v3 or later": "LGPLv3+",
-            "GNU Library or Lesser General Public License": "LGPLv2",
-            "ISC License": "ISC",
-            "MIT License": "MIT",
-            "Mozilla Public License 1.0": "MPL-1.0",
-            "Mozilla Public License 1.1": "MPL-1.1",
-            "Mozilla Public License 2.0": "MPL-2.0",
-            "Zope Public License": "ZPL"
-            }
-        regexp = re.compile('^License :* *.* *:+ (.*)( \(.*\))?$')
-        classifiers_licenses = [regexp.sub(r"\1", lic)
-                                for lic in self.metadata['info']['classifiers']
-                                if regexp.match(lic)]
-        licenses = map(lambda x: license_dict[x] if x in license_dict else x,
-                       classifiers_licenses)
-        lines = []
-        if not len(licenses):
-            print('WARNING: License has been set to "{license}". It is most'
-                  ' likely wrong, please change it if need be'.format(
-                      license=', '.join(licenses)))
-            licenses = [self.metadata['info']['license']]
-        license_line = '{name}_LICENSE = {license}\n'.format(
-            name=self.mk_name,
-            license=', '.join(licenses))
-        lines.append(license_line)
-
-        filenames = ['LICENCE', 'LICENSE', 'LICENSE.TXT', 'COPYING',
-		     'COPYING.TXT']
-        license_files = list(find_file_upper_case(filenames, self.tmp_extract))
-        license_files = [license.replace(self.tmp_extract, '')[1:]
-                         for license in license_files]
-        if len(license_files) > 0:
-            if len(license_files) > 1:
-                print('More than one file found for license:',
-                      ', '.join(license_files))
-            license_files = [filename
-                             for index, filename in enumerate(license_files)]
-            license_file_line = ('{name}_LICENSE_FILES ='
-                                 ' {files}\n'.format(
-                                     name=self.mk_name,
-                                     files=' '.join(license_files)))
-            lines.append(license_file_line)
-        else:
-            print('WARNING: No license file found,'
-                  ' please specify it manually afterwards')
-            license_file_line = '# No license file found\n'
-
-        return lines
-
-    def __create_mk_requirements(self):
-        """
-        Create the lines referring to the dependencies of the of the
-        <package_name>.mk file
-
-        Keyword Arguments:
-        pkg_name -- name of the package
-        pkg_req -- dependencies of the package
-        """
-        lines = []
-        dependencies_line = ('{name}_DEPENDENCIES ='
-                             ' {reqs}\n'.format(
-                                 name=self.mk_name,
-                                 reqs=' '.join(self.pkg_req)))
-        lines.append(dependencies_line)
-        return lines
-
-    def create_package_mk(self):
-        """
-        Create the lines corresponding to the <package_name>.mk file
-        """
-        pkg_mk = '{name}.mk'.format(name=self.buildroot_name)
-        path_to_mk = os.path.join(self.pkg_dir, pkg_mk)
-        print('Creating {file}...'.format(file=path_to_mk))
-        lines = self.__create_mk_header()
-        lines += self.__create_mk_download_info()
-        lines += self.__create_mk_setup()
-        lines += self.__create_mk_license()
-
-        lines.append('\n')
-        lines.append('$(eval $(python-package))')
-        lines.append('\n')
-        with open(path_to_mk, 'w') as mk_file:
-            mk_file.writelines(lines)
-
-    def create_hash_file(self):
-        """
-        Create the lines corresponding to the <package_name>.hash files
-        """
-        pkg_hash = '{name}.hash'.format(name=self.buildroot_name)
-        path_to_hash = os.path.join(self.pkg_dir, pkg_hash)
-        print('Creating {filename}...'.format(filename=path_to_hash))
-        lines = []
-        if self.used_url['md5_digest']:
-            md5_comment = '# md5 from {url}, sha256 locally computed\n'.format(
-		url=self.metadata_url)
-            lines.append(md5_comment)
-            hash_line = '{method}\t{digest}  {filename}\n'.format(
-                method='md5',
-                digest=self.used_url['md5_digest'],
-                filename=self.filename)
-            lines.append(hash_line)
-        digest = hashlib.sha256(self.as_string).hexdigest()
-        hash_line = '{method}\t{digest}  {filename}\n'.format(
-            method='sha256',
-            digest=digest,
-            filename=self.filename)
-        lines.append(hash_line)
-
-        with open(path_to_hash, 'w') as hash_file:
-            hash_file.writelines(lines)
-
-    def create_config_in(self):
-        """
-        Creates the Config.in file of a package
-        """
-        path_to_config = os.path.join(self.pkg_dir, 'Config.in')
-        print('Creating {file}...'.format(file=path_to_config))
-        lines = []
-        config_line = 'config BR2_PACKAGE_{name}\n'.format(
-            name=self.mk_name)
-        lines.append(config_line)
-
-        bool_line = '\tbool "{name}"\n'.format(name=self.buildroot_name)
-        lines.append(bool_line)
-        if self.pkg_req:
-            for dep in self.pkg_req:
-                dep_line = '\tselect BR2_PACKAGE_{req} # runtime\n'.format(
-                    req=dep.upper().replace('-', '_'))
-                lines.append(dep_line)
-
-        lines.append('\thelp\n')
-
-        help_lines = textwrap.wrap(self.metadata['info']['summary'],
-                                   initial_indent='\t  ',
-                                   subsequent_indent='\t  ')
-
-        # make sure a help text is terminated with a full stop
-        if help_lines[-1][-1] != '.':
-            help_lines[-1] += '.'
-
-        # \t + two spaces is 3 char long
-        help_lines.append('')
-        help_lines.append('\t  ' + self.metadata['info']['home_page'])
-        help_lines = map(lambda x: x + '\n', help_lines)
-        lines += help_lines
-
-        with open(path_to_config, 'w') as config_file:
-            config_file.writelines(lines)
-
-
-def main():
-    # Building the parser
-    parser = argparse.ArgumentParser(
-        description="Creates buildroot packages from the metadata of "
-                    "an existing PyPI packages and include it "
-                    "in menuconfig")
-    parser.add_argument("packages",
-                        help="list of packages to be created",
-                        nargs='+')
-    parser.add_argument("-o", "--output",
-                        help="""
-                        Output directory for packages.
-                        Default is ./package
-                        """,
-                        default='./package')
-
-    args = parser.parse_args()
-    packages = list(set(args.packages))
-
-    # tmp_path is where we'll extract the files later
-    tmp_prefix = 'scanpypi-'
-    pkg_folder = args.output
-    tmp_path = tempfile.mkdtemp(prefix=tmp_prefix)
-    try:
-        for real_pkg_name in packages:
-            package = BuildrootPackage(real_pkg_name, pkg_folder)
-            print('buildroot package name for {}:'.format(package.real_name),
-                  package.buildroot_name)
-            # First we download the package
-            # Most of the info we need can only be found inside the package
-            print('Package:', package.buildroot_name)
-            print('Fetching package', package.real_name)
-            try:
-                package.fetch_package_info()
-            except (urllib2.URLError, urllib2.HTTPError):
-                continue
-            if package.metadata_name.lower() == 'setuptools':
-                # setuptools imports itself, that does not work very well
-                # with the monkey path at the begining
-                print('Error: setuptools cannot be built using scanPyPI')
-                continue
-
-            try:
-                package.download_package()
-            except urllib2.HTTPError as error:
-                print('Error: {code} {reason}'.format(code=error.code,
-                                                      reason=error.reason))
-                print('Error downloading package :', package.buildroot_name)
-                print()
-                continue
-
-            # extract the tarball
-            try:
-                package.extract_package(tmp_path)
-            except (tarfile.ReadError, zipfile.BadZipfile):
-                print('Error extracting package {}'.format(package.real_name))
-                print()
-                continue
-
-            # Loading the package install info from the package
-            try:
-                package.load_setup()
-            except ImportError as err:
-                if 'buildutils' in err.message:
-                    print('This package needs buildutils')
-                else:
-                    raise
-                continue
-            except AttributeError:
-                print('Error: Could not install package {pkg}'.format(
-                    pkg=package.real_name))
-                continue
-
-            # Package requirement are an argument of the setup function
-            req_not_found = package.get_requirements(pkg_folder)
-            req_not_found = req_not_found.difference(packages)
-
-            packages += req_not_found
-            if req_not_found:
-                print('Added packages \'{pkgs}\' as dependencies of {pkg}'
-                      .format(pkgs=", ".join(req_not_found),
-                              pkg=package.buildroot_name))
-            print('Checking if package {name} already exists...'.format(
-                name=package.pkg_dir))
-            try:
-                os.makedirs(package.pkg_dir)
-            except OSError as exception:
-                if exception.errno != errno.EEXIST:
-                    print("ERROR: ", exception.message, file=sys.stderr)
-                    continue
-                print('Error: Package {name} already exists'
-                      .format(name=package.pkg_dir))
-                del_pkg = raw_input(
-                    'Do you want to delete existing package ? [y/N]')
-                if del_pkg.lower() == 'y':
-                    shutil.rmtree(package.pkg_dir)
-                    os.makedirs(package.pkg_dir)
-                else:
-                    continue
-            package.create_package_mk()
-
-            package.create_hash_file()
-
-            package.create_config_in()
-            print()
-            # printing an empty line for visual confort
-    finally:
-        shutil.rmtree(tmp_path)
-
-if __name__ == "__main__":
-    main()
--- a/bsp/buildroot/support/scripts/size-stats
+++ b/bsp/buildroot/support/scripts/size-stats
@@ -35,6 +35,7 @@ except ImportError:
 colors = ['#e60004', '#009836', '#2e1d86', '#ffed00',
          '#0068b5', '#f28e00', '#940084', '#97c000']

+
 #
 # This function adds a new file to 'filesdict', after checking its
 # size. The 'filesdict' contain the relative path of the file as the
@@ -54,6 +55,7 @@ def add_file(filesdict, relpath, abspath, pkg):
    sz = os.stat(abspath).st_size
    filesdict[relpath] = (pkg, sz)

+
 #
 # This function returns a dict where each key is the path of a file in
 # the root filesystem, and the value is a tuple containing two
@@ -73,6 +75,7 @@ def build_package_dict(builddir):
            add_file(filesdict, fpath, fullpath, pkg)
    return filesdict

+
 #
 # This function builds a dictionary that contains the name of a
 # package as key, and the size of the files installed by this package
@@ -103,7 +106,7 @@ def build_package_size(filesdict, builddir):
                seeninodes.add(st.st_ino)

            frelpath = os.path.relpath(fpath, os.path.join(builddir, "target"))
-            if not frelpath in filesdict:
+            if frelpath not in filesdict:
                print("WARNING: %s is not part of any package" % frelpath)
                pkg = "unknown"
            else:
@@ -113,6 +116,7 @@ def build_package_size(filesdict, builddir):

    return pkgsize

+
 #
 # Given a dict returned by build_package_size(), this function
 # generates a pie chart of the size installed by each package.
@@ -127,7 +131,7 @@ def draw_graph(pkgsize, outputf):
    labels = []
    values = []
    other_value = 0
-    for (p, sz) in pkgsize.items():
+    for (p, sz) in sorted(pkgsize.items(), key=lambda x: x[1]):
        if sz < (total * 0.01):
            other_value += sz
        else:
@@ -150,6 +154,7 @@ def draw_graph(pkgsize, outputf):
    plt.title("Total filesystem size: %d kB" % (total / 1000.), fontsize=10, y=.96)
    plt.savefig(outputf)

+
 #
 # Generate a CSV file with statistics about the size of each file, its
 # size contribution to the package and to the overall system.
@@ -208,6 +213,7 @@ def gen_packages_csv(pkgsizes, outputf):
        for (pkg, size) in pkgsizes.items():
            wr.writerow([pkg, size, "%.1f" % (float(size) / total * 100)])

+
 parser = argparse.ArgumentParser(description='Draw size statistics graphs')

 parser.add_argument("--builddir", '-i', metavar="BUILDDIR", required=True,
--- a/bsp/buildroot/support/scripts/size-stats-compare
+++ b/bsp/buildroot/support/scripts/size-stats-compare
@@ -1,127 +0,0 @@
-#!/usr/bin/env python
-
-# Copyright (C) 2016 Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-# TODO (improvements)
-# - support K,M,G size suffixes for threshold
-# - output CSV file in addition to stdout reporting
-
-import csv
-import argparse
-import sys
-
-def read_file_size_csv(inputf, detail=None):
-    """Extract package or file sizes from CSV file into size dictionary"""
-    sizes = {}
-    reader = csv.reader(inputf)
-
-    header = next(reader)
-    if (header[0] != 'File name' or header[1] != 'Package name' or
-        header[2] != 'File size' or header[3] != 'Package size'):
-        print(("Input file %s does not contain the expected header. Are you "
-               "sure this file corresponds to the file-size-stats.csv "
-               "file created by 'make graph-size'?") % inputf.name)
-        sys.exit(1)
-
-    for row in reader:
-        if detail:
-            sizes[row[0]] = int(row[2])
-        else:
-            sizes[row[1]] = int(row[3])
-
-    return sizes
-
-def compare_sizes(old, new):
-    """Return delta/added/removed dictionaries based on two input size
-    dictionaries"""
-    delta = {}
-    oldkeys = set(old.keys())
-    newkeys = set(new.keys())
-
-    # packages/files in both
-    for entry in newkeys.intersection(oldkeys):
-        delta[entry] = ('', new[entry] - old[entry])
-    # packages/files only in new
-    for entry in newkeys.difference(oldkeys):
-        delta[entry] = ('added', new[entry])
-    # packages/files only in old
-    for entry in oldkeys.difference(newkeys):
-        delta[entry] = ('removed', -old[entry])
-
-    return delta
-
-def print_results(result, threshold):
-    """Print the given result dictionary sorted by size, ignoring any entries
-    below or equal to threshold"""
-
-    from six import iteritems
-    list_result = list(iteritems(result))
-    # result is a dictionary: name -> (flag, size difference)
-    # list_result is a list of tuples: (name, (flag, size difference))
-
-    for entry in sorted(list_result, key=lambda entry: entry[1][1]):
-        if threshold is not None and abs(entry[1][1]) <= threshold:
-            continue
-        print('%12s %7s %s' % (entry[1][1], entry[1][0], entry[0]))
-
-
-# main #########################################################################
-
-description = """
-Compare rootfs size between Buildroot compilations, for example after changing
-configuration options or after switching to another Buildroot release.
-
-This script compares the file-size-stats.csv file generated by 'make graph-size'
-with the corresponding file from another Buildroot compilation.
-The size differences can be reported per package or per file.
-Size differences smaller or equal than a given threshold can be ignored.
-"""
-
-parser = argparse.ArgumentParser(description=description,
-                                 formatter_class=argparse.RawDescriptionHelpFormatter)
-
-parser.add_argument('-d', '--detail', action='store_true',
-                    help='''report differences for individual files rather than
-                            packages''')
-parser.add_argument('-t', '--threshold', type=int,
-                    help='''ignore size differences smaller or equal than this
-                            value (bytes)''')
-parser.add_argument('old_file_size_csv', type=argparse.FileType('r'),
-                    metavar='old-file-size-stats.csv',
-                    help="""old CSV file with file and package size statistics,
-                            generated by 'make graph-size'""")
-parser.add_argument('new_file_size_csv', type=argparse.FileType('r'),
-                    metavar='new-file-size-stats.csv',
-                    help='new CSV file with file and package size statistics')
-args = parser.parse_args()
-
-if args.detail:
-    keyword = 'file'
-else:
-    keyword = 'package'
-
-old_sizes = read_file_size_csv(args.old_file_size_csv, args.detail)
-new_sizes = read_file_size_csv(args.new_file_size_csv, args.detail)
-
-delta = compare_sizes(old_sizes, new_sizes)
-
-print('Size difference per %s (bytes), threshold = %s' % (keyword, args.threshold))
-print(80*'-')
-print_results(delta, args.threshold)
-print(80*'-')
-print_results({'TOTAL': ('', sum(new_sizes.values()) - sum(old_sizes.values()))},
-              threshold=None)
--- a/bsp/buildroot/support/scripts/test-pkg
+++ b/bsp/buildroot/support/scripts/test-pkg
@@ -1,195 +0,0 @@
-#!/bin/bash
-set -e
-
-TOOLCHAINS_URL='http://autobuild.buildroot.org/toolchains/configs/toolchain-configs.csv'
-
-main() {
-    local o O opts
-    local cfg dir pkg random toolchain
-    local ret nb nb_skip nb_fail
-    local -a toolchains
-
-    o='hc:d:p:r:'
-    O='help,config-snippet:build-dir:package:,random:'
-    opts="$(getopt -n "${my_name}" -o "${o}" -l "${O}" -- "${@}")"
-    eval set -- "${opts}"
-
-    random=0
-    while [ ${#} -gt 0 ]; do
-        case "${1}" in
-        (-h|--help)
-            help; exit 0
-            ;;
-        (-c|--config-snippet)
-            cfg="${2}"; shift 2
-            ;;
-        (-d|--build-dir)
-            dir="${2}"; shift 2
-            ;;
-        (-p|--package)
-            pkg="${2}"; shift 2
-            ;;
-        (-r|--random)
-            random="${2}"; shift 2
-            ;;
-        (--)
-            shift; break
-            ;;
-        esac
-    done
-    if [ -z "${cfg}" ]; then
-        printf "error: no config snippet specified\n" >&2; exit 1
-    fi
-    if [ ! -e "${cfg}" ]; then
-        printf "error: %s: no such file\n" "${cfg}" >&2; exit 1
-    fi
-    if [ -z "${dir}" ]; then
-        dir="${HOME}/br-test-pkg"
-    fi
-
-    # Extract the URLs of the toolchains; drop internal toolchains
-    # E.g.: http://server/path/to/name.config,arch,libc
-    #  -->  http://server/path/to/name.config
-    toolchains=($(curl -s "${TOOLCHAINS_URL}" \
-                  |sed -r -e 's/,.*//; /internal/d;' \
-                  |if [ ${random} -gt 0 ]; then \
-                      sort -R |head -n ${random}
-                   else
-                      cat
-                   fi |sort
-                 )
-               )
-
-    if [ ${#toolchains[@]} -eq 0 ]; then
-        printf "error: no toolchain found (networking issue?)\n" >&2; exit 1
-    fi
-
-    nb=0
-    nb_skip=0
-    nb_fail=0
-    for toolchain in "${toolchains[@]}"; do
-        build_one "${dir}" "${toolchain}" "${cfg}" "${pkg}" && ret=0 || ret=${?}
-        case ${ret} in
-        (0) ;;
-        (1) : $((nb_skip++));;
-        (2) : $((nb_fail++));;
-        esac
-        : $((nb++))
-    done
-
-    printf "%d builds, %d skipped, %d failed\n" ${nb} ${nb_skip} ${nb_fail}
-}
-
-build_one() {
-    local dir="${1}"
-    local url="${2}"
-    local cfg="${3}"
-    local pkg="${4}"
-    local toolchain
-
-    # Using basename(1) on a URL works nicely
-    toolchain="$(basename "${url}" .config)"
-
-    printf "%40s: " "${toolchain}"
-
-    dir="${dir}/${toolchain}"
-    mkdir -p "${dir}"
-
-    if ! curl -s "${url}" >"${dir}/.config"; then
-        printf "FAILED\n"
-        return 2
-    fi
-
-    cat >>"${dir}/.config" <<-_EOF_
-	BR2_INIT_NONE=y
-	BR2_SYSTEM_BIN_SH_NONE=y
-	# BR2_PACKAGE_BUSYBOX is not set
-	# BR2_TARGET_ROOTFS_TAR is not set
-	_EOF_
-    cat "${cfg}" >>"${dir}/.config"
-
-    if ! make O="${dir}" olddefconfig >/dev/null 2>&1; then
-        printf "FAILED\n"
-        return 2
-    fi
-    # We want all the options from the snippet to be present as-is (set
-    # or not set) in the actual .config; if one of them is not, it means
-    # some dependency from the toolchain or arch is not available, in
-    # which case this config is untestable and we skip it.
-    # We don't care about the locale to sort in, as long as both sort are
-    # done in the same locale.
-    comm -23 <(sort "${cfg}") <(sort "${dir}/.config") >"${dir}/missing.config"
-    if [ -s "${dir}/missing.config" ]; then
-        printf "SKIPPED\n"
-        return 1
-    fi
-    # Remove file, it's empty anyway.
-    rm -f "${dir}/missing.config"
-
-    if [ -n "${pkg}" ]; then
-        if ! make O="${dir}" "${pkg}-dirclean" >> "${dir}/logfile" 2>&1; then
-            printf "FAILED\n"
-            return 2
-        fi
-    fi
-
-    # shellcheck disable=SC2086
-    if ! make O="${dir}" ${pkg} >> "${dir}/logfile" 2>&1; then
-        printf "FAILED\n"
-        return 2
-    fi
-
-    printf "OK\n"
-}
-
-help() {
-    cat <<_EOF_
-test-pkg: test-build a package against various toolchains and architectures
-
-The supplied config snippet is appended to each toolchain config, the
-resulting configuration is checked to ensure it still contains all options
-specified in the snippet; if any is missing, the build is skipped, on the
-assumption that the package under test requires a toolchain or architecture
-feature that is missing.
-
-In case failures are noticed, you can fix the package and just re-run the
-same command again; it will re-run the test where it failed. If you did
-specify a package (with -p), the package build dir will be removed first.
-
-The list of toolchains is retrieved from the Buildroot autobuilders, available
-at ${TOOLCHAINS_URL}.
-
-Options:
-
-    -h, --help
-        Print this help.
-
-    -c CFG, --config-snippet CFG
-        Use the CFG file as the source for the config snippet. This file
-        should contain all the config options required to build a package.
-
-    -d DIR, --build-dir DIR
-        Do the builds in directory DIR, one sub-dir per toolchain.
-
-    -p PKG, --package PKG
-        Test-build the package PKG, by running 'make PKG'; if not specified,
-        just runs 'make'.
-
-    -r N, --random N
-        Limit the tests to the N randomly selected toolchains, instead of
-        building with all toolchains.
-
-Example:
-
-    Testing libcec would require a config snippet that contains:
-        BR2_PACKAGE_LIBCEC=y
-
-    Testing libcurl with openSSL support would require a snippet such as:
-        BR2_PACKAGE_OPENSSL=y
-        BR2_PACKAGE_LIBCURL=y
-
-_EOF_
-}
-
-my_name="${0##*/}"
-main "${@}"
--- a/Show More
+++ b/Show More