armebv7-eabihf--glibc--stable-2021.05-1 Toolchains are hosted here: http://toolchains.bootlin.com/ All the licenses can be found here: http://toolchains.bootlin.com/downloads/releases/licenses/ All the sources can be found here: http://toolchains.bootlin.com/downloads/releases/sources/ PACKAGE VERSION LICENSE buildroot 2020.08-4322-g612a0d8 GPL-2.0+ gcc-final 9.4.0 unknown bison 3.7.6 GPL-3.0+ m4 1.4.18 GPL-3.0+ gawk 5.1.0 GPL-3.0+ gcc-initial 9.4.0 unknown binutils 2.35.2 GPL-3.0+, libiberty LGPL-2.1+ gmp 6.2.1 LGPL-3.0+ or GPL-2.0+ mpc 1.2.1 LGPL-3.0+ mpfr 4.1.0 LGPL-3.0+ python3 3.9.5 Python-2.0, others autoconf 2.69 GPL-3.0+ with exceptions libtool 2.4.6 GPL-2.0+ (libtool), LGPL-2.1+ (libltdl) autoconf-archive 2019.01.06 GPL-3.0+ with exception automake 1.15.1 GPL-2.0+ expat 2.4.1 MIT pkgconf 1.6.3 pkgconf license libffi 3.3 MIT libzlib 1.2.11 Zlib gdb 9.2 GPL-2.0+, LGPL-2.0+, GPL-3.0+, LGPL-3.0+ libiberty 2.32 LGPL-2.1+ ncurses 6.1 MIT with advertising clause patchelf 0.9 GPL-3.0+ glibc 2.33-46-gedfd11197ecf3629bbb4b66c5814da09a61a7f9f GPL-2.0+ (programs), LGPL-2.1+, BSD-3-Clause, MIT (library) linux-headers 4.9.268 GPL-2.0 gdb 9.2 GPL-2.0+, LGPL-2.0+, GPL-3.0+, LGPL-3.0+ For those who would like to reproduce the toolchain, you can just follow these steps: git clone https://github.com/bootlin/buildroot-toolchains.git buildroot cd buildroot git checkout toolchains.bootlin.com-2021.05-1 curl http://toolchains.bootlin.com/downloads/releases/toolchains/armebv7-eabihf/build_fragments/armebv7-eabihf--glibc--stable-2021.05-1.defconfig > .config make olddefconfig make This toolchain has been built, but the infrastructure does not contains enough informations about testing it. This doesn't mean that this toolchain doesn't work, just that it hasn't been fully tested. FLAG: CAN-NOT-TEST