From mboxrd@z Thu Jan 1 00:00:00 1970 From: tochansky at tochlab.net Date: Thu, 15 Nov 2018 19:07:43 +0000 Subject: [Buildroot] version `GLIBC_2.27' not found In-Reply-To: <20181115162037.6a4f2208@windsurf> References: <20181115162037.6a4f2208@windsurf> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net 15 ?????? 2018 ?., 18:20, "Thomas Petazzoni" ???????: > It depends on the glibc symbols they use. You need to build your > toolchain on a system that has a glibc <= 2.23. I found that glibc was updated on gentoo to 2.27 few days ago, that's why I haven't see this problem before. Thanks for clarification, I was afraid that something goes wrong. > You can also have a look at the pre-built toolchains available at > https://toolchains.bootlin.com, we build them in chroots with old > system, specifically to make them as compatible as possible. The > "stable" toolchains are currently built inside a Debian Squeeze chroot, > while the "bleeding-edge" toolchains are built inside a Debian Jessie > chroot, because gdb 8.0 requires a C++11 capable compiler. Thanks for useful link, Thomas. -- D