https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99157
--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-10 branch has been updated by Christophe Lyon <cl...@gcc.gnu.org>: https://gcc.gnu.org/g:fcfd5cc0f428262fcce874a4c3b41e06d1296901 commit r10-9388-gfcfd5cc0f428262fcce874a4c3b41e06d1296901 Author: Christophe Lyon <christophe.l...@linaro.org> Date: Wed Feb 24 15:51:52 2021 +0000 arm: Fix CMSE support detection in libgcc (PR target/99157) As discussed in the PR, the Makefile fragment lacks a double '$' to get the return-code from GCC invocation, resulting is CMSE support missing from multilibs. I checked that the simple patch proposed in the PR fixes the problem. 2021-02-23 Christophe Lyon <christophe.l...@linaro.org> Hau Hsu <hsuhau...@gmail.com> PR target/99157 libgcc/ * config/arm/t-arm: Fix cmse support detection. (cherry picked from commit be30dd89926d5dd19d72f90c1586b0e2557fde43)