make-bootstrap-tools: produce libatomic on riscv platform
commitfc3ea54fb3d97865dc2bb173c3a5ea54eaf1ad13
authoroxalica <oxalicc@pm.me>
dateFri 5 Mar 2021, 03:46 (6 years ago)
parent3b069a2
pkgs/stdenv/linux/make-bootstrap-tools.nix+5
@@ -160,6 +160,11 @@ in with pkgs; rec {
160160 # pkgs/stdenv/linux/default.nix for the details.
161161 cp -d ${isl_0_20.out}/lib/libisl*.so* $out/lib
162162
163+ '' + lib.optionalString (stdenv.hostPlatform.isRiscV) ''
164+ # libatomic is required on RiscV platform for C/C++ atomics and pthread
165+ # even though they may be translated into native instructions.
166+ cp -d ${bootGCC.out}/lib/libatomic.a* $out/lib
167+
163168 '' + ''
164169 cp -d ${bzip2.out}/lib/libbz2.so* $out/lib
165170