Undefined reference to `__aarch64_ldadd4_sync` with `--enable-shared`

Windows-on-ARM-Experiments / mingw-woarm64-build

Build script for Windows on Arm64 GNU cross compiler aarch64-w64-mingw32.

GNU General Public License v2.0

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Closed Blackhex closed 2 weeks ago

Blackhex commented 6 months ago

Cause is unknown, maybe some issue in target configuration. Workaround is to build MinGW CRT and MinGW winpthreads with -mno-outline-atomics.

Blackhex commented 2 weeks ago

The issue was happening when -march was set to architecture that do not support outline atomics, closing as invalid.