Ronen Friedman e552441619 build: add Mold linker compatibility ... Mold handles several linker features differently from ld.bfd: - --exclude-libs,ALL hides .symver-aliased symbols (e.g. rados_*) even when the version script lists them as global. Detect Mold (via USING_MOLD_LINKER) and disable --exclude-libs; version scripts already control symbol visibility. - Duplicate symbols across static archives are treated as errors. Merge crimson-alien-common into crimson-alienstore as a single archive. For crimson-osd, link crimson-alienstore before crimson-common with --allow-multiple-definition so the alien thread's non-crimson definitions win (Mold picks first definition). - Python/Cython extension builds (via Distutils.cmake) invoked the system default linker. Pass -fuse-ld= via MOLD_FUSE_LD_FLAG so extensions link with the configured linker. - Add rados_* and _rados_* to librados.map global section for Mold compatibility with .symver aliases. Co-authored-by: Mark Kogan <mkogan@redhat.com> Signed-off-by: Ronen Friedman <rfriedma@redhat.com>		2026-06-28 14:53:54 +00:00
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modules	build: add Mold linker compatibility	2026-06-28 14:53:54 +00:00