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With some build environments (e.g. clang, see #1613) linking fails with unresolved references. This is caused by the inclusion of 'unused code' which is usually discarded by the linker. The 'unused code' contains references to functions that have not been 'stubbed' out. The failure can be seen by removing 'LDFLAGS += -Wl,--gc-sections' in spdk.unittest.mk Resolved by adding stubs for missing references. These are never called so return an arbtrary default value. Part of a set of independent changes which Fixes #1613 Signed-off-by: Nick Connolly <nick.connolly@mayadata.io> Change-Id: I0a8606f9ec1743f7ca430f68c90b59f5699155b6 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5081 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com> |
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