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eclipse-zenoh / zenoh-c

C API for Zenoh
http://zenoh.io
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Zenoh unresolved reference to shm in Android 13. #403

Open Mallets opened 1 month ago

Mallets commented 1 month ago

Discussed in https://github.com/eclipse-zenoh/roadmap/discussions/138

Originally posted by **ashirvad-acsia** May 29, 2024 While adopting the zenoh pub sub middleware implementation for Android 13 we are facing the following issues while integrating zenoh library: Undefined reference to shm - shared memory APIs :shared_memory::unix::create_mapping::he2aa66c0237b54c1: error: undefined reference to 'shm_open' To resolve this issue we tried to disable the shared memory feature in the cmakelist file by the following modification: declare_cache_var(ZENOHC_BUILD_WITH_SHARED_MEMORY FALSE BOOL "Enable shared-memory zenoh-c feature") However the build error remains same for the shm dependency. Could anybody please suggest a solution? We are using the following environment: Zeno C API with a C++ wrapper for our middleware C++ implementation Target : Android 13 - running in an emulator
Mallets commented 1 month ago

@yellowhatter this issue seems to be blocked by the capability of zenoh-c to fully disable shared-memory support.

yellowhatter commented 1 month ago

@milyin @DenisBiryukov91 FYI

sjames commented 1 month ago

@yellowhatter this issue seems to be blocked by the capability of zenoh-c to fully disable shared-memory support.

Being able to build this natively in Android is pretty important. Thanks for moving it to the roadmap discussions for 1.0.0.

yellowhatter commented 1 month ago

@Mallets @sjames WIP: https://github.com/eclipse-zenoh/zenoh-c/issues/406