Revert "libgcc: gthr: support for --enable-threads=c11" until compatibility issue is resolved#30
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stephanosio merged 3 commits intozephyrproject-rtos:zephyr-gcc-12.2.0from May 6, 2024
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@cfriedt This is intended to revert the These patches can be re-introduced when they are reworked to not break compatibility with prior Zephyr releases as described above. Alternatively, they can be introduced as-is for Zephyr SDK 0.17.0, which is intended to be a release with breaking changes. |
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Merging since #31 still has remaining issues (see zephyrproject-rtos/sdk-ng#755), and going through more iterations to fix this issue would further delay the new SDK release that many have been waiting for. |
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This series reverts the support for C11 threads-based gthread implementation introduced in #27 because it breaks non-multithreaded C++ applications and requires the introduction of special C11 threads stub functions on the Zephyr side, which creates an incompatibility between the latest Zephyr SDK release and earlier Zephyr releases.
The patch should be reworked to provide the weak stub implementations of the C11 threads functions within libgcc, as described in zephyrproject-rtos/sdk-ng#751 (comment), to ensure that it does not break compatibility with the prior Zephyr releases.