[libyang] Adding LFS support for arm32 #6018
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Signed-off-by: Sabareesh Kumar Anandan <[email protected]>
lguohan
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In the emulated armhf environment, the function readdir()returns NULL on a ext4 file system directory. When running the libyang test cases, it will require to load the plugins from the files (such as metadata.so), because the readdir() is failing, the plugins can’t be loaded in the emulated armhf environment, so it causes libyang test error. This error is a combination of the following reasons. • Emulation of a 32-bit target from a 64-bit host –> qemu from x86_64 to armhf • Glibc version > 2.27 – Debian buster is using glibc 2.28 Signed-off-by: Sabareesh Kumar Anandan <[email protected]>
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Signed-off-by: Sabareesh Kumar Anandan [email protected]
- Why I did it
In the emulated armhf environment, the function readdir()returns NULL on a ext4 file system directory. When running the libyang test cases, it will require to load the plugins from the files (such as metadata.so), because the readdir() is failing, the plugins can’t be loaded in the emulated armhf environment, so it causes libyang test error. This error is a combination of the following reasons.
• Emulation of a 32-bit target from a 64-bit host –> qemu from x86_64 to armhf
• Glibc version > 2.27 – Debian buster is using glibc 2.28
- How I did it
Enabled large file support by setting _FILE_OFFSET_BITS=64 for libyang.
- How to verify it
Compiled and verified libyang unit tests in arm32, amr64 and intel
- Which release branch to backport (provide reason below if selected)
- Description for the changelog
- A picture of a cute animal (not mandatory but encouraged)