Re: Yocto reproducibilty issue :: rust-llvm binary differences

["Sundeep KOKKONDA" <sundeep.kokkonda@windriver.com>]

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Hello,

I tried to copy the libLTO.so to ${D}. But this shows ERROR: rust-llvm-1.67.0-r0 do_package_qa: QA Issue: -dev package rust-llvm-dev contains non-symlink .so '/usr/lib/llvm-rust/lib/libLTO.so' [dev-elf] and I had a look into symlink where it points... The libLTO.so files RPATH in ${D} & sysroot-destdir are different as below,

$ objdump -x ./image/wdr/poky/buildA/tmp/work/x86_64-linux/rust-llvm-native/1.67.0-r0/recipe-sysroot-native/usr/lib/llvm-rust/lib/libLTO.so | grep 'R.*PATH'

RUNPATH /wdr/poky/buildA/tmp/work/x86_64-linux/rust-llvm-native/1.67.0-r0/recipe-sysroot-native/usr/lib:/wdr/poky/buildA/tmp/work/x86_64-linux/rust-llvm-native/1.67.0-r0/recipe-sysroot-native/lib::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

$ objdump -x ./sysroot-destdir/wdr/poky/buildA/tmp/work/x86_64-linux/rust-llvm-native/1.67.0-r0/recipe-sysroot-native/usr/lib/llvm-rust/lib/libLTO.so | grep 'R.*PATH'

RUNPATH $ORIGIN/../..:$ORIGIN/../../../../lib:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.

Also, the libLTO.so is a symlink for libLTO.so.15. So, I tried copying both libLTO.so & libLTO.so.15 but again getting below QA error:

ERROR : rust-llvm-1.67.0-r0 do_package: QA Issue: File '/usr/lib/llvm-rust/lib/libLTO.so' from rust-llvm was already stripped, this will prevent future debugging! [already-stripped]

ERROR : rust-llvm-1.67.0-r0 do_package: QA Issue: File '/usr/lib/llvm-rust/lib/libLTO.so.15' from rust-llvm was already stripped, this will prevent future debugging! [already-stripped]

WARNING : rust-llvm-1.67.0-r0 do_package: rust-llvm-liblto-1.67.0 was registered as shlib provider for libLTO.so.15, changing it to rust-llvm-dev-1.67.0 because it was built later

ERROR : rust-llvm-1.67.0-r0 do_package: Fatal QA errors were found, failing task.

So, I disabled stripping of binaries in kernel.bbclass (@line 743 : #oe.package.runstrip((kernel_image_stripped, 8, strip, extra_sections))) but still facing below errors.

WARNING : rust-llvm-1.67.0-r0 do_package: rust-llvm-liblto-1.67.0 was registered as shlib provider for libLTO.so.15, changing it to rust-llvm-dev-1.67.0 because it was built later

WARNING : rust-llvm-1.67.0-r0 do_package_qa: QA Issue: File /usr/lib/llvm-rust/lib/libLTO.so.15 in package rust-llvm-liblto contains reference to TMPDIR [buildpaths]

WARNING : rust-llvm-1.67.0-r0 do_package_qa: QA Issue: File /usr/lib/llvm-rust/lib/libLTO.so in package rust-llvm-dev contains reference to TMPDIR [buildpaths]

ERROR : rust-llvm-1.67.0-r0 do_package_qa: QA Issue: -dev package rust-llvm-dev contains non-symlink .so '/usr/lib/llvm-rust/lib/libLTO.so' [dev-elf]

ERROR : rust-llvm-1.67.0-r0 do_package_qa: Fatal QA errors were found, failing task.

I tried to do the same with by adding my own task with ' addtask patchso after do_install ' but that is also having some issues while calling that task and that is not recommended way to do it by Richard.

Is there any way I can fix it or disable these checks for my testing?

Thanks,

Sundeep K.

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