Recipe for include-what-you-use and rpath problem #sdk

Francesco Cusolito

Good morning everybody,

I would like to include IWYU in my SDK, but I couldn't find a recipe, so I'm trying to write my own.
With the help of devtool, I came to something like this:

LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=59d01ad98720f3c50d6a8a0ef3108c88 \

SRC_URI = "git://;protocol=https;branch=clang_10"

PV = "0.14+git${SRCPV}"
SRCREV = "0.14"

S = "${WORKDIR}/git"

DEPENDS = "clang"

inherit cmake python3native

BBCLASSEXTEND_append = " \
        nativesdk \

The application seems to compile fine, but in do_package step it fails with this error message:

ERROR: nativesdk-include-what-you-use-0.14+git999-r0 do_package: chrpath command failed with exit code 7:
/build/archimede/tmp/work/x86_64-nativesdk-pokysdk-linux/nativesdk-include-what-you-use/0.14+git999-r0/package/opt/Delcon/sdk/delconos-archimede-raspberrypi3-64/sysroots/x86_64-pokysdk-linux/usr/bin/include-what-you-use: RPATH=$ORIGIN/../lib:/build/archimede/tmp/work/x86_64-nativesdk-pokysdk-linux/nativesdk-include-what-you-use/0.14+git999-r0/recipe-sysroot/opt/Delcon/sdk/delconos-archimede-raspberrypi3-64/sysroots/x86_64-pokysdk-linux/usr/lib

new rpath '$ORIGIN/../lib:$ORIGIN/../../../../../../../../build/archimede/tmp/work/x86_64-nativesdk-pokysdk-linux/nativesdk-include-what-you-use/0.14+git999-r0/recipe-sysroot/opt/Delcon/sdk/delconos-archimede-raspberrypi3-64/sysroots/x86_64-pokysdk-linux/usr/lib' too large; maximum length 220

ERROR: Logfile of failure stored in: /build/archimede/tmp/work/x86_64-nativesdk-pokysdk-linux/nativesdk-include-what-you-use/0.14+git999-r0/temp/log.do_package.1595
ERROR: Task (virtual:nativesdk:/build/archimede/workspace/recipes/include-what-you-use/ failed with exit code '1'
NOTE: Tasks Summary: Attempted 1033 tasks of which 1024 didn't need to be rerun and 1 failed.

You can see full bitbake logs attached.
It seems to me that the error happens in perform_packagecopy function, in invocation of rpath_replace.

The problem seems to be similar to the one reported on u-boot-mkimage in topic 61277548, 4 years ago.
I tried to apply something similar to u-boot-mkimage recipe commit 5d3df78367be0afbfe001b4fa776a98a82e6ce54 proposed as solution in above topic, but with no success: I came to the conclusion that cmake class is already doing the correct job here, as shown by log files attached.

How can I resolve this RPATH problem?

Thanks in advance,

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