CMakelists.txt: Stop using Make automatic variable#54
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edsiper merged 1 commit intoJul 11, 2026
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CMake Makefile layout generation has changed since version 3.20, ref: https://discourse.cmake.org/t/base-filename-gets-set-to-compiler-depend-ts-after-update-to-cmake-3-20/3075/4 For instance with Yocto framework this approach can lead to QA issue stemming from build host path ending up in generated binary like ERROR: fluentbit-3.1.9-r0 do_package_qa: QA Issue: File /usr/bin/fluent-bit in package fluentbit contains reference to TMPDIR [buildpaths] ERROR: fluentbit-3.1.9-r0 do_package_qa: Fatal QA errors were found, failing task. stemming from $ strings packages-split/fluentbit/usr/bin/fluent-bit ... $(subst /yocto/upstream/build/tmp/work/cortexa57-poky-linux/fluentbit/3.1.9/git/,,$(abspath $<)) ... Signed-off-by: Niko Mauno <niko.mauno@vaisala.com>
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CMake Makefile layout generation has changed since version 3.20, ref: https://discourse.cmake.org/t/base-filename-gets-set-to-compiler-depend-ts-after-update-to-cmake-3-20/3075/4
For instance with Yocto framework this approach can lead to QA issue stemming from build host path ending up in generated binary like
stemming from
$ strings packages-split/fluentbit/usr/bin/fluent-bit ... $(subst /yocto/upstream/build/tmp/work/cortexa57-poky-linux/fluentbit/3.1.9/git/,,$(abspath $<)) ...--
On related note, I was inspired to open this pull request by feedback from Fluent Bit project maintainer in fluent/fluent-bit#9450 (comment)