<stefanct>
is anybody building openwrt with ccache with negative compression levels?
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<stefanct>
something's really wonky in my setup - but apparently also in openwrt's ccache handling. at first i got an error message after the build system set up its ccache: «ccache: error: COMPRESSLEVEL: invalid unsigned integer: "-3"»
<stefanct>
i think at the very first object file (within build_dir/host/lzo-2.10/openwrt-build)
<stefanct>
i tried to reproduce that in another terminal manually but it built just fine so i gave up and just re-run openwrt's make... and that just works (still running) although i didn't change anything knowingly
<stefanct>
however, while it is using the ccache wrapper it doesnt seem to cache anything - at least not where i would expect it
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<blogic>
stefanct: we recently merged 2 patches
<blogic>
first removes compression to speed things up
<blogic>
the second changed the caching dir to be shared across multiple build trees
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<stefanct>
thx. that's on the main branch. i am using the 24.10 branch that dont contain them.
<stefanct>
i guess the exports in rules.mk overrule the user's env, right?
<blogic>
so using filter-branch and filter-repo we can move packages out of openwrt.git that are not selected by any board and move them to core.git retaining the full history of the packages