FTBFS on Fedora Rawhide

systemd / casync

Content-Addressable Data Synchronization Tool

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FTBFS on Fedora Rawhide #133

Closed ignatenkobrain closed 6 years ago

ignatenkobrain commented 6 years ago

 8/16 test-cachunker                          FAIL     2.71 s
--- command ---
/builddir/build/BUILD/casync-2/x86_64-redhat-linux-gnu/test-cachunker
--- stderr ---
../test/test-cachunker.c:131 (test_set_size): assertion failed:y.chunk_size_avg == 4*1024

This is happening with latest tagged version (2)..

keszybz commented 6 years ago

Also happens with git master…

fweimer commented 6 years ago

Looks like casync use -ffast-math, so these things are to be expected.

poettering commented 6 years ago

@fweimer ah, thanks for the hint!

I have prepped #136 now, which drops -ffast-math from our build. Given that we care about reproducibility we shouldn't use stuff that comes to different results on different archs, compilers and versions thereof.