Hi, Lucas Nussbaum, on 2024-03-13: > > build/temp.linux-x86_64-cpython-311/pyrex/obitools/word/_readindex.c:6320:3: > > error: implicit declaration of function ‘heapsort’ > > [-Werror=implicit-function-declaration]
Interesting, if I trust the Debian online manual of heapsort[1], this is a Berkeley function optimized for "almost" sorted arrays. I see two options here: either try to implement the libbsd compatibility layer in cython context, or replace heapsort by qsort[2] (and remove the heapsort function declaration from the .pyx); the two functions look to have compatible argument passing. I would consider implementing the replacement by qsort: this may affect the memory consumption, and possibly performances of obitools; on the other hand I wonder how come the program managed to do the sorting without appropriate function available in the application binary interface in the first place. [1]: https://manpages.debian.org/bookworm/libbsd-dev/heapsort.3bsd.en.html [2]: https://manpages.debian.org/bookworm/manpages-fr-dev/qsort.3.fr.html Have a nice day, :) -- .''`. Étienne Mollier <emoll...@debian.org> : :' : pgp: 8f91 b227 c7d6 f2b1 948c 8236 793c f67e 8f0d 11da `. `' sent from /dev/pts/1, please excuse my verbosity `- on air: Genesis - Throwing it All Away
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