I understand that configure file is unable to link against pthread in
static.
I didn't find any options to add some libs, right?
Sounds like your libressl was built with threads. Bleh.
For now, you can patch package/targets.mak by adding "-lpthread" to
the end of the CRYPTO_LIB definition for stls:
https://github.com/skarnet/s6-networking/blob/master/package/targets.mak#L40
then rebuild.
I should add a configure option to do that without you having to patch
a makefile. Thanks for the report!
--
Laurent
