Hello,

I'm trying to create mixed OCaml + C binary and got strange linker errors:  https://gist.github.com/anonymous/cc2b69c9e86ff2213e03f59a1ac5494b  
I have zlib1g-dev installed and linking pure C executable with gcc is working.
Also I have no problem compiling this example on Centos 7.

Any suggestions?
Thanks.