Le 05/07/2016 18:37, Pavel Sanda a écrit :
I figured out that the linking problem disappears when building from clean tree. unistd.h is still needed (configure --enable-build-type=rel , automake 1.15, autoconf 2.69).
This unistd.h problem is very strange. I could compile without errors or warnings even with --enable-build-type=rel.