I prepared some binary packages (with quickpkg) in order to have a
quicker downgrade path just before emerging some beta software. The
beta software didn't work as expected so I simply unmerged it and
emerged to old ones with "emerge -K". This works fine, but produces
this warning:
* Your CFLAGS contains "-fPIC" which can break packages.
* Your CXXFLAGS contains "-fPIC" which can break packages.
*
* Before you file a bug, please remove these flags and
* re-compile the package in question as well as all its dependencies
Why is this? I do not have "-fPIC" in my CFLAGS, but AFAIK it's on by
default on AMD64 anyway. In this case, why the warning?