> On Dec 21, 2015, at 1:08 PM, Clebert Suconic <clebert.suco...@gmail.com> > wrote: > > In particular, in org_apache_activemq_artemis_jlibaio_LibaioContext.c, > I see right at the top: > > #ifndef _GNU_SOURCE > // libaio, O_DIRECT and other things won't be available without this define > #define _GNU_SOURCE > #endif > > > this has nothing to do with LGPL licenses.. or even libaio on this > instance.. That's how you enable O_DIRECT, with O_DIRECT being a Linux > extension non conformant with POSIX. the header is there for any > source code using it. > >> …linked to libraries that are LGPL and only LGPL, which is not allowed per >> ASF policy. >> > > Dynamic linked.. it doesn't not include libaio.
But is still REQUIRED for building the library… Thus, the library still has a REQUIRED dependency on a LGPL’d library to work. Thus, it must be optional and the user must take explicit actions to enable it during build and runtime. -- Daniel Kulp dk...@apache.org - http://dankulp.com/blog Talend Community Coder - http://coders.talend.com
