On Wed, 2015-10-07 at 13:50 +0200, Mark Wielaard wrote: > By default automake uses ARFLAGS cru. 'u' is an optimization that > makes sure files are only added to the archive when they are newer > than the version already in the .a file. This optimization doesn't > work when ar is deterministic by default because then it doesn't > record timestamps in the archive. Deterministic ar is the default > now on various distributions causing multiple warnings like: > > ar: `u' modifier ignored since `D' is the default (see `U') > > To suppress these warnings drop the 'u' flag.
Pushed to master.
