Re: static libraries (was: How to use internal neon ?)

Hi,

On Tue, Sep 11, 2012 at 09:24:30AM +0200, Stephan Bergmann wrote:
> On 09/10/2012 06:55 PM, Matúš Kukan wrote:
> > I am pondering gbuildizing neon.
> > It's built by dmake as dynamic library currently.
> > Could it be used as static library ?
> [...]
> > It's used only in ucb/Library_ucpdav1.mk
>
> One gotcha with this logic of preferring a static over a dynamic
> library when only used as a dependency of one other object is that
> this requires us to keep track whether a library is used only once
> or multiple times, to revisit the static vs. dynamic decision.

I guess we could issue a warning when a static library is used multiple
times. Of course, there are static libraries that are created explicitly
for that purpose, so we would either need a way to avoid these (a
whitelist of libs that are allowed to be linked with multiple times) or
limit this to static libraries from external projects (e.g., doing a
"registration" in gb_StaticLibrary_use_unpacked).

D.