On 28/03/12 06:57, Diego Biurrun wrote:
> On Wed, Mar 28, 2012 at 02:50:57PM +0100, Måns Rullgård wrote:
>> Diego Biurrun <[email protected]> writes:
>>
>>> dvdec.c uses nothing from dv_tablegen.h.  As a welcome side-effect, this
>>> fixes compilation of that file with hardcoded tables enabled.
>>
>> I don't see it failing...
> 
> Me neither at first, but I could reproduce it with
> 
> configure --enable-gpl --enable-hardcoded-tables
> make
> make clean
> make libavcodec/dvdec.o
> 
> in the end.  In any case that #include does not belong there, even if
> a deeper problem should be lurking somewhere.
> 

Basically a chicken egg issue since you can't build the dependency file
using -MMD if an header is missing, thus we'd have to use a separate
rule with -MG to avoid that I'm afraid.

lu


-- 

Luca Barbato
Gentoo/linux
http://dev.gentoo.org/~lu_zero

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