[vlc-devel] [vlc-commits] configure: use WINSTORECOMPAT when building for Windows Store
robux4 at ycbcr.xyz
Thu Mar 21 16:05:39 CET 2019
On 3/21/2019 3:12 PM, Denis Charmet wrote:
> On 2019-03-21 08:01, Steve Lhomme wrote:
>> Not sure what you call run-time flags here. If you mean CFLAGS in the
>> environment calling configure, I agree. Modifying configure.ac and
>> calling make or compile will reuse the original CFLAGS the first time
>> you run configure, unless you call configure explicitly. But the the
>> CFLAGS added via configure.ac are kept in both cases. There is no
>> issue here.
> If I understood correctly Remi's point, and it's a problem I've seen
> several times on $DAYJOB, there is an issue is on reconfigure after make.
> Changing the CFLAGS won't trigger a recompilation of already built .o
> files. Make can track file changes not CFLAGS changes so putting your
> flags in config.h will show as a config.h modification, so every file
> listing as a dependency will be rebuilt ensuring your reconfiguration
> will be handled properly.
OK, now I get it.
In this case it won't be an issue when enabling/disabling winstore
builds as the VLC_WINSTORE_APP value is changed in the same AS_IF() and
thus the config.h will be changed anyway.
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