some mason warnings during latest master build

[Claudio Fontana]

Hello Paolo,

just FYI I am getting a few WARNINGS on latest master with mason, not sure if 
you get them as well:

./configure --enable-tcg --disable-kvm --disable-hax

[...]

Found ninja-1.10.0 at /usr/bin/ninja
WARNING: custom_target 'shared QAPI source files' has more than one output! 
Using the first one.
WARNING: custom_target 'QGA QAPI files' has more than one output! Using the 
first one.
WARNING: custom_target 'QAPI files for qemu-storage-daemon' has more than one 
output! Using the first one.
WARNING: custom_target 'QAPI doc' has more than one output! Using the first one.
WARNING: custom_target 'dbus-vmstate description' has more than one output! 
Using the first one.
WARNING: custom_target 'tools man pages' has more than one output! Using the 
first one.
WARNING: custom_target 'system man pages' has more than one output! Using the 
first one.
Command line for building ['libcommon.fa'] is long, using a response file
Command line for building ['libqemu-aarch64-softmmu.fa'] is long, using a 
response file
Command line for building ['qemu-system-aarch64'] is long, using a response file

Thanks,

Claudio


-- 
Claudio Fontana
Engineering Manager Virtualization, SUSE Labs Core

SUSE Software Solutions Italy Srl