Snippets for gamescope 3.16.24 from Alpine s390x

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-s390x/community/gamescope/gamescope-3.16.24-r1.log.

• ../src/commit.cpp:94:24: warning: 'frametime' may be used uninitialized [-Wmaybe-uninitialized]
     94 |         mangoapp_update( uint64_t(~0ull), frametime, uint64_t(~0ull) );
        |         ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /usr/include/sys/poll.h:1:2: warning: #warning redirecting incorrect #include <sys/poll.h> to <poll.h> [-Wcpp]
      1 | #warning redirecting incorrect #include <sys/poll.h> to <poll.h>
        |  ^~~~~~~
  

• ../src/steamcompmgr.cpp:2166:34: warning: 'baseWidth' may be used uninitialized [-Wmaybe-uninitialized]
   2166 |                 calc_scale_factor(baseScaleRatio_x, baseScaleRatio_y, baseWidth, baseHeight);
        |                 ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• ../src/steamcompmgr.cpp:2166:34: warning: 'baseHeight' may be used uninitialized [-Wmaybe-uninitialized]
   2166 |                 calc_scale_factor(baseScaleRatio_x, baseScaleRatio_y, baseWidth, baseHeight);
        |                 ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~