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            <b><a class="bz_bug_link 
          bz_status_REOPENED "
   title="REOPENED - Intel driver crashes after switching between fullscreen and windowed mode on RetroArch"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=93844#c81">Comment # 81</a>
              on <a class="bz_bug_link 
          bz_status_REOPENED "
   title="REOPENED - Intel driver crashes after switching between fullscreen and windowed mode on RetroArch"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=93844">bug 93844</a>
              from <span class="vcard"><a class="email" href="mailto:diego.viola@gmail.com" title="Diego Viola <diego.viola@gmail.com>"> <span class="fn">Diego Viola</span></a>
</span></b>
        <pre>I'm getting a lot of warnings such as these when compiling xf86-video-intel.

Any ideas why that is?

/usr/include/features.h:331:4: warning: #warning _FORTIFY_SOURCE requires
compiling with optimization (-O) [-Wcpp]
 #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
    ^
  CC       sna_display.lo
In file included from /usr/include/stdint.h:25:0,
                 from
/usr/lib/gcc/x86_64-unknown-linux-gnu/5.3.0/include/stdint.h:9,
                 from sna_display.c:33:</pre>
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