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    Hi All,<br>
    <br>
    I am getting lots of below warnings while compiling GlusterFS in
    Fedora19. I don't remember seeing this warning couple of weeks back.
    Any suggestion how to fix this or turn this off? I have attached the
    make output with this email.<br>
    <br>
    Steps to reproduce the issue:<br>
    <ul>
      <li>/autogen.sh </li>
      <li>./configure --enable-debug or "./configure"</li>
      <li>make</li>
    </ul>
    Warnings:<br>
    <br>
    /usr/include/features.h:330:4: warning: #warning _FORTIFY_SOURCE
    requires compiling with optimization (-O) [-Wcpp]<br>
    &nbsp;#&nbsp; warning _FORTIFY_SOURCE requires compiling with optimization
    (-O)<br>
    &nbsp;&nbsp;&nbsp; ^<br>
    In file included from /usr/include/errno.h:28:0,<br>
    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; from logging.c:16:<br>
    /usr/include/features.h:330:4: warning: #warning _FORTIFY_SOURCE
    requires compiling with optimization (-O) [-Wcpp]<br>
    &nbsp;#&nbsp; warning _FORTIFY_SOURCE requires compiling with optimization
    (-O)<br>
    &nbsp;&nbsp;&nbsp; ^<br>
    In file included from /usr/include/stdio.h:27:0,<br>
    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; from xlator.h:19,<br>
    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; from xlator.c:16:<br>
    /usr/include/features.h:330:4: warning: #warning _FORTIFY_SOURCE
    requires compiling with optimization (-O) [-Wcpp]<br>
    &nbsp;#&nbsp; warning _FORTIFY_SOURCE requires compiling with optimization
    (-O)<br>
    &nbsp;&nbsp;&nbsp; ^<br>
    In file included from /usr/include/stdint.h:25:0,<br>
    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; from
    /usr/lib/gcc/x86_64-redhat-linux/4.8.2/include/stdint.h:9,<br>
    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; from hashfn.c:11:<br>
    /usr/include/features.h:330:4: warning: #warning _FORTIFY_SOURCE
    requires compiling with optimization (-O) [-Wcpp]<br>
    <br>
    Thanks,<br>
    Lala<br>
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