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<p class="MsoNormal"><span style="color:black">Just to keep others in loop. This issue has been fixed by following additions in Makefile:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";color:black;mso-fareast-language:EN-IE"><br>
CPP.Flags += -U_FORTIFY_SOURCE<br>
CPP.Flags += -D_FORTIFY_SOURCE=0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";color:black;mso-fareast-language:EN-IE">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";color:black;mso-fareast-language:EN-IE">Ahmad<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast-language:EN-IE">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast-language:EN-IE"> ahmad.hassan@sap.com
<br>
<b>Sent:</b> 07 January 2013 19:52<br>
<b>To:</b> llvmdev@cs.uiuc.edu<br>
<b>Subject:</b> _FORTIFY_SOURCE warnings<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi All,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have modified the Makefile inside llvm/tools/clang and added the following flag:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">CPP.Flags += -D_FORTIFY_SOURCE=0<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">But when I build clang using ‘make’ then I get lot of warnings like:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><command-line>:0:0: warning: "_FORTIFY_SOURCE" redefined [enabled by default]<o:p></o:p></p>
<p class="MsoNormal"><built-in>:0:0: note: this is the location of the previous definition<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Is this expected behaviour?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Cheers, Ahmad<o:p></o:p></p>
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