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<p class="MsoNormal">Guys, <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Simply put, <b>Does Clang support multiple PCH’s? How can this be taken advantage of?
</b>I have been doing some research regarding the use of Multiple PCH files when building a Pre-compiled header. I was hoping to get some clarification with regards to this issue. Imagine a scenario where I want to build a Specific PCH for a specific Scenario.
For example one PCH could be specific to a number of functions, and the other would address specific features attributed to a specific characteristic of an item.
<o:p></o:p></p>
<p class="MsoNormal">This particular statement caught my attention in one of the discussion boards (<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=347592">https://bugzilla.mozilla.org/show_bug.cgi?id=347592</a>):
<o:p></o:p></p>
<p class="MsoNormal" style="line-height:11.7pt"><span style="font-size:10.0pt;font-family:"Courier New";color:#444444;background:#EEEEEE">> Clang does support multiple PCH's per cpp file (the dependency graph can be<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:11.7pt"><span style="font-size:10.0pt;font-family:"Courier New";color:#444444;background:#EEEEEE">> either a list or a DAG). Given that the vast majority of developers are on<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#444444;background:#EEEEEE">> Linux or Mac, I'd be quite happy with a solution which required clang.</span><o:p></o:p></p>
<p class="MsoNormal">I would appreciate some clarification on this topic. Thanks a lot in advance.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span style="font-family:"Times New Roman","serif"">Oludemilade Mujib Raji:
</span></b><span style="font-family:"Times New Roman","serif""><a href="mailto:Oludemilade.m.raji@intel.com"><span style="color:windowtext">Oludemilade.m.raji@intel.com</span></a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Times New Roman","serif"">Graphics Software Engineer,
<b>Intel</b><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Times New Roman","serif"">1900 Prairie City road
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Times New Roman","serif"">Folsom, CA 95630<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Times New Roman","serif"">Work:
</span></b><span style="font-family:"Times New Roman","serif"">(916)-356-0351<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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