From mboxrd@z Thu Jan  1 00:00:00 1970
Subject: Re: [edk2-devel] [PATCH] BaseTools: Fix an incremental build issue caused by macro in #include
To: Bob Feng <bob.c.feng@intel.com>,devel@edk2.groups.io
From: "Lin, Derek (HPS SW)" <derek.lin2@hpe.com>
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Date: Wed, 16 Oct 2019 19:02:11 -0700
References: <08650203BA1BD64D8AD9B6D5D74A85D16154B6BD@SHSMSX104.ccr.corp.intel.com>
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Hi Phillippe,

Yeah, I forgot to fill my example. Thanks for the catch.

It is exactly as Bob mentioned, #include MACRO(xxx.h).

There are silicon code use macro to separate definitions, and use the appr=
oach to reuse code. Like:
#define PATH(x) <silicon1/x.h> // in platform 1
#define PATH(x) <silicon2/x.h> // in platform 2
#include PATH(abc.h)=C2=A0 =C2=A0// in common code

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Hi Phillippe,<br /><br />Yeah, I forgot to fill my example. Thanks for the =
catch.<br /><br />It is exactly as Bob mentioned, #include MACRO(xxx.h).<br=
 /><br />There are silicon code use macro to separate definitions, and use =
the approach to reuse code. Like:<br />#define PATH(x) &lt;silicon1/x.h&gt;=
 // in platform 1<br />#define PATH(x) &lt;silicon2/x.h&gt; // in platform =
2<br />#include PATH(abc.h)&nbsp; &nbsp;// in common code

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