From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 5DDE321959CBF for ; Tue, 6 Jun 2017 06:51:33 -0700 (PDT) Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 06 Jun 2017 06:52:39 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.39,306,1493708400"; d="scan'208";a="109790412" Received: from shwdeopenpsi168.ccr.corp.intel.com ([10.239.158.121]) by orsmga005.jf.intel.com with ESMTP; 06 Jun 2017 06:52:38 -0700 From: Yonghong Zhu To: edk2-devel@lists.01.org Cc: Liming Gao Date: Tue, 6 Jun 2017 21:52:35 +0800 Message-Id: <1496757155-15452-1-git-send-email-yonghong.zhu@intel.com> X-Mailer: git-send-email 2.6.1.windows.1 Subject: [Patch] BaseTools: Fix incremental build failure that override file be removed X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 06 Jun 2017 13:51:33 -0000 Fix a Incremental build failure. The case is: Both A and B package will include a same .h file, and in the driver's packages section, A package is listed before B package, so we will use the .h file in the A package and build success, then we directly delete the .h file in package A, it cause increment build failure since in the AutoGenTimeStamp file the .h file in A can't be found. Cc: Liming Gao Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Yonghong Zhu --- BaseTools/Source/Python/AutoGen/AutoGen.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/BaseTools/Source/Python/AutoGen/AutoGen.py b/BaseTools/Source/Python/AutoGen/AutoGen.py index e89b61d..356eb21 100644 --- a/BaseTools/Source/Python/AutoGen/AutoGen.py +++ b/BaseTools/Source/Python/AutoGen/AutoGen.py @@ -4208,10 +4208,12 @@ class ModuleAutoGen(AutoGen): return False with open(self.GetTimeStampPath(),'r') as f: for source in f: source = source.rstrip('\n') + if not os.path.exists(source): + return False if source not in ModuleAutoGen.TimeDict : ModuleAutoGen.TimeDict[source] = os.stat(source)[8] if ModuleAutoGen.TimeDict[source] > DstTimeStamp: return False return True -- 2.6.1.windows.1