Re: [edk2-devel] [Patch 1/1] BaseTools:build failure in CLANGPDB tool chain

["Bob Feng" <bob.c.feng@intel.com>]

Reviewed-by: Bob Feng <bob.c.feng@intel.com>

-----Original Message-----
From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Fan, ZhijuX
Sent: Wednesday, February 12, 2020 5:59 PM
To: devel@edk2.groups.io
Cc: Fan, ZhijuX <zhijux.fan@intel.com>; Gao, Liming <liming.gao@intel.com>; Feng, Bob C <bob.c.feng@intel.com>
Subject: [edk2-devel] [Patch 1/1] BaseTools:build failure in CLANGPDB tool chain

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2520

Incremental build failure in CLANGPDB tool chain on Windows host The build failure is like below when do incremental build.
The root cause is in generated deps_target file. It has one line ":".

Signed-off-by: Zhiju.Fan <zhijux.fan@intel.com>

Cc: Liming Gao <liming.gao@intel.com>
Cc: Bob Feng <bob.c.feng@intel.com>
---
 BaseTools/Source/Python/AutoGen/IncludesAutoGen.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/BaseTools/Source/Python/AutoGen/IncludesAutoGen.py b/BaseTools/Source/Python/AutoGen/IncludesAutoGen.py
index ca9e02d19b4a..0a6314266f45 100644
--- a/BaseTools/Source/Python/AutoGen/IncludesAutoGen.py
+++ b/BaseTools/Source/Python/AutoGen/IncludesAutoGen.py
@@ -111,6 +111,8 @@ class IncludesAutoGen():
                         continue
                     dependency_file = item.strip(" \\\n")
                     dependency_file = dependency_file.strip('''"''')
+                    if dependency_file == '':
+                        continue
                     if os.path.normpath(dependency_file +".deps") == abspath:
                         continue
                     filename = os.path.basename(dependency_file).strip()
--
2.18.0.windows.1