[PATCH v4 02/12] BaseTools/PatchCheck.py: Add PCCTS to tab exemption list

["Michael Kubacki" <mikuback@linux.microsoft.com>]

From: Michael Kubacki <michael.kubacki@microsoft.com>

Purdue Compiler Construction Tool Set (PCCTS) source code was copied/
pasted into BaseTools/Source/C/VfrCompile/Pccts/.

The code contains tab characters instead of spaces.

PatchCheck.py gives an error on modifications to files that
contain tabs.

This change adds that directory to the pre-existing list of
directories in which tab checks are ignored in PatchCheck.py.

The goal of my upcoming change there is not to mix tabs and spaces
but to fix a bug while preserving its current formatting characters.

Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Yuwei Chen <yuwei.chen@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
---
 BaseTools/Scripts/PatchCheck.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/BaseTools/Scripts/PatchCheck.py b/BaseTools/Scripts/PatchCheck.py
index fcdabfc8acea..84d56b8c8b70 100755
--- a/BaseTools/Scripts/PatchCheck.py
+++ b/BaseTools/Scripts/PatchCheck.py
@@ -383,7 +383,9 @@ class GitDiffCheck:
                     self.force_crlf = False
                     self.force_notabs = False
                 if os.path.basename(self.filename) == 'GNUmakefile' or \
-                   os.path.basename(self.filename) == 'Makefile':
+                   os.path.basename(self.filename) == 'Makefile' or \
+                   self.filename.startswith(
+                        'BaseTools/Source/C/VfrCompile/Pccts/'):
                     self.force_notabs = False
             elif len(line.rstrip()) != 0:
                 self.format_error("didn't find diff command")
-- 
2.39.2.windows.1