From: Zhijux Fan <zhijux....@intel.com>

In python3, if Value is octal data, the int(Value, 0) report an error

Cc: Bob Feng <bob.c.f...@intel.com>
Cc: Liming Gao <liming....@intel.com>
Cc: Yonghong Zhu <yonghong....@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Zhiju.Fan <zhijux....@intel.com>
---
 BaseTools/Source/Python/AutoGen/GenC.py      |  2 +-
 BaseTools/Source/Python/Common/Misc.py       |  2 +-
 BaseTools/Source/Python/build/BuildReport.py | 17 +++++++++++------
 3 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/BaseTools/Source/Python/AutoGen/GenC.py 
b/BaseTools/Source/Python/AutoGen/GenC.py
index e46942a3e2..f1f3b6f359 100644
--- a/BaseTools/Source/Python/AutoGen/GenC.py
+++ b/BaseTools/Source/Python/AutoGen/GenC.py
@@ -1008,11 +1008,11 @@ def CreateModulePcdCode(Info, AutoGenC, AutoGenH, Pcd):
 
         if Pcd.DatumType in TAB_PCD_CLEAN_NUMERIC_TYPES:
             try:
                 if Value.upper().endswith('L'):
                     Value = Value[:-1]
-                if Value.startswith('0') and not 
Value.lower().startswith('0x') and len(Value) > 2:
+                if Value.startswith('0') and not 
Value.lower().startswith('0x') and len(Value) > 1 and Value.lstrip('0'):
                     Value = Value.lstrip('0')
                 ValueNumber = int (Value, 0)
             except:
                 EdkLogger.error("build", AUTOGEN_ERROR,
                                 "PCD value is not valid dec or hex number for 
datum type [%s] of PCD %s.%s" % (Pcd.DatumType, Pcd.TokenSpaceGuidCName, 
TokenCName),
diff --git a/BaseTools/Source/Python/Common/Misc.py 
b/BaseTools/Source/Python/Common/Misc.py
index 1bc3ba60ea..f29bc604a0 100644
--- a/BaseTools/Source/Python/Common/Misc.py
+++ b/BaseTools/Source/Python/Common/Misc.py
@@ -1373,11 +1373,11 @@ def CheckPcdDatum(Type, Value):
     elif Type == 'BOOLEAN':
         if Value not in ['TRUE', 'True', 'true', '0x1', '0x01', '1', 'FALSE', 
'False', 'false', '0x0', '0x00', '0']:
             return False, "Invalid value [%s] of type [%s]; must be one of 
TRUE, True, true, 0x1, 0x01, 1"\
                           ", FALSE, False, false, 0x0, 0x00, 0" % (Value, Type)
     elif Type in [TAB_UINT8, TAB_UINT16, TAB_UINT32, TAB_UINT64]:
-        if Value.startswith('0') and not Value.lower().startswith('0x') and 
len(Value) > 2:
+        if Value.startswith('0') and not Value.lower().startswith('0x') and 
len(Value) > 1 and Value.lstrip('0'):
             Value = Value.lstrip('0')
         try:
             if Value and int(Value, 0) < 0:
                 return False, "PCD can't be set to negative value[%s] for 
datum type [%s]" % (Value, Type)
             Value = int(Value, 0)
diff --git a/BaseTools/Source/Python/build/BuildReport.py 
b/BaseTools/Source/Python/build/BuildReport.py
index 6d1a733e15..ffc5c237a2 100644
--- a/BaseTools/Source/Python/build/BuildReport.py
+++ b/BaseTools/Source/Python/build/BuildReport.py
@@ -1024,33 +1024,37 @@ class PcdReport(object):
                     FileWrite(File, Key)
                     First = False
 
 
                 if Pcd.DatumType in TAB_PCD_NUMERIC_TYPES:
-                    if PcdValue.startswith('0') and not 
PcdValue.lower().startswith('0x') and len(PcdValue) > 2:
+                    if PcdValue.startswith('0') and not 
PcdValue.lower().startswith('0x') and \
+                            len(PcdValue) > 1 and PcdValue.lstrip('0'):
                         PcdValue = PcdValue.lstrip('0')
                     PcdValueNumber = int(PcdValue.strip(), 0)
                     if DecDefaultValue is None:
                         DecMatch = True
                     else:
-                        if DecDefaultValue.startswith('0') and not 
DecDefaultValue.lower().startswith('0x') and len(DecDefaultValue) > 2:
+                        if DecDefaultValue.startswith('0') and not 
DecDefaultValue.lower().startswith('0x') and \
+                                len(DecDefaultValue) > 1 and 
DecDefaultValue.lstrip('0'):
                             DecDefaultValue = DecDefaultValue.lstrip('0')
                         DecDefaultValueNumber = int(DecDefaultValue.strip(), 0)
                         DecMatch = (DecDefaultValueNumber == PcdValueNumber)
 
                     if InfDefaultValue is None:
                         InfMatch = True
                     else:
-                        if InfDefaultValue.startswith('0') and not 
InfDefaultValue.lower().startswith('0x') and len(InfDefaultValue) > 2:
+                        if InfDefaultValue.startswith('0') and not 
InfDefaultValue.lower().startswith('0x') and \
+                                len(InfDefaultValue) > 1 and 
InfDefaultValue.lstrip('0'):
                             InfDefaultValue = InfDefaultValue.lstrip('0')
                         InfDefaultValueNumber = int(InfDefaultValue.strip(), 0)
                         InfMatch = (InfDefaultValueNumber == PcdValueNumber)
 
                     if DscDefaultValue is None:
                         DscMatch = True
                     else:
-                        if DscDefaultValue.startswith('0') and not 
DscDefaultValue.lower().startswith('0x') and len(DscDefaultValue) > 2:
+                        if DscDefaultValue.startswith('0') and not 
DscDefaultValue.lower().startswith('0x') and \
+                                len(DscDefaultValue) > 1 and 
DscDefaultValue.lstrip('0'):
                             DscDefaultValue = DscDefaultValue.lstrip('0')
                         DscDefaultValueNumber = int(DscDefaultValue.strip(), 0)
                         DscMatch = (DscDefaultValueNumber == PcdValueNumber)
                 else:
                     if DecDefaultValue is None:
@@ -1169,11 +1173,12 @@ class PcdReport(object):
                     if not BuildOptionMatch:
                         ModuleOverride = 
self.ModulePcdOverride.get((Pcd.TokenCName, Pcd.TokenSpaceGuidCName), {})
                         for ModulePath in ModuleOverride:
                             ModuleDefault = ModuleOverride[ModulePath]
                             if Pcd.DatumType in TAB_PCD_NUMERIC_TYPES:
-                                if ModuleDefault.startswith('0') and not 
ModuleDefault.lower().startswith('0x') and len(ModuleDefault) > 2:
+                                if ModuleDefault.startswith('0') and not 
ModuleDefault.lower().startswith('0x') and \
+                                        len(ModuleDefault) > 1 and 
ModuleDefault.lstrip('0'):
                                     ModuleDefault = ModuleDefault.lstrip('0')
                                 ModulePcdDefaultValueNumber = 
int(ModuleDefault.strip(), 0)
                                 Match = (ModulePcdDefaultValueNumber == 
PcdValueNumber)
                                 if Pcd.DatumType == 'BOOLEAN':
                                     ModuleDefault = 
str(ModulePcdDefaultValueNumber)
@@ -1269,11 +1274,11 @@ class PcdReport(object):
                 FileWrite(File, ' %-*s   : %6s %10s = %s' % (self.MaxLen, Flag 
+ ' ' + PcdTokenCName, TypeName, '(' + Pcd.DatumType + ')', '{'))
                 for Array in ArrayList:
                     FileWrite(File, Array)
             else:
                 if Pcd.DatumType in TAB_PCD_CLEAN_NUMERIC_TYPES:
-                    if Value.startswith('0') and not 
Value.lower().startswith('0x') and len(Value) > 2:
+                    if Value.startswith('0') and not 
Value.lower().startswith('0x') and len(Value) > 1 and Value.lstrip('0'):
                         Value = Value.lstrip('0')
                     if Value.startswith(('0x', '0X')):
                         Value = '{} ({:d})'.format(Value, int(Value, 0))
                     else:
                         Value = "0x{:X} ({})".format(int(Value, 0), Value)
-- 
2.20.1.windows.1

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