BaseTools: Fixed Build Option override bugs.

if '==' is specified, it overrides all options that specified by '='; if no '==' is specified, all options that match current build criteria are combined.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yingke Liu <yingke.d.liu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17665 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 14 insertions, 6 deletions

diff --git a/BaseTools/Source/Python/AutoGen/AutoGen.py b/BaseTools/Source/Python/AutoGen/AutoGen.py
index 0e7482a87a..ca7d5abb62 100644
--- a/BaseTools/Source/Python/AutoGen/AutoGen.py
+++ b/BaseTools/Source/Python/AutoGen/AutoGen.py
@@ -1963,7 +1963,8 @@ class PlatformAutoGen(AutoGen):
             # Key[0] -- tool family

             # Key[1] -- TARGET_TOOLCHAIN_ARCH_COMMANDTYPE_ATTRIBUTE

             #

-            if Key[0] == self.BuildRuleFamily :

+            if (Key[0] == self.BuildRuleFamily and

+                (ModuleStyle == None or len(Key) < 3 or (len(Key) > 2 and Key[2] == ModuleStyle))):

                 Target, ToolChain, Arch, CommandType, Attr = Key[1].split('_')

                 if Target == self.BuildTarget or Target == "*":

                     if ToolChain == self.ToolChain or ToolChain == "*":

@@ -1999,7 +2000,7 @@ class PlatformAutoGen(AutoGen):
                                             if Options.get((self.BuildRuleFamily, NowKey)) != None: 

                                                 Options.pop((self.BuildRuleFamily, NowKey))

                                                            

-        

+        OverrideOpt = set()

         for Key in Options:

             if ModuleStyle != None and len (Key) > 2:

                 # Check Module style is EDK or EDKII.

@@ -2025,7 +2026,9 @@ class PlatformAutoGen(AutoGen):
                     if Arch == "*" or Arch == self.Arch:

                         if Tool not in BuildOptions:

                             BuildOptions[Tool] = {}

-                        if Attr != "FLAGS" or Attr not in BuildOptions[Tool]:

+                        if Options[Key].startswith('='):

+                            OverrideOpt.add((Tool, Attr))

+                        if Attr != "FLAGS" or Attr not in BuildOptions[Tool] or (Tool, Attr) in OverrideOpt:

                             BuildOptions[Tool][Attr] = Options[Key]

                         else:

                             # append options for the same tool

@@ -2033,7 +2036,8 @@ class PlatformAutoGen(AutoGen):
         # Build Option Family has been checked, which need't to be checked again for family.

         if FamilyMatch or FamilyIsNull:

             return BuildOptions

-        

+

+        OverrideOpt = set()

         for Key in Options:

             if ModuleStyle != None and len (Key) > 2:

                 # Check Module style is EDK or EDKII.

@@ -2057,7 +2061,9 @@ class PlatformAutoGen(AutoGen):
                     if Arch == "*" or Arch == self.Arch:

                         if Tool not in BuildOptions:

                             BuildOptions[Tool] = {}

-                        if Attr != "FLAGS" or Attr not in BuildOptions[Tool]:

+                        if Options[Key].startswith('='):

+                            OverrideOpt.add((Tool, Attr))

+                        if Attr != "FLAGS" or Attr not in BuildOptions[Tool] or (Tool, Attr) in OverrideOpt:

                             BuildOptions[Tool][Attr] = Options[Key]

                         else:

                             # append options for the same tool

@@ -2097,6 +2103,7 @@ class PlatformAutoGen(AutoGen):
                        PlatformModuleOptions.keys() + ModuleTypeOptions.keys() +

                        self.ToolDefinition.keys())

         BuildOptions = {}

+        OverrideTool = set()

         for Tool in AllTools:

             if Tool not in BuildOptions:

                 BuildOptions[Tool] = {}

@@ -2115,8 +2122,9 @@ class PlatformAutoGen(AutoGen):
                         BuildOptions[Tool][Attr] = ""

                     # check if override is indicated

                     if Value.startswith('='):

+                        OverrideTool.add((Tool, Attr))

                         BuildOptions[Tool][Attr] = Value[1:]

-                    else:

+                    elif (Tool, Attr) not in OverrideTool:

                         BuildOptions[Tool][Attr] += " " + Value

         if Module.AutoGenVersion < 0x00010005 and self.Workspace.UniFlag != None:

             #