BaseTools: Move FindExtendTool to GenFdsGlobalVariable.py

Importing "FindExtendTool" from GenFds.GenFds could create the following
circular imports:

* GenFds.FdfParser => GenFds.Capsule => GenFds.GenFds => GenFds.FdfParser
* GenFds.FdfParser => GenFds.Fd => GenFds.Fv => GenFds.AprioriSection =>
  GenFds.FfsFileStatement => GenFds.GuidSection => GenFds.GenFds =>
  GenFds.FdfParser

This commit moves "FindExtendTool" to GenFdsGlobalVariable.py to break
the circles. Besides, FindExtendTool is tweaked slightly with the
following changes:

ToolDefClassObject.ToolDefDict => ToolDefDict
TAB_GUID => DataType.TAB_GUID
TAB_TOD_DEFINES_TARGET => DataType.TAB_TOD_DEFINES_TARGET
TAB_TOD_DEFINES_TOOL_CHAIN_TAG => DataType.TAB_TOD_DEFINES_TOOL_CHAIN_TAG
TAB_TOD_DEFINES_TARGET_ARCH => DataType.TAB_TOD_DEFINES_TARGET_ARCH

Contributed-under: TianoCore Contribution Agreement 1.1
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Gary Lin <glin@suse.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>

1 files changed, 93 insertions, 1 deletions

diff --git a/BaseTools/Source/Python/GenFds/GenFdsGlobalVariable.py b/BaseTools/Source/Python/GenFds/GenFdsGlobalVariable.py
index eeb3ec2197..52aa7a1538 100644
--- a/BaseTools/Source/Python/GenFds/GenFdsGlobalVariable.py
+++ b/BaseTools/Source/Python/GenFds/GenFdsGlobalVariable.py
@@ -27,7 +27,7 @@ from Common import EdkLogger
 from Common.Misc import SaveFileOnChange

 

 from Common.TargetTxtClassObject import TargetTxtClassObject

-from Common.ToolDefClassObject import ToolDefClassObject

+from Common.ToolDefClassObject import ToolDefClassObject, ToolDefDict

 from AutoGen.BuildEngine import BuildRule

 import Common.DataType as DataType

 from Common.Misc import PathClass

@@ -843,3 +843,95 @@ class GenFdsGlobalVariable:
     DebugLogger = staticmethod(DebugLogger)

     MacroExtend = staticmethod (MacroExtend)

     GetPcdValue = staticmethod(GetPcdValue)

+

+## FindExtendTool()

+#

+#  Find location of tools to process data

+#

+#  @param  KeyStringList    Filter for inputs of section generation

+#  @param  CurrentArchList  Arch list

+#  @param  NameGuid         The Guid name

+#

+def FindExtendTool(KeyStringList, CurrentArchList, NameGuid):

+    ToolDb = ToolDefDict(GenFdsGlobalVariable.ConfDir).ToolsDefTxtDatabase

+    # if user not specify filter, try to deduce it from global data.

+    if KeyStringList is None or KeyStringList == []:

+        Target = GenFdsGlobalVariable.TargetName

+        ToolChain = GenFdsGlobalVariable.ToolChainTag

+        if ToolChain not in ToolDb['TOOL_CHAIN_TAG']:

+            EdkLogger.error("GenFds", GENFDS_ERROR, "Can not find external tool because tool tag %s is not defined in tools_def.txt!" % ToolChain)

+        KeyStringList = [Target + '_' + ToolChain + '_' + CurrentArchList[0]]

+        for Arch in CurrentArchList:

+            if Target + '_' + ToolChain + '_' + Arch not in KeyStringList:

+                KeyStringList.append(Target + '_' + ToolChain + '_' + Arch)

+

+    if GenFdsGlobalVariable.GuidToolDefinition:

+        if NameGuid in GenFdsGlobalVariable.GuidToolDefinition:

+            return GenFdsGlobalVariable.GuidToolDefinition[NameGuid]

+

+    ToolDefinition = ToolDefDict(GenFdsGlobalVariable.ConfDir).ToolsDefTxtDictionary

+    ToolPathTmp = None

+    ToolOption = None

+    ToolPathKey = None

+    ToolOptionKey = None

+    KeyList = None

+    for ToolDef in ToolDefinition.items():

+        if NameGuid.lower() == ToolDef[1].lower() :

+            KeyList = ToolDef[0].split('_')

+            Key = KeyList[0] + \

+                  '_' + \

+                  KeyList[1] + \

+                  '_' + \

+                  KeyList[2]

+            if Key in KeyStringList and KeyList[4] == DataType.TAB_GUID:

+                ToolPathKey   = Key + '_' + KeyList[3] + '_PATH'

+                ToolOptionKey = Key + '_' + KeyList[3] + '_FLAGS'

+                ToolPath = ToolDefinition.get(ToolPathKey)

+                ToolOption = ToolDefinition.get(ToolOptionKey)

+                if ToolPathTmp is None:

+                    ToolPathTmp = ToolPath

+                else:

+                    if ToolPathTmp != ToolPath:

+                        EdkLogger.error("GenFds", GENFDS_ERROR, "Don't know which tool to use, %s or %s ?" % (ToolPathTmp, ToolPath))

+

+    BuildOption = {}

+    for Arch in CurrentArchList:

+        Platform = GenFdsGlobalVariable.WorkSpace.BuildObject[GenFdsGlobalVariable.ActivePlatform, Arch, GenFdsGlobalVariable.TargetName, GenFdsGlobalVariable.ToolChainTag]

+        # key is (ToolChainFamily, ToolChain, CodeBase)

+        for item in Platform.BuildOptions:

+            if '_PATH' in item[1] or '_FLAGS' in item[1] or '_GUID' in item[1]:

+                if not item[0] or (item[0] and GenFdsGlobalVariable.ToolChainFamily== item[0]):

+                    if item[1] not in BuildOption:

+                        BuildOption[item[1]] = Platform.BuildOptions[item]

+        if BuildOption:

+            ToolList = [DataType.TAB_TOD_DEFINES_TARGET, DataType.TAB_TOD_DEFINES_TOOL_CHAIN_TAG, DataType.TAB_TOD_DEFINES_TARGET_ARCH]

+            for Index in range(2, -1, -1):

+                for Key in list(BuildOption.keys()):

+                    List = Key.split('_')

+                    if List[Index] == '*':

+                        for String in ToolDb[ToolList[Index]]:

+                            if String in [Arch, GenFdsGlobalVariable.TargetName, GenFdsGlobalVariable.ToolChainTag]:

+                                List[Index] = String

+                                NewKey = '%s_%s_%s_%s_%s' % tuple(List)

+                                if NewKey not in BuildOption:

+                                    BuildOption[NewKey] = BuildOption[Key]

+                                    continue

+                                del BuildOption[Key]

+                    elif List[Index] not in ToolDb[ToolList[Index]]:

+                        del BuildOption[Key]

+    if BuildOption:

+        if not KeyList:

+            for Op in BuildOption:

+                if NameGuid == BuildOption[Op]:

+                    KeyList = Op.split('_')

+                    Key = KeyList[0] + '_' + KeyList[1] +'_' + KeyList[2]

+                    if Key in KeyStringList and KeyList[4] == DataType.TAB_GUID:

+                        ToolPathKey   = Key + '_' + KeyList[3] + '_PATH'

+                        ToolOptionKey = Key + '_' + KeyList[3] + '_FLAGS'

+        if ToolPathKey in BuildOption:

+            ToolPathTmp = BuildOption[ToolPathKey]

+        if ToolOptionKey in BuildOption:

+            ToolOption = BuildOption[ToolOptionKey]

+

+    GenFdsGlobalVariable.GuidToolDefinition[NameGuid] = (ToolPathTmp, ToolOption)

+    return ToolPathTmp, ToolOption