remove edk2-basetools

Removes edk2-basetools from pip-requirements.txt and any usage of it
in the CISettings.py. The is done as there are changes in the build
tools python source code that are available locally in BaseTools (as it
is managed by Project Mu) that is not available in edk2-basetools.

.pytool/CISettings.py

@@ -26,29 +26,19 @@ def __init__(self):
         self.ActualArchitectures = []
         self.ActualToolChainTag = ""
         self.ActualScopes = None
-        # In tree BaseTools are required for Rust build support so enable
-        # it by default.
-        self.UseBuiltInBaseTools = False
 
     # ####################################################################################### #
     #                             Extra CmdLine configuration                                 #
     # ####################################################################################### #
 
     def AddCommandLineOptions(self, parserObj):
-        group = parserObj.add_mutually_exclusive_group()
-        group.add_argument("-force_piptools", "--fpt", dest="force_piptools", action="store_true", default=False, help="Force the system to use pip tools")
-
         try:
             codeql_helpers.add_command_line_option(parserObj)
         except NameError:
             pass
 
     def RetrieveCommandLineOptions(self, args):
         super().RetrieveCommandLineOptions(args)
-
-        if args.force_piptools:
-            self.UseBuiltInBaseTools = True
-
         try:
             self.codeql = codeql_helpers.is_codeql_enabled_on_command_line(args)
         except NameError:
@@ -149,12 +139,6 @@ def GetActiveScopes(self):
 
             is_linux = GetHostInfo().os.upper() == "LINUX"
 
-            if self.UseBuiltInBaseTools == True:
-                scopes += ('pipbuild-unix',) if is_linux else ('pipbuild-win',)
-                logging.warning("Using Pip Tools based BaseTools")
-            else:
-                logging.info("Using in-tree BaseTools")
-
             if is_linux and self.ActualToolChainTag.upper().startswith("GCC"):
                 if "AARCH64" in self.ActualArchitectures:
                     scopes += ("gcc_aarch64_linux",)

pip-requirements.txt

@@ -14,7 +14,6 @@
 
 edk2-pytool-library==0.21.2
 edk2-pytool-extensions==0.27.2
-edk2-basetools==0.1.29
 antlr4-python3-runtime==4.13.1
 regex==2023.12.25
 pygount==1.6.1