Remove some unused code

Author: aus-intel

IGC/BiFModule/linux/CMakeLists.txt

@@ -60,11 +60,7 @@ function(igc_resource_embed_file symbolFilesVarName symbolName embeddedFilePath)
     set(_dependency "${embeddedFilePath}")
   endif()
 
-  if(CMAKE_SYSTEM_NAME MATCHES "Windows")
-    set(IGC_PYTHON "${BS_DIR_EXTERNAL_COMPONENTS}/build-tools/python2-win32/python.exe")
-  else()
-    find_program(IGC_PYTHON NAMES "python2" "python")
-  endif()
+  find_program(IGC_PYTHON NAMES "python2" "python")
 
   add_custom_command(OUTPUT "${_symbolFilePath}"
                             COMMAND "${CMAKE_COMMAND}" -E make_directory "${IGC_BUILD__BIF_EMBEDDER_DIR}"

IGC/CMakeLists.txt

@@ -1983,11 +1983,7 @@ if(NOT GFX_DEVELOPMENT_DIR)
   get_filename_component(GFX_DEVELOPMENT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../ ABSOLUTE)
 endif()
 
-if(CMAKE_SYSTEM_NAME MATCHES "Windows")
-  set(PYTHON_EXECUTABLE "${BS_DIR_EXTERNAL_COMPONENTS}/build-tools/python3-win64/python.exe")
-else()
-  find_program(PYTHON_EXECUTABLE NAMES "python3" "python")
-endif()
+find_program(PYTHON_EXECUTABLE NAMES "python3" "python")
 
 set(IGC_CODEGEN_BASE_DIR "${CMAKE_CURRENT_BINARY_DIR}/autogen")
 if(MSVC_IDE)

external/llvm/CMakeLists.txt

@@ -30,18 +30,8 @@
 
 cmake_minimum_required(VERSION 3.13.4)
 
-if(BS_USE_OSDM_BUILD_SYSTEM)
-    include(${BUILD_SYS_INC}/utils.cmake)
-    bs_find_patch()
-    bs_find_python3()
-else()
-    if (NOT PATCH)
-        find_program(PATCH NAMES patch patch.exe)
-    endif()
-    if (NOT PYTHON)
-        find_program(PYTHON NAMES python3 python python3.exe python.exe)
-    endif()
-endif()
+find_program(PATCH NAMES patch patch.exe)
+find_program(PYTHON NAMES python3 python python3.exe python.exe)
 
 include(llvm_utils.cmake)