Another fix for compiler id check

Change-Id: I105d1b264e58381bf7b6dc086f31c3bd093e7cf9

cpp/cmake_modules/FindPythonLibsNew.cmake

@@ -142,7 +142,7 @@ string(REGEX REPLACE "\\\\" "/" PYTHON_SITE_PACKAGES ${PYTHON_SITE_PACKAGES})
 
 if(CMAKE_HOST_WIN32)
   # Appease CMP0054
-  if("\"${CMAKE_CXX_COMPILER_ID}\"" STREQUAL "MSVC")
+  if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
     set(PYTHON_LIBRARY
       "${PYTHON_PREFIX}/libs/Python${PYTHON_LIBRARY_SUFFIX}.lib")
   else()

cpp/cmake_modules/SetupCxxFlags.cmake

@@ -30,7 +30,7 @@ if (MSVC)
   # insecure, like std::getenv
   add_definitions(-D_CRT_SECURE_NO_WARNINGS)
 
-  if ("\"${CMAKE_CXX_COMPILER_ID}\"" STREQUAL "Clang")
+  if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
     # clang-cl
     set(CXX_COMMON_FLAGS "-EHsc")
   elseif(${CMAKE_CXX_COMPILER_VERSION} VERSION_LESS 19)