Updates the explicit location for armasm

Author: jashoo

CMakeLists.txt

@@ -52,8 +52,12 @@ if (WIN32)
       endif()
 
       # Explicitly specify the assembler to be used for Arm32 compile
-      file(TO_CMAKE_PATH "$ENV{VCINSTALLDIR}\\bin\\x86_arm\\armasm.exe" CMAKE_ASM_COMPILER)
-
+      if($ENV{__VSVersion} STREQUAL "vs2015")
+        file(TO_CMAKE_PATH "$ENV{VCINSTALLDIR}\\bin\\x86_arm\\armasm.exe" CMAKE_ASM_COMPILER)
+      else()
+        file(TO_CMAKE_PATH "$ENV{VCToolsInstallDir}\\bin\\HostX86\\arm\\armasm.exe" CMAKE_ASM_COMPILER)
+      endif()
+      
       set(CMAKE_ASM_MASM_COMPILER ${CMAKE_ASM_COMPILER})
       message("CMAKE_ASM_MASM_COMPILER explicitly set to: ${CMAKE_ASM_MASM_COMPILER}")