Add a top level cmake flag NUMBA_ENABLE to build numba related files (#162)

Author: nbpatel

CMakeLists.txt

@@ -51,6 +51,7 @@ endif()
 
 option(DPNP_ENABLE "Use DPNP for some math functions" OFF)
 option(GPU_ENABLE "Enable GPU codegen" OFF)
+option(NUMBA_ENABLE "Enable Numba" ON)
 
 message(STATUS "DPNP_ENABLE ${DPNP_ENABLE}")
 message(STATUS "GPU_ENABLE ${GPU_ENABLE}")
@@ -66,16 +67,18 @@ macro(apply_llvm_compile_flags target)
     target_compile_definitions(${target} PRIVATE ${LLVM_DEFINITIONS})
 endmacro()
 
-add_subdirectory(mlir)
-add_subdirectory(dpcomp_math_runtime)
-add_subdirectory(dpcomp_runtime)
-add_subdirectory(tools)
-
 if(GPU_ENABLE)
     add_subdirectory(dpcomp_gpu_runtime)
 endif()
 
-add_subdirectory(numba_dpcomp)
+add_subdirectory(mlir)
+
+if(NUMBA_ENABLE)
+    add_subdirectory(dpcomp_math_runtime)
+    add_subdirectory(dpcomp_runtime)
+    add_subdirectory(tools)
+    add_subdirectory(numba_dpcomp)
+endif()
 
 if(BUILD_TESTING)
     add_subdirectory(test)