move top-level target def

Author: frasercrmck

libclc/CMakeLists.txt

@@ -5,9 +5,6 @@ if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
 endif()
 set(LLVM_SUBPROJECT_TITLE "libclc")
 
-# Top level target used to build all Libclc libraries.
-add_custom_target( libclc ALL )
-
 set(CMAKE_CXX_STANDARD 17)
 
 # Add path for custom modules
@@ -45,6 +42,9 @@ set( LIBCLC_TARGETS_TO_BUILD "all"
 
 option( ENABLE_RUNTIME_SUBNORMAL "Enable runtime linking of subnormal support." OFF )
 
+# Top level target used to build all Libclc libraries.
+add_custom_target( libclc ALL )
+
 add_custom_target( libclc-opencl-builtins COMMENT "Build libclc OpenCL builtins" )
 add_dependencies( libclc libclc-opencl-builtins )