CMake tools: use CMAKE_CURRENT_LIST_DIR instead of MBED_PATH

Author: 0xc0170

tools/cmake/profile.cmake

@@ -29,4 +29,4 @@ else()
     endif()
 endif()
 
-include(${mbed-os_SOURCE_DIR}/tools/cmake/profiles/${LOWERCASE_CMAKE_BUILD_TYPE}.cmake)
+include(${CMAKE_CURRENT_LIST_DIR}/profiles/${LOWERCASE_CMAKE_BUILD_TYPE}.cmake)

tools/cmake/toolchain.cmake

@@ -100,8 +100,8 @@ set(link_options "")
 set(common_options "")
 set(c_cxx_compile_options "") # compile options only for C/CXX
 set(asm_compile_options "") # compile options only for ASM
-include(${MBED_PATH}/tools/cmake/toolchains/${MBED_TOOLCHAIN}.cmake)
-include(${MBED_PATH}/tools/cmake/cores/${MBED_CPU_CORE}.cmake)
+include(${CMAKE_CURRENT_LIST_DIR}/toolchains/${MBED_TOOLCHAIN}.cmake)
+include(${CMAKE_CURRENT_LIST_DIR}/cores/${MBED_CPU_CORE}.cmake)
 
 #converts a list into a string with each of its elements seperated by a space
 macro(list_to_space_separated OUTPUT_VAR)# 2nd arg: LIST...