CMake: mbed_add_cmake_directory_if_labels checks presence of CMakeLists.txt before adding subdirectory

2020-09-07 12:35:11 +01:00 · 2020-09-07 12:35:11 +01:00 · 30ec7fa901
parent 9d1ae521e8
commit 30ec7fa901
1 changed files with 3 additions and 1 deletions
--- a/cmake/util.cmake
+++ b/cmake/util.cmake
@ -11,7 +11,9 @@ function(mbed_add_cmake_directory_if_labels PREFIX)
        # assumption: relative path, no need to check for absolute here
        set(path ${CMAKE_CURRENT_SOURCE_DIR}/${key})
        if (EXISTS ${path})
-            add_subdirectory(${path})
+            if (EXISTS  "${path}/CMakeLists.txt")
+                add_subdirectory(${path})
+            endif()
        endif()
    endforeach()
 endfunction()