diff options
Diffstat (limited to 'cmake/project-is-top-level.cmake')
| -rw-r--r-- | cmake/project-is-top-level.cmake | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/cmake/project-is-top-level.cmake b/cmake/project-is-top-level.cmake new file mode 100644 index 0000000..3435fc0 --- /dev/null +++ b/cmake/project-is-top-level.cmake @@ -0,0 +1,6 @@ +# This variable is set by project() in CMake 3.21+ +string( + COMPARE EQUAL + "${CMAKE_SOURCE_DIR}" "${PROJECT_SOURCE_DIR}" + PROJECT_IS_TOP_LEVEL +) |