Fix cmake variable type

MRPT · Jul 27, 2024 · 239e92e · 239e92e
1 parent 6d482dd
commit 239e92e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/python/CMakeLists.txt b/python/CMakeLists.txt
@@ -42,7 +42,7 @@ if (NOT MRPT_PYBIND11_WITH_LTO)
   set_target_properties(pymrpt PROPERTIES LINK_LIBRARIES ${_opts})
 else()
   # Add parallel lto:
-  option(MRPT_PYTHON_LTO_PARALLEL_JOBS "Number of parallel threads for link-time -flto in pymrpt. Setting it to a large number may lead to RAM swapping. Default=3. Set to 'auto' for automatic core detection." "3")
+  set(MRPT_PYTHON_LTO_PARALLEL_JOBS "3" CACHE STRING "Number of parallel threads for link-time -flto in pymrpt. Setting it to a large number may lead to RAM swapping. Default=3. Set to 'auto' for automatic core detection.")
   target_link_options(pymrpt PRIVATE -flto=${MRPT_PYTHON_LTO_PARALLEL_JOBS})
 endif()