Allow overriding CMAKE_FIND_PACKAGE_PREFER_CONFIG option

The default behavior (TRUE) remains unchanged.
CMB-S4 · Aug 16, 2023 · 4302420 · 4302420
1 parent f37bb5f
commit 4302420
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/cmake/Spt3gBoostPython.cmake b/cmake/Spt3gBoostPython.cmake
@@ -45,7 +45,9 @@ else()
 endif()
 
 # suppress configuration warnings in newer cmake / boost versions
-set(CMAKE_FIND_PACKAGE_PREFER_CONFIG TRUE)
+if(NOT DEFINED CMAKE_FIND_PACKAGE_PREFER_CONFIG)
+	set(CMAKE_FIND_PACKAGE_PREFER_CONFIG TRUE)
+endif()
 
 if(NOT DEFINED Boost_PYTHON_TYPE)
 	set(Boost_PYTHON_TYPE python)