set include_directories only when needed.

greg7mdp · Oct 9, 2023 · 7e2b66c · 7e2b66c
1 parent 623f4c0
commit 7e2b66c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -92,7 +92,9 @@ if(MSVC)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj")
 endif()
 
-include_directories(${PROJECT_SOURCE_DIR})
+if (PHMAP_BUILD_TESTS OR PHMAP_BUILD_EXAMPLES)
+    include_directories(${PROJECT_SOURCE_DIR})
+endif()
 
 if (PHMAP_BUILD_TESTS)