cmake: add missing define to routing build for msvc

google · Feb 5, 2025 · 96984c3 · 96984c3
1 parent 36f9afe
commit 96984c3
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/ortools/routing/CMakeLists.txt b/ortools/routing/CMakeLists.txt
@@ -20,6 +20,10 @@ add_library(${NAME} OBJECT ${_SRCS})
 set_target_properties(${NAME} PROPERTIES
   POSITION_INDEPENDENT_CODE ON
   )
+if(MSVC AND BUILD_SHARED_LIBS)
+  target_compile_definitions(${NAME} PUBLIC "OR_BUILD_DLL")
+  target_compile_definitions(${NAME} PRIVATE "OR_EXPORT")
+endif()
 target_include_directories(${NAME} PRIVATE
   ${PROJECT_SOURCE_DIR}
   ${PROJECT_BINARY_DIR})