honor BUILD_SHARED_LIBS (#28)

ament · Mar 22, 2018 · d9f7f27 · d9f7f27
1 parent fe52841
commit d9f7f27
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/ament_index_cpp/CMakeLists.txt b/ament_index_cpp/CMakeLists.txt
@@ -10,9 +10,16 @@ if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
   add_compile_options(-std=c++14 -Wall -Wextra -Wpedantic)
 endif()
 
+option(
+  BUILD_SHARED_LIBS
+  "Global flag to cause add_library() to create shared libraries if on. \
+If set to true, this will cause all libraries to be built shared \
+unless the library was explicitly added as a static library."
+  ON)
+
 find_package(ament_cmake REQUIRED)
 
-add_library(${PROJECT_NAME} SHARED
+add_library(${PROJECT_NAME}
   src/get_package_prefix.cpp
   src/get_package_share_directory.cpp
   src/get_packages_with_prefixes.cpp