[WIP] use pure CMake only serial

Use the pure CMake serial from: wjwwood/serial#285

Signed-off-by: Alex Moriarty <[email protected]>

Author: moriarty

robotiq_description/package.xml

@@ -9,8 +9,6 @@
 
   <buildtool_depend>ament_cmake</buildtool_depend>
 
-  <depend>serial</depend>
-
   <test_depend>ament_lint_auto</test_depend>
   <test_depend>ament_lint_common</test_depend>
 

robotiq_driver/CMakeLists.txt

@@ -35,8 +35,9 @@ target_include_directories(
   PUBLIC
   $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
   $<INSTALL_INTERFACE:include>
+  ${SERIAL_INCLUDE_DIRS}
 )
-target_link_libraries(${PROJECT_NAME} atomic)
+target_link_libraries(${PROJECT_NAME} atomic ${SERIAL_LIBRARIES})
 ament_target_dependencies(
   ${PROJECT_NAME}
   ${THIS_PACKAGE_INCLUDE_DEPENDS}