From 8dc9237c14176b609a31dfa00201641fc95b42ce Mon Sep 17 00:00:00 2001
From: Dirk Thomas <dirk-thomas@users.noreply.github.com>
Date: Fri, 10 Apr 2020 13:43:44 -0700
Subject: [PATCH] use OUTPUT_NAME of exported library if set (#239)

Signed-off-by: Dirk Thomas <dirk-thomas@users.noreply.github.com>
---
 .../cmake/ament_export_libraries.cmake                     | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/ament_cmake_export_libraries/cmake/ament_export_libraries.cmake b/ament_cmake_export_libraries/cmake/ament_export_libraries.cmake
index 10ac4a44..cc099981 100644
--- a/ament_cmake_export_libraries/cmake/ament_export_libraries.cmake
+++ b/ament_cmake_export_libraries/cmake/ament_export_libraries.cmake
@@ -114,7 +114,12 @@ macro(ament_export_libraries)
           # they will be resolved via find_library()
           # relative to the CMAKE_INSTALL_PREFIX
           # when find_package() is invoked from a downstream package
-          list(APPEND _AMENT_EXPORT_LIBRARIES ${_cfg} "${_lib}")
+          get_target_property(_output_name ${_lib} OUTPUT_NAME)
+          if(_output_name)
+            list(APPEND _AMENT_EXPORT_LIBRARIES ${_cfg} "${_output_name}")
+          else()
+            list(APPEND _AMENT_EXPORT_LIBRARIES ${_cfg} "${_lib}")
+          endif()
         endif()
       else()
         # keep plain library names as-is