Improve CMakeLists: png++ now as a target.

2018-03-19 13:42:20 +01:00
parent c0cf5e6ff0
commit 01d22211b9
2 changed files with 11 additions and 6 deletions
--- a/cmake/modules/Findpng++.cmake
+++ b/cmake/modules/Findpng++.cmake
@@ -58,4 +58,9 @@ find_package_handle_standard_args(png++ DEFAULT_MSG
 if(png++_FOUND)
    set(png++_INCLUDE_DIRS ${png++_INCLUDE_DIR})
    set(png++_LIBRARIES ${png++_LIBRARY})
+
+    add_library(png++::png++ INTERFACE IMPORTED)
+    set_target_properties(png++::png++ PROPERTIES
+        INTERFACE_INCLUDE_DIRECTORIES ${png++_INCLUDE_DIR}
+        INTERFACE_LINK_LIBRARIES PNG::PNG)
 endif()