cleaned up cmake file a little

2014-12-28 07:31:28 -05:00 · 2014-12-28 07:31:28 -05:00 · 44e3d6b817
parent a093553e1d
commit 44e3d6b817
1 changed files with 1 additions and 3 deletions
--- a/dlib/CMakeLists.txt
+++ b/dlib/CMakeLists.txt
@ -216,9 +216,7 @@ if (NOT TARGET dlib)

      if (DLIB_LINK_WITH_LIBPNG)
         # try to find libpng 
-         set(ZLIB_FIND_QUIETLY ON)
-         set(PNG_FIND_QUIETLY ON)
-         include(FindPNG)
+         find_package(PNG QUIET)
         if (PNG_FOUND)
            include_directories(${PNG_INCLUDE_DIR})
            set (dlib_needed_libraries ${dlib_needed_libraries} ${PNG_LIBRARY})