--- a/src/CMakeLists.txt	Sun Jun 11 23:04:50 2017
+++ b/src/CMakeLists.txt	Wed Aug 16 17:29:56 2017
@@ -27,24 +27,31 @@
 endif()
 
 if (GIF_LIBRARY)
+    target_include_directories  (leptonica PUBLIC ${GIF_INCLUDE_DIR})
     target_link_libraries       (leptonica ${GIF_LIBRARY})
 endif()
 if (JPEG_LIBRARY)
+    target_include_directories  (leptonica PUBLIC ${JPEG_INCLUDE_DIR})
     target_link_libraries       (leptonica ${JPEG_LIBRARY})
 endif()
 if (JP2K_FOUND)
+    target_include_directories  (leptonica PUBLIC ${JP2K_INCLUDE_DIR})
     target_link_libraries       (leptonica ${JP2K_LIBRARIES})
 endif()
 if (PNG_LIBRARY)
+    target_include_directories  (leptonica PUBLIC ${PNG_INCLUDE_DIRS})
     target_link_libraries       (leptonica ${PNG_LIBRARY})
 endif()
 if (TIFF_LIBRARY)
+    target_include_directories  (leptonica PUBLIC ${TIFF_INCLUDE_DIR})
     target_link_libraries       (leptonica ${TIFF_LIBRARY})
 endif()
 if (WEBP_FOUND)
+    target_include_directories  (leptonica PUBLIC ${WEBP_INCLUDE_DIR})
     target_link_libraries       (leptonica ${WEBP_LIBRARIES})
 endif()
 if (ZLIB_LIBRARY)
+    target_include_directories  (leptonica PUBLIC ${ZLIB_INCLUDE_DIR})
     target_link_libraries       (leptonica ${ZLIB_LIBRARY})
 endif()