Make use of LINK_PRIVATE flag to fix warning on CMake policy 0022.
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a1412d8..8558564 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -479,8 +479,7 @@
add_library(poppler SHARED ${poppler_SRCS})
endif(MSVC)
set_target_properties(poppler PROPERTIES VERSION 58.0.0 SOVERSION 58)
-target_link_libraries(poppler ${poppler_LIBS})
-target_link_libraries(poppler LINK_INTERFACE_LIBRARIES "")
+target_link_libraries(poppler LINK_PRIVATE ${poppler_LIBS})
install(TARGETS poppler RUNTIME DESTINATION bin LIBRARY DESTINATION lib${LIB_SUFFIX} ARCHIVE DESTINATION lib${LIB_SUFFIX})
if(ENABLE_XPDF_HEADERS)
diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
index 5a94219..1128016 100644
--- a/cpp/CMakeLists.txt
+++ b/cpp/CMakeLists.txt
@@ -26,9 +26,8 @@
set_target_properties(poppler-cpp PROPERTIES VERSION 0.2.1 SOVERSION 0)
target_link_libraries(poppler-cpp poppler ${ICONV_LIBRARIES})
if(MSVC)
-target_link_libraries(poppler-cpp ${poppler_LIBS})
+target_link_libraries(poppler-cpp LINK_PRIVATE ${poppler_LIBS})
endif(MSVC)
-target_link_libraries(poppler-cpp LINK_INTERFACE_LIBRARIES "")
install(TARGETS poppler-cpp RUNTIME DESTINATION bin LIBRARY DESTINATION lib${LIB_SUFFIX} ARCHIVE DESTINATION lib${LIB_SUFFIX})
install(FILES
