diff --git a/3rdparty/libpng/CMakeLists.txt b/3rdparty/libpng/CMakeLists.txt index 7dd06dfd47..0abb68f9f3 100644 --- a/3rdparty/libpng/CMakeLists.txt +++ b/3rdparty/libpng/CMakeLists.txt @@ -14,7 +14,7 @@ ocv_include_directories("${CMAKE_CURRENT_SOURCE_DIR}" ${ZLIB_INCLUDE_DIRS}) file(GLOB lib_srcs *.c) file(GLOB lib_hdrs *.h) -if(NEON) +if(NEON AND CMAKE_SIZEOF_VOID_P EQUAL 4) list(APPEND lib_srcs arm/filter_neon.S) add_definitions(-DPNG_ARM_NEON) endif()