set(lib_name unzip) set(target_name ${lib_name}) project(${lib_name}) set(${target_name}_src crypt.c ioapi.c ioapi_mem.c unzip.c ) add_library(${target_name} STATIC ${${target_name}_src} ) target_include_directories(${target_name} PUBLIC .) if(MACOSX OR ANDROID OR WINDOWS) get_target_property(zlib_header ext_zlib INTERFACE_INCLUDE_DIRECTORIES) target_include_directories(${target_name} PRIVATE ${zlib_header} ) endif()