报错 error: use of undeclared identifier (AS)
Android studio编译程序时报错: D:/Android/sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/include\locale:3548:30: error: use of undeclared identifier 'catopen' catalog __cat = (catalog)catopen(__nm.c_str(), NL_CAT_LOCALE); 换了ndk就报这个错,这是编译库的问题, 加上这句 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++ -std=c++11 -fPIC -w") 来源: CSDN 作者: P.TAN 链接: https://blog.csdn.net/tantion/article/details/85786326