我在构建LFS系统时遇到了一个问题, 到了6.41点,我正在构建XML:解析器 我正在制作perl Makefile.PL make test 然后我就得到了 /usr/bin/ld: /tools/perl5/5.30.0/x86_64-linux/auto/threads/threads.a(threads.o): undefined reference to symbol 'pthread_attr_getstacksize
未定义的体系结构符号armv7:" OBJC_CLASS$_MDFTextAccessibility ",引用于: objc-class-ref in All Typography.o " _MDFInsetsFlippedHorizontally",引用于:-MDCFloatingButton insetBoundsForBounds: in All FloatingButton.o " _MDFRectFlippedHorizontallyin MDC