dup-distribute 以一收多发作为核心基础功能. glibc替换为指定的(重写了scandir函数) mkdir glibc-2.27-build ./glibc-2.27/configure CFLAGS="-fno-builtin-strlen -ggdb -O2" FEATURES="preserve-libs nostrip splitdebug" --prefix=./glibc-2.27-build make -j16 make install