使用内建 specs。 COLLECT_GCC=/opt/kpgcc_release/bin/gcc COLLECT_LTO_WRAPPER=/opt/kpgcc_release/bin/../libexec/gcc/aarch64-unknown-linux-gnu/9.3.1/lto-wrapper 目标:aarch64-unknown-linux-gnu 配置为:../kpgcc-for-kylin-9.3.1/configure --prefix=/usr/local/kpgcc_release --enable-languages=c,c++,fortran,lto 线程模型:posix gcc 版本 9.3.1 (GCC)