cc - Loongson-3A R3
使用内建 specs。
COLLECT_GCC=/bin/cc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/mips64el-redhat-linux/5.5.0/lto-wrapper
目标：mips64el-redhat-linux
配置为：../configure --enable-bootstrap --enable-languages=c,c++,objc,obj-c++,fortran,go,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl= --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=both --enable-plugin --enable-initfini-array --disable-libgcj --with-default-libstdcxx-abi=gcc4-compatible --with-isl --disable-libmpx --enable-gnu-indirect-function --with-long-double-128 --with-arch=loongson3a --with-abi=64 --build=mips64el-redhat-linux
线程模型：posix
gcc 版本 5.5.0 20171010 (Red Hat 5.5.0-3) (GCC)