--with要给编译好的带lib的,看意思你给的是源码路径
【 在 shrine08 (shrine) 的大作中提到: 】
: ./configure --prefix=/usr/local/gcc-9.3.0 -enable-threads=posix -disable-checking -disable-multilib -enable-languages=c,c++ --with-gmp=/usr/local/gmp --with-mpfr=/usr/local/mpfr-4.1.0 --with-mpc=/usr/local/mpc-1.0.3
: checking build system type... x86_64-pc-linux-gnu
: checking host system type... x86_64-pc-linux-gnu
: ...................
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FROM 123.118.98.*