make error on CentOS 7.5

[dragonware-com]

./configure --prefix=/home/wsun/riscv --with-arch=rv32imc --with-cmodel=medlow --enable-multilib
make
make[3]: Entering directory /home/wsun/work/github/pulp-riscv-gnu-toolchain/build-binutils-newlib/sim' /home/wsun/riscv make[4]: Entering directory /home/wsun/riscv'
make[4]: *** No targets specified and no makefile found. Stop.
make[4]: Leaving directory /home/wsun/riscv' make[3]: *** [all] Error 1 make[3]: Leaving directory /home/wsun/work/github/pulp-riscv-gnu-toolchain/build-binutils-newlib/sim'
make[2]: *** [all-sim] Error 2
make[2]: Leaving directory /home/wsun/work/github/pulp-riscv-gnu-toolchain/build-binutils-newlib' make[1]: *** [all] Error 2 make[1]: Leaving directory /home/wsun/work/github/pulp-riscv-gnu-toolchain/build-binutils-newlib'
make: *** [stamps/build-binutils-newlib] Error 2

[haugoug]

There was probably something wrong during the configuration, due to a missing system dependency, you can check one the config.log file, maybe this one: build-binutils-newlib/sim/config.log

[dragonware-com]

Should be system dependent, I have no problem on Ubuntu 18.04