海思平台编译SDL问题

oot@avst-linux-server:/home/font/SDL-1.2.15# ./configure CC=/opt/hisi-linux/x86-arm/aarch64-himix100-linux/bin/aarch64-himix100-linux-gcc —host=aarch64-himix100-linux —prefix=/home/font/test/SDL —enable-shared=no —enable-static=yes
configure: WARNING: If you wanted to set the —build type, don’t use —host.
If a cross compiler is detected then cross compile mode will be used.
checking build system type… x86_64-unknown-linux-gnu
checking host system type… Invalid configuration
aarch64-himix100-linux’: machine
aarch64-himix100’ not recognized
configure: error: /bin/sh ./build-scripts/config.sub aarch64-himix100-linux failed
root@avst-linux-server:/home/yushuo/font/SDL-1.2.15#

该如何解决呢？