64-bit FreeBSD sets host_cpu to "amd64", not "x86_64".  Handle that case so that configure will work without explicitly specifying --host.


git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@190 632fc199-4ca6-4c93-a231-07263d6284db
4 files changed