arch2host.sh

rtai-3.1-test3的源代码(Real-Time Application Interface )

# arch2host.sh
# Returns a canonicalized host arch name from a shorthand arch token.
# $1 = Shorthand
# $2 = Default canonical value

case "$1" in
i?86)
    echo $1-pc-linux-gnu
    ;;
ppc|powerpc)
    echo powerpc-unknown-linux-gnu
    ;;
arm)
    echo arm-unknown-linux-gnu
    ;;
mips|idtmips)
    echo mips-unknown-linux-gnu
    ;;
cris|etrax)
    echo cris-unknown-linux-gnu
    ;;
m68k)
    echo m68k-unknown-linux-gnu
    ;;
"")
    # Shorthand not specified: return default value.
    echo $2
    ;;
*-*)
    # Not a shorthand: return "as is".
    echo $1
    ;;
esac