Canonicalize -sco4 and -sco3.2.4 to -sco3.2v4.

From-SVN: r4765

diff --git a/gcc/config.sub b/gcc/config.sub
index fc1c5c46619e521e32c9be18673027bd41682973..f4a52134b86ced5ae2e58684b5bbfaf8bec0eba7 100755 (executable)
--- a/gcc/config.sub
+++ b/gcc/config.sub
@@ -71,6 +71,14 @@ case $os in
                os=
                basic_machine=$1
                ;;
+       -sco4)
+               os=-sco3.2v4
+               basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
+               ;;
+       -sco3.2.[4-9]*)
+               os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+               basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
+               ;;
        -sco3.2v[4-9]*)
                # Don't forget version if it is 3.2v4 or newer.
                basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`