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+#
+# Set the following 4 variables. The host system is the system where
+# the software will be built; the target system is where it will run.
+# They are almost always the same.
+
+# On Nt systems, the ROOT path MUST be of the form `drive:/path'
+ROOT=
+
+#
+# Except for building kernels, SYSTARG must always be the same as SYSHOST
+#
+SYSHOST=Plan9 # build system OS type (Hp, Inferno, Irix, Linux, Nt, Plan9, Solaris)
+SYSTARG=$SYSHOST # target system OS type (Hp, Inferno, Irix, Linux, Nt, Plan9, Solaris)
+
+#
+# specify the architecture of the target system - Inferno imports it from the
+# environment; for other systems it is usually just hard-coded
+#
+#OBJTYPE=386 # target system object type (s800, mips, 386, arm, sparc)
+OBJTYPE=386
+
+#
+# no changes required beyond this point
+#
+OBJDIR=$SYSTARG/$OBJTYPE
+
+<$ROOT/mkfiles/mkhost-$SYSHOST # variables appropriate for host system
+<$ROOT/mkfiles/mkfile-$SYSTARG-$OBJTYPE # variables used to build target object type