+if test -z "$CC"; then
+ CC=gcc
+fi
+
+if test -z "$CPP"; then
+ CPP="$CC -E"
+fi
+
+/bin/echo -n "checking for __uNN types... "
+# can't check [ -f /usr/include/asm/types.h ] directly, since
+# the include path might be different if cross-compiling
+if echo '#include <asm/types.h>' | $CPP - 2> parse-types.log | \
+ sed -f sed.script | grep '^#' > asm_types.h; then
+ echo "using <asm/types.h>"
+else
+ echo "using generic types"
+fi
+
+rm sed.script