This is the same as the one I just answered for r-base-core-ra as r-base-core-ra is an extension/specialisation of r-base-core.
So again: # test functionality of the compiler javac_works='not present' if test -n "$JAVAC"; then javac_works='not functional' rm -rf /tmp/A.java /tmp/A.class echo "public class A { }" > /tmp/A.java if test -e /tmp/A.java; then if "${JAVAC}" /tmp/A.java >/dev/null; then if test -e /tmp/A.class; then javac_works=yes fi fi fi rm -rf /tmp/A.java /tmp/A.class fi rm just before file creation should prevent any symlink attack vectors, no? Dirk -- Three out of two people have difficulties with fractions. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]