[Bug libgcj/51498] [4.7 regression] temporary hack to make dejagnu work in libjava

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51498

--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-12-12 
11:22:33 UTC ---
SUN_JAVAC and MAUVEDIR are weird though, we are testing GCJ after all.