I've cvs checked out gcc mainline (2005-06-12) to build gcj, and I found there were some compilation errors about libjava/jni.cc . The attachment is my fix against libjava/jni.cc .
-- Summary: libjava/jni.cc compilation fix in cvs 2005-06-12 Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: java AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: jserv at kaffe dot org CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22036