To reproduce: 1. Download apache-ant-1.6.2-bin.tar.gz from http://ant.apache.org/bindownload.cgi and unpack
2. Extract the contents of all jars in the lib directory to a temporary directory, and re-jar into a single jar all.jar 3. Run gcj on the jar: gcj -o ant --main=org.apache.tools.ant.launcher -findirect-dispatch all.jar Result: org/apache/tools/ant/filters/BaseFilterReader.java:199: internal compiler error: Bus error Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. -- Summary: gcj fails to compile Apache ant, resulting in "Bus error" Product: gcc Version: 4.0.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: java AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: dog at bluezoo dot org CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu dot org GCC build triplet: powerpc-apple-darwin7.8.0 GCC host triplet: powerpc-apple-darwin7.8.0 GCC target triplet: powerpc-apple-darwin7.8.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20158