[Bug java/16658] New: errors compiling saxon xslt library

["jbarnett at 2wire dot com" <gcc-bugzilla@gcc.gnu.org>]

I'm trying to use gcj to compile the saxon xslt java library (version 6.5.3)
from source.

gcj -v reports:

Reading specs from /opt/cross/i386/lib/gcc/i686-tw-linux-gnu/3.4.1/specs
Reading specs from
/opt/cross/i386/lib/gcc/i686-tw-linux-gnu/3.4.1/../../../../i686-tw-linux-gnu/lib/libgcj.spec
rename spec lib to liborig
Configured with: /home/jcpage/depot/mp/tools/gcc-3.4.1/configure
--target=i686-tw-linux-gnu --host=i686-pc-linux-gnu --prefix=/opt/cross/i386
--enable-languages=c,c++,java --disable-nls --enable-shared
--enable-threads=posix --enable-c99 --enable-long-long
--with-headers=/opt/cross/i386/i686-tw-linux-gnu/include
Thread model: posix
gcc version 3.4.1

The first error I run into is in the com.icl.saxon.om package (it actually
happens with all files in the package, but I'll only include commands and output
for AbstractNode.java-the first source file):
with a cwd of src/com/icl/saxon/om, I try to run:
gcj -Wno-deprecated -I./../../../../ -Ixml-apis/src -c AbstractNode.java -o
AbstractNode.o

and get the following error:
./AbstractNode.java:33: error: Class `com.icl.saxon.om.AbstractNode' already
defined in AbstractNode.java:33.
   public abstract class AbstractNode implements Node, NodeInfo, SourceLocator,
DOMLocator {
                         ^
./AbstractNode.java:154: confused by earlier errors, bailing out


I can work around that error by running the following command with a CWD of src/:

gcj -Wno-deprecated -Ixml-apis/src -c com/icl/saxon/om/AbstractNode.java -o
AbstractNode.o


After working around this for all files in the om package: I get the following
error in the com.icl.saxon.tree package:

When compiling ElementImpl.java:
gcj -Wno-deprecated -I./../../../../ -Ixml-apis/src -c ElementImpl.java -o
ElementImpl.o

ElementImpl.java: In class `com.icl.saxon.tree.ElementImpl':
ElementImpl.java: In method `com.icl.saxon.tree.ElementImpl.setNameCode(int)':
ElementImpl.java:48: internal compiler error: in expand_expr_real, at expr.c:7090
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


all other files in the package build succesfully.  

running gcj with -save-temps only appears to generate .s files, so I will
refrain from attaching any files unless specifically asked to.  

the saxon source I am using is available from
http://prdownloads.sourceforge.net/saxon/saxon6_5_3.zip in the source.zip
archive inside of the saxon6_5_3 archive.  
The xml-apis source that needs to be included in the classpath is available from
http://apache.mirrors.versehost.com/xml/commons/xml-commons-1.0.b2.tar.gz in the
xml-commons-1.0.b2/java/external/src/ subdirectory of the archive.

-- 
           Summary: errors compiling saxon xslt library
           Product: gcc
           Version: 3.4.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: java
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jbarnett at 2wire dot com
                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=16658