Bug 297961

To reproduce, download:
http://people.atrpms.net/~hdegoede/sdljava-0.9.1-4.fc8.src.rpm
(100% free software, under review for Fedora)

Make sure your java and javac alternatives point to gcj
Build it on rawhide (using gcc & friends: 4.1.2-25), result:
<snip>
+ /usr/bin/aot-compile-rpm
/usr/bin/gcj -c -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
-fstack-protector --param=ssp-buffer-size=4 -m32 -march=i386 -mtune=generic
-fasynchronous-unwind-tables -fPIC -findirect-dispatch -fjni
sdljava-0.9.1.jar.1.jar -o sdljava-0.9.1.jar.1.o
{standard input}: Assembler messages:
{standard input}:156056: Error: junk at end of line, first unrecognized
character is `-'
{standard input}:156057: Error: bad or irreducible absolute expression
{standard input}:156057: Error: junk at end of line, first unrecognized
character is `,'
{standard input}:156060: Error: unrecognized symbol type ""
{standard input}:156060: Error: junk at end of line, first unrecognized
character is `-'
{standard input}:156061: Error: expected comma after name
`_CD_sdljava_audio_package' in .size directive
{standard input}:156062: Error: invalid character '_' in mnemonic
{standard input}:156066: Error: unrecognized symbol type ""
{standard input}:156066: Error: junk at end of line, first unrecognized
character is `-'
<snip>
{standard input}:422422: Error: expected comma after name
`_catch_classes_sdljavax.gfx.package' in .size directive
{standard input}:422423: Error: invalid character '_' in mnemonic
make: *** [sdljava-0.9.1.jar.1.o] Error 1
aot-compile-rpm: error: /usr/bin/make exited with code 2
error: Bad exit status from /var/tmp/rpm-tmp.57191 (%install)

---

Now install java-1.7.0-icedtea-devel if not already installed and set the
java and javac alternatives to auto. Build again -> build succeeds.

Additional notes:
1) Note that even when using icedtea, eventually gcj still gets called, so
appearantly the .class files build by gcj's own javac are not liked by it (jar
being the fault is highly unlikely)! 

2) The sdljava demos will run fine using gcj when build with icedtea