[Bug libgcj/38396] [4.4 Regression] libgcj_bc for 4.3 and 4.4 are binary incompatible but have the same SONAME

[rguenth at gcc dot gnu dot org]

------- Comment #5 from rguenth at gcc dot gnu dot org  2008-12-10 11:12 -------
Ok, it seems that the problem for me is coming from ecj1:

 /usr/lib64/gcc/x86_64-suse-linux/4.3/ecj1 Hello.java -g1
-fbootclasspath=./:/usr/share/java/libgcj-4.3.jar -g1 -fsource=1.5 -ftarget=1.5
-fzip-dependency /tmp/ccMeZbfk.zip -fzip-target /tmp/cca64hlu.jar
libgcj failure: gcj linkage error.
Incorrect library ABI version detected.  Aborting.

gcj: Internal error: Aborted (program ecj1)
Please submit a full bug report.
See <http://bugs.opensuse.org/> for instructions.


ldd /usr/lib64/gcc/x86_64-suse-linux/4.3/ecj1
        linux-vdso.so.1 =>  (0x00007ffff7ffc000)
        libgcj.so.9 => /usr/lib64/libgcj.so.9 (0x00007ffff4eb0000)
        libpthread.so.0 => /lib64/libpthread.so.0 (0x00007ffff4c94000)
        librt.so.1 => /lib64/librt.so.1 (0x00007ffff4a8b000)
        libdl.so.2 => /lib64/libdl.so.2 (0x00007ffff4887000)
        libz.so.1 => /lib64/libz.so.1 (0x00007ffff4671000)
        libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007ffff445a000)
        libgcj_bc.so.1 => /usr/lib64/libgcj_bc.so.1 (0x00007ffff14ea000)
        libm.so.6 => /lib64/libm.so.6 (0x00007ffff1294000)
        libc.so.6 => /lib64/libc.so.6 (0x00007ffff0f38000)
        /lib64/ld-linux-x86-64.so.2 (0x00007ffff7de0000)

which is linked against both libgcj.so.9 and libgcj_bc.so.1.  How does this
happen?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38396