[fedora-java] patch to resurrect LD_PRELOAD hack

[Andrew Haley]

Tom Tromey writes:
 > >>>>> "Andrew" == Andrew Haley <aph at redhat.com> writes:
 > 
 > >> This patch to libgcj would let us resurrect the LD_PRELOAD hack.  The
 > >> idea is to remove the "pr13212.so" entry from LD_PRELOAD during libgcj
 > >> startup, to avoid passing this to sub-processes which may not be
 > >> prepared for it.
 > 
 > Andrew> So no process ever inherits the LD_PRELOAD unless it uses
 > Andrew> libgcj?  Sounds right.
 > 
 > The way it works is the 'java' wrapper sets LD_PRELOAD, and libgcj
 > removes this entry.  So, only things invoked via 'java' will get the
 > preload.
 > 
 > If that still sounds ok to you I'll send the patch to Jakub for
 > inclusion in the RPM (or on the RH branch, whatever).

OK.  I believe that will work for every case I know.

Andrew.