#2 ldpreload drop by default

[Anonymous]

patch to control LD_PRELOAD option to enable/disable.
Now it LD_PRELOAD delivered into child process by default, but it produce errors for alsa-lib compilation in quilt patch system. When we drop it everything start working well. Maybe later when this issue properly fixed has sense to revert drop_ld_preload from 1 to 0 back.

[Nobody/Anonymous]

proposed patch