tcmu: link libtcmalloc with libtcmu and handlers
tcmu: link libtcmalloc with libtcmu and handlers

Without patch:

$ ldd /usr/bin/tcmu-runner | grep -c libtcmalloc
1
$ ldd /usr/lib64/libtcmu.so | grep -c libtcmalloc
0
$ ldd /usr/lib64/tcmu-runner/handler_file_optical.so | grep -c libtcmalloc
0
$ ldd /usr/lib64/tcmu-runner/handler_file_zbc.so | grep -c libtcmalloc
0
$ ldd /usr/lib64/tcmu-runner/handler_glfs.so | grep -c libtcmalloc
0

With patch:

$ ldd /usr/bin/tcmu-runner | grep libtcmalloc
      libtcmalloc.so.4 => /lib64/libtcmalloc.so.4 (0x00007f6d6f5ae000)
$ ldd /usr/lib64/libtcmu.so | grep libtcmalloc
      libtcmalloc.so.4 => /lib64/libtcmalloc.so.4 (0x00007f5050952000)
$ ldd /usr/lib64/tcmu-runner/handler_file_optical.so | grep libtcmalloc
      libtcmalloc.so.4 => /lib64/libtcmalloc.so.4 (0x00007f6c8286c000)
$ ldd /usr/lib64/tcmu-runner/handler_file_zbc.so | grep libtcmalloc
      libtcmalloc.so.4 => /lib64/libtcmalloc.so.4 (0x00007f9b95f1e000)
$ ldd /usr/lib64/tcmu-runner/handler_glfs.so | grep libtcmalloc
      libtcmalloc.so.4 => /lib64/libtcmalloc.so.4 (0x00007ff09bb77000)

Signed-off-by: Prasanna Kumar Kalever <a78d8f98557446023f5b3ba9944d7be259a978a3@redhat.com>

agrover/tcmu-runner,open-iscsi/tcmu-runner,open-iscsi/tcmu-runner