testfloat: get rid of 'No GNU_HASH in the elf binary' warning

Signed-off-by: Fahad Usman <fahad_usman@mentor.com>
mux-server: get rid of 'No GNU_HASH in the elf binary' warning

Signed-off-by: Fahad Usman <fahad_usman@mentor.com>
Merge pull request #319 from fahadusman/SB-3429

Get rid of 'No GNU_HASH in the elf binary' warnings