usdpaa: obey LDFLAGS

needed to quiet 'No GNU_HASH in the elf binary' warnings

http://jira.alm.mentorg.com:8080/browse/SB-3628

Signed-off-by: Fahad Usman <fahad_usman@mentor.com>
skmm-ep: obey LDFLAGS

needed to quiet 'No GNU_HASH in the elf binary' warnings

http://jira.alm.mentorg.com:8080/browse/SB-3628

Signed-off-by: Fahad Usman <fahad_usman@mentor.com>
Merge pull request #337 from fahadusman/sb-3628

obey LDFLAGS to quiet 'No GNU_HASH in the elf binary' warnings