We need to check target to be arm before enabling hard-float
ABI. There are crossdk targets or candian-cross targets built
for arm and we should not enable it for those class of recipes.
(From OE-Core rev: f48bb903218e14ba15dab452e8bb43ba25b9ea44)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>