fix_symlink will be called many times, like populate_sysroot and populate_lic;
which maybe lead to rpm-native building failure, due to the below error:
".../usr/lib/libacl.so: No such file or directory"
since after acl/attr finished populate_sysroot task, rpm start to be compiled
but acl/attr populate_lic, which run fix_symlink, maybe remove the
.../usr/lib/libacl.so
In fact, fix_symlink only needs to be called after populate_sysroot
Signed-off-by: Roy Li <rongqing.li@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>