ucx: use bfd instead of lld with %aocc (#26254)

var/spack/repos/builtin/packages/ucx/package.py

@@ -90,6 +90,7 @@ class Ucx(AutotoolsPackage, CudaPackage):
               msg='gdrcopy currently requires cuda support')
     depends_on('xpmem', when='+xpmem')
     depends_on('knem', when='+knem')
+    depends_on('binutils+ld', when='%aocc', type='build')
 
     configure_abs_path = 'contrib/configure-release'
 
@@ -145,4 +146,8 @@ def configure_args(self):
         config_args.extend(self.with_or_without('xpmem',
                                                 activation_value='prefix'))
 
+        # lld doesn't support '-dynamic-list-data'
+        if '%aocc' in spec:
+            config_args.append('LDFLAGS=-fuse-ld=bfd')
+
         return config_args