[binutils-gdb] Expect prompt after no FPU warning

[sergiodj+buildbot@sergiodj.net]

*** TEST RESULTS FOR COMMIT 3e3e7faebe89bfab0d245040b19fd7347d186065 ***

Author: Thomas Preud'homme <thomas.preudhomme@arm.com>
Branch: master
Commit: 3e3e7faebe89bfab0d245040b19fd7347d186065

Expect prompt after no FPU warning

2017-05-18  Thomas Preud'homme  <thomas.preudhomme@arm.com>

gdb/testsuite/
	* gdb.base/float.exp: Expect GDB prompt for targets without FPU.