The only test failure that should need attention is:
    143. C++ exception handling (exceptions.at:24): FAILED 
(exceptions.at:385)

This is fixed in Libtool's master branch [1] and in release 2.5.3. If
you apply these changes to test/exceptions.at, the test should pass.

[1] 
https://git.savannah.gnu.org/cgit/libtool.git/commit/?id=17fb010919e9f7e28fe28e13f2710bb85b00cb3a

-- 
Ileana Dumitrescu

GPG Public Key: FA26 CA78 4BE1 8892 7F22 B99F 6570 EA01 146F 7354