I configured GCC HEAD (of 10 days ago) with "--enable-languages=c", then I bootstrapped it and ran "make -k check". In the test summary, I see failing mudflap C++ tests:
FAIL: libmudflap.c++/fail24-frag.cxx (test for excess errors) WARNING: libmudflap.c++/fail24-frag.cxx compilation failed to produce executable FAIL: libmudflap.c++/pass27-frag.cxx (test for excess errors) WARNING: libmudflap.c++/pass27-frag.cxx compilation failed to produce executable FAIL: libmudflap.c++/pass28-frag.cxx (test for excess errors) WARNING: libmudflap.c++/pass28-frag.cxx compilation failed to produce executable FAIL: libmudflap.c++/pass31-frag.cxx (test for excess errors) WARNING: libmudflap.c++/pass31-frag.cxx compilation failed to produce executable FAIL: libmudflap.c++/pass41-frag.cxx (test for excess errors) WARNING: libmudflap.c++/pass41-frag.cxx compilation failed to produce executable [...] I don't think libmudflap.c++ should be run if C++ was not built. -- Summary: libmudflap C++ testsuite executed even if c++ is not enabled Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P2 Component: testsuite AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: giovannibajo at libero dot it CC: gcc-bugs at gcc dot gnu dot org,janis at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21947