On Sat, Nov 21, 2009 at 10:00:59PM -0500, John David Anglin wrote: > > > > On Sat, Nov 21, 2009 at 5:37 AM, Aurelien Jarno <aurel...@aurel32.net> > > wrote: > > > > > > I confirm, it's what I see in the testsuite log: > > > > > > | 77 > > > | __signbitl > > > | version status: incompatible > > > | GLIBCXX_3.4 > > > | type: function > > > | status: added > > > > If __signbitl is the only failure in the abi_check, then that's easy > > to fix, the testsuite needs to be updated. > > The fail is somewhat puzzling because the problem is supposed fixed > in the 4.4 branch. > > > With cloog/ppl disabled I still get 7 testsuite failures, so I'll have > > to dig into each failure tommorow and see what's wrong. > > > > ~~~ > > Running target unix > > FAIL: abi_check > > FAIL: 26_numerics/complex/13450.cc (test for excess errors) > > UNRESOLVED: 26_numerics/complex/13450.cc compilation failed to produce > > executable > > FAIL: 26_numerics/complex/pow.cc (test for excess errors) > > UNRESOLVED: 26_numerics/complex/pow.cc compilation failed to produce > > executable > > XPASS: 26_numerics/headers/cmath/c99_classification_macros_c.cc (test > > for excess errors) > > FAIL: 29_atomics/atomic_flag/clear/1.c execution test > > FAIL: 29_atomics/atomic_flag/test_and_set/explicit.c execution test > > FAIL: tr1/8_c_compatibility/complex/overloads_float.cc (test for excess > > errors) > > FAIL: tr1/8_c_compatibility/complex/overloads_int.cc (test for excess > > errors) > > UNRESOLVED: tr1/8_c_compatibility/complex/overloads_int.cc compilation > > failed to produce executable > > Try adding --disable-libstdcxx-pch as mentioned earlier in this thread. > This is PR 39355: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39355 > > Good luck in debugging this bug! I was not able to determine the > actual cause. It appears GCC's internal data are somewhat corrupt > when the pch header files are generated. This causes various tests > to ICE when compiled with the pch headers. > > The problem appears to have gone away with head. I don't see it with > hpux. >
Note that latest version of gcc 4.4 in Debian is built with --disable-libstdcxx-pch, but the segfault is this present :( -- Aurelien Jarno GPG: 1024D/F1BCDB73 aurel...@aurel32.net http://www.aurel32.net -- To UNSUBSCRIBE, email to debian-gcc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
