On Tue, Jul 29, 2014 at 7:18 PM, Jan Blechta <[email protected]> wrote: > On Tue, 29 Jul 2014 17:48:04 +0100 > "Garth N. Wells" <[email protected]> wrote: > >> >> On Tue, 29 Jul, 2014 at 2:33 PM, Jan Blechta >> <[email protected]> wrote: >> > BTW, this is the reason why >> > >> > - dolfin-master-quick-precise-i386 >> > - dolfin-master-quick-precise-amd64 >> > >> > buildslaves fail. Full versions do not fail because they use >> > developer build type which has -pedantic flag. >> > >> > Options: >> > >> > 1. simple one: adding -pedantic to CMAKE_CXX_FLAGS (which is used >> > by all build types) >> > >> > 2. complicated: detect GCC 4.6 by build system and append >> > -pedantic >> > >> > Which should be done? >> >> Has the bug been reported to Ubuntu on Launchpad? > > Not by me. > >> The 'ideal' fix >> is that Ubuntu fix the version of gcc that is distributed with >> Precise. We've been through this before for a bug in the STL. > > Could anybody try this on up-to-date Precise? I have only available one > awaiting maintenance and update for quite a long time. Maybe it has > been fixed upstream. > > Are Precise buildslaves up-to-date, Johannes?
Yes, they are up-to-date. > Test case: > > $ wget -O test.c > "http://gcc.gnu.org/viewcvs/gcc/trunk/gcc/testsuite/g%2B%2B.dg/cpp0x/initlist67.C?view=co&revision=192295&content-type=text%2Fplain&pathrev=192295"; > $ c++ --version > $ c++ -std=c++0x -c test.c # fails or passes? > $ c++ -std=c++0x -pedantic -c test.c # should pass This is what I get when running this on the precise-amd64 buildbot: johannr@precise-bbot1:/tmp$ c++ --version c++ (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 Copyright (C) 2011 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. johannr@precise-bbot1:/tmp$ c++ -std=c++0x -c test.c # fails or passes? test.c: In function ‘int main()’: test.c:26:36: internal compiler error: in joust, at cp/call.c:7643 Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-4.6/README.Bugs> for instructions. Preprocessed source stored into /tmp/ccjfh2Mc.out file, please attach this to your bugreport. johannr@precise-bbot1:/tmp$ c++ -std=c++0x -pedantic -c test.c # should pass johannr@precise-bbot1:/tmp$ > or compiling current master of DOLFIN, in particular > dolfin/la/PETScPreconditioner.cpp (3-item initialize list on line 130). I get this on the same machine: /home/buildbot/buildslave/dolfin-master-full-precise-amd64/build/dolfin/la/PETScPreconditioner.cpp: In static member function ‘static dolfin::Parameters dolfin::PETScPreconditioner::default_parameters()’: /home/buildbot/buildslave/dolfin-master-full-precise-amd64/build/dolfin/la/PETScPreconditioner.cpp:130:45: internal compiler error: in joust, at cp/call.c:7643 Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-4.6/README.Bugs> for instructions. Preprocessed source stored into /tmp/ccKv9ePs.out file, please attach this to your bugreport. make[2]: *** [dolfin/CMakeFiles/dolfin.dir/la/PETScPreconditioner.cpp.o] Error 1 make[1]: *** [dolfin/CMakeFiles/dolfin.dir/all] Error 2 make: *** [all] Error 2 Johannes _______________________________________________ fenics mailing list [email protected] http://fenicsproject.org/mailman/listinfo/fenics
