This gets the build going... diff --git a/src/sys/dll/cxx/demangle.cxx b/src/sys/dll/cxx/demangle.cxx index 31810ea15f..793a97d285 100644 --- a/src/sys/dll/cxx/demangle.cxx +++ b/src/sys/dll/cxx/demangle.cxx @@ -1,3 +1,4 @@ +#define PETSC_SKIP_COMPLEX #include <petsc/private/petscimpl.h> #ifdef PETSC_HAVE_CXXABI_H
Satish On Thu, 13 May 2021, Satish Balay wrote: > > CXX arch-ci-linux-clang-avx/obj/sys/dll/cxx/demangle.o > > It is built with a c++ compiler - so __cplusplus should be defined. > [PETSC_HAVE_CXXABI is not defined] > > Do you need to build this sourcefile file in a clanguage=C build? > > I'm not sure if a c++/complex build is checked with this compiler. > > [eventhough its clang build - I see the compiler is using system incldues aka > from gcc-4.8.5 - so perhaps some things don't work?] > > One option is to add the following to this sourcefile: > > #define PETSC_SKIP_COMPLEX > > Satish > > > On Thu, 13 May 2021, Matthew Knepley wrote: > > > In this CI run (linux-clang-avg): > > > > https://gitlab.com/petsc/petsc/-/jobs/1260342204 > > > > The compile fails building a C++ file, demangle.cxx. It fails at the first > > line, > > including <petsc/private/petscimpl.h>, down in petscsystypes.h. It bombs > > during the definition of complex because it looks like the compiler is not > > defining __cplusplus, and thus takes the wrong branch. Is this what is > > happening? > > I cannot access this machine. > > > > Thanks, > > > > Matt > > > > > >
