We are compiling the SWIG wrapper with -Werror. With gcc > 4.3, the builds are exiting with the following message:
dolfin/swig/dolfin_wrap.cc: In function 'PyObject*
dolfin/swig/dolfin_wrap.cc:69695: error: 'argv' may be used
uninitialized in this function
If we substitute 'Type v;' with 'Type v=0;' the compilation is successfull. This seems to be the same error as described here:
I could not find a previous bug for this issue.