I know nothing about fortran. This occured while attempting to compile the espresso DFT package from http://www.pwscf.org/
When compiling, the compiler seg faults and asks for a bug report to be filed with command: $ gfortran -c input_parameters.f90 I tried including the file in this comment but it was too long. I see no mechanism for attaching files. The file is in espresso/Modules directory of the espresso package from the aforementioned website -- Summary: internal compiler segmentation fault Product: gcc Version: 4.1.2 Status: UNCONFIRMED Severity: critical Priority: P3 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: haskell dot vivian dot mcphail at gmail dot com GCC build triplet: i486-linux-gnu GCC host triplet: i486-linux-gnu GCC target triplet: i486-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31515