http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47486
Summary: gfortran -M exits with fatal error when -o option is used Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassig...@gcc.gnu.org ReportedBy: thenl...@users.sourceforge.net When "-o file" is specified, the command exits with an error. Example test.for: program test print "(a)", "hello world" end program $ gfortran -cpp -M test.for -o test.d Fatal Error: output filename specified twice Expected action: Write dependency to test.d Version: gcc version 4.6.0 20110122 (experimental) (GCC) Platform: i686-pc-mingw32