I tried to compile the latest version of gfortran from the source code. My configure command is as followed:
./configure --prefix=/scratch_c/gcc --with-gmp=/usr/local --with-mpfr=/usr/local --enable-languages=c,fortran But the make stopped with the error ../.././libmudflap/mf-runtime.c:310: error: redefinition of 'struct option' Thomas Koenig thinks it's a general gcc bug. -- Summary: compiling 64-bit gfortran Product: gcc Version: 3.3.5 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: elizabeth dot l dot yip at boeing dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24865