From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Twomey, Jack" To: "'help-gcc@prep.ai.mit.edu'" Subject: mixing GNU c and FORTRAN Date: Sat, 01 Apr 2000 00:00:00 -0000 Message-ID: X-SW-Source: 2000-q1/msg00328.html Message-ID: <20000401000000.0515T4CUyu64gYM9HoxC6QW5efsotVtWbMfWL7KWqD0@z> Hi, I am trying to port an existing program to a SUN workstation that has the GNU CC compiler (gcc) and GNU FORTRAN compiler (g77). The existing program has modules in both languages. In addition to calls going both ways, FORTRAN COMMON is accessed in the C modules. The trailing underscore method is used to accomplish the interface. GNU does not seem to accept this. Can you direct me to any information on this? John A (Jack) Twomey Lockheed Martin Missiles & Space Co. Sunnyvale, CA work phone: 1.408.742.9622 FAX: 1.408.743.1795 work email: jack.twomey@lmco.com home email: sfdoofs@gateway.net