GNU C/C++ and FORTRAN Language Interoperability with Function Usage.

摘要

This report documents GNU GCC options for interoperability between C/C++ and FORTRAN. Compiling legacy software on the Linux platform necessitated the usage of GNU compilers and changes to several intrinsic functions. Several miscellaneous related activities are also included. Experimentation was required to achieve success. Included are examples demonstrating particular usage of each. The functions addressed are TIME(), CTIME(), ETIME(), ITIME(), IDATE() (FORTRAN), getenv(), strncpy() (C), and vector.