GCC FORTRAN Test Output Failures

[Joel Sherrill]

This has been a background issue for a couple of years and I have even spoken with Tobias Burnus at the GSoC Mentor Summit about it. RTEMS has great test results for FORTRAN *except* for a set of about 200 output format tests which fail. They fail because the output has CR/LF's in a pattern which does not match the test framework. This issue was recently revisited in this thread

​https://gcc.gnu.org/ml/gcc/2015-01/msg00073.html

I tried suggestions and can get the test output to pass manual regex tests as suggested but cannot find a way to modify the DejaGNU test file in the GCC test suite that would make this pass.

I don't think this is a hard issue but it just hasn't gotten any eyes on it except mine.

I build and run the FORTRAN tests using the scripts in rtems-testing/gcc.

I am happy to help someone come up to speed on this. It just needs more eyes.