03-29-2011
I think that the root of the problem is that this is a parent child pair of programs. The parent uses fork to create a child process, and I am trying to print from the child process code. Under Cygwin windows, adding print statements results in output to the cygwin bash shell, but for some reason this doesn't seem to work under linux. There are some differences in the code base because of the differences in windows and posix pipes, fork/create_process, etc. I suspect that in linux, the child runs in a background shell, or something like that, and so the output doesn't come to the terminal that launched the parent, if that makes any sense.
Is there any way to test this theory or resolve the issue if I am correct?
LMHmedchem
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LEARN ABOUT DEBIAN
binfmtf95-interpreter
binfmtf(1) binfmt_C binfmtf(1)
NAME
binfmtf-interpreter - binfmt_misc fortran handler
SYNOPSIS
binfmtf-interpreter fortran-source-file-name [command-line opions ...]
DESCRIPTION
binfmtf95-interpreter compiles a fortran source file specified on the command-line using the gfortran compiler, and executes the resulting
file.
It is designed to be used as a handler for binfmt_misc handler, which is a system used in Linux for handling arbitrary files as executa-
bles.
The command-line options are passed on to the compiled binary.
FILE MAGIC
There is a requirement for Fortran source files to have the magic characters ! BINFMTF95: at the beginning of the file.
That line also is used to specify the additional command-line options for Fortran compiler.
ENVIRONMENT
GFORTRAN
The compiler used. The default is to use gfortran
BINFMTCTMPDIR
Temporary directory used for binary and execution.
Falls back to $TMPDIR $TEMPDIR or /tmp
BINFMTC_DEBUG
enables debug output if set.
BINFMTC_GFORTRAN_OPTS
Additional Gfortran options. Use BINFMTC_DEBUG to verify the options being passed on to gfortran.
The default is -O2 -Wall
AUTHOR
Junichi Uekawa (dancer@debian.org)
Upstream page is available at http://www.netfort.gr.jp/~dancer/software/
SEE ALSO
binfmtasm-interpreter(1), binfmtc-interpreter(1), binfmtcxx-interpreter(1), binfmtf-interpreter(1), binfmtgcj-interpreter(1)
binfmt_misc Dancer 2005 Jun 4 binfmtf(1)