gc-run

NAME

gc-run - the Graph Code runner

SYNOPSIS

gc-run [input] [-i] [options] [--] [arguments...]

DESCRIPTION

gc-run executes a Graph Code module, either through just-in-time compilation or interpretation.

There are a number of requirements for the input module:

It must have an entry point function with a signature that is compatible with the standard C main function.
It must be targeted for the host machine and operating system.
If it uses an external libc, it must be the same libc that gc-run uses.
If the -i option is specified, it can only call external functions if gc-run is able to find and load libffi on the host machine.
- Even then, there are edge cases that libffi may not be able to handle.

If the input file name is omitted or it is set to -, then input is read from standard input.

Any arguments/options that are not recognized by gc-run will be passed through as arguments to the executed module. -- can be used to explicitly end argument processing by gc-run so that all subsequent arguments are passed through.

Any diagnostic messages are written to standard error.

OPTIONS

-h, --help: Print usage information and exit.
-v, --version: Print version information and exit.
-i, --interpret: Use the interpreter instead of just-in-time compilation.

EXIT STATUS

If the given module fails to load or execute in some way, the exit code will be non-zero. Otherwise, the exit code will be whatever is returned by the module.

ENVIRONMENT

NO_COLOR: If set to a non-empty value, disables colored diagnostic messages.

STANDARDS

Graph Code https://docs.vezel.dev/graf/gc

REPORTING BUGS

https://github.com/vezel-dev/graf/issues

COPYRIGHT

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Last updated 6 months ago