catkin env
– Environment Utility¶
The env
verb can be used to both print the current environment variables and run a command in a modified environment.
This verb is supplied as a cross-platform alternative to the UNIX env
command or the cmake -E environment
command.
It is primarily used in the build stage command reproduction.
Full Command-Line Interface¶
usage: catkin env [-h] [-i] [-s] [NAME=VALUE ...] [COMMAND] [ARG ...]
Run an arbitrary command in a modified environment.
positional arguments:
NAME=VALUE Explicitly set environment variables for the
subcommand. These override variables given to stdin.
optional arguments:
-h, --help show this help message and exit
-i, --ignore-environment
Start with an empty environment.
-s, --stdin Read environment variable definitions from stdin.
Variables should be given in NAME=VALUE format,
separated by null-bytes.
command:
COMMAND Command to run. If omitted, the environment is printed
to stdout.
ARG Arguments to the command.