| newt build |
| ----------- |
| |
| Build one or more targets. |
| |
| Usage: |
| ^^^^^^ |
| |
| .. code-block:: console |
| |
| newt build <target-name> [target_name ...] [flags] |
| |
| Global Flags: |
| ^^^^^^^^^^^^^ |
| |
| .. code-block:: console |
| |
| -h, --help Help for newt commands |
| -j, --jobs int Number of concurrent build jobs (default 8) |
| -l, --loglevel string Log level (default "WARN") |
| -o, --outfile string Filename to tee output to |
| -q, --quiet Be quiet; only display error output |
| -s, --silent Be silent; don't output anything |
| -v, --verbose Enable verbose output when executing commands |
| |
| Description |
| ^^^^^^^^^^^ |
| |
| Compiles, links, and builds an ELF binary for the target named <target-name>. It builds an ELF file for the application specified by the ``app`` variable for the ``target-name`` target. The image can be loaded and run on the hardware specified by the ``bsp`` variable for the target. The command creates the 'bin/' directory under the project's base directory (that the ``newt new`` command created) and stores the executable in the 'bin/targets/<target-name>/app/apps/<app-name>' directory. A ``manifest.json`` build manifest file is also generated in the same directory. This build manifest contains information such as build time, version, image name, a hash to identify the image, packages actually used to create the build, and the target for which the image is built. |
| |
| You can specify a list of target names, separated by a space, to build multiple targets. |
| |
| Examples |
| ^^^^^^^^ |
| |
| +------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ |
| | Usage | Explanation | |
| +====================================+================================================================================================================================================================================================================================================================+ |
| | ``newt build my_blinky_sim`` | Builds an executable for the ``my_blinky_sim`` target. For example, if the ``my_blinky_sim`` target has ``app`` set to ``apps/blinky``, you will find the generated .elf, .a, and .lst files in the 'bin/targets/my\_blinky\_sim/app/apps/blinky' directory. | |
| +------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ |
| | ``newt build my_blinky_sim myble`` | Builds the images for the applications defined by the ``my_blinky_sim`` and ``myble`` targets. | |
| +------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ |
