foo

Building

To build the code in this repository, we'll need to ensure we have a seastar library to build against. The Makefile assumes seastar has been built under the submodule located in seastar, at the root of the repository.

The Makefile defines two targets: foo, which relies on a seastar release build, and foo-debug, relying on a seastar debug build. Building either requires having previously built seastar.

To make the process of building and running the binaries, we have created a consistent build toolchain, relying on a container image to build the various artifacts. We provide helper scripts to set up the environment, and to build and run binaries.

Setting up

Running the build.sh script at the root of the repository, a container image will be built, that can then be used to build both seastar and the foo binaries. This script assumes docker to be available, but allows for podman to be used instead by providing the --use-podman option.

Following container image creation, seastar and the foo binaries will be built. Relying on the c-run.sh script, which runs commands within a container image's instance, we are able to build the binaries using the toolchain available in the image previously built, while still using our filesystem. We recommend looking into the script to understand how it works.

To setup the environment, simply run

./build.sh

at the root of the repository.

Building and Running

Within the src/ directory there's a run.sh script. This can be used to both build and run the foo binaries. We recommend reading it to better understand how it works. ./run.sh --help will show its usage.

We rely on the c-run.sh script at the root of the repository to execute the run.sh script within the context of the toolchain image.

To simply build the foo release binary, we can thus execute

../c-run.sh ./run.sh --build --build-only

For a debug binary, we should add --debug-target to the options list.

If we want to just run the binary, without building it, we can run instead

../c-run.sh ./run.sh

While building first and then running the binary will require the --build option to be provided.

Please check ./run.sh --help for other options that may be of interest, especially the --store-path option to specify where the data store should be kept.

LICENSE

This work is licensed under the Apache License, version 2.0, unless otherwise specified, either by individual files or submodules (see seastar/LICENSE for further information about seastar's licensing).

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.