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dev environment: update documentation

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Add gst-dev.py usage with an external script.
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Stéphane Cerveau 2019-11-25 20:40:05 +00:00 committed by GStreamer Merge Bot
parent 769711394e
commit c9a52c7939
1 changed files with 14 additions and 4 deletions
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README.md
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@ -81,6 +81,12 @@ hack in there and to rebuild you just need to rerun `ninja -C build/`.
NOTE: In the development environment, a fully usable prefix is also configured
in `gst-build/prefix` where you can install any extra dependency/project.
An external script can be run in development environment with:
```
./gst-env.py external_script.sh
```
## Update git subprojects
We added a special `update` target to update subprojects (it uses `git pull
@ -171,13 +177,17 @@ you can use the `checkout-branch-worktree` script provided by `gst-build`. It al
to create a new `gst-build` environment with new checkout of all the GStreamer modules as
[git worktrees](https://git-scm.com/docs/git-worktree).
For example to get a fresh checkout of `gst-1.14` from a `gst-build` in master already
built in a `build` directory you can simply run:
For example to get a fresh checkout of `gst-1.14` from a `gst-build` in master **already
built** in a `build` directory you can simply run:
```
./checkout-branch-worktree ../gst-1.14 1.14 -C build/
./checkout-branch-worktree ../gst-build-1.14 origin/1.14 -C build/
```
This will create a new ``gst-build-1.14`` folder at the same level of ``gst-build`` pointing to the given branch ie *1.14*
for all the subprojects ( gstreamer, gst-plugins-base etc.)
## Add information about GStreamer development environment in your prompt line
### Bash prompt