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Merge pull request #111 from kevinjohna6/master

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add troubleshooting for missing pulsecore error
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awokd 2021-01-20 22:11:58 +00:00 committed by GitHub
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docs/building/building-archlinux-template.md
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@ -272,6 +272,32 @@ $ cp -R ~/qubes-gui-agent-linux "~/qubes-builder/qubes-src/gui-agent-linux"
and retry to build the template.
If it build successfully and that the template work as expected, do a pull request on github to share your fix.
Missing pulsecore error when building the gui-agent-linux
----------------------------------------------------------------
```shell_session
$ make
module-vchan-sink.c:64:10: fatal error: pulsecore/core-error.h: No such file or directory
64 | #include <pulsecore/core-error.h>
| ^~~~~~~~~~~~~~~~~~~~~~~~
```
This error is caused by archlinux having a newer version of pulseaudio than the headers imported by the qubes team.
It can be fixed by downloading the new version of the headers, and rebuilding.
This solution prevents any breaking API changes from going silently unoticed.
```
$ #replace 14.2 with your version here (remove downstream -PATCH suffix (14.2-1 -> 14.2))
$ git clone https://github.com/pulseaudio/pulseaudio.git /home/user/git/pulseaudio
$ cd /home/user/git/pulseaudio
$ git checkout v14.2
$ cd /home/user/qubes-builder/qubes-src/gui-agent-linux/pulse/
$ cp -r /home/user/git/pulseaudio/src/pulsecore/ pulsecore-14.2/ #symlink didn't work
```
or simply use the old headers and hope nothing breaks unexpectedly later:
```
$ #replace 14.2 with your version here (remove downstream -PATCH suffix (14.2-1 -> 14.2))
$ cd /home/user/qubes-builder/qubes-src/gui-agent-linux/pulse/
$ ln -sr pulsecore-14.1 pulsecore-14.2
```
Debugging the qube runtime
================================================================
If you are able to launch a terminal and execute command, just use your usual