install.md: add ./utils/xtgettcap name to "full PGO" instructions too

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Daniel Eklöf 2022-10-09 16:27:10 +02:00
parent f747650b77
commit 4fca380585
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@ -373,6 +373,7 @@ This method requires a running Wayland session.
We will use the script `scripts/generate-alt-random-writes.py`:
```sh
./utils/xtgettcap name
./footclient --version
foot_tmp_file=$(mktemp)
./foot \
@ -386,9 +387,10 @@ rm ${foot_tmp_file}
You should see a foot window open up, with random colored text. The
window should close after ~1-2s.
The first step, `./footclient --version` might seem unnecessary, but
is needed to ensure we have _some_ profiling data for
`footclient`. Without this, the final link phase will fail.
The first step, `./utils/xtgettcap name && ./footclient --version`
might seem unnecessary, but is needed to ensure we have _some_
profiling data for **all** binaries we build. Without this, the final
link phase will fail.
##### Use the generated PGO data