README: add 'git submodule update --init' step to how-to-install

This commit is contained in:
Daniel Eklöf 2020-01-05 12:58:02 +01:00
parent f4e8a9c375
commit ee7ff9501e
No known key found for this signature in database
GPG key ID: 5BBD4992C116573F

View file

@ -267,7 +267,14 @@ I also recommend taking a look at the bundled Arch
you intend to install a release build of foot, in which case you might
be interested in the compiler flags used there.
First, create a build directory, and switch to it:
If you have not installed [tllist](https://codeberg.org/dnkl/tllist)
and [fcft](https://codeberg.org/dnkl/fcft) as system libraries, check
them out as git submodules:
```sh
git submodule update --init
```
To build, first, create a build directory, and switch to it:
```sh
mkdir -p bld/debug && cd bld/debug
```