docbook-xsl (optional, required for documentation)
xsltproc (optional, required for documentation)
python-lxml (optional, required to build the indices)
- python >= 3.5, meson >= 0.46, ninja
+ python >= 3.5
+ meson >= 0.46 (>= 0.49 is required to build position-independent executables)
+ ninja
gcc, awk, sed, grep, m4, and similar tools
During runtime, you need the following additional