Typo in data/meson.build (XSession.in instead of Xsession.in)
If meson is run with -Dgdm-xsession=true, it fails with:
data/meson.build:163:2: ERROR: File XSession.in does not exist.
which is quite true because the file is named Xsession.in.
If meson is run with -Dgdm-xsession=true, it fails with:
data/meson.build:163:2: ERROR: File XSession.in does not exist.
which is quite true because the file is named Xsession.in.