diff options
Diffstat (limited to 'gnu/packages/patches')
| -rw-r--r-- | gnu/packages/patches/wlroots-hwdata-fallback.patch | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/gnu/packages/patches/wlroots-hwdata-fallback.patch b/gnu/packages/patches/wlroots-hwdata-fallback.patch new file mode 100644 index 0000000000..6468c7cbf3 --- /dev/null +++ b/gnu/packages/patches/wlroots-hwdata-fallback.patch @@ -0,0 +1,46 @@ +backend/drm: add hardcoded hwdata path fallback + +Add hardcoded fallback "/usr/share/hwdata/pnp.ids" as a +temporary solution to get things working in Guix until +hwdata ships with pkg-config file. + +diff --git a/backend/drm/meson.build b/backend/drm/meson.build +index 6fcb2c15..ed95360a 100644 +--- a/backend/drm/meson.build ++++ b/backend/drm/meson.build +@@ -1,8 +1,7 @@ + hwdata = dependency( + 'hwdata', +- required: 'drm' in backends, ++ required: false, + native: true, +- not_found_message: 'Required for the DRM backend.', + ) + + libdisplay_info = dependency( +@@ -19,15 +18,21 @@ libliftoff = dependency( + required: false, + ) + +-if not (hwdata.found() and libdisplay_info.found() and features['session']) ++if hwdata.found() ++ hwdata_dir = hwdata.get_variable(pkgconfig: 'pkgdatadir') ++ pnp_ids = files(hwdata_dir / 'pnp.ids') ++else ++ pnp_ids = files('/usr/share/hwdata/pnp.ids') ++endif ++ ++if not (libdisplay_info.found() and features['session']) + subdir_done() + endif + +-hwdata_dir = hwdata.get_variable(pkgconfig: 'pkgdatadir') + pnpids_c = custom_target( + 'pnpids.c', + output: 'pnpids.c', +- input: files(hwdata_dir / 'pnp.ids'), ++ input: pnp_ids, + feed: true, + capture: true, + command: files('gen_pnpids.sh'), + |