Issue with compilation of gst-plugins-base

Bear with me, I am not good as saying things simply.

Wanting to upgrade webkitgtk to version 2.26.1 on Slint64-14.2 I came across a message running ccmake that made me think I should upgrade gstreamer (version shipped in Slackware64-14.2). While I was at it I thought I could upgrade all gst-plugins-* as well. When trying to build gst-plugins-base version 1.16.1 (SlackBuild from Slackware64-current) I came across this error:Code:Making all in gbm
make[6] : on entre dans le ri(C)pertoire /storage/repo/x86_64/slint-14.2.1/source/gst-plugins-base/gst-plugins-base-1.16.1/gst-libs/gst/gl/gbm
CC libgstgl_gbm_la-gstgl_gbm_utils.lo
gstgl_gbm_utils.c: Dans la fonction 'gst_gl_gbm_get_name_for_drm_connector':
gstgl_gbm_utils.c:69:10: erreur : 'DRM_MODE_CONNECTOR_DPI' undeclared (first use in this function)
case DRM_MODE_CONNECTOR_DPI:
^
gstgl_gbm_utils.c:69:10: note : each undeclared identifier is reported only once for each function it appears in
Makefile:687 : la recette pour la cible libgstgl_gbm_la-gstgl_gbm_utils.lo a i(C)choui(C)e
make[6]: *** [libgstgl_gbm_la-gstgl_gbm_utils.lo] Erreur 1I got rid of this error removing lines 69 and 70 in gstgl_gbm_utils.c:Code: case DRM_MODE_CONNECTOR_DPI:
return "DPI";However I am wondering:

• Do I possibly remove a feature doing that?
• Am I the only one getting this issue?

This is with glib2-2.62.2 installed.
Attached Files

gstgl_gbm_utils.c.txt (14.1 KB)