While building media-libs/mesa-17.1.10 :
./.libs/libEGL_common.a(platform_drm.o): In function `get_back_bo':
platform_drm.c:(.text+0x28d): undefined reference to `gbm_bo_create_with_modifiers'
collect2: error: ld returned 1 exit status
libtool: error: error: relink 'libEGL.la' with the above command before installing it
