1gbm_core_FILES = \ 2 main/backend.c \ 3 main/backend.h \ 4 main/gbm.c \ 5 main/gbm.h \ 6 main/gbmint.h 7 8gbm_dri_FILES = \ 9 backends/dri/gbm_dri.c \ 10 backends/dri/gbm_driint.h 11