Package: intel-vaapi-driver Version: 1.3.1-1 Usertags: goto-cc During a rebuild of all Debian packages in a clean sid chroot (using cowbuilder and pbuilder) the build failed with the following error. Please note that we use our research compiler tool-chain (using tools from the cbmc package), which permits extended reporting on type inconsistencies at link time.
[...] libtool: link: gcc -shared -fPIC -DPIC .libs/i965_drv_video_la-dso_utils.o .libs/i965_drv_video_la-gen6_mfc.o .libs/i965_drv_video_la-gen6_mfc_common.o .libs/i965_drv_video_la-gen6_mfd.o .libs/i965_drv_video_la-gen6_vme.o .libs/i965_drv_video_la-gen7_vme.o .libs/i965_drv_video_la-gen7_mfc.o .libs/i965_drv_video_la-gen7_mfd.o .libs/i965_drv_video_la-gen75_mfd.o .libs/i965_drv_video_la-gen75_mfc.o .libs/i965_drv_video_la-gen8_mfc.o .libs/i965_drv_video_la-gen8_mfd.o .libs/i965_drv_video_la-gen8_vme.o .libs/i965_drv_video_la-gen75_picture_process.o .libs/i965_drv_video_la-gen75_vme.o .libs/i965_drv_video_la-gen75_vpp_gpe.o .libs/i965_drv_video_la-gen75_vpp_vebox.o .libs/i965_drv_video_la-i965_avc_bsd.o .libs/i965_drv_video_la-i965_avc_hw_scoreboard.o .libs/i965_drv_video_la-i965_avc_ildb.o .libs/i965_drv_video_la-i965_decoder_utils.o .libs/i965_drv_video_la-i965_drv_video.o .libs/i965_drv_video_la-i965_encoder.o .libs/i965_drv_video_la-i965_encoder_utils.o .libs/i965_drv_video_la-i965_media.o .libs/i965_drv_video_la-i965_media_h264.o .libs/i965_drv_video_la-i965_media_mpeg2.o .libs/i965_drv_video_la-i965_gpe_utils.o .libs/i965_drv_video_la-i965_post_processing.o .libs/i965_drv_video_la-gen8_post_processing.o .libs/i965_drv_video_la-i965_render.o .libs/i965_drv_video_la-gen8_render.o .libs/i965_drv_video_la-intel_batchbuffer.o .libs/i965_drv_video_la-intel_batchbuffer_dump.o .libs/i965_drv_video_la-intel_driver.o .libs/i965_drv_video_la-intel_memman.o .libs/i965_drv_video_la-object_heap.o .libs/i965_drv_video_la-intel_media_common.o .libs/i965_drv_video_la-i965_output_dri.o -lpthread -ldl -ldrm -ldrm_intel -lva -lm -O2 -Wl,--no-undefined -Wl,-z -Wl,relro -Wl,-soname -Wl,i965_drv_video.so -o .libs/i965_drv_video.so error: conflicting function declarations "i965_proc_picture" old definition in module gen75_picture_process file gen75_picture_process.c line 42 void (struct VADriverContext *, int, union codec_state *, struct hw_context *) new definition in module i965_post_processing file i965_post_processing.c line 5315 signed int (struct VADriverContext *ctx, int profile, union codec_state *codec_state, struct hw_context *hw_context) Makefile:612: recipe for target 'i965_drv_video.la' failed make[5]: *** [i965_drv_video.la] Error 64 make[5]: Leaving directory '/srv/jenkins-slave/workspace/sid-goto-cc-intel-vaapi-driver/intel-vaapi-driver-1.3.1/src' Makefile:975: recipe for target 'all-recursive' failed Comparing the definition of i965_proc_picture here: http://sources.debian.net/src/intel-vaapi-driver/1.3.1-1/src/i965_post_processing.c?hl=5314,5315#L5314 and the declaration as well as the use: http://sources.debian.net/src/intel-vaapi-driver/1.3.1-1/src/gen75_picture_process.c?hl=41,42,66,67#L41 it seems that not only should the declaration in gen75_picture_process.c be adjusted, but gen75_vpp_fmt_cvt may wish to make actual use of the (error reported) return value of i965_post_processing. Best, Michael
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