Fails to build

[simonbagley]

I'm probably making a newby mistake, but the media-driver build is failing at the last step, when I issue the make -j8 command.
I am getting lots of these sort of errors:

simon@simon-desktop:~/Documents/workspace/build_media$ make -j8
[  1%] Building CXX object media_driver/linux/ult/libdrm_mock/CMakeFiles/drm_mock.dir/xf86drmHash_mock.c.o
[  1%] Built target iHD_drv_video_SSE2
cc1: warning: command line option ‘-Wreorder’ is valid for C++/ObjC++ but not for C
[  1%] Building CXX object media_driver/linux/ult/libdrm_mock/CMakeFiles/drm_mock.dir/mos_bufmgr_api_mock.c.o
cc1: warning: command line option ‘-Wsign-promo’ is valid for C++/ObjC++ but not for C
cc1: warning: command line option ‘-Wnon-virtual-dtor’ is valid for C++/ObjC++ but not for C
cc1: warning: command line option ‘-Wno-invalid-offsetof’ is valid for C++/ObjC++ but not for C
cc1: warning: command line option ‘-Wno-delete-incomplete’ is valid for C++/ObjC++ but not for C
cc1: warning: ‘-Werror=’ argument ‘-Werror=non-virtual-dtor’ is not valid for C
cc1: warning: command line option ‘-std=c++14’ is valid for C++/ObjC++ but not for C
cc1: warning: command line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C

and

[  4%] Building CXX object media_driver/linux/ult/libdrm_mock/CMakeFiles/drm_mock.dir/__/__/common/os/mos_vma.c.o
/home/simon/Documents/workspace/media-driver/media_driver/linux/ult/libdrm_mock/xf86drmHash_mock.c: In function ‘drmHashCreate’:
/home/simon/Documents/workspace/media-driver/media_driver/linux/ult/libdrm_mock/xf86drmHash_mock.c:116:24: error: ‘nullptr’ undeclared (first use in this function)
  116 |     if (!table) return nullptr;
      |                        ^~~~~~~
/home/simon/Documents/workspace/media-driver/media_driver/linux/ult/libdrm_mock/xf86drmHash_mock.c:116:24: note: each undeclared identifier is reported only once for each function it appears in

[XinfengZhang]

hi @simonbagley , could you share more information , compiler version, OS version etc.

[zrus]

hi @simonbagley , could you share more information , compiler version, OS version etc.

Hi there, I met the same build-failed case but with another errors. Please take a look.

[ 66%] Building CXX object media_driver/CMakeFiles/iHD_drv_video_OBJ.dir/linux/common/os/i915/mos_bufmgr_api.c.o
[ 66%] Building CXX object media_driver/CMakeFiles/iHD_drv_video_OBJ.dir/linux/common/os/i915/xf86drm.c.o
/root/media_src/media-driver/media_driver/linux/common/ddi/media_libva_caps.cpp: In member function 'virtual VAStatus MediaLibvaCaps::QueryDisplayAttributes(VADisplayAttribute*, int32_t*)':
/root/media_src/media-driver/media_driver/linux/common/ddi/media_libva_caps.cpp:3090:24: error: 'VADisplayAttribCopy' was not declared in this scope; did you mean 'VADisplayAttribType'?
 3090 |     attribList->type = VADisplayAttribCopy;
      |                        ^~~~~~~~~~~~~~~~~~~
      |                        VADisplayAttribType
/root/media_src/media-driver/media_driver/linux/common/ddi/media_libva_caps.cpp: In member function 'virtual VAStatus MediaLibvaCaps::GetDisplayAttributes(VADisplayAttribute*, int32_t)':
/root/media_src/media-driver/media_driver/linux/common/ddi/media_libva_caps.cpp:3105:18: error: 'VADisplayAttribCopy' was not declared in this scope; did you mean 'VADisplayAttribType'?
 3105 |             case VADisplayAttribCopy:
      |                  ^~~~~~~~~~~~~~~~~~~
      |                  VADisplayAttribType
[ 66%] Building CXX object media_driver/CMakeFiles/iHD_drv_video_OBJ.dir/linux/common/os/i915/xf86drmHash.c.o
make[2]: *** [media_driver/CMakeFiles/iHD_drv_video_OBJ.dir/build.make:7610: media_driver/CMakeFiles/iHD_drv_video_OBJ.dir/linux/common/ddi/media_libva_caps.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [CMakeFiles/Makefile2:369: media_driver/CMakeFiles/iHD_drv_video_OBJ.dir/all] Error 2
make: *** [Makefile:172: all] Error 2

I was building using docker with
CentOS7 "Linux 5.4.72-microsoft-standard-WSL2 #1 SMP Wed Oct 28 23:40:43 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux"
GNU Make v4.2.1
C/C++ compilder GNU 9.3.1

Thank you!

[Sherry-Lin]

what's the libva version you used? Could you try with latest libva release 2.13.0?

[zrus]

what's the libva version you used? Could you try with latest libva release 2.13.0?

Yes. When I rollback to latest version I could build it successfully. I was using git clone the master of libva so it might lead to failure.

Thank you.

[XinfengZhang]

latest master should not have such issue. VADisplayAttribCopy is added in this patch intel/libva#513 . hi @zrus, so this issue could be closed?

[zrus]

latest master should not have such issue. VADisplayAttribCopy is added in this patch intel/libva#513 . hi @zrus, so this issue could be closed?

It's alright with me. Idk has the OP fixed yet.