Hi Vincent, you may use this workaround, I have the same problem: https://github.com/ljalves/linux_media/issues/68 Reagrds Francesco 2015-01-19 13:32 GMT+01:00 Vincent McIntyre <vincent.mcintyre@xxxxxxxxx>: > Hi > > I am seeing build failures since 11 January. > A build I did on 22 December worked fine. > My build procedure and the error are shown below. > > $ cat /etc/lsb-release > DISTRIB_ID=Ubuntu > DISTRIB_RELEASE=14.04 > DISTRIB_CODENAME=trusty > DISTRIB_DESCRIPTION="Ubuntu 14.04.1 LTS" > $ uname -a > Linux ubuntu 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:30:01 UTC 2014 i686 i686 i686 GNU/Linux > $ make distclean > $ rm v4l/.config > $ git pull > $ git log |head > commit de98549b53c938b44f578833fe8440b92f4a8c64 > Author: Hans Verkuil <hans.verkuil@xxxxxxxxx> > Date: Mon Jan 12 10:53:27 2015 +0100 > > Update v3.11_dev_groups.patch > > Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx> > > commit 3886d538f89948d49b652465e0d52e6e9a7329ab > Author: Hans Verkuil <hans.verkuil@xxxxxxxxx> > > $ ./build --main-git > ... > CC [M] /home/me/git/clones/media_build/v4l/smiapp-core.o > /home/me/git/clones/media_build/v4l/smiapp-core.c: In function 'smiapp_get_pdata': > /home/me/git/clones/media_build/v4l/smiapp-core.c:3061:3: error: implicit declaration of function 'of_read_number' [-Werror=implicit-function-declaration] > pdata->op_sys_clock[i] = of_read_number(val + i * 2, 2); > ^ > cc1: some warnings being treated as errors > make[3]: *** [/home/me/git/clones/media_build/v4l/smiapp-core.o] Error 1 > make[2]: *** [_module_/home/me/git/clones/media_build/v4l] Error 2 > make[2]: Leaving directory `/usr/src/linux-headers-3.13.0-37-generic' > make[1]: *** [default] Error 2 > make[1]: Leaving directory `/home/me/git/clones/media_build/v4l' > make: *** [all] Error 2 > build failed at ./build line 491, <IN> line 4. > > $ grep -ilr "implicit-function-declaration" . |grep -v o.cmd > ./media/tools/thermal/tmon/Makefile > ./media/arch/parisc/math-emu/Makefile > ./media/Makefile > > It's not clear to me whether this a problem with the media_tree code > or the media_build code. > > media/Makefile contains this definition > > KBUILD_CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \ > -fno-strict-aliasing -fno-common \ > -Werror-implicit-function-declaration \ > -Wno-format-security \ > -std=gnu89 > > Regards > Vince > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
