On Thu, Jan 13, 2011 at 07:12:50PM -0800, Khem Raj wrote: > On 1/12/2011 11:31 PM, Martin Jansa wrote: > > On Wed, Jan 12, 2011 at 10:28:10AM -0800, Khem Raj wrote: > >> On 1/12/2011 3:48 AM, Martin Jansa wrote: > >>> Signed-off-by: Martin Jansa<[email protected]> > >> > >> hmmm what issues do u see if you build it with thumb mode. > > > > +# ffmpeg links with this and fails > > +# > > sysroots/armv4t-oe-linux-gnueabi/usr/lib/libvpx.a(vpx_encoder.c.o)(.text+0xc4): > > unresolvable R_ARM_THM_CALL relocation against symbol `memcpy@@GLIBC_2.4' > > > > and full log is here > > http://tinderbox.openembedded.org/packages/1398033/ > > Its not clear in the logs but is libvpx using -fPIE compiler option ? if > yes then you should remove it and then it will work.
only -fPIC and even with added -fno-PIE it still fails here (only with
binutils-2.21, haven't seen it with 2.20)
> >
> >>> ---
> >>> recipes/webm/libvpx.inc | 6 +++++-
> >>> 1 files changed, 5 insertions(+), 1 deletions(-)
> >>>
> >>> diff --git a/recipes/webm/libvpx.inc b/recipes/webm/libvpx.inc
> >>> index 9913d5b..9d40945 100644
> >>> --- a/recipes/webm/libvpx.inc
> >>> +++ b/recipes/webm/libvpx.inc
> >>> @@ -1,11 +1,15 @@
> >>> DESCRIPTION = "vpx Multi-Format Codec SDK"
> >>> LICENSE = "BSD"
> >>>
> >>> -INC_PR = "r5"
> >>> +INC_PR = "r6"
> >>>
> >>> SRC_URI =
> >>> "git://review.webmproject.org/libvpx.git;protocol=git;tag=v${PV}"
> >>> S = "${WORKDIR}/git"
> >>>
> >>> +# ffmpeg links with this and fails
> >>> +#
> >>> sysroots/armv4t-oe-linux-gnueabi/usr/lib/libvpx.a(vpx_encoder.c.o)(.text+0xc4):
> >>> unresolvable R_ARM_THM_CALL relocation against symbol `memcpy@@GLIBC_2.4'
> >>> +ARM_INSTRUCTION_SET = "arm"
> >>> +
> >>> CFLAGS += "-fPIC"
> >>>
> >>> export CC
> >>
> >>
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--
Martin 'JaMa' Jansa jabber: [email protected]
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