[FFmpeg-trac] #1623(FFmpeg:new): libutvideo fails to link to FFmpeg if assembly is enabled
FFmpeg
trac at avcodec.org
Thu Aug 9 03:13:42 CEST 2012
#1623: libutvideo fails to link to FFmpeg if assembly is enabled
------------------------------------+--------------------------------------
Reporter: qyot27 | Type: defect
Status: new | Priority: normal
Component: FFmpeg | Version: git-master
Keywords: libutvideo | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
------------------------------------+--------------------------------------
If libutvideo is compiled with assembly enabled (from
[https://github.com/dwbuiten/utvideo/commit/42351ecb5f81dede1f13ffa695ba506046ce93ab
this commit]), then FFmpeg fails to link to it with undefined references
to the assembly stuff:
{{{
MAN doc/ffserver.1
TXT doc/fate.txt
CC cmdutils.o
CC ffmpeg.o
LD ffmpeg_g
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xa0): undefined
reference to `x86_sse2_PredictMedianAndCount_align16'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xa4): undefined
reference to `x86_sse2_PredictMedianAndCount_align1'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xa8): undefined
reference to `x86_sse2_PredictLeftAndCount_align1'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xac): undefined
reference to `x86_sse1mmx_RestoreMedian_align1'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xb0): undefined
reference to `x86_i686_HuffmanEncode'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xb4): undefined
reference to `x86_i686_HuffmanDecode'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xb8): undefined
reference to `x86_i686_HuffmanDecodeAndAccum'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xbc): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep2'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xc0): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep4'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xc4): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep4ForBottomupRGB32Green'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xc8): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep4ForBottomupRGB32Blue'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xcc): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep4ForBottomupRGB32Red'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xd0): undefined
reference to
`x86_i686_HuffmanDecodeAndAccumStep4ForBottomupRGB32RedAndDummyAlpha'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xd4): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep3ForBottomupRGB24Green'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xd8): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep3ForBottomupRGB24Blue'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xdc): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep3ForBottomupRGB24Red'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xe0): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep4ForTopdownRGB32Green'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xe4): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep4ForTopdownRGB32Blue'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xe8): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep4ForTopdownRGB32Red'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xec): undefined
reference to
`x86_i686_HuffmanDecodeAndAccumStep4ForTopdownRGB32RedAndDummyAlpha'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xf0): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep3ForTopdownRGB24Green'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xf4): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep3ForTopdownRGB24Blue'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xf8): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep3ForTopdownRGB24Red'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0xfc): undefined
reference to `x86_sse2_ConvertULY2ToBottomupRGB24'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x100): undefined
reference to `x86_sse2_ConvertULY2ToBottomupRGB32'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x104): undefined
reference to `x86_sse2_ConvertULY2ToTopdownRGB24'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x108): undefined
reference to `x86_sse2_ConvertULY2ToTopdownRGB32'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x10c): undefined
reference to `x86_sse2_ConvertBottomupRGB24ToULY2'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x110): undefined
reference to `x86_sse2_ConvertBottomupRGB32ToULY2'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x114): undefined
reference to `x86_sse2_ConvertTopdownRGB24ToULY2'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x118): undefined
reference to `x86_sse2_ConvertTopdownRGB32ToULY2'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x12c): undefined
reference to `x86_i686_RestoreMedian_align1'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x130): undefined
reference to `x86_i686_HuffmanEncode'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x134): undefined
reference to `x86_i686_HuffmanDecode'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x138): undefined
reference to `x86_i686_HuffmanDecodeAndAccum'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x13c): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep2'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x140): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep4'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x144): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep4ForBottomupRGB32Green'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x148): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep4ForBottomupRGB32Blue'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x14c): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep4ForBottomupRGB32Red'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x150): undefined
reference to
`x86_i686_HuffmanDecodeAndAccumStep4ForBottomupRGB32RedAndDummyAlpha'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x154): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep3ForBottomupRGB24Green'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x158): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep3ForBottomupRGB24Blue'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x15c): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep3ForBottomupRGB24Red'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x160): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep4ForTopdownRGB32Green'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x164): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep4ForTopdownRGB32Blue'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x168): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep4ForTopdownRGB32Red'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x16c): undefined
reference to
`x86_i686_HuffmanDecodeAndAccumStep4ForTopdownRGB32RedAndDummyAlpha'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x170): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep3ForTopdownRGB24Green'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x174): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep3ForTopdownRGB24Blue'
/usr/local/lib/libutvideo.a(TunedFunc.o):(.rodata+0x178): undefined
reference to `x86_i686_HuffmanDecodeAndAccumStep3ForTopdownRGB24Red'
collect2: ld returned 1 exit status
make: *** [ffmpeg_g] Error 1
}}}
Relevant configuration info:
$ gcc --version
gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
$ nasm -v
NASM version 2.09.10 compiled on Oct 17 2011
FFmpeg N-43331-gee475e2:
./configure --prefix=$HOME/ffmpeg_build --enable-gpl --enable-version3
--enable-libutvideo
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1623>
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