OpenHEVC/openHEVC

Issue when compiling arm

romdhann opened this issue · 5 comments

romdhann commented

I'm trying to compile HEVC in with armv7 machine and i have the following error would you please help me to resolve it:
/home/linaro/HEVC/openHEVC/libavutil/random_seed.c: In function ‘av_get_random_seed’:
/home/linaro/HEVC/openHEVC/./libavutil/x86/timer.h:33:5: error: impossible constraint in ‘asm’
/home/linaro/HEVC/openHEVC/./libavutil/x86/timer.h:33:5: error: impossible constraint in ‘asm’
make[2]: *** [CMakeFiles/LibOpenHevcWrapper.dir/libavutil/random_seed.c.o] Error 1
make[1]: *** [CMakeFiles/LibOpenHevcWrapper.dir/all] Error 2
make: *** [all] Error 2

The strange things that I sse in my code that this build is compiling x86 files which is not logical,normally we compile only arm files,thanks to help me :(

mraulet commented

could you report the message within cmake?
__
Mickaël

Le 12 juin 2014 à 00:20, romdhann notifications@github.com a écrit :

I'm trying to compile HEVC in with armv7 machine and i have the following error would you please help me to resolve it:
/home/linaro/HEVC/openHEVC/libavutil/random_seed.c: In function ‘av_get_random_seed’:
/home/linaro/HEVC/openHEVC/./libavutil/x86/timer.h:33:5: error: impossible constraint in ‘asm’
/home/linaro/HEVC/openHEVC/./libavutil/x86/timer.h:33:5: error: impossible constraint in ‘asm’
make[2]: *** [CMakeFiles/LibOpenHevcWrapper.dir/libavutil/random_seed.c.o] Error 1
make[1]: *** [CMakeFiles/LibOpenHevcWrapper.dir/all] Error 2
make: *** [all] Error 2

The strange things that I sse in my code that this build is compiling x86 files which is not logical,normally we compile only arm files,thanks to help me :(

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mraulet commented

can you try this branch for the moment hevc_arm? I will ask to try here. This branch is not far from mainstream.
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Mickaël

Le 12 juin 2014 à 00:24, Mickaël Raulet Mickael.Raulet@insa-rennes.fr a écrit :

could you report the message within cmake?
__
Mickaël

Le 12 juin 2014 à 00:20, romdhann notifications@github.com a écrit :

I'm trying to compile HEVC in with armv7 machine and i have the following error would you please help me to resolve it:
/home/linaro/HEVC/openHEVC/libavutil/random_seed.c: In function ‘av_get_random_seed’:
/home/linaro/HEVC/openHEVC/./libavutil/x86/timer.h:33:5: error: impossible constraint in ‘asm’
/home/linaro/HEVC/openHEVC/./libavutil/x86/timer.h:33:5: error: impossible constraint in ‘asm’
make[2]: *** [CMakeFiles/LibOpenHevcWrapper.dir/libavutil/random_seed.c.o] Error 1
make[1]: *** [CMakeFiles/LibOpenHevcWrapper.dir/all] Error 2
make: *** [all] Error 2

The strange things that I sse in my code that this build is compiling x86 files which is not logical,normally we compile only arm files,thanks to help me :(

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romdhann commented

Hi Mickaël,
I've tried the arm branch and the compilation is still running for x86 and not for arm.
For the cmake this is the coammnde that i have used: cmake -DCMAKE_TOOLCHAIN_FILE=../arm-gnueabi.toolchain.cmake ../../..

mraulet commented

We haven't try cross compilation, but direct compilation on the board. I hope this help.
__
Mickaël

Le 17 juin 2014 à 00:05, romdhann notifications@github.com a écrit :

Hi Mickaël,
I've tried the arm branch and the compilation is still running for x86 and not for arm.
For the cmake this is the coammnde that i have used: cmake -DCMAKE_TOOLCHAIN_FILE=../arm-gnueabi.toolchain.cmake ../../..

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michalliu commented

same issue, has anyone resolved the problem?