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issue when trying to compile the lib #78

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kalwalt opened this issue Feb 10, 2019 · 7 comments
Closed

issue when trying to compile the lib #78

kalwalt opened this issue Feb 10, 2019 · 7 comments

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@kalwalt
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kalwalt commented Feb 10, 2019 •
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I'm trying to build the libs but it fails:
i have in package.json set:
"build": "cd emscripten/artoolkit5/ && /home/walter/emsdk/emscripten/1.38.26/emconfigure ./Configure && cd ../../ && node tools/makem.js; echo Built at date",

to explictly point to my latest emscripten install.
i need to do some minor changes in makem.js:

- 'Video/VideoLuma.c',

+ 'Video/videoLuma.c',

i run the command:
EMSCRIPTEN=/home/walter/emsdk/emscripten/1.38.26 ARTOOLKIT5_ROOT=/home/walter/jsartoolkit5/emscripten/artoolkit5 npm run build

and then the build process fails with this end error:

/home/walter/jsartoolkit5/emscripten/artoolkit5/lib/SRC/Video/videoLuma.c:55:12: fatal error: 'emmintrin.h' file not found
#  include <emmintrin.h> // SSE2.
           ^~~~~~~~~~~~~
1 error generated.
shared:ERROR: compiler frontend failed to generate LLVM bitcode, halting

exec error: 1

see the gist
i receive the same error even if i choose the clang or the standard compiler, i was able instead to build the lib with the old version here
i hope that someone could give some hints and suggestions 😄

Post Edit: i'm working in linux 64bit - Ubuntu 18.04
@kalwalt kalwalt mentioned this issue Feb 11, 2019
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@kalwalt
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kalwalt commented Feb 11, 2019

i receive the same error even if i pass the emscripten clang env var:

EMSCRIPTEN=/home/walter/emsdk/emscripten/1.38.26
ARTOOLKIT5_ROOT=/home/walter/jsartoolkit5/emscripten/artoolkit5
LLVM_ROOT=/home/walter/emsdk/clang/e1.38.26_64bit
EMSCRIPTEN_NATIVE_OPTIMIZER=/home/walter/emsdk/clang/e1.38.26_64bit/optimizer
npm run build

@kalwalt
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kalwalt commented Feb 11, 2019 •
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i'm using this emscripten version:

./emcc -v
emcc (Emscripten gcc/clang-like replacement + linker emulating GNU ld) 1.38.26
clang version 6.0.1  (emscripten 1.38.26 : 1.38.26)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/walter/emsdk/clang/e1.38.26_64bit
Found candidate GCC installation: /usr/lib/gcc/i686-linux-gnu/8
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/5
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/5.5.0
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/6
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/6.5.0
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/7
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/7.3.0
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/8
Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/7.3.0
Candidate multilib: .;@m64
Selected multilib: .;@m64
shared:INFO: (Emscripten: Running sanity checks)

if i add in makem.js:

FLAGS += '-I/usr/lib/gcc/x86_64-linux-gnu/7.3.0/include'

i receive another type of error:

/usr/lib/gcc/x86_64-linux-gnu/7.3.0/include/mmintrin.h:236:73: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
                                                                        ^
/usr/lib/gcc/x86_64-linux-gnu/7.3.0/include/mmintrin.h:239:18: error: use of unknown builtin '__builtin_ia32_punpcklbw' [-Wimplicit-function-declaration]
  return (__m64) __builtin_ia32_punpcklbw ((__v8qi)__m1, (__v8qi)__m2);
                 ^
/usr/lib/gcc/x86_64-linux-gnu/7.3.0/include/mmintrin.h:239:10: error: invalid conversion between vector type '__m64' (vector of 2 'int' values) and integer type 'int' of different size
  return (__m64) __builtin_ia32_punpcklbw ((__v8qi)__m1, (__v8qi)__m2);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/lib/gcc/x86_64-linux-gnu/7.3.0/include/mmintrin.h:242:73: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
                                                                        ^
/usr/lib/gcc/x86_64-linux-gnu/7.3.0/include/mmintrin.h:250:73: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
                                                                        ^
/usr/lib/gcc/x86_64-linux-gnu/7.3.0/include/mmintrin.h:253:18: error: use of unknown builtin '__builtin_ia32_punpcklwd' [-Wimplicit-function-declaration]
  return (__m64) __builtin_ia32_punpcklwd ((__v4hi)__m1, (__v4hi)__m2);
                 ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
21 warnings and 20 errors generated.
shared:ERROR: compiler frontend failed to generate LLVM bitcode, halting

exec error: 1
Built at lun 11 feb 2019, 18.03.44, CET

@kalwalt
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kalwalt commented Feb 11, 2019

additional information: i'm using artoolkit5 from this commit as pointed from master https://github.com/artoolkitx/artoolkit5/tree/6742d9f5c4a06673a3805e097d924f8e0c55f8ca
i will try instead with the latest from artoolkit5

@ThorstenBux
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ThorstenBux commented Feb 12, 2019 via email

@kalwalt
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kalwalt commented Feb 12, 2019 •
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Did you try the instructions?

yes, thank you for the answer, i think it' is related to emscripten, i'm investigating it.

@kalwalt
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kalwalt commented Feb 12, 2019

Finally i get it to build the libs! 😄

You should exclude 'Video/videoLuma.c', from the compilation.
I will explain better later, i have not so much time now....

@kalwalt kalwalt mentioned this issue Feb 12, 2019
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@kalwalt kalwalt mentioned this issue Feb 20, 2019
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@kalwalt
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kalwalt commented Feb 7, 2020

Solved with #86

@kalwalt kalwalt closed this as completed Feb 7, 2020
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