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• Unable to 'make' android ndk project - build fails : [build-openh264-x86] Error 2

  18 décembre 2015, par NoobNinja

  I’ve attempted these two fixes I’ve found while researching the issue :

  android update project  --23 --/Users/ajswann/Downloads/android-sdk-macosx 
  
  
  
  make OS=android NDKROOT=/Users/ajswann/Downloads/android-sdk-macosx TARGET=android-19 ARCH=x86 clean

  ...however neither seems to resolve the issue.

  Any input/suggestions are appreciated.

  P.S.

  I’m running OSX - could this be an issue with attempting to run an x86 architecture on a 64 bit machine ?

  Error Message :

  chris-mini-mac:linphone-android ajswann$ sudo make
  
  ls: /opt/local/etc/openssl/certs: No such file or directory
  
  /Users/ajswann/Downloads/android-sdk-macosx/tools/android update project --path . --target android-23
  
  Updated project.properties
  
  Updated local.properties
  
  build.xml: Found version-tag: custom. File will not be updated.
  
  Updated file ./proguard-project.txt
  
  It seems that there are sub-projects. If you want to update them
  
  please use the --subprojects parameter.
  
  /Users/ajswann/Downloads/android-sdk-macosx/tools/android update test-project --path tests -m .
  
  Resolved location of main project to: /groupchat/linphone-android/tests
  
  Updated project.properties
  
  Updated local.properties
  
  Updated file tests/proguard-project.txt
  
  Updated ant.properties
  
  /Users/ajswann/Downloads/android-sdk-macosx/tools/android update project --path liblinphone_tester --target android-23
  
  Updated project.properties
  
  Updated local.properties
  
  Updated file liblinphone_tester/proguard-project.txt
  
  ant -e -S clean
  
  Buildfile: /groupchat/linphone-android/build.xml
  
  No sub-builds to iterate on
  
  mkdir -p /groupchat/linphone-android/submodules/externals/openh264/include/wels
  
  rsync -rvLpgoc --exclude ".git"  /groupchat/linphone-android/submodules/externals/openh264/codec/api/svc/* /groupchat/linphone-android/submodules/externals/openh264/include/wels/.
  
  building file list ... done
  
  
  
  sent 156 bytes  received 20 bytes  352.00 bytes/sec
  
  total size is 56216  speedup is 319.41
  
  mkdir -p /groupchat/linphone-android/submodules/externals/build/openh264
  
  mkdir -p /groupchat/linphone-android/submodules/externals/build/openh264/arm
  
  cd /groupchat/linphone-android/submodules/externals/build/openh264/arm \
  
      && rsync -rvLpgoc --exclude ".git"  /groupchat/linphone-android/submodules/externals/openh264/* .
  
  building file list ... done
  
  
  
  sent 18841 bytes  received 20 bytes  37722.00 bytes/sec
  
  total size is 48272799  speedup is 2559.40
  
  cd /groupchat/linphone-android/submodules/externals/build/openh264/arm && \
  
      make libraries -j4 OS=android ARCH=arm NDKROOT=/Users/ajswann/Downloads/android-ndk-r10e TARGET=android-19
  
  cd ./ && sh ./codec/common/generate_version.sh
  
  Keeping existing codec/common/inc/version_gen.h
  
  mkdir -p /groupchat/linphone-android/submodules/externals/build/openh264
  
  mkdir -p /groupchat/linphone-android/submodules/externals/build/openh264/x86
  
  cd /groupchat/linphone-android/submodules/externals/build/openh264/x86 \
  
      && rsync -rvLpgoc --exclude ".git"  /groupchat/linphone-android/submodules/externals/openh264/* .
  
  building file list ... done
  
  
  
  sent 18841 bytes  received 20 bytes  12574.00 bytes/sec
  
  total size is 48272799  speedup is 2559.40
  
  cd /groupchat/linphone-android/submodules/externals/build/openh264/x86 && \
  
      make libraries -j4 OS=android ARCH=x86 NDKROOT=/Users/ajswann/Downloads/android-ndk-r10e TARGET=android-19
  
  cd ./ && sh ./codec/common/generate_version.sh
  
  nasm -DX86_32 -f elf -I./codec/common/x86/   -o codec/decoder/core/x86/dct.o codec/decoder/core/x86/dct.asm
  
  codec/decoder/core/x86/dct.asm:1: error: label or instruction expected at start of line
  
  codec/decoder/core/x86/dct.asm:144: error: label or instruction expected at start of line
  
  codec/decoder/core/x86/dct.asm:234: error: symbol `IdctResAddPred_mmx' redefined
  
  codec/decoder/core/x86/dct.asm:262: error: symbol `WelsBlockZero16x16_sse2' redefined
  
  codec/decoder/core/x86/dct.asm:276: error: symbol `WelsBlockZero8x8_sse2' redefined
  
  codec/decoder/core/x86/dct.asm:287: error: label or instruction expected at start of line
  
  make[1]: *** [codec/decoder/core/x86/dct.o] Error 1
  
  make[1]: *** Waiting for unfinished jobs....
  
  Keeping existing codec/common/inc/version_gen.h
  
  make[1]: *** wait: No child processes.  Stop.
  
  make: *** [build-openh264-x86] Error 2

  Source Repository (I simply clone it, add the platform-tools and tools folder from my android-sdk and run ’make’ and I get this error) :

  https://github.com/TheBaobabTeam/linphone-android

• Senior Software Engineer for Enterprise Analytics Platform

  28 janvier 2016, par Matthieu Aubry — Jobs

  We’re looking for a lead developer to work on Piwik Analytics core platform software. We have some exciting challenges to solve and need you !

  You’ll be working with both fellow employees and our open-source community. Piwik PRO staff lives in New Zealand, Europe (Poland, Germany) and in the U.S. We do the vast majority of our collaboration online.

  We are a small, flexible team, so when you come aboard, you will play an integral part in engineering. As a leader you’ll help us to prioritise work and grow our community. You’ll help to create a welcoming environment for new contributors and set an example with your development practices and communications skills. You will be working closely with our CTO to build a future for Piwik.

  Key Responsibilities

  • Strong competency coding in PHP and JavaScript.
  • Scaling existing backend system to handle ever increasing amounts of traffic and new product requirements.
  • Outstanding communication and collaboration skills.
  • Drive development and documentation of internal and external APIs (Piwik is an open platform).
  • Help make our development practices better and reduce friction from idea to deployment.
  • Mentor junior engineers and set the stage for personal growth.

  Minimum qualifications

  • 5+ years of experience in product development, security, usable interface design.
  • 5+ years experience building successful production software systems.
  • Strong competency in PHP5 and JavaScript application development.
  • Skill at writing tests and reviewing code.
  • Strong analytical skills.

  Location

  • Remote work position !
  • or you can join us in our office based in Wellington, New Zealand or in Wrocław, Poland.

  Benefits

  • Competitive salary.
  • Equity in Piwik PRO.
  • Remote work is possible.
  • Yearly meetup with the whole team abroad.
  • Be part of a successful open source company and community.
  • In our Wellington (NZ) and Wroclaw (PL) offices : snacks, coffee, nap room, Table football, Ping pong…
  • Regular events.
  • Great team of people.
  • Exciting projects.

  Learn more

  Learn more what it’s like to work on Piwik in our blog post

  About Piwik

  At Piwik and Piwik PRO we develop the leading open source web analytics platform, used by more than one million websites worldwide. Our vision is to help the world liberate their analytics data by building the best open alternative to Google Analytics.

  The Piwik platform collects, stores and processes a lot of information : hundreds of millions of data points each month. We create intuitive, simple and beautiful reports that delight our users.

  About Piwik PRO company

  At Piwik PRO we’re solving hard problems with simple solutions that make our users and customers happy. We practise agile methodology, test driven development and fast release cycles. Our backend is mostly built in modern PHP with a bit of Python. We use MySQL/MariaDB and Redis as data stores. Our frontends is built in JavaScript using AngularJS and jQuery. Our tools include Github, Travis CI, PhpStorm and Slack.

  As a Lead Software Developer for Piwik PRO, you will be writing open source code that will run on more than 200,000 servers and be used in 200+ countries and 50 languages !

  Apply online

  To apply for this position, please Apply online here. We look forward to receiving your applications !

• Building ffmpeg on Windows from Chromium - make : *** No rule to make target 'libavcodec\avcodec-57.dll'. Stop

  14 septembre 2016, par Catalin Fratila

  I am trying to compile ffmpeg on a Windows machine, using mingw64 and msys2.

  But when I run : "build_ffmpeg.py win ia32" (same result with x64), I get :

  /c/libchromiumcontent/src/third_party/ffmpeg/chromium/scripts
  
  $ ./build_ffmpeg.py win ia32
  
  install prefix            /usr/local
  
  source path               /c/libchromiumcontent/src/third_party/ffmpeg
  
  C compiler                gcc
  
  C library                 mingw64
  
  ARCH                      x86 (generic)
  
  big-endian                no
  
  runtime cpu detection     yes
  
  yasm                      yes
  
  MMX enabled               yes
  
  MMXEXT enabled            yes
  
  3DNow! enabled            yes
  
  3DNow! extended enabled   yes
  
  SSE enabled               yes
  
  SSSE3 enabled             yes
  
  AESNI enabled             yes
  
  AVX enabled               yes
  
  XOP enabled               yes
  
  FMA3 enabled              yes
  
  FMA4 enabled              yes
  
  i686 features enabled     yes
  
  CMOV is fast              yes
  
  EBX available             yes
  
  EBP available             yes
  
  debug symbols             yes
  
  strip symbols             yes
  
  optimize for size         no
  
  optimizations             yes
  
  static                    yes
  
  shared                    no
  
  postprocessing support    no
  
  new filter support        no
  
  network support           no
  
  threading support         w32threads
  
  safe bitstream reader     yes
  
  SDL support               no
  
  opencl enabled            no
  
  texi2html enabled         no
  
  perl enabled              no
  
  pod2man enabled           no
  
  makeinfo enabled          no
  
  makeinfo supports HTML    no
  
  
  
  Enabled programs:
  
  
  
  External libraries:
  
  
  
  Enabled decoders:
  
  pcm_alaw                  pcm_f32le                 pcm_mulaw                 pcm_s16be                 pcm_s16le                 pcm_s24be                 pcm_s24le                 pcm_s32le                 pcm_u8                    vorbis
  
  
  
  Enabled encoders:
  
  
  
  Enabled hwaccels:
  
  
  
  Enabled parsers:
  
  opus                      vorbis
  
  
  
  Enabled demuxers:
  
  matroska                  ogg                       wav
  
  
  
  Enabled muxers:
  
  
  
  Enabled protocols:
  
  
  
  Enabled filters:
  
  
  
  Enabled bsfs:
  
  
  
  Enabled indevs:
  
  
  
  Enabled outdevs:
  
  
  
  License: LGPL version 2.1 or later
  
  Creating config.mak, config.h, and doc/config.texi...
  
  make: *** No rule to make target 'libavcodec\avcodec-57.dll'.  Stop.
  
  System information:
  
  Host OS       : win
  
  Target OS     : win
  
  Host arch     : x64
  
  Target arch   : ia32
  
  Parallel jobs : 4
  
  
  
  Chromium configure/build:
  
  Running ['sh.exe', 'C:\\libchromiumcontent\\src\\third_party\\ffmpeg\\configure', '--disable-everything', '--disable-all', '--disable-doc', '--disable-htmlpages', '--disable-manpages', '--disable-podpages', '--disable-txtpages', '--disable-static', '--enable-avcodec', '--enable-avformat', '--enable-avutil', '--enable-fft', '--enable-rdft', '--enable-static', '--disable-bzlib', '--disable-error-resilience', '--disable-iconv', '--disable-lzo', '--disable-network', '--disable-schannel', '--disable-sdl', '--disable-symver', '--disable-xlib', '--disable-zlib', '--disable-securetransport', '--disable-d3d11va', '--disable-dxva2', '--disable-vaapi', '--disable-vda', '--disable-vdpau', '--disable-videotoolbox', '--enable-decoder=vorbis', '--enable-decoder=pcm_u8,pcm_s16le,pcm_s24le,pcm_s32le,pcm_f32le', '--enable-decoder=pcm_s16be,pcm_s24be,pcm_mulaw,pcm_alaw', '--enable-demuxer=ogg,matroska,wav', '--enable-parser=opus,vorbis', '--optflags="-O2"', '--enable-decoder=theora,vp8', '--enable-parser=vp3,vp8', '--toolchain=msvc', '--cpu=opteron', '--enable-yasm', '--extra-cflags=-IC:\\libchromiumcontent\\src\\third_party\\ffmpeg\\chromium/include/win', '--target-os=mingw32', '--enable-memalign-hack', '--cc=gcc-sjlj']
  
  Running ['make', '-j4', 'libavcodec\\avcodec-57.dll', 'libavformat\\avformat-57.dll', 'libavutil\\avutil-55.dll']
  
  Traceback (most recent call last):
  
    File "./build_ffmpeg.py", line 631, in <module>
  
      sys.exit(main(sys.argv[1:]))
  
    File "./build_ffmpeg.py", line 596, in main
  
      configure_args)
  
    File "./build_ffmpeg.py", line 588, in do_build_ffmpeg
  
      options.config_only, branding, configure_flags)
  
    File "./build_ffmpeg.py", line 217, in BuildFFmpeg
  
      ['make', '-j%d' % parallel_jobs] + libraries, cwd=config_dir)
  
    File "./build_ffmpeg.py", line 92, in PrintAndCheckCall
  
      subprocess.check_call(argv, *args, **kwargs)
  
    File "C:\Python27\lib\subprocess.py", line 541, in check_call
  
      raise CalledProcessError(retcode, cmd)
  
  subprocess.CalledProcessError: Command '['make', '-j4', 'libavcodec\\avcodec-57.dll', 'libavformat\\avformat-57.dll', 'libavutil\\avutil-55.dll']' returned non-zero exit status 2
  
  </module>

  Has anyone seen this issue before ? Have all the pre-requisites from here : https://trac.ffmpeg.org/wiki/CompilationGuide/MinGW

  Thanks.