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• Cross-compiling for ffmpeg : libvpx decoder version must be >=0.9.1

  13 octobre 2016, par bot1131357

  (Note : I know the title is almost identical to this question, but its solution is only applicable if I were building on my own system. I am building for an embedded ARM device.)

  I am trying to build a cross-compile FFmpeg library to be targeted on an arm device, and the ./configure command tells me that libvpx is outdated.

  My version of libvpx is as follows :

  $ pkg-config --modversion vorbis 
  
  1.3.2

  When I run ./configure

  $ ./configure --prefix=/home/test/Dev/build-arm/ffmpeg-armhf/ --enable-cross-compile --cross-prefix=${CCPREFIX} --arch=armhf --target-os=linux --pkg-config-flags="--libs vpx --static --cflags" --enable-shared --enable-libvpx 
  
  ERROR: libvpx decoder version must be >=0.9.1
  
  
  
  If you think configure made a mistake, make sure you are using the latest
  
  version from Git.  If the latest version fails, report the problem to the
  
  ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
  
  Include the log file "config.log" produced by configure as this will help
  
  solve the problem.

  My vpx.pc file is located in /usr/share/pkgconfig. Since it’s for a different target (arm), Should I be putting this file somewhere else ? :

  # pkg-config file from libvpx v1.6.0-322-gc325fb7
  
  prefix=/home/test/Dev/build-arm/libvpx
  
  exec_prefix=${prefix}
  
  libdir=${prefix}/lib
  
  includedir=${prefix}/include
  
  
  
  Name: vpx
  
  Description: WebM Project VPx codec implementation
  
  Version: 1.6.0
  
  Requires:
  
  Conflicts:
  
  Libs: -L${libdir} -lvpx -lm
  
  Libs.private: -lm -lpthread
  
  Cflags: -I${includedir}

  In my config.log I see this :

  (...lots of text...)
  
  arm-openwrt-linux-gnueabi-gcc -Werror=missing-prototypes -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -march=armv7-a -std=c99 -fomit-frame-pointer -marm -fPIC -pthread -c -o /tmp/ffconf.cZcBLWc3.o /tmp/ffconf.sWjTIULb.m
  
  arm-openwrt-linux-gnueabi-gcc: /tmp/ffconf.sWjTIULb.m: Objective-C compiler not installed on this system
  
  check_pkg_config vpx >= 0.9.1 vpx/vpx_decoder.h vpx/vp8dx.h vpx_codec_vp8_dx
  
  false --exists --print-errors vpx >= 0.9.1
  
  check_lib2 vpx/vpx_decoder.h vpx/vp8dx.h vpx_codec_dec_init_ver -lvpx
  
  check_func_headers vpx/vpx_decoder.h vpx/vp8dx.h vpx_codec_dec_init_ver -lvpx
  
  check_ld cc -lvpx
  
  check_cc
  
  BEGIN /tmp/ffconf.gM9G9FSQ.c
  
      1   #include <vpx></vpx>vpx_decoder.h>
  
      2   #include <vpx></vpx>vp8dx.h>
  
      3   long check_vpx_codec_dec_init_ver(void) { return (long) vpx_codec_dec_init_ver; }
  
      4   int main(void) { return 0; }
  
  END /tmp/ffconf.gM9G9FSQ.c
  
  arm-openwrt-linux-gnueabi-gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -march=armv7-a -std=c99 -fomit-frame-pointer -marm -fPIC -pthread -c -o /tmp/ffconf.cZcBLWc3.o /tmp/ffconf.gM9G9FSQ.c
  
  /tmp/ffconf.gM9G9FSQ.c:1:29: fatal error: vpx/vpx_decoder.h: No such file or directory
  
  compilation terminated.
  
  ERROR: libvpx decoder version must be >=0.9.1

  It looks like the include and library paths are not provided to the compiler, but I don’t know how I should go around solving that.
  I would really appreciate it if you could offer some guidance.

• Anomalie #3981 : Menu "Écrire une nouvelle traduction" non présent pour rédacteurs

  12 août 2017, par Jacques Bouthier

  En tout cas je constate que si je remplace la ligne 83 du fichier actuel

  if (isset($valeurs['id_trad']) and $valeurs['_traduisible']) {

  par

  if (isset($valeurs['id_trad'])) {

  Alors le menu apparait de nouveau pour les rédacteurs... Je ne sais pas quelles en sont les conséquences... mais voilà une bonne piste :)

• Add missing "bgColor" property in shortcut menu, fix code indentation

  19 juin 2012, par Scott Schiller

  m doc/index.html Add missing "bgColor" property in shortcut menu, fix code indentation