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• Build FFmpeg with Freetype2 for ARM ( Android ) - SOLVED

  15 juillet 2014, par Pawel Cala

  I’m trying to build FFmpeg binary file with freetype library included ( I need it for drawtext filter ). Unfortunately I cannot configure ffmpeg properly and every try ends with "freetype not found" error.

  PS I’ve tried to build guardian-ffmpeg project but i’m getting errors during configure process.

  PS2 Building plain ffmpeg works perfectly well

  Configuration script :

  make distclean &./configure --target-os=linux \
  
  --cross-prefix=arm-linux-androideabi- \
  
  --arch=arm \
  
  --cpu=armv7-a \
  
  --enable-libfreetype --enable-filter=drawtext \ #!Freetype params
  
  --disable-network \
  
  --disable-ffplay \
  
  --disable-ffprobe \
  
  --disable-ffserver \
  
  --enable-protocol=file \
  
  --sysroot=${ANDROID_NDK_ROOT_PATH}/platforms/${ANDROID_API_VERSION}/arch-arm \
  
  --prefix=build/armeabi-v7a \
  
  --disable-asm \
  
  --extra-cflags='-DANDROID -Ifreetype2/ -I${ANDROID_NDK_ROOT_PATH}/sources/cxx-stl/system/include -march=armv7-a -mfloat-abi=softfp' \
  
  --extra-ldflags='-Wl,--fix-cortex-a8 -Lfreetype2/ -L../android-libs -Wl,-rpath-link,../android-libs' \
  
  --extra-cxxflags='-Wno-multichar -fno-exceptions -fno-rtti'
  
  make -j6 && make install || exit 0

  Directories sctructure :

  ffmpeg/
  
     -ffmpeg dirs/
  
     -freetype2/
  
     -rest of ffmpeg files ( including configure, make, etc )

  I’ve checked patch sources in guardian-project and I’ve found that ffmpeg configure file might need some changes in require_libfreetype method ?!

  Thanks in advance ( and sorry for my bad english )

  EDIT :
  Building on OSX Mavericks,
  Last 3 lines of config.log ; OSX hasn’t got pkg-config therefore false in 2nd line :

  require_libfreetype
  
  false --exists --print-errors freetype
  
  ERROR: freetype not found

  EDIT :
  SOLUTION !!!

  I’ve manadged to solve my issue. I’ve used Xubuntu 14.04 64bit + Freetype 2.5.3 + newest FFmpeg repo + install linux package "pkg_config" and small modifications in ffmpeg configure script ( find pkg_config and check initialization variable )

  config file for freetype :

  NDK_BASE=/home/dpc/Documents/android-ndk-r9d/
  
  NDK_PROCESSOR=x86_64
  
  NDK_PLATFORM_LEVEL=9
  
  NDK_ABI=arm
  
  NDK_COMPILER_VERSION=4.6
  
  
  
  # Android NDK setup
  
  NDK_PLATFORM_LEVEL=9
  
  NDK_ABI=arm
  
  NDK_COMPILER_VERSION=4.6
  
  NDK_SYSROOT=$NDK_BASE/platforms/android-$NDK_PLATFORM_LEVEL/arch-$NDK_ABI
  
  NDK_UNAME=`uname -s | tr '[A-Z]' '[a-z]'`
  
  if [ $NDK_ABI = "x86" ]; then
  
      HOST=i686-linux-android
  
      NDK_TOOLCHAIN=$NDK_ABI-$NDK_COMPILER_VERSION
  
  else
  
      HOST=$NDK_ABI-linux-androideabi
  
      NDK_TOOLCHAIN=$HOST-$NDK_COMPILER_VERSION
  
  fi
  
  NDK_TOOLCHAIN_BASE=$NDK_BASE/toolchains/$NDK_TOOLCHAIN/prebuilt/$NDK_UNAME-$NDK_PROCESSOR
  
  echo "dpc:" $NDK_TOOLCHAIN_BASE
  
  
  
  CC="$NDK_TOOLCHAIN_BASE/bin/$HOST-gcc --sysroot=$NDK_SYSROOT"
  
  LD=$NDK_TOOLCHAIN_BASE/bin/$HOST-ld
  
  STRIP=$NDK_TOOLCHAIN_BASE/bin/$HOST-strip
  
  PREFIX=$(pwd)/build
  
  
  
  simple_config(){
  
  make clean
  
  ./configure --host=arm-linux-androideabi --without-zlib --without-png --prefix=
  
  make -j4
  
  make install DESTDIR=$(pwd)
  
  }
  
  
  
  complex_config(){
  
  
  
      ./configure \
  
      CC="$CC" \
  
      LD="$LD" \
  
      CFLAGS="-std=gnu99 -mcpu=cortex-a8 -marm -mfloat-abi=softfp -mfpu=neon" \
  
      --host=$HOST \
  
      --with-sysroot="$NDK_SYSROOT" \
  
      --enable-static \
  
      --disable-shared \
  
      --prefix=$PREFIX
  
      --without-bzip2
  
  
  
      make -j4
  
      make install
  
  }
  
  
  
  
  
  make clean
  
  complex_config

  ffmpeg config file :

  #!/bin/sh
  
  
  
  ANDROID_NDK_ROOT_PATH=/home/dpc/Documents/android-ndk-r9d
  
  ANDROID_API_VERSION=android-9
  
  #export PATH=${ANDROID_NDK_ROOT_PATH}:${ANDROID_NDK_ROOT_PATH}/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/bin/:$PATH
  
  export PATH=${ANDROID_NDK_ROOT_PATH}:${ANDROID_NDK_ROOT_PATH}/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/:$PATH
  
  echo $PATH
  
  #export PKG_CONFIG_PATH=/home/dpc/Documents/freetype-2.5.3/build/lib/pkgconfig/
  
  #echo $PKG_CONFIG_PATH
  
  
  
  #armv7-a neon
  
  #export ARCH=armeabi-v7a-neon
  
  #./configure --target-os=linux --cross-prefix=arm-linux-androideabi- --arch=arm --cpu=armv7-a --sysroot=${ANDROID_NDK_ROOT_PATH}/platforms/${ANDROID_API_VERSION}/arch-arm --disable-avdevice --disable-decoder=h264_vdpau  --prefix=build/armeabi-v7a-neon --extra-cflags='-DANDROID -I${ANDROID_NDK_ROOT_PATH}/sources/cxx-stl/system/include -march=armv7-a -mfloat-abi=softfp -mfpu=neon' --extra-ldflags='-Wl,--fix-cortex-a8 -L../android-libs -Wl,-rpath-link,../android-libs' --extra-cxxflags='-Wno-multichar -fno-exceptions -fno-rtti'
  
  #make -j6 && make install && make distclean|| exit 0
  
  
  
  #armv7-a
  
  export ARCH=armeabi-v7a
  
  ./configure --target-os=linux \
  
  --cross-prefix=arm-linux-androideabi- \
  
  --arch=arm \
  
  --enable-libfreetype \
  
  --cpu=armv7-a \
  
  --sysroot=${ANDROID_NDK_ROOT_PATH}/platforms/${ANDROID_API_VERSION}/arch-arm \
  
  --disable-avdevice \
  
  --disable-decoder=h264_vdpau  \
  
  --prefix=build/armeabi-v7a \
  
  --extra-cflags='-DANDROID -I${ANDROID_NDK_ROOT_PATH}/sources/cxx-stl/system/include -march=armv7-a -mfloat-abi=softfp' \
  
  --extra-ldflags='-Wl,--fix-cortex-a8 -L../android-libs -Wl,-rpath-link,../android-libs' \
  
  --extra-cxxflags='-Wno-multichar -fno-exceptions -fno-rtti'
  
  make -j6 && make install && make distclean|| exit 0

  Hope it helps someone (cc : @SinhHo )

• ffmpeg configure ERROR : libx264 not found

  12 avril 2019, par Dion

  I want to configure ffmpeg on Ubuntu 64 bit, but I get an error : "ERROR : libx264 not found".
  ffmpeg doesn’t see libx264 ! Before that, I successfully configure it in QNX and Windows.
  I prevented a known bug with --disable-opencl , but it did not help.
  In my project the libx264 should be static.

  libx264 configure :

  ../configure --prefix=x264 --disable-cli --enable-static --disable-opencl
  
  
  
  platform:      X86_64
  
  byte order:    little-endian
  
  system:        LINUX
  
  cli:           no
  
  libx264:       internal
  
  shared:        no
  
  static:        yes
  
  asm:           yes
  
  interlaced:    yes
  
  avs:           no
  
  lavf:          no
  
  ffms:          no
  
  mp4:           no
  
  gpl:           yes
  
  thread:        posix
  
  opencl:        no
  
  filters:       crop select_every
  
  lto:           no
  
  debug:         no
  
  gprof:         no
  
  strip:         no
  
  PIC:           no
  
  bit depth:     all
  
  chroma format: all

  it’s OK ! Confused only platform : X86_64

  FFmpeg configure :

  ../configure --target-os=linux --prefix=ffmpeg --disable-programs \
  
  --disable-ffplay --disable-ffprobe --disable-doc \ 
  
  --disable-htmlpages --disable-manpages --disable-podpages \ 
  
  --disable-txtpages --disable-avdevice --disable-postproc \
  
  --disable-network --disable-encoders --enable-encoder=libx264 \
  
  --disable-decoders --enable-decoder=h264 --disable-hwaccels \
  
  --disable-muxers --enable-muxer=matroska --disable-demuxers \
  
  --disable-parsers --enable-parser=h264 --enable-gpl \
  
  --enable-libx264 \
  
  --extra-ldflags=-L../x264/lib \
  
  --extra-cflags=-I../x264/include
  
  
  
      ERROR: libx264 not found

  Paths exactly correct !

  if delete --enable-libx264 :

  install prefix            ffmpeg
  
  source path               /home/osuser/develop/libs/source/ffmpeg-3.4.2
  
  C compiler                gcc
  
  C library                 glibc
  
  ARCH                      x86 (generic)
  
  big-endian                no
  
  runtime cpu detection     yes
  
  standalone assembly       yes
  
  x86 assembler             nasm
  
  ...

  This is what worries me... Why x86 ?

  ARCH x86 (generic)

  x86 assembler nasm

  Maybe this is the problem ? How to configure ffmpeg in x86_64 ?
  --arch=x86_64 not help !

  UPDATE :
  The problem is fixed, when configure libx264, need to add --enable-pic

• ffmpeg configure ERROR : libx264 not found

  1er décembre 2021, par Dion

  I want to configure ffmpeg on Ubuntu 64 bit, but I get an error : "ERROR : libx264 not found".
ffmpeg doesn’t see libx264 ! Before that, I successfully configure it in QNX and Windows.
I prevented a known bug with --disable-opencl , but it did not help.
In my project the libx264 should be static.

  



  libx264 configure :

  



  ../configure --prefix=x264 --disable-cli --enable-static --disable-opencl

platform:      X86_64
byte order:    little-endian
system:        LINUX
cli:           no
libx264:       internal
shared:        no
static:        yes
asm:           yes
interlaced:    yes
avs:           no
lavf:          no
ffms:          no
mp4:           no
gpl:           yes
thread:        posix
opencl:        no
filters:       crop select_every
lto:           no
debug:         no
gprof:         no
strip:         no
PIC:           no
bit depth:     all
chroma format: all


  



  it's OK ! Confused only platform : X86_64

  



  FFmpeg configure :

  



  ../configure --target-os=linux --prefix=ffmpeg --disable-programs \
--disable-ffplay --disable-ffprobe --disable-doc \ 
--disable-htmlpages --disable-manpages --disable-podpages \ 
--disable-txtpages --disable-avdevice --disable-postproc \
--disable-network --disable-encoders --enable-encoder=libx264 \
--disable-decoders --enable-decoder=h264 --disable-hwaccels \
--disable-muxers --enable-muxer=matroska --disable-demuxers \
--disable-parsers --enable-parser=h264 --enable-gpl \
--enable-libx264 \
--extra-ldflags=-L../x264/lib \
--extra-cflags=-I../x264/include

    ERROR: libx264 not found


  



  Paths exactly correct !

  



  if delete --enable-libx264 :

  



  install prefix            ffmpeg
source path               /home/osuser/develop/libs/source/ffmpeg-3.4.2
C compiler                gcc
C library                 glibc
ARCH                      x86 (generic)
big-endian                no
runtime cpu detection     yes
standalone assembly       yes
x86 assembler             nasm
...


  



  This is what worries me... Why x86 ?

  



  ARCH x86 (generic)

  



  x86 assembler nasm

  



  Maybe this is the problem ? How to configure ffmpeg in x86_64 ?
--arch=x86_64 not help !

  



  UPDATE :
The problem is fixed, when configure libx264, need to add --enable-pic