当我使用 android-ndk 构建 x264 时，它没有完成

Question

当我使用 android-ndk 构建 x264 时，它没有完成。

Unknown option file/x264/android/armeabi, ignored
Unknown option --target-os=android, ignored
Unknown option --enable-cross-compile, ignored
Unknown option --arch=arm, ignored
Unknown option --cpu=armv5te, ignored
Unknown option --enable-armv5te, ignored
Unknown option --disable-stripping, ignored
No working C compiler found.
Makefile:3: config.mak: No such file or directory
./configure
platform:      X86_64
byte order:    little-endian
system:        LINUX
cli:           yes
libx264:       internal
shared:        no
static:        no
asm:           yes
interlaced:    yes
avs:           avxsynth
lavf:          no
ffms:          no
mp4:           no
gpl:           yes
thread:        posix
opencl:        yes
filters:       crop select_every
lto:           no
debug:         no
gprof:         no
strip:         no 
PIC:           no
bit depth:     all
chroma format: all

我的构建文件

#!/bin/bash

TOOLCHAIN=/home/s/my_toolchains/arm
CROSS_PREFIX=$TOOLCHAIN/bin/arm-linux-androideabi-
rm -f $(pwd)/compat/strtod.o
function build_one
{
./configure --prefix=$PREFIX --enable-static  --enable-pic   --target-os=android --enable-cross- compile --cross-prefix=$CROSS_PREFIX --extra-cflags="-Os -fpic $ADDI_CFLAGS" --extra-ldflags="$ADDI_LDFLAGS" --sysroot=$TOOLCHAIN/sysroot $ADDITIONAL_CONFIG_FLAG
make clean
make 
make install
}

CPU=armeabi
mkdir -p $(pwd)/android/$CPU
PREFIX=$(pwd)/android/$CPU 
ADDI_CFLAGS="-marm -march=armv5te -mtune=arm9tdmi -msoft-float"
ADDI_LDFLAGS=""
ADDITIONAL_CONFIG_FLAG="--arch=arm --cpu=armv5te --enable-armv5te --disable-asm --disable-stripping"
build_one

我该如何解决这个问题？

为什么不这样做？我正确地制作了构建文件，但这还没有完成？

我使用 ubuntu os 来构建这个文件。

自带未知选项--target-os=android，忽略。

Answer 1

我假设您使用的是已弃用的 x264 版本，因为我在此处 https://www.videolan.org/developers/x264.html 使用以下脚本成功编译了最新版本：

armeabi-v7a

#!/bin/bash
export NDK=F:/Android/Sdk/ndk-bundle # your android ndk folder
export HOST_TAG=windows-x86_64 # adjust to your building host
export TOOLCHAIN=$NDK/toolchains/llvm/prebuilt/$HOST_TAG

export CC=$TOOLCHAIN/bin/armv7a-linux-androideabi18-clang # c compiler path
export CXX=$TOOLCHAIN/bin/armv7a-linux-androideabi18-clang++ # c++ compiler path

function build_armeabi-v7a
{
  ./configure \
  --prefix=./android/armeabi-v7a \
  --enable-static \
  --enable-pic \
  --disable-asm \
  --disable-opencl \
  --disable-cli \
  --host=arm-linux \
  --cross-prefix=$TOOLCHAIN/bin/arm-linux-androideabi- \
  --sysroot=$TOOLCHAIN/sysroot \

  make clean
  make
  make install
}

build_armeabi-v7a
echo build_armeabi-v7a finished

arm64-v8a

#!/bin/bash
export NDK=F:/Android/Sdk/ndk-bundle
export HOST_TAG=windows-x86_64 # adjust to your building host
export TOOLCHAIN=$NDK/toolchains/llvm/prebuilt/$HOST_TAG

export CC=$TOOLCHAIN/bin/aarch64-linux-android21-clang
export CXX=$TOOLCHAIN/bin/aarch64-linux-android21-clang++

function build_arm64-v8a
{
  ./configure \
  --prefix=./android/arm64-v8a \
  --enable-static \
  --enable-pic \
  --disable-asm \
  --disable-opencl \
  --disable-cli \
  --host=aarch64-linux \
  --cross-prefix=$TOOLCHAIN/bin/aarch64-linux-android- \
  --sysroot=$TOOLCHAIN/sysroot \

  make clean
  make
  make install
}

build_arm64-v8a
echo build_arm64-v8a finished

x86

#!/bin/bash
export NDK=F:/Android/Sdk/ndk-bundle
export HOST_TAG=windows-x86_64 # adjust to your building host
export TOOLCHAIN=$NDK/toolchains/llvm/prebuilt/$HOST_TAG

export CC=$TOOLCHAIN/bin/i686-linux-android18-clang
export CXX=$TOOLCHAIN/bin/i686-linux-android18-clang++

function build_x86
{
  ./configure \
  --prefix=./android/x86 \
  --enable-static \
  --enable-pic \
  --disable-asm \
  --disable-opencl \
  --disable-cli \
  --host=i686-linux \
  --cross-prefix=$TOOLCHAIN/bin/i686-linux-android- \
  --sysroot=$TOOLCHAIN/sysroot \

  make clean
  make
  make install
}

build_x86
echo build_x86 finished

x86_64

#!/bin/bash
export NDK=F:/Android/Sdk/ndk-bundle
export HOST_TAG=windows-x86_64 # adjust to your building host
export TOOLCHAIN=$NDK/toolchains/llvm/prebuilt/$HOST_TAG

export CC=$TOOLCHAIN/bin/x86_64-linux-android21-clang
export CXX=$TOOLCHAIN/bin/x86_64-linux-android21-clang++

function build_x86_64
{
  ./configure \
  --prefix=./android/x86_64 \
  --enable-static \
  --enable-pic \
  --disable-asm \
  --disable-opencl \
  --disable-cli \
  --host=x86_64-linux \
  --cross-prefix=$TOOLCHAIN/bin/x86_64-linux-android- \
  --sysroot=$TOOLCHAIN/sysroot \

  make clean
  make
  make install
}

build_x86_64
echo build_x86_64 finished

并且不要忘记更改我在 armeabi-v7a 脚本中描述的导出变量。

当我使用 android-ndk 构建 x264 时，它没有完成

When I build x264 with android-ndk it not done

android-ndk

x264

armeabi-v7a

arm64-v8a

x86

x86_64