关于
编译x264源码
git clone git://git.videolan.org/x264.git
如果没有git请先安装git
apt-get install git
vim android_build.sh
#!/bin/bash
NDK_ROOT=/ndk_build/android-ndk-r14b
SYSROOT=$NDK_ROOT/platforms/android-9/arch-arm/
TOOLCHAIN=$NDK_ROOT/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64
function build_one
{
./configure \
--prefix=$PREFIX \
--cross-prefix=$TOOLCHAIN/bin/arm-linux-androideabi- \
--sysroot=$SYSROOT \
--host=arm-linux \
--enable-pic \
--enable-static \
--disable-asm \
--disable-shared \
--disable-cli
make clean
make
make install
}
CPU=arm
PREFIX=$(pwd)/android/$CPU
build_one
然后执行
chmod 777 android_build.sh
./android_build.sh
会得到一个android文件夹，在这个文件夹中即有我们需要的东西。
编译FAAC
wget https://ncu.dl.sourceforge.net/project/faac/faac-src/faac-1.28/faac-1.28.tar.gz
下载解压
#!/bin/sh
CPU=$1
NDK_ROOT=/ndk_build/android-ndk-r14b
export PLATFORM=$NDK_ROOT/platforms/android-9/arch-arm
export PREBUILT=$NDK_ROOT/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin
export PREFIX="$(pwd)/android/arm"
export CROSS_COMPILE=$PREBUILT/arm-linux-androideabi-
export CFLAGS="-DANDROID -fPIC -ffunction-sections -funwind-tables -fstack-protector -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300"
export CPPFLAGS="$CFLAGS"
export CFLAGS="$CFLAGS"
export CXXFLAGS="$CFLAGS"
export CXX="${CROSS_COMPILE}g++ --sysroot=${PLATFORM}"
export LDFLAGS="$LDFLAGS"
export CC="${CROSS_COMPILE}gcc --sysroot=${PLATFORM}"
export NM="${CROSS_COMPILE}nm"
export STRIP="${CROSS_COMPILE}strip"
export RANLIB="${CROSS_COMPILE}ranlib"
export AR="${CROSS_COMPILE}ar"
./configure --program-prefix=$PREFIX --without-mp4v2 --host=arm-linux
make
cp ./libfaac/.libs/*.a $PREFIX/lib
cp ./libfaac/.libs/*.so $PREFIX/lib
cp ./include/*.h $PREFIX/include
执行脚本，NDK_ROOT注意改成自己的。
