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cerbero_README
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cerbero_README
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原始版本clone自：
https://gitlab.freedesktop.org/gstreamer/cerbero branch: master 20220216
代码包与NDK下载位置
/home/username/.cache/cerbero-sources
--------------------
[使用 docker ubuntu:20.04] #gstreamer 1.19开始也需要ubuntu 20.04配合
#启动个带共享目录的容器
docker run --privileged=true -it -v /home/yangshusen:/mnt ubuntu:20.04 /bin/bash
#进入容器
docker exec -it 容器ID或名字 /bin/bash
apt install git-all
apt install pip
pip3 install ninja
pip3 install meson
pip3 install distro
cd ~/.cache/cerbero-sources/ #docker下源码目录
ls -a
cp /root/.cache/cerbero-sources/android-ndk-r21-linux-x86_64.zip ~/.cache/cerbero-sources/
/cerbero/cerbero/bootstrap/linux.py docker下去除sudo
DebianBootstrapper
tool = ['sudo', 'apt-get'] 改为 tool = ['apt-get']
==================================
去除强制https, 为了live555的http下载.
/cerbero/cerbero/build/source.py
#if o.scheme in ('http', 'ftp'):
# raise FatalError('Download URL {!r} must use HTTPS'.format(self.url))
==================================
--------------------
[编译手顺]
1.
>>fatal: LF would be replaced by CRLF
git config --global core.autocrlf false --> 防止cerbero调用git时fatal
或者
.gitconfig
[core]
autocrlf = false
safecrlf = false
2. 编译工具包
./cerbero-uninstalled -c config/cross-android-arm64.cbc bootstrap
3. 根据Morley的项目需要，要组入以下lib:
(buildone会重编,且只编译该lib. build不会重编,但会编译相关依赖lib)
./cerbero-uninstalled -c config/cross-android-arm64.cbc buildone ffmpeg
./cerbero-uninstalled -c config/cross-android-arm64.cbc buildone libiconv
./cerbero-uninstalled -c config/cross-android-arm64.cbc buildone libffi
./cerbero-uninstalled -c config/cross-android-arm64.cbc buildone zlib
./cerbero-uninstalled -c config/cross-android-arm64.cbc buildone proxy-libintl
./cerbero-uninstalled -c config/cross-android-arm64.cbc build glib
./cerbero-uninstalled -c config/cross-android-arm64.cbc build jrtplib #修改默认大小端,参考morley改动
./cerbero-uninstalled -c config/cross-android-arm64.cbc build libmnl
./cerbero-uninstalled -c config/cross-android-arm64.cbc build ethtool
./cerbero-uninstalled -c config/cross-android-arm64.cbc build libpcap
./cerbero-uninstalled -c config/cross-android-arm64.cbc build ntp
./cerbero-uninstalled -c config/cross-android-arm64.cbc build linuxptp #需要ANDROID_PIE(API 28)
./cerbero-uninstalled -c config/cross-android-arm64.cbc build libavb
./cerbero-uninstalled -c config/cross-android-arm64.cbc build live555
NOTE: ffmpeg按项目要求最小化裁剪，会导致gstreamer缺少依赖的包libavfilter等，编译失败
------------------------------------------------------------------------------
[修改NDK版本]
/home/username/BSP/cerbero/cerbero/bootstrap/android.py
NDK_VERSION = 'r18b'
NDK_BASE_URL = 'https://dl.google.com/android/repository/android-ndk-%s-%s-%s.zip'
NDK_CHECKSUMS = {
'android-ndk-r18b-linux-x86_64.zip': '4f61cbe4bbf6406aa5ef2ae871def78010eed6271af72de83f8bd0b07a9fd3fd',
'android-ndk-r18b-darwin-x86_64.zip': 'dd6524c3cc91725b5c39370f6deb27d8eee056e2bb2efef0a8008b4ca6d83891',
'android-ndk-r18b-windows-x86_64.zip': '601b10d8c48486338530d55785ecb87f24ee4a98adad2ee8352f72552d434362',
'android-ndk-r18b-windows-x86.zip': '205776bf1b1b8e6b624e301063b57d49fa93e3c6da0404fdf38d5795f29c4f2d',
}
/home/username/BSP/cerbero/config/android.config
toolchain_prefix = os.path.join(home_dir, 'android-ndk-18')
[修改安卓版本]
/home/username/BSP/cerbero/config/cross-android-arm64.cbc
默认target_distro_version = DistroVersion.ANDROID_LOLLIPOP
linuxptp需要ANDROID_PIE(API 28)
/home/username/BSP/cerbero/config/cross-android-armv7.cbc
默认target_distro_version = DistroVersion.ANDROID_LOLLIPOP
[修改gstreamer版本]
/home/username/BSP/cerbero_r18/recipes/custom.py
version = '1.16.1'
/home/username/BSP/cerbero_r18/packages/custom.py
version = '1.16.1'
------------------------------
[安卓版本参考]
/home/username/BSP/cerbero/cerbero/enums.py
ANDROID_GINGERBREAD = 'android_09_gingerbread' # API Level 9
ANDROID_ICE_CREAM_SANDWICH = 'android_14_ice_cream_sandwich' # API Level 14
ANDROID_JELLY_BEAN = 'android_16_jelly_bean' # API Level 16
ANDROID_KITKAT = 'android_19_kitkat' # API Level 19
ANDROID_LOLLIPOP = 'android_21_lollipop' # API Level 21
ANDROID_LOLLIPOP_MR1 = 'android_22_lollipop_mr1' # API Level 22
ANDROID_MARSHMALLOW = 'android_23_marshmallow' # API Level 23
ANDROID_NOUGAT = 'android_24_nougat' # API Level 24
ANDROID_NOUGAT_MR1 = 'android_25_nougat_mr1' # API Level 25
ANDROID_OREO = 'android_26_oreo' # API Level 26
ANDROID_OREO_MR1 = 'android_27_oreo_mr1' # API Level 27
ANDROID_PIE = 'android_28_pie' # API Level 28
ANDROID_Q = 'android_29_q' # API Level 29
ANDROID_R = 'android_29_q' # API Level 30
Android 11.0 (R) 30
Android 10.0 (Q) 29
Android 9.0 (Pie) 28
Android 8.1 (Oreo) 27
Android 8.0 (Oreo) 26
Android 7.1.1 (Nougat) 25
Android 7.0 (Nougat) 24
Android 6.0 (Marshmallow) 23
Android 5.1 (Lollipop) 22
Android 5.0 (Lollipop) 21
Android 4.4W (KitKat Wear) 20
Android 4.4 (KitKat) 19
Android 4.3 (Jelly Bean) 18
Android 4.2 (Jelly Bean) 17
Android 4.1 (Jelly Bean) 16
Android 4.0.3 (IceCreamSandwich) 15
Android 4.0 (IceCreamSandwich) 14
Android 3.2 (Honeycomb) 13
Android 3.1 (Honeycomb) 12
Android 3.0 (Honeycomb) 11
Android 2.3.3 (Gingerbread) 10
Android 2.3 (Gingerbread) 9
Android 2.2 (Froyo) 8
Android 2.1 (Eclair) 7
Android 2.0.1 (Eclair) 6
Android 2.0 (Eclair) 5
Android 1.6 (Dout) 4
Android 1.5 (Cupcake) 3
Android 1.1 (Base) 2
Android 1.0 (Base) 1
============================================================================
升级ubuntu的 zlib 到 1.2.11
下面的libpng与zlib版本不一致,就不会保存. libpng check的是ubuntu的zlib版本....
//最新master cerbero, 手动改下
///home/username/BSP/cerbero/build/sources/android_arm64/libpng-1.6.37
// pnglibconf.h
// pnglibconf.out
// #define PNG_ZLIB_VERNUM 0x12b0
//
//PKG_CONFIG_LIBDIR=/home/username/BSP/cerbero/build/dist/android_arm64/lib/pkgconfig
//./configure --host aarch64-none-linux-android --prefix=/home/username/BSP/cerbero/build/dist/android_arm64 --libdir=/home/username/BSP/cerbero/build/dist/android_arm64/lib
//make
//make install
------------------------------------------------------------------------------
Master分支(2022/02/16) 与 ubuntu 16.04
>>File "/home/yangshusen/BSP/cerbero/cerbero/utils/__init__.py", line 250, in system_info
>> elif distro_version in ['focal'] or (distro_version[0] == 'u' and d[1].startswith('20.')):
>>IndexError: string index out of range
报这个ubuntu 20的错,可以把下面注释掉
#elif distro_version in ['focal'] or (distro_version[0] == 'u' and d[1].startswith('20.')):
# distro_version = DistroVersion.UBUNTU_FOCAL
------------------------------------------------------------------------------
#python最好维持在ubuntu原始版本3.5!!!!!!!, 升级python, 不如docker ubuntu
#已经升级的可以下个3.5的包,编译后安装.
sudo pip3 install meson
sudo pip3 install ninja
>>ERROR: Tried to install Meson with an unsupported Python version:
>>3.5.10 (default, Sep 23 2020, 20:15:27)
>>[GCC 5.4.0 20160609]
>>Meson requires Python 3.6.0 or greater
Master分支(2022/02/16) 要求py3.6了,
其它main,1.20,1.18分支(r21 NDK)也有各种错误.
1.16分支是r18b NDK. morley以此为base. //git checkout -b 1.16 origin/1.16