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uos-20sp1 龙芯系统 编译51版本火狐浏览器,公司有npapi插件 52版本后不支持

作者:互联网

2020-04-22 13:48:14

正规的龙芯系统需要以下依赖  做参考

1.从龙芯官网上下载源码 源码下载:git clone git://cgit.loongnix.org/browser/mozilla-esr52.git

2.安装以下编译依赖库 yum install zbar-gtk-devel dbus-devel dbug-glib-devel bzip zip hunspell alsa-lib-devel wireless-tools-devel libXt-devel mesa-libGL-devel startup-notification-devel openssl openssl-devel pulseaudio-libs pulseaudio-libs-devel pulseaudio-libs-glib2 pulseaudio libevent-devel libcurl-devel autoconf213 gstreamer-devel gstreamer gstreamer-plugins-base gstreamer-plugins-base-devel

3.编译 进入Firefox 目录:autoconf-2.13 ./mach configure; ./mach build

下面命令如果报错找不到手动打一边 有可能是编码的问题。

源码在uos下编译有错误建议使用好一点的文档编辑器查看

笔者使用的是qt creator在应用商店里可以安装 用命令行打开 创建新项目,导入现有项目 就可以当作编辑器查看文件了。

 

 安装步骤如下:

下载火狐浏览器源码

wget  https://ftp.mozilla.org/pub/firefox/releases/51.0/source/firefox-51.0.source.tar.xz
不要用归档管理器解压 uz -d firefox-51.0.source.tar.xz (为什么这个破系统太卡有时会直接卡死) 进入文件夹没有权限添加权限 
chmod 755  ./

 



编译命令:

编译命令 编译时会有一堆错误大多是缺依赖包

make -f client.mk build 

 

不同的系统版本需要的依赖不同,朋友们可以根据报错安装下面的依赖,

笔者需要的依赖如下:

apt-get install g++ g++是c++ 编译器也可以安装 build-essential (集合编译包) 下面安装alsa驱动的时候会提示安装
apt-get install libgtk-3-dev libgtk2.0-dev 请谨慎安装这个东西,有问题会导致没有界面要从新安装系统 pkg-config --modversion gtk+-3.0 查看是否安装成功 apt-get install libgconf2-dev apt-get install libdbus-glib-1-dev apt-get install libncurses-dev

 

autoconf编译: 
wget http://ftp.gnu.org/gnu/autoconf/autoconf-2.13.tar.gz
tar -xvzf autoconf-2.13.tar.gz
cd autoconf-2.13/
./configure --program-suffix=2.13         –program-suffix=SUFFIX 指定将被加到所安装程序的名字上的后缀.
make
make install

 

alsa 的编译笔者参考 https://zhidao.baidu.com/question/1988026317702934907.html

安装alsa驱动前必须要先安装编译内核必须的工具组件,如下:#/etc/init.d/alsa-utils stop 关闭声卡


建议先下载编译软件包,缺少依赖再安装下面包
#apt-get install build-essential ncurses-dev gettext xmlto 
#apt-get  install linux-headers-`uname -r` libncursesw5-dev

apt-get install libpulse-dev

apt-get install  libxt-dev 

wget ftp://ftp.alsa-project.org/pub/lib/alsa-lib-1.2.2.tar.bz2

#wget ftp://ftp.alsa-project.org/pub/utils/alsa-utils-1.2.2.tar.bz2 不用编译记录一下
#wget ftp://ftp.alsa-project.org/pub/driver/alsa-driver-1.0.25.tar.bz2 不用编译记录一下

tar xjf
alsa-lib-1.2.2.tar.bz2

进入各个文件夹编译三步曲 ./configure make make install

alsa-driver-1.0.25.tar.bz2 这个文件编译可能有问题。

alsa-driver-1.0.25.tar.bz2 笔者最后没有编译成功,报错有内置的驱动。笔者不愿意卸载原驱动,从新安装声卡可能会有问题。
笔者没有编译成功,也成功编译过了这一步

 

解决错误:

 error: ‘CarrySet’ is not a member of ‘js::jit::Assembler’
             masm.branchAdd32(Assembler::CarrySet,     ......  

CarrySet’是一个枚举 值为11     定义在js/src/jit/none/MacroAssembler-none.h 里  
删除这个函数。 masm.branchAdd32(Assembler::CarrySet, ......    我是没有办法解决了只能删除。有朋友解决了可以给我评论谢谢。

 

没有 MAsmJSLoadHeap、MAsmJSStoreHeap类  mir->barrierAfter() mir->barrierBefore()  mir->isAtomicAccess()  mir->needsBoundsCheck()  函数错误   js/src/jit/MIR.h  替换下面2个类    参考 MWasmMemoryAccess 类改写

class MAsmJSLoadHeap
  : public MUnaryInstruction,
    public MAsmJSMemoryAccess,
    public NoTypePolicy::Data
{
    MAsmJSLoadHeap(MDefinition* base, Scalar::Type accessType, MemoryBarrierBits barrierBefore = MembarNobits,
                   MemoryBarrierBits barrierAfter = MembarNobits)
      : MUnaryInstruction(base),
        MAsmJSMemoryAccess(accessType),
      barrierBefore_(barrierBefore),
      barrierAfter_(barrierAfter)
  //MAsmJSLoadHeap(MDefinition* base, Scalar::Type accessType) //todo yuanban
    //: MUnaryInstruction(base),
     //MAsmJSMemoryAccess(accessType)
    {
        setResultType(ScalarTypeToMIRType(accessType));
    }

  public:

    INSTRUCTION_HEADER(AsmJSLoadHeap)
    TRIVIAL_NEW_WRAPPERS

    MDefinition* base() const { return getOperand(0); }
    void replaceBase(MDefinition* newBase) { replaceOperand(0, newBase); }

    bool congruentTo(const MDefinition* ins) const override;
    AliasSet getAliasSet() const override {
        return AliasSet::Load(AliasSet::AsmJSHeap);
    }
    AliasType mightAlias(const MDefinition* def) const override;
    //  todo
    MemoryBarrierBits barrierBefore_;
    MemoryBarrierBits barrierAfter_;
    MemoryBarrierBits barrierBefore() const { return barrierBefore_; }
    MemoryBarrierBits barrierAfter() const { return barrierAfter_; }
    bool isAtomicAccess() const { return (barrierBefore_ | barrierAfter_) != MembarNobits; }
};

class MAsmJSStoreHeap
  : public MBinaryInstruction,
    public MAsmJSMemoryAccess,
    public NoTypePolicy::Data
{
    MAsmJSStoreHeap(MDefinition* base, Scalar::Type accessType, MDefinition* v, MemoryBarrierBits barrierBefore = MembarNobits,
                    MemoryBarrierBits barrierAfter = MembarNobits)
      : MBinaryInstruction(base, v),
        MAsmJSMemoryAccess(accessType),
        barrierBefore_(barrierBefore),
        barrierAfter_(barrierAfter)
    {}

  public:
    INSTRUCTION_HEADER(AsmJSStoreHeap)
    TRIVIAL_NEW_WRAPPERS

    MDefinition* base() const { return getOperand(0); }
    void replaceBase(MDefinition* newBase) { replaceOperand(0, newBase); }
    MDefinition* value() const { return getOperand(1); }

    AliasSet getAliasSet() const override {
        return AliasSet::Store(AliasSet::AsmJSHeap);
    }
    //  todo
    MemoryBarrierBits barrierBefore_;
    MemoryBarrierBits barrierAfter_;
    MemoryBarrierBits barrierBefore() const { return barrierBefore_; }
    MemoryBarrierBits barrierAfter() const { return barrierAfter_; }
    bool isAtomicAccess() const { return (barrierBefore_ | barrierAfter_) != MembarNobits; }
};

 

错误 error: ‘class js::jit::MAsmJSAtomicBinopHeap’ has no member named ‘needsBoundsCheck’; did you mean ‘isBoundsCheck’?
     if (mir->needsBoundsCheck()) {
              isBoundsCheck
啥也不用说了 编译器让咋改就咋改。needsBoundsCheck()替换为isBoundsCheck()

 大功告成        firefox在     obj-mips64el-unknown-linux-gnu/dist/bin里  。

 

标签:插件,const,龙芯,barrierBefore,devel,编译,barrierAfter,版本,alsa
来源: https://www.cnblogs.com/lijiabin-bj/p/12751654.html