Node.js 源代码构建在 ARM 上出现分段错误 [英] Node.js source code build giving segmentation fault on ARM
问题描述
tl;dr:我尝试在基于 ARMv7 的 Cubox 运行 Ubuntu 12.10(量子).从源代码编译 node.js 时(请参阅下面的第二次尝试")，node 会产生分段错误.我可以在这里做什么?
tl;dr: I tried to install node.js on my ARMv7-based Cubox running Ubuntu 12.10 (quantal). When compiling node.js from source (see "Second attempt" below), node produces a segmentation fault. What can I do here?
首先，我尝试通过包管理器安装 node.js，遵循此处给出的 Ubuntu 说明:通过包管理器安装 Node.js:Ubuntu、Mint
First of all, I tried to install node.js via the package manager, following the instructions for Ubuntu that are given here: Installing Node.js via package manager: Ubuntu, Mint
使用 sudo add-apt-repository ppa:chris-lea/node.js 添加那里提到的存储库似乎工作正常:
Adding the repository mentioned there using sudo add-apt-repository ppa:chris-lea/node.js seems to work fine:
You are about to add the following PPA to your system:
Evented I/O for V8 javascript. Node's goal is to provide an easy way to build scalable network programs
More info: https://launchpad.net/~chris-lea/+archive/node.js
Press [ENTER] to continue or ctrl-c to cancel adding it
gpg: keyring `/tmp/tmpp0owib/secring.gpg' created
gpg: keyring `/tmp/tmpp0owib/pubring.gpg' created
gpg: requesting key C7917B12 from hkp server keyserver.ubuntu.com
gpg: /tmp/tmpp0owib/trustdb.gpg: trustdb created
gpg: key C7917B12: public key "Launchpad chrislea" imported
gpg: Total number processed: 1
gpg: imported: 1 (RSA: 1)
OK
但是，sudo apt-get install nodejs 给了我错误:
E: Unable to locate package nodejs
我认为这是因为我有一个基于 ARM 的系统.据我所知 从包的详细信息，repo 只包含 i386 和 amd64 的构建.我的假设正确吗?
I assume this is because I have an ARM-based system. As far as I can tell from the package details, the repo only contains builds for i386 and amd64. Is my assumption right?
所以我的下一个尝试是从源代码安装 node.js.我使用了以下要点中给出的说明:Node.js 和 NPM 在 30 秒内.一切似乎都有效，包括 make install.但是执行要点最后一行中的 install.sh 脚本失败，因为 node 产生了分段错误.现在我想知道如何在我的机器上正确安装 node.js?
So my next attempt was to install node.js from source. I used the instructions given in the following gist: Node.js and NPM in 30 seconds. Everything seems to work, including make install. But the execution of the install.sh script in the last line of the gist fails since node produces a segmentation fault. Now I wonder what I can do to properly install node.js on my machine?
为了说明我的问题，这里有一些输出:
In order to illustrate my problem, here is some output:
install.sh 输出
这是运行make install后install.sh的输出，如上面提到的gist安装说明所述.
This is the ouput of install.sh after running make install, as described in the gist installation instructions mentioned above.
cyroxx@cubox:~/node-latest-install$ curl https://npmjs.org/install.sh | sh
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 7882 100 7882 0 0 11251 0 --:--:-- --:--:-- --:--:-- 14984
tar=/bin/tar
version:
tar (GNU tar) 1.26
Copyright (C) 2011 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by John Gilmore and Jay Fenlason.
install npm@latest
fetching: http://registry.npmjs.org/npm/-/npm-1.2.21.tgz
Segmentation fault
Segmentation fault
You need node to run this program.
node --version reports: v0.10.7
Please upgrade node before continuing.
It failed
节点输出
cyroxx@cubox:~/node-latest-install$ node
Segmentation fault
进行调试构建
使用 BUILDTYPE=Debug 运行 make 会产生以下输出:
Running make with BUILDTYPE=Debug produces this output:
cyroxx@cubox:~/node-latest-install$ make -C out BUILDTYPE=Debug
make: Entering directory `/home/cyroxx/node-latest-install/out'
CXX(target) /home/cyroxx/node-latest-install/out/Debug/obj.target/v8_base/deps/v8/src/arm/stub-cache-arm.o
../deps/v8/src/arm/stub-cache-arm.cc: In function 'void v8::internal::ProbeTable(v8::internal::Isolate*, v8::internal::MacroAssembler*, v8::internal::Code::Flags, v8::internal::StubCache::Table, v8::internal::Register, v8::internal::Register, v8::internal::Register, v8::internal::Register, v8::internal::Register, v8::internal::Register)':
../deps/v8/src/arm/stub-cache-arm.cc:106:15: error: comparison of unsigned expression < 0 is always false [-Werror=type-limits]
cc1plus: all warnings being treated as errors
make: *** [/home/cyroxx/node-latest-install/out/Debug/obj.target/v8_base/deps/v8/src/arm/stub-cache-arm.o] Error 1
make: Leaving directory `/home/cyroxx/node-latest-install/out'
这里出了什么问题?这是 V8 的 ARM 实现中的错误吗?也许没有(正确)设置任何编译器标志?还要别的吗?我完全卡住了.
What's wrong here? Is this a bug in the ARM implementation of V8? Maybe any compiler flags that are not (properly) set? Anything else? I am totally stuck.
推荐答案
我在几台不同的 ARM 计算机上也遇到了这个问题.没有快照功能的编译对我有用.Snapshot 是 V8 的一个特性，可以让 node 启动得更快，ARM 好像有一个 bug.
I had this problem too on a few different ARM computers. Compiling without the snapshot feature worked for me. Snapshot is a V8 feature that allows node to start faster, and there seems to be a bug for ARM.
./configure --without-snapshot
make
sudo make install
http://www.armhf.com/index.php/node-js-for-the-beaglebone-black/
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