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Merge pull request #1886 from BobCochran/linux-build-instructions-issue-1809

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Linux build instructions issue 1809
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Cheng Zhao 2015-06-08 22:42:04 +08:00
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docs/development/build-instructions-linux.md
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@ -2,20 +2,34 @@
## Prerequisites ## Prerequisites
* Python 2.7 * Python 2.7.x. Some distributions like CentOS still use Python 2.6.x
* [Node.js](http://nodejs.org) so you may need to check your Python version with `python -V`.
* Node.js v0.12.x. There are various ways to install Node. One can download
source code from [Node.js] (http://nodejs.org) and compile from source.
Doing so permits installing Node to your own home directory as a standard user.
Or try repositories such as [NodeSource] (https://nodesource.com/blog/nodejs-v012-iojs-and-the-nodesource-linux-repositories)
* Clang 3.4 or later * Clang 3.4 or later
* Development headers of GTK+ and libnotify * Development headers of GTK+ and libnotify
On Ubuntu you could install the libraries via: On Ubuntu, install the following libraries:
```bash ```bash
$ sudo apt-get install build-essential clang libdbus-1-dev libgtk2.0-dev \ $ sudo apt-get install build-essential clang libdbus-1-dev libgtk2.0-dev \
libnotify-dev libgnome-keyring-dev libgconf2-dev \ libnotify-dev libgnome-keyring-dev libgconf2-dev \
libasound2-dev libcap-dev libcups2-dev libxtst-dev \ libasound2-dev libcap-dev libcups2-dev libxtst-dev \
gcc-multilib g++-multilib libxss1 gcc-multilib g++-multilib
``` ```
Other distributions may offer similar packages for installation via package
managers such as yum. Or one can compile from source code.
## If You Use Virtual Machines For Building
If you plan to build electron on a virtual machine, you will need a fixed-size
device container of at least 25 gigabytes in size.
## Getting the code ## Getting the code
```bash ```bash
@ -25,8 +39,9 @@ $ git clone https://github.com/atom/electron.git
## Bootstrapping ## Bootstrapping
The bootstrap script will download all necessary build dependencies and create The bootstrap script will download all necessary build dependencies and create
build project files. Notice that we're using `ninja` to build Electron so build project files. You must have Python 2.7.x for the script to succeed.
there is no `Makefile` generated. Downloading certain files could take a long time. Notice that we are using
`ninja` to build Electron so there is no `Makefile` generated.
```bash ```bash
$ cd electron $ cd electron
@ -35,64 +50,48 @@ $ ./script/bootstrap.py -v
## Building ## Building
Build both `Release` and `Debug` targets: If you would like to build both `Release` and `Debug` targets:
```bash ```bash
$ ./script/build.py $ ./script/build.py
``` ```
You can also only build the `Debug` target: This script will cause a very large Electron executable to be placed in
the directory `out/R`. The file size is in excess of 1.3 gigabytes. This
happens because the Release target binary contains debugging symbols.
To reduce the file size, run the `create-dist.py` script:
```bash
$ ./script/create-dist.py
```
This will put a working distribution with much smaller file sizes in
the `dist` directory. After running the create-dist.py script, you
may want to remove the 1.3+ gigabyte binary which is still in out/R.
You can also build the `Debug` target only:
```bash ```bash
$ ./script/build.py -c D $ ./script/build.py -c D
``` ```
After building is done, you can find `atom` under `out/D`. After building is done, you can find the `electron` debug binary
under `out/D`.
## Cleaning
To clean the build files:
```bash
$ ./script/clean.py
```
## Troubleshooting ## Troubleshooting
### fatal error: bits/predefs.h: No such file or directory Make sure you have installed all the build dependencies.
If you got an error like this:
````
In file included from /usr/include/stdio.h:28:0,
from ../../../svnsrc/libgcc/../gcc/tsystem.h:88,
from ../../../svnsrc/libgcc/libgcc2.c:29:
/usr/include/features.h:324:26: fatal error: bits/predefs.h: No such file or directory
#include <bits/predefs.h>
````
Then you need to install `gcc-multilib` and `g++-multilib`, on Ubuntu you can do
this:
```bash
$ sudo apt-get install gcc-multilib g++-multilib
```
### libudev.so.0 missing
If you get an error like:
````
/usr/bin/ld: warning: libudev.so.0, needed by .../vendor/brightray/vendor/download/libchromiumcontent/Release/libchromiumcontent.so, not found (try using -rpath or -rpath-link)
````
and you are on Ubuntu 13.04+, 64 bit system, try doing
```bash
sudo ln -s /lib/x86_64-linux-gnu/libudev.so.1.3.5 /usr/lib/libudev.so.0
```
for ubuntu 13.04+ 32 bit systems, try doing
```bash
sudo ln -s /lib/i386-linux-gnu/libudev.so.1.3.5 /usr/lib/libudev.so.0
```
also see
https://github.com/nwjs/nw.js/wiki/The-solution-of-lacking-libudev.so.0
## Tests ## Tests