3ab1664594
Should make it possible to run the resulting GUI executable on Linux distributions that use Qt 4.6, such as Debian Wheezy and Tails. Builds a mini-SDK for building against Qt 4.6. This includes the headers as well as host utilities such as `lrelease`, `qrc` and `moc`. This speeds up the gitian build a bit - libqt4-dev pulled in a lot of packages, and is no longer needed as this provides a replacement of our own. Note: This does not replace the Qt build with at static library. After this commit we still build dynamically against the system Qt library. The only difference is that compatibility with an older version is maintained. This loses minor GUI functionality (such as setPlaceholderText) but still allows integration into the window management of the host OS, unlike when statically linking. |
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|---|---|---|
| .. | ||
| boost-linux.yml | ||
| boost-win.yml | ||
| deps-linux.yml | ||
| deps-win.yml | ||
| gitian-linux.yml | ||
| gitian-win.yml | ||
| protobuf-win.yml | ||
| qt-linux.yml | ||
| qt-win.yml | ||
| README.md | ||
Gavin's notes on getting gitian builds up and running using KVM:###
These instructions distilled from: https://help.ubuntu.com/community/KVM/Installation ... see there for complete details.
You need the right hardware: you need a 64-bit-capable CPU with hardware virtualization support (Intel VT-x or AMD-V). Not all modern CPUs support hardware virtualization.
You probably need to enable hardware virtualization in your machine's BIOS.
You need to be running a recent version of 64-bit-Ubuntu, and you need to install several prerequisites:
sudo apt-get install ruby apache2 git apt-cacher-ng python-vm-builder qemu-kvm
Sanity checks:
sudo service apt-cacher-ng status # Should return apt-cacher-ng is running
ls -l /dev/kvm # Should show a /dev/kvm device
Once you've got the right hardware and software:
git clone git://github.com/bitcoin/bitcoin.git
git clone git://github.com/devrandom/gitian-builder.git
mkdir gitian-builder/inputs
cd gitian-builder/inputs
# Create base images
cd gitian-builder
bin/make-base-vm --suite precise --arch i386
bin/make-base-vm --suite precise --arch amd64
cd ..
# Get inputs (see doc/release-process.md for exact inputs needed and where to get them)
...
# For further build instructions see doc/release-notes.md
...
gitian-builder now also supports building using LXC. See
https://help.ubuntu.com/12.04/serverguide/lxc.html
... for how to get LXC up and running under Ubuntu.
If your main machine is a 64-bit Mac or PC with a few gigabytes of memory
and at least 10 gigabytes of free disk space, you can gitian-build using
LXC running inside a virtual machine.
Here's a description of Gavin's setup on OSX 10.6:
-
Download and install VirtualBox from https://www.virtualbox.org/
-
Download the 64-bit Ubuntu Desktop 12.04 LTS .iso CD image from http://www.ubuntu.com/
-
Run VirtualBox and create a new virtual machine, using the Ubuntu .iso (see the VirtualBox documentation for details). Create it with at least 2 gigabytes of memory and a disk that is at least 20 gigabytes big.
-
Inside the running Ubuntu desktop, install:
sudo apt-get install debootstrap lxc ruby apache2 git apt-cacher-ng python-vm-builder
-
Still inside Ubuntu, tell gitian-builder to use LXC, then follow the "Once you've got the right hardware and software" instructions above:
export USE_LXC=1 git clone git://github.com/bitcoin/bitcoin.git ... etc