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| -rw-r--r-- | doc/gitian-building.md | 36 |
1 files changed, 12 insertions, 24 deletions
diff --git a/doc/gitian-building.md b/doc/gitian-building.md index b356a5d88d..defddedc6e 100644 --- a/doc/gitian-building.md +++ b/doc/gitian-building.md @@ -291,7 +291,7 @@ Setting up gitian images ------------------------- Gitian needs virtual images of the operating system to build in. -Currently this is Ubuntu Precise for both x86 architectures. +Currently this is Ubuntu Precise for x86_64. These images will be copied and used every time that a build is started to make sure that the build is deterministic. Creating the images will take a while, but only has to be done once. @@ -300,7 +300,6 @@ Execute the following as user `debian`: ```bash cd gitian-builder -bin/make-base-vm --lxc --arch i386 --suite precise bin/make-base-vm --lxc --arch amd64 --suite precise ``` @@ -311,33 +310,25 @@ There will be a lot of warnings printed during build of the images. These can be Getting and building the inputs -------------------------------- -In [doc/release-process.md](release-process.md) in the bitcoin repository under 'Fetch and build inputs'. -you will find a list of `wget` commands that can be executed to get the dependencies. +Follow the instructions in [doc/release-process.md](release-process.md) in the bitcoin repository +under 'Fetch and build inputs' to install sources which require manual intervention. Also follow +the next step: 'Seed the Gitian sources cache', which will fetch all necessary source files allowing +for gitian to work offline. -I needed to add `--no-check-certificate` to the OpenSSL wget line to make it work. -Likely this is because the ca-certificates in Debian 7.4 is fairly old. This does not create a -security issue as the gitian descriptors check the integrity of the input archives and refuse to work -if any one is corrupted. +Building Bitcoin +---------------- -After downloading the archives, execute the `gbuild` commands to build the dependencies. -This can take a long time, but only has to be done when the dependencies change, for example -to upgrade the used version. +To build Bitcoin (for Linux, OSX and Windows) just follow the steps under 'perform +gitian builds' in [doc/release-process.md](release-process.md) in the bitcoin repository. -**Note**: Do not forget to copy the result from `build/out` to `inputs` after every gbuild command! This will save -you a lot of time. +This may take a long time as it also builds the dependencies needed for each descriptor. +These dependencies will be cached after a successful build to avoid rebuilding them when possible. At any time you can check the package installation and build progress with ```bash tail -f var/install.log tail -f var/build.log -``` - -Building Bitcoin ----------------- - -To build Bitcoin (for Linux, OSX and Windows) just follow the steps under 'perform -gitian builds' in [doc/release-process.md](release-process.md) in the bitcoin repository. Output from `gbuild` will look something like @@ -348,7 +339,7 @@ Output from `gbuild` will look something like Resolving deltas: 100% (25724/25724), done. From https://github.com/bitcoin/bitcoin ... (new tags, new branch etc) - --- Building for precise i386 --- + --- Building for precise x86_64 --- Stopping target if it is up Making a new image copy stdin: is not a tty @@ -363,9 +354,6 @@ Output from `gbuild` will look something like lxc-start: Connection refused - inotify event with no name (mask 32768) Running build script (log in var/build.log) -As when building the dependencies, the progress of package installation and building -can be inspected in `var/install.log` and `var/build.log`. - Building an alternative repository ----------------------------------- |