121 lines
3.9 KiB
Markdown
121 lines
3.9 KiB
Markdown
So you want to build git-annex from source. This is encouraged for
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users with experience building code from source. But the build may
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require some care and feeding. This page will start with the easy
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methods and work up to the harder ones.
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This page also covers installing git-annex from source, but in many
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cases it's better to install it using your OS's package manager.
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## downloading the source code
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The easiest way is using git; see [[download]] or just run:
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git clone git://git-annex.branchable.com/ git-annex
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## building from source on Debian
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This is the method used by git-annex's author, and so it's the one most
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likely to work without problems.
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First, install everything git-annex needs to build:
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sudo apt-get build-dep git-annex
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Now you can build git-annex by running `make` inside the source tree.
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Then, to install the program and associated files system-wide in `/usr/local`,
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run:
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sudo make install PREFIX=/usr/local
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Or, to install the program into $HOME/.local/bin, and associated files
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into other parts of your HOME directory, run:
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make install-home
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## building from source with stack
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Using stack automates nearly everything, will work on many systems,
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and avoids build failures due to fast-changing haskell libraries.
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First, [install stack](https://github.com/commercialhaskell/stack/blob/master/doc/install_and_upgrade.md)
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On Debian:
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sudo apt-get install haskell-stack zlib1g-dev libtinfo-dev
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Get the git-annex source code, and inside the source tree run:
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stack setup
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stack build
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To install the program and all associated files system-wide
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in `/usr/local`, run:
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sudo make install BUILDER=stack PREFIX=/usr/local
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Or, to install the program into $HOME/.local/bin, and associated files
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into other parts of your HOME directory, run:
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make install-home BUILDER=stack
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(Why not run `stack install git-annex`? Because that causes stack to
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[ignore git-annex's stack.yaml file](https://github.com/commercialhaskell/stack/issues/2371),
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yielding a less reliable build. Stack also only installs the binary,
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and not other files.)
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Note that this build produces a git-annex without the build flags
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DBUS and MagicMime.
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These optional features require installing additional C libraries.
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To try to build with these features
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enabled, pass extra parameters when running `stack build`:
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`--flag git-annex:DBUS --flag git-annex:MagicMime`
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## minimal build from source with cabal
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This can be done anywhere, and builds git-annex without some optional
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features that require harder-to-install C libraries. This is plenty to let
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you get started with git-annex, but it does not include the assistant or
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webapp.
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Be warned that this involves building a lot of Haskell libraries from
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source, and so it has a lot of moving parts, and it's not uncommon for it
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to be broken from time to time.
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Get the git-annex source code, and inside the source tree, run:
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cabal install -j -f"-assistant -webapp -pairing -dbus -magicmime" --only-dependencies
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cabal configure -f"-assistant -webapp -pairing -dbus -magicmime"
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cabal build -j
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To install the program and all associated files system-wide
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in `/usr/local`, run:
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sudo make install BUILDER=cabal PREFIX=/usr/local
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Or, to install the program into $HOME/.local/bin, and associated files
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into other parts of your HOME directory, run:
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make install-home BUILDER=cabal
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## full build from source with cabal
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To build with all features enabled, including the assistant and webapp,
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you will need to install several C libraries and their headers,
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including libmagic, and zlib. How to do that for your OS is beyond
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the scope of this page.
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Once the C libraries are installed, run inside the source tree:
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cabal install -j --only-dependencies
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cabal configure
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cabal build -j
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To install the program and all associated files system-wide
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in `/usr/local`, run:
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sudo make install BUILDER=cabal PREFIX=/usr/local
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Or, to install the program into $HOME/.local/bin, and associated files
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into other parts of your HOME directory, run:
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make install-home BUILDER=cabal
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