43db1c25dc
Adds support for Go modules by detecting a go.mod file and, if available, using it. In addition, to continue supporting vendoring (and avoid the need for git on all module builds), if a package includes a vendor directory, the module mode will switch to vendor mode if not already set. This will use vendored source code for dependencies instead of downloading that code again using the descriptions under go.mod. go_mod_mode=vendor also skips the go.sum check because nothing is downloaded that isn't already verified, so this fixes packages with vendored code that have checksum mismatches due to Go 1.11.4 module checksum changes. [ci skip] Closes: #6036 [via git-merge-pr]
1822 lines
74 KiB
Markdown
1822 lines
74 KiB
Markdown
# The XBPS source packages manual
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This article contains an exhaustive manual of how to create new source
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packages for XBPS, the `Void Linux` native packaging system.
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*Table of Contents*
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* [Introduction](#Introduction)
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* [Quality Requirements](#quality_requirements)
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* [Package build phases](#buildphase)
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* [Package naming conventions](#namingconvention)
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* [Libraries](#libs)
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* [Language Modules](#language_modules)
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* [Language Bindings](#language_bindings)
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* [Programs](#programs)
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* [Global functions](#global_funcs)
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* [Global variables](#global_vars)
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* [Available variables](#available_vars)
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* [Mandatory variables](#mandatory_vars)
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* [Optional variables](#optional_vars)
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* [About the depends variables](#explain_depends)
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* [Repositories](#repositories)
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* [Repositories defined by Branch](#repo_by_branch)
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* [Package defined repositories](#pkg_defined_repo)
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* [Checking for new upstream releases](#updates)
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* [Build style scripts](#build_scripts)
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* [Functions](#functions)
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* [Build options](#build_options)
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* [Runtime dependencies](#deps_runtime)
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* [INSTALL and REMOVE files](#install_remove_files)
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* [INSTALL.msg and REMOVE.msg files](#install_remove_files_msg)
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* [Creating system accounts/groups at runtime](#runtime_account_creation)
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* [32bit packages](#32bit_pkgs)
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* [Subpackages](#pkgs_sub)
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* [Development packages](#pkgs_development)
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* [Data packages](#pkgs_data)
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* [Documentation packages](#pkgs_documentation)
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* [Python packages](#pkgs_python)
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* [Go packages](#pkgs_go)
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* [Haskell packages](#pkgs_haskell)
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* [Font packages](#pkgs_font)
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* [Removing a package](#pkg_remove)
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* [XBPS Triggers](#xbps_triggers)
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* [appstream-cache](#triggers_appstream_cache)
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* [binfmts](#triggers_binfmts)
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* [dkms](#triggers_dkms)
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* [gconf-schemas](#triggers_gconf_schemas)
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* [gdk-pixbuf-loaders](#triggers_gdk_pixbuf_loaders)
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* [gio-modules](#triggers_gio_modules)
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* [gettings-schemas](#triggers_gsettings_schemas)
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* [gtk-icon-cache](#triggers_gtk_icon_cache)
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* [gtk-immodules](#triggers_gtk_immodules)
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* [gtk-pixbuf-loaders](#triggers_gtk_pixbuf_loaders)
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* [gtk3-immodules](#triggers_gtk3_immodules)
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* [hwdb.d-dir](#triggers_hwdb.d_dir)
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* [info-files](#triggers_info_files)
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* [kernel-hooks](#triggers_kernel_hooks)
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* [mimedb](#triggers_mimedb)
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* [mkdirs](#triggers_mkdirs)
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* [pango-modules](#triggers_pango_module)
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* [pycompile](#triggers_pycompile)
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* [register-shell](#triggers_register_shell)
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* [system-accounts](#triggers_system_accounts)
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* [update-desktopdb](#triggers_update_desktopdb)
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* [x11-fonts](#triggers_x11_fonts)
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* [xml-catalog](#triggers_xml_catalog)
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* [Notes](#notes)
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* [Contributing via git](#contributing)
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* [Help](#help)
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<a id="Introduction"></a>
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## Introduction
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The `void-packages` repository contains all `source` packages that are the
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recipes to download, compile and build binary packages for `Void`.
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Those `source` package files are called `templates`.
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The `template files` are `GNU bash` shell scripts that must define some required/optional
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`variables` and `functions` that are processed by `xbps-src` (the package builder)
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to generate the resulting binary packages.
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By convention, all templates start with a comment briefly explaining what they
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are. In addition, pkgname and version can't have any characters in them that
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would require them to be quoted, so they are not quoted.
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A simple `template` example is as follows:
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```
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# Template file for 'foo'
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pkgname=foo
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version=1.0
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revision=1
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build_style=gnu-configure
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short_desc="A short description max 72 chars"
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maintainer="name <email>"
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license="GPL-3.0-or-later"
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homepage="http://www.foo.org"
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distfiles="http://www.foo.org/foo-${version}.tar.gz"
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checksum="fea0a94d4b605894f3e2d5572e3f96e4413bcad3a085aae7367c2cf07908b2ff"
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```
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The template file contains definitions to download, build and install the
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package files to a `fake destdir`, and after this a binary package can be
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generated with the definitions specified on it.
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Don't worry if anything is not clear as it should be. The reserved `variables`
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and `functions` will be explained later. This `template` file should be created
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in a directory matching `$pkgname`, Example: `void-packages/srcpkgs/foo/template`.
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If everything went fine after running
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$ ./xbps-src pkg <pkgname>
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a binary package named `foo-1.0_1.<arch>.xbps` will be generated in the local repository
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`hostdir/binpkgs`.
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<a id="quality_requirements"></a>
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### Quality Requirements
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Follow this list to determine if a piece of software or other technology may be
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permitted in the Void Linux repository. Exceptions to the list are possible,
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and may be accepted, but are extremely unlikely. If you believe you have an
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exception, start a PR and make an argument for why that particular piece of
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software, while not meeting the below requirements, is a good candidate for
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the Void packages system.
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1. System: The software should be installed system-wide, not per-user.
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1. Compiled: The software needs to be compiled before being used, even if it is
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software that is not needed by the whole system.
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1. Required: Another package either within the repository or pending inclusion
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requires the package.
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<a id="buildphase"></a>
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### Package build phases
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Building a package consist of the following phases:
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- `setup` This phase prepares the environment for building a package.
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- `fetch` This phase downloads required sources for a `source package`, as defined by
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the `distfiles` variable or `do_fetch()` function.
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- `extract` This phase extracts the `distfiles` files into `$wrksrc` or executes the `do_extract()`
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function, which is the directory to be used to compile the `source package`.
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- `configure` This phase executes the `configuration` of a `source package`, i.e `GNU configure scripts`.
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- `build` This phase compiles/prepares the `source files` via `make` or any other compatible method.
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- `check` This optional phase checks the result of the `build` phase for example by running `make -k check`.
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- `install` This phase installs the `package files` into the package destdir `<masterdir>/destdir/<pkgname>-<version>`,
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via `make install` or any other compatible method.
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- `pkg` This phase builds the `binary packages` with files stored in the
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`package destdir` and registers them into the local repository.
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- `clean` This phase cleans up the package (if defined).
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`xbps-src` supports running just the specified phase, and if it ran
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successfully, the phase will be skipped later (unless its work directory
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`${wrksrc}` is removed with `xbps-src clean`).
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<a id="namingconventions"></a>
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### Package naming conventions
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<a id="libs"></a>
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#### Libraries
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Libraries are packages which provide shared objects (\*.so) in /usr/lib.
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They should be named like their upstream package name with the following
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exceptions:
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- The package is a subpackage of a front end application and provides
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shared objects used by the base package and other third party libraries. In that
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case it should be prefixed with 'lib'. An exception from that rule is: If an
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executable is only used for building that package, it moves to the -devel
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package.
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Example: wireshark -> subpkg libwireshark
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Libraries have to be split into two sub packages: `<name>` and `<name>-devel`.
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- `<name>` should only contain those parts of a package which are needed to run
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a linked program.
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- `<name>-devel` should contain all files which are needed to compile a package
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against this package. If the library is a sub package, its corresponding
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development package should be named `lib<name>-devel`
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<a id="language_modules"></a>
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#### Language Modules
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Language modules are extensions to script or compiled languages. Those packages
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do not provide any executables themselves, but can be used by other packages
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written in the same language.
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The naming convention to those packages is:
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```
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<language>-<name>
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```
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If a package provides both, a module and a executable, it should be split into
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a package providing the executable named `<name>` and the module named
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`<language>-<name>`. If a package starts with the languages name itself, the
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language prefix can be dropped. Short names for languages are no valid substitute
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for the language prefix.
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Example: python-pam, perl-URI, python-pyside
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<a id="language_bindings"></a>
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#### Language Bindings
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Language Bindings are packages which allow programs or libraries to have
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extensions or plugins written in a certain language.
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The naming convention to those packages is:
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```
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<name>-<language>
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```
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Example: gimp-python, irssi-perl
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<a id="programs"></a>
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#### Programs
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Programs put executables under /usr/bin (or in very special cases in other
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.../bin directories)
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For those packages the upstream packages name should be used. Remember that
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in contrast to many other distributions, void doesn't lowercase package names.
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As a rule of thumb, if the tar.gz of a package contains uppercase letter, then
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the package name should contain them too; if it doesn't, the package name
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is lowercase.
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Programs can be split into program packages and library packages. The program
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package should be named as described above. The library package should be
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prefixed with "lib" (see section `Libraries`)
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<a id="global_funcs"></a>
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### Global functions
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The following functions are defined by `xbps-src` and can be used on any template:
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- *vinstall()* `vinstall <file> <mode> <targetdir> [<name>]`
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Installs `file` with the specified `mode` into `targetdir` in the pkg `$DESTDIR`.
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The optional 4th argument can be used to change the `file name`.
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- *vcopy()* `vcopy <pattern> <targetdir>`
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Copies recursively all files in `pattern` to `targetdir` in the pkg `$DESTDIR`.
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- *vmove()* `vmove <pattern>`
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Moves `pattern` to the specified directory in the pkg `$DESTDIR`.
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- *vmkdir()* `vmkdir <directory> [<mode>]`
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Creates a directory in the pkg `$DESTDIR`. The 2nd optional argument sets the mode of the directory.
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- *vbin()* `vbin <file> [<name>]`
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Installs `file` into `usr/bin` in the pkg `$DESTDIR` with the
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permissions 0755. The optional 2nd argument can be used to change
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the `file name`.
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- *vman()* `vman <file> [<name>]`
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Installs `file` as a man page. `vman()` parses the name and
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determines the section as well as localization. Also transparently
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converts gzipped (.gz) and bzipped (.bz2) manpages into plaintext.
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Example mappings:
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`foo.1` -> `${DESTDIR}/usr/share/man/man1/foo.1`
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`foo.fr.1` -> `${DESTDIR}/usr/share/man/fr/man1/foo.1`
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`foo.1p` -> `${DESTDIR}/usr/share/man/man1/foo.1p`
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`foo.1.gz` -> `${DESTDIR}/usr/share/man/man1/foo.1`
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`foo.1.bz2` -> `${DESTDIR}/usr/share/man/man1/foo.1`
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- *vdoc()* `vdoc <file> [<name>]`
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Installs `file` into `usr/share/doc/<pkgname>` in the pkg
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`$DESTDIR`. The optional 2nd argument can be used to change the
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`file name`.
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- *vconf()* `vconf <file> [<name>]`
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Installs `file` into `etc` in the pkg
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`$DESTDIR`. The optional 2nd argument can be used to change the
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`file name`.
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- *vsconf()* `vsconf <file> [<name>]`
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Installs `file` into `usr/share/examples/<pkgname>` in the pkg
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`$DESTDIR`. The optional 2nd argument can be used to change the
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`file name`.
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- *vlicense()* `vlicense <file> [<name>]`
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Installs `file` into `usr/share/licenses/<pkgname>` in the pkg
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`$DESTDIR`. The optional 2nd argument can be used to change the
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`file name`. Note: Non-`GPL` licenses, `MIT`, `BSD` and `ISC` require the
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license file to be supplied with the binary package.
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- *vsv()* `vsv <service>`
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Installs `service` from `${FILESDIR}` to /etc/sv. The service must
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be a directory containing at least a run script. Note the `supervise`
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symlink will be created automatically by `vsv`.
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For further information on how to create a new service directory see
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[The corresponding section the FAQ](http://smarden.org/runit/faq.html#create).
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> Shell wildcards must be properly quoted, Example: `vmove "usr/lib/*.a"`.
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<a id="global_vars"></a>
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### Global variables
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The following variables are defined by `xbps-src` and can be used on any template:
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- `makejobs` Set to `-jX` if `XBPS_MAKEJOBS` is defined, to allow parallel jobs with `GNU make`.
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- `sourcepkg` Set to the to main package name, can be used to match the main package
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rather than additional binary package names.
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- `CHROOT_READY` Set if the target chroot (masterdir) is ready for chroot builds.
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- `CROSS_BUILD` Set if `xbps-src` is cross compiling a package.
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- `DESTDIR` Full path to the fake destdir used by the source pkg, set to
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`<masterdir>/destdir/${sourcepkg}-${version}`.
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- `FILESDIR` Full path to the `files` package directory, i.e `srcpkgs/foo/files`.
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The `files` directory can be used to store additional files to be installed
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as part of the source package.
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- `PKGDESTDIR` Full path to the fake destdir used by the `pkg_install()` function in
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`subpackages`, set to `<masterdir>/destdir/${pkgname}-${version}`.
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- `XBPS_BUILDDIR` Directory to store the `source code` of the source package being processed,
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set to `<masterdir>/builddir`. The package `wrksrc` is always stored
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in this directory such as `${XBPS_BUILDDIR}/${wrksrc}`.
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- `XBPS_MACHINE` The machine architecture as returned by `uname -m`.
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- `XBPS_SRCDISTDIR` Full path to where the `source distfiles` are stored, i.e `$XBPS_HOSTDIR/sources`.
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- `XBPS_SRCPKGDIR` Full path to the `srcpkgs` directory.
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- `XBPS_TARGET_MACHINE` The target machine architecture when cross compiling a package.
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- `XBPS_FETCH_CMD` The utility to fetch files from `ftp`, `http` of `https` servers.
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- `XBPS_WRAPPERDIR` Full path to where xbps-src's wrappers for utilities are stored.
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- `XBPS_CROSS_BASE` Full path to where cross-compile dependencies are installed, varies according to the target architecture triplet. i.e `aarch64` -> `aarch64-unknown-linux-gnu`.
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<a id="available_vars"></a>
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### Available variables
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|
|
<a id="mandatory_vars"></a>
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#### Mandatory variables
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The list of mandatory variables for a template:
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- `homepage` A string pointing to the `upstream` homepage.
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- `license` A string matching the license's [SPDX Short identifier](https://spdx.org/licenses)
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Multiple licenses should be separated by commas, Example: `GPL-3.0-or-later, LGPL-2.1-only`.
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- `maintainer` A string in the form of `name <user@domain>`. The
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email for this field must be a valid email that you can be reached
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at. Packages using `users.noreply.github.com` emails will not be
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accepted.
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- `pkgname` A string with the package name, matching `srcpkgs/<pkgname>`.
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|
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- `revision` A number that must be set to 1 when the `source package` is created, or
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updated to a new `upstream version`. This should only be increased when
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the generated `binary packages` have been modified.
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- `short_desc` A string with a brief description for this package. Max 72 chars.
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|
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- `version` A string with the package version. Must not contain dashes or underscore
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and at least one digit is required. Shell's variable substition usage is not allowed.
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|
|
<a id="optional_vars"></a>
|
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#### Optional variables
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|
|
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- `hostmakedepends` The list of `host` dependencies required to build the package, and
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that will be installed to the master directory. There is no need to specify a version
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because the current version in srcpkgs will always be required.
|
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Example: `hostmakedepends="foo blah"`.
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|
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- `makedepends` The list of `target` dependencies required to build the package, and that
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will be installed to the master directory. There is no need to specify a version
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because the current version in srcpkgs will always be required.
|
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Example: `makedepends="foo blah"`.
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|
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- `checkdepends` The list of dependencies required to run the package checks, i.e.
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the script or make rule specified in the template's `do_check()` function.
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Example: `checkdepends="gtest"`.
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|
|
- `depends` The list of dependencies required to run the package. These dependencies
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|
are not installed to the master directory, rather are only checked if a binary package
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in the local repository exists to satisfy the required version. Dependencies
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|
can be specified with the following version comparators: `<`, `>`, `<=`, `>=`
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|
or `foo-1.0_1` to match an exact version. If version comparator is not
|
|
defined (just a package name), the version comparator is automatically set to `>=0`.
|
|
Example: `depends="foo blah>=1.0"`. See the `Runtime dependencies` section for more information.
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|
|
- `bootstrap` If enabled the source package is considered to be part of the `bootstrap`
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|
process and required to be able to build packages in the chroot. Only a
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small number of packages must set this property.
|
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|
|
- `conflicts` An optional list of packages conflicting with this package.
|
|
Conflicts can be specified with the following version comparators: `<`, `>`, `<=`, `>=`
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|
or `foo-1.0_1` to match an exact version. If version comparator is not
|
|
defined (just a package name), the version comparator is automatically set to `>=0`.
|
|
Example: `conflicts="foo blah>=0.42.3"`.
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|
|
- `distfiles` The full URL to the `upstream` source distribution files. Multiple files
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can be separated by whitespaces. The files must end in `.tar.lzma`, `.tar.xz`,
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`.txz`, `.tar.bz2`, `.tbz`, `.tar.gz`, `.tgz`, `.gz`, `.bz2`, `.tar` or
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`.zip`. To define a target filename, append `>filename` to the URL.
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Example:
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distfiles="http://foo.org/foo-1.0.tar.gz http://foo.org/bar-1.0.tar.gz>bar.tar.gz"
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|
|
To avoid repetition, several variables for common hosting sites
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exist:
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| Variable | Value |
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|------------------|-------------------------------------------------|
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| CPAN_SITE | http://cpan.perl.org/modules/by-module |
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| DEBIAN_SITE | http://ftp.debian.org/debian/pool |
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| FREEDESKTOP_SITE | http://freedesktop.org/software |
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| GNOME_SITE | http://ftp.gnome.org/pub/GNOME/sources |
|
|
| GNU_SITE | http://mirrors.kernel.org/gnu |
|
|
| KERNEL_SITE | http://www.kernel.org/pub/linux |
|
|
| MOZILLA_SITE | http://ftp.mozilla.org/pub |
|
|
| NONGNU_SITE | http://download.savannah.nongnu.org/releases |
|
|
| PYPI_SITE | https://files.pythonhosted.org/packages/source |
|
|
| SOURCEFORGE_SITE | http://downloads.sourceforge.net/sourceforge |
|
|
| UBUNTU_SITE | http://archive.ubuntu.com/ubuntu/pool |
|
|
| XORG_HOME | http://xorg.freedesktop.org/wiki/ |
|
|
| XORG_SITE | http://xorg.freedesktop.org/releases/individual |
|
|
| KDE_SITE | https://download.kde.org/stable |
|
|
|
|
- `checksum` The `sha256` digests matching `${distfiles}`. Multiple files can be
|
|
separated by blanks. Please note that the order must be the same than
|
|
was used in `${distfiles}`. Example: `checksum="kkas00xjkjas"`
|
|
|
|
If a distfile changes its checksum for every download because it is packaged
|
|
on the fly on the server, like e.g. snapshot tarballs from any of the
|
|
`https://*.googlesource.com/` sites, the checksum of the `archive contents`
|
|
can be specified by prepending a commercial at (@).
|
|
For tarballs you can find the contents checksum by using the command
|
|
`tar xf <tarball.ext> --to-stdout | sha256sum`.
|
|
|
|
- `wrksrc` The directory name where the package sources are extracted, by default
|
|
set to `${pkgname}-${version}`.
|
|
|
|
- `build_wrksrc` A directory relative to `${wrksrc}` that will be used when building the package.
|
|
|
|
- `create_wrksrc` Enable it to create the `${wrksrc}` directory. Required if a package
|
|
contains multiple `distfiles`.
|
|
|
|
- `only_for_archs` This expects a separated list of architectures where
|
|
the package can be built matching `uname -m` output. Reserved for uses
|
|
where the program really only will ever work on certain architectures, like
|
|
binaries sources or when the program is written in assembly. Example:
|
|
`only_for_archs="x86_64 armv6l"`.
|
|
|
|
- `build_style` This specifies the `build method` for a package. Read below to know more
|
|
about the available package `build methods` or effect of leaving this not set.
|
|
|
|
- `configure_script` The name of the `configure` script to execute at the `configure` phase if
|
|
`${build_style}` is set to `configure` or `gnu-configure` build methods.
|
|
By default set to `./configure`.
|
|
|
|
- `configure_args` The arguments to be passed in to the `configure` script if `${build_style}`
|
|
is set to `configure` or `gnu-configure` build methods. By default, prefix
|
|
must be set to `/usr`. In `gnu-configure` packages, some options are already
|
|
set by default: `--prefix=/usr --sysconfdir=/etc --infodir=/usr/share/info --mandir=/usr/share/man --localstatedir=/var`.
|
|
|
|
- `make_cmd` The executable to run at the `build` phase if `${build_style}` is set to
|
|
`configure`, `gnu-configure` or `gnu-makefile` build methods.
|
|
By default set to `make`.
|
|
|
|
- `make_build_args` The arguments to be passed in to `${make_cmd}` at the build phase if
|
|
`${build_style}` is set to `configure`, `gnu-configure` or `gnu-makefile`
|
|
build methods. Unset by default.
|
|
|
|
- `make_check_args` The arguments to be passed in to `${make_cmd}` at the check phase if
|
|
`${build_style}` is set to `configure`, `gnu-configure` or `gnu-makefile`
|
|
build methods. Unset by default.
|
|
|
|
- `make_install_args` The arguments to be passed in to `${make_cmd}` at the `install-destdir`
|
|
phase if `${build_style}` is set to `configure`, `gnu-configure` or
|
|
`gnu-makefile` build methods. By default set to
|
|
`PREFIX=/usr DESTDIR=${DESTDIR}`.
|
|
|
|
- `make_build_target` The target to be passed in to `${make_cmd}` at the build phase if
|
|
`${build_style}` is set to `configure`, `gnu-configure` or `gnu-makefile`
|
|
build methods. Unset by default (`all` target).
|
|
|
|
- `make_check_target` The target to be passed in to `${make_cmd}` at the check phase if
|
|
`${build_style}` is set to `configure`, `gnu-configure` or `gnu-makefile`
|
|
build methods. By default set to `check`.
|
|
|
|
- `make_install_target` The target to be passed in to `${make_cmd}` at the `install-destdir` phase
|
|
if `${build_style}` is set to `configure`, `gnu-configure` or `gnu-makefile`
|
|
build methods. By default set to `install`.
|
|
|
|
- `patch_args` The arguments to be passed in to the `patch(1)` command when applying
|
|
patches to the package sources after `do_extract()`. Patches are stored in
|
|
`srcpkgs/<pkgname>/patches` and must be in `-p0` format. By default set to `-Np0`.
|
|
|
|
- `disable_parallel_build` If set the package won't be built in parallel
|
|
and `XBPS_MAKEJOBS` has no effect.
|
|
|
|
- `keep_libtool_archives` If enabled the `GNU Libtool` archives won't be removed. By default those
|
|
files are always removed automatically.
|
|
|
|
- `skip_extraction` A list of filenames that should not be extracted in the `extract` phase.
|
|
This must match the basename of any url defined in `${distfiles}`.
|
|
Example: `skip_extraction="foo-${version}.tar.gz"`.
|
|
|
|
- `nodebug` If enabled -dbg packages won't be generated even if `XBPS_DEBUG_PKGS` is set.
|
|
|
|
- `conf_files` A list of configuration files the binary package owns; this expects full
|
|
paths, wildcards will be extended, and multiple entries can be separated by blanks.
|
|
Example: `conf_files="/etc/foo.conf /etc/foo2.conf /etc/foo/*.conf"`.
|
|
|
|
- `mutable_files` A list of files the binary package owns, with the expectation
|
|
that those files will be changed. These act a lot like `conf_files` but
|
|
without the assumption that a human will edit them.
|
|
|
|
- `make_dirs` A list of entries defining directories and permissions to be
|
|
created at install time. Each entry should be space separated, and will
|
|
itself contain spaces. `make_dirs="/dir 0750 user group"`. User and group and
|
|
mode are required on every line, even if they are `755 root root`. By
|
|
convention, there is only one entry of `dir perms user group` per line.
|
|
|
|
- `noarch` If set, the binary package is not architecture specific and can be shared
|
|
by all supported architectures.
|
|
|
|
- `repository` Defines the repository in which the package will be placed. See
|
|
*Repositories* for a list of valid repositories.
|
|
|
|
- `nostrip` If set, the ELF binaries with debugging symbols won't be stripped. By
|
|
default all binaries are stripped.
|
|
|
|
- `nostrip_files` White-space separated list of ELF binaries that won't be stripped of
|
|
debugging symbols.
|
|
|
|
- `noshlibprovides` If set, the ELF binaries won't be inspected to collect the provided
|
|
sonames in shared libraries.
|
|
|
|
- `noverifyrdeps` If set, the ELF binaries and shared libaries won't be inspected to collect
|
|
their reverse dependencies. You need to specify all dependencies in the `depends` when you
|
|
need to set this.
|
|
|
|
- `skiprdeps` White space separated list of filenames specified by their absolute path in
|
|
the `$DESTDIR` which will not be scanned for runtime dependencies. This may be useful to
|
|
skip files which are not meant to be run or loaded on the host but are to be sent to some
|
|
target device or emulation.
|
|
|
|
- `nocross` If set, cross compilation won't be allowed and will exit immediately.
|
|
This should be set to a string describing why it fails, or a link to a travis
|
|
buildlog demonstrating the failure.
|
|
|
|
- `restricted` If set, xbps-src will refuse to build the package unless
|
|
`etc/conf` has `XBPS_ALLOW_RESTRICTED=yes`. The primary builders for Void
|
|
Linux do not have this setting, so the primary repositories will not have any
|
|
restricted package. This is useful for packages where the license forbids
|
|
redistribution.
|
|
|
|
- `subpackages` A white space separated list of subpackages (matching `foo_package()`)
|
|
to override the guessed list. Only use this if a specific order of subpackages is required,
|
|
otherwise the default would work in most cases.
|
|
|
|
- `broken` If set, building the package won't be allowed because its state is currently broken.
|
|
This should be set to a string describing why it is broken, or a link to a travis
|
|
buildlog demonstrating the failure.
|
|
|
|
- `shlib_provides` A white space separated list of additional sonames the package provides on.
|
|
This appends to the generated file rather than replacing it.
|
|
|
|
- `shlib_requires` A white space separated list of additional sonames the package requires.
|
|
This appends to the generated file rather than replacing it.
|
|
|
|
- `nopie` Only needs to be set to something to make active, disables building the package with hardening
|
|
features (PIE, relro, etc). Not necessary for most packages.
|
|
|
|
- `reverts` xbps supports a unique feature which allows to downgrade from broken
|
|
packages automatically. In the `reverts` field one can define a list of broken
|
|
pkgver the resulting package should revert. This field *must* be defined before
|
|
`version` and `revision` fields in order to work as expected. The versions
|
|
defined in `reverts` must be bigger than the one defined in `version`.
|
|
Example:
|
|
|
|
```
|
|
reverts="2.0_1 2.0_2"
|
|
version=1.9
|
|
revision=2
|
|
```
|
|
|
|
- `alternatives` A white space separated list of supported alternatives the package provides.
|
|
A list is composed of three components separated by a colon: group, symlink and target.
|
|
Example: `alternatives="vi:/usr/bin/vi:/usr/bin/nvi ex:/usr/bin/ex:/usr/bin/nvi-ex"`.
|
|
|
|
- `font_dirs` A white space separated list of directories specified by an absolute path where a
|
|
font package installs its fonts.
|
|
It is used in the `x11-fonts` xbps-trigger to rebuild the font cache during install/removal
|
|
of the package.
|
|
Example: `font_dirs="/usr/share/fonts/TTF /usr/share/fonts/X11/misc"`
|
|
|
|
- `dkms_modules` A white space separated list of Dynamic Kernel Module Support (dkms) modules
|
|
that will be installed and removed by the `dkms` xbps-trigger with the install/removal of the
|
|
package.
|
|
The format is a white space separated pair of strings that represent the name of the module,
|
|
most of the time `pkgname`, and the version of the module, most of the time `version`.
|
|
Example: `dkms_modules="$pkgname $version zfs 4.14"`
|
|
|
|
- `register_shell` A white space separated list of shells defined by absolute path to be
|
|
registered into the system shells database. It is used by the `register-shell` trigger.
|
|
Example: `register_shell="/bin/tcsh /bin/csh"`
|
|
|
|
- `tags` A white space separated list of tags (categories) that are registered into the
|
|
package metadata and can be queried with `xbps-query` by users.
|
|
Example for qutebrowser: `tags="browser chromium-based qt5 python3"`
|
|
|
|
- `perl_configure_dirs` A white space separate list of directories relative to `wrksrc`
|
|
that contain Makefile.PL files that need to be processes for the package to work. It is
|
|
used in the perl-module build_style and has no use outside of it.
|
|
Example: `perl_configure_dirs="blob/bob foo/blah"`
|
|
|
|
- `preserve` If set, files owned by the package in the system are not removed when
|
|
the package is updated, reinstalled or removed. This is mostly useful for kernel packages
|
|
that shouldn't remove the kernel files when they are removed in case it might break the
|
|
user's booting and module loading. Otherwise in the majority of cases it should not be
|
|
used.
|
|
|
|
<a id="explain_depends"></a>
|
|
#### About the many types of `depends` variable.
|
|
|
|
So far we have listed four types of `depends`, there are `hostmakedepends`,
|
|
`makedepends`, `checkdepends` and plain old `depends`.To understand the difference
|
|
between them, understand this: Void Linux cross compiles for many arches.
|
|
Sometimes in a build process, certain programs must be run, for example `yacc`, or the
|
|
compiler itself for a C program. Those programs get put in `hostmakedepends`.
|
|
When the build runs, those will be installed on the host to help the build
|
|
complete.
|
|
|
|
Then there are those things for which a package either links against or
|
|
includes header files. These are `makedepends`, and regardless of the
|
|
architecture of the build machine, the architecture of the target machine must
|
|
be used. Typically the `makedepends` will be the only one of the three types of
|
|
`depends` to include `-devel` packages, and typically only `-devel` packages.
|
|
|
|
Then there are those things that are required for a package to run its testsuite
|
|
`dejagnu` or libraries it must link to when building test binaries like `cmocka`.
|
|
These are `checkdepends` and they are installed like they are part of `makedepends`.
|
|
the difference is that they are only installed when `XBPS_CHECK_PKGS` is defined.
|
|
|
|
The final variable, `depends`, is for those things the package needs at
|
|
runtime and without which is unusable, and that xbps can't auto-detect.
|
|
These are not all the packages the package needs at runtime, but only those
|
|
that are not linked against. This variable is most useful for non-compiled
|
|
programs.
|
|
|
|
Finally, as a general rule, if something compiles the exact same way whether or
|
|
not you add a particular package to `makedepends` or `hostmakedepends`, it
|
|
shouldn't be added.
|
|
|
|
<a id="repositories"></a>
|
|
#### Repositories
|
|
|
|
<a id="repo_by_branch"></a>
|
|
##### Repositories defined by Branch
|
|
|
|
The global repository takes the name of
|
|
the current branch, except if the name of the branch is master. Then the resulting
|
|
repository will be at the global scope. The usage scenario is that the user can
|
|
update multiple packages in a second branch without polluting his local repository.
|
|
|
|
<a id="pkg_defined_repo"></a>
|
|
##### Package defined Repositories
|
|
|
|
The second way to define a repository is by setting the `repository` variable in
|
|
a template. This way the maintainer can define repositories for a specific
|
|
package or a group of packages. This is currently used to distinguish between
|
|
closed source packages, which are put in the `nonfree` repository and other
|
|
packages which are at the root-repository.
|
|
|
|
The following repository names are valid:
|
|
|
|
* `nonfree`: Repository for closed source packages.
|
|
|
|
<a id="updates"></a>
|
|
### Checking for new upstream releases
|
|
|
|
New upstream versions can be automatically checked using
|
|
`./xbps-src update-check <pkgname>`. In some cases you need to override
|
|
the sensible defaults by assigning the following variables in a `update`
|
|
file in the same directory as the relevant `template` file:
|
|
|
|
- `site` contains the URL where the version number is
|
|
mentioned. If unset, defaults to `homepage` and the directories where
|
|
`distfiles` reside.
|
|
|
|
- `pkgname` is the package name the default pattern checks for.
|
|
If unset, defaults to `pkgname` from the template.
|
|
|
|
- `pattern` is a perl-compatible regular expression
|
|
matching the version number. Anchor the version number using `\K`
|
|
and `(?=...)`. Example: `pattern='<b>\K[\d.]+(?=</b>)'`, this
|
|
matches a version number enclosed in `<b>...</b>` tags.
|
|
|
|
- `ignore` is a space-separated list of shell globs that match
|
|
version numbers which are not taken into account for checking newer
|
|
versions. Example: `ignore="*b*"`
|
|
|
|
- `version` is the version number used to compare against
|
|
upstream versions. Example: `version=${version//./_}`
|
|
|
|
<a id="build_scripts"></a>
|
|
### build style scripts
|
|
|
|
The `build_style` variable specifies the build method to build and install a
|
|
package. It expects the name of any available script in the
|
|
`void-packages/common/build-style` directory. Please note that required packages
|
|
to execute a `build_style` script must be defined via `$hostmakedepends`.
|
|
|
|
The current list of available `build_style` scripts is the following:
|
|
|
|
- If `build_style` is not set, the template must (at least) define
|
|
`do_install()` function and optionally more build phases such as
|
|
`do_configure()`, `do_build()`, etc., and may overwrite default `do_fetch()` and
|
|
`do_extract()` that fetch and extract files defined in `distfiles` variable.
|
|
|
|
- `cargo` For packages written in rust that use Cargo for building.
|
|
Configuration arguments (such as `--features`) can be defined in the variable
|
|
`configure_args` and are passed to cargo during `do_build`.
|
|
|
|
- `cmake` For packages that use the CMake build system, configuration arguments
|
|
can be passed in via `configure_args`. The `cmake_builddir` variable may be
|
|
defined to specify the directory for building under `build_wrksrc` instead of
|
|
the default `build`.
|
|
|
|
- `configure` For packages that use non-GNU configure scripts, at least `--prefix=/usr`
|
|
should be passed in via `configure_args`.
|
|
|
|
- `fetch` For packages that only fetch files and are installed as is via `do_install()`.
|
|
|
|
- `gnu-configure` For packages that use GNU configure scripts, additional configuration
|
|
arguments can be passed in via `configure_args`.
|
|
|
|
- `gnu-makefile` For packages that use GNU make, build arguments can be passed in via
|
|
`make_build_args` and install arguments via `make_install_args`. The build
|
|
target can be overridden via `make_build_target` and the install target
|
|
via `make_install_target`. This build style tries to compensate for makefiles
|
|
that do not respect environment variables, so well written makefiles, those
|
|
that do such things as append (`+=`) to variables, should have `make_use_env`
|
|
set in the body of the template.
|
|
|
|
- `go` For programs written in Go that follow the standard package
|
|
structure. The variable `go_import_path` must be set to the package's
|
|
import path, e.g. `github.com/github/hub` for the `hub` program. If
|
|
the variable `go_get` is set to `yes`, the package will be
|
|
downloaded with `go get`. Otherwise (the default) it's expected that
|
|
the distfile contains the package. In both cases, dependencies will
|
|
be downloaded with `go get`.
|
|
|
|
- `meta` For `meta-packages`, i.e packages that only install local files or simply
|
|
depend on additional packages. This build style does not install
|
|
dependencies to the root directory, and only checks if a binary package is
|
|
available in repositories. If your meta-package doesn't include any files
|
|
which thus have and require no license, then you should also set
|
|
`license="metapackage"`.
|
|
|
|
- `R-cran` For packages that are available on The Comprehensive R Archive
|
|
Network (CRAN). The build style requires the `pkgname` to start with
|
|
`R-cran-` and any dashes (`-`) in the CRAN-given version to be replaced
|
|
with the character `r` in the `version` variable. The `distfiles`
|
|
location will automatically be set as well as the package made to depend
|
|
on `R`.
|
|
|
|
- `gemspec` For packages that use
|
|
[gemspec](https://guides.rubygems.org/specification-reference/) files for building a ruby
|
|
gem and then installing it. The gem command can be overridden by `gem_cmd`. `configure_args`
|
|
can be used to pass arguments during compilation. If your package does not make use of compiled
|
|
extensions consider using the `gem` build style instead.
|
|
|
|
- `gem` For packages that are installed using gems from [RubyGems](https://rubygems.org/).
|
|
The gem command can be overridden by `gem_cmd`. `noarch` is set unconditionally and `distfiles`
|
|
is set by the build style if the template does not do so. If your gem provides extensions which
|
|
must be compiled consider using the `gemspec` build style instead.
|
|
|
|
- `ruby-module` For packages that are ruby modules and are installable via `ruby install.rb`.
|
|
Additional install arguments can be specified via `make_install_args`.
|
|
|
|
- `perl-ModuleBuild` For packages that use the Perl
|
|
[Module::Build](https://metacpan.org/pod/Module::Build) method.
|
|
|
|
- `perl-module` For packages that use the Perl
|
|
[ExtUtils::MakeMaker](http://perldoc.perl.org/ExtUtils/MakeMaker.html) build method.
|
|
|
|
- `perl6-dist` For packages that use the Rakudo Perl 6
|
|
`perl6-install-dist` build method with rakudo.
|
|
|
|
- `waf3` For packages that use the Python3 `waf` build method with python3.
|
|
|
|
- `waf` For packages that use the Python `waf` method with python2.
|
|
|
|
- `slashpackage` For packages that use the /package hierarchy and package/compile to build,
|
|
such as `daemontools` or any `djb` software.
|
|
|
|
- `qmake` For packages that use Qt4/Qt5 qmake profiles (`*.pro`), qmake arguments
|
|
for the configure phase can be passed in via `configure_args`, make build arguments can
|
|
be passed in via `make_build_args` and install arguments via `make_install_args`. The build
|
|
target can be overridden via `make_build_target` and the install target
|
|
via `make_install_target`.
|
|
|
|
- `meson` For packages that use the Meson Build system, configuration options can be passed
|
|
via `configure_args`, the meson command can be overridden by `meson_cmd` and the location of
|
|
the out of source build by `meson_builddir`
|
|
|
|
For packages that use the Python module build method (`setup.py`), you
|
|
can choose one of the following:
|
|
|
|
- `python-module` to build *both* Python 2.x and 3.x modules
|
|
|
|
- `python2-module` to build Python 2.x only modules
|
|
|
|
- `python3-module` to build Python 3.x only modules
|
|
|
|
Environment variables for a specific `build_style` can be declared in a filename
|
|
matching the `build_style` name, Example:
|
|
|
|
`common/environment/build-style/gnu-configure.sh`
|
|
|
|
<a id="functions"></a>
|
|
### Functions
|
|
|
|
The following functions can be defined to change the behavior of how the
|
|
package is downloaded, compiled and installed.
|
|
|
|
- `do_fetch()` if defined and `distfiles` is not set, use it to fetch the required sources.
|
|
|
|
- `do_extract()` if defined and `distfiles` is not set, use it to extract the required sources.
|
|
|
|
- `post_extract()` Actions to execute after `do_extract()`.
|
|
|
|
- `pre_configure()` Actions to execute after `post_extract()`.
|
|
|
|
- `do_configure()` Actions to execute to configure the package; `${configure_args}` should
|
|
still be passed in if it's a GNU configure script.
|
|
|
|
- `post_configure()` Actions to execute after `do_configure()`.
|
|
|
|
- `pre_build()` Actions to execute after `post_configure()`.
|
|
|
|
- `do_build()` Actions to execute to build the package.
|
|
|
|
- `post_build()` Actions to execute after `do_build()`.
|
|
|
|
- `pre_install()` Actions to execute after `post_build()`.
|
|
|
|
- `do_install()` Actions to execute to install the package files into the `fake destdir`.
|
|
|
|
- `post_install()` Actions to execute after `do_install()`.
|
|
|
|
- `do_clean()` Actions to execute to clean up after a successful package phase.
|
|
|
|
> A function defined in a template has preference over the same function
|
|
defined by a `build_style` script.
|
|
|
|
<a id="build_options"></a>
|
|
### Build options
|
|
|
|
Some packages might be built with different build options to enable/disable
|
|
additional features; The XBPS source packages collection allows you to do this with some simple tweaks
|
|
to the `template` file.
|
|
|
|
The following variables may be set to allow package build options:
|
|
|
|
- `build_options` Sets the build options supported by the source package.
|
|
|
|
- `build_options_default` Sets the default build options to be used by the source package.
|
|
|
|
- `desc_option_<option>` Sets the description for the build option `option`. This must match the
|
|
keyword set in *build_options*. Note that if the build option is generic enough, its description
|
|
should be added to `common/options.description` instead.
|
|
|
|
After defining those required variables, you can check for the
|
|
`build_option_<option>` variable to know if it has been set and adapt the source
|
|
package accordingly. Additionally, the following functions are available:
|
|
|
|
- *vopt_if()* `vopt_if <option> <if_true> [<if_false>]`
|
|
|
|
Outputs `if_true` if `option` is set, or `if_false` if it isn't set.
|
|
|
|
- *vopt_with()* `vopt_with <option> [<flag>]`
|
|
|
|
Outputs `--with-<flag>` if the option is set, or `--without-<flag>`
|
|
otherwise. If `flag` isn't set, it defaults to `option`.
|
|
|
|
Examples:
|
|
|
|
- `vopt_with dbus`
|
|
- `vopt_with xml xml2`
|
|
|
|
- *vopt_enable()* `vopt_enable <option> [<flag>]`
|
|
|
|
Same as `vopt_with`, but uses `--enable-<flag>` and
|
|
`--disable-<flag>` respectively.
|
|
|
|
- *vopt_conflict()* `vopt_conflict <option 1> <option 2>`
|
|
|
|
Emits an error and exits if both options are set at the same time.
|
|
|
|
- *vopt_bool()* `vopt_bool <option> <property>`
|
|
|
|
Outputs `-D<property>=true` if the option is set, or
|
|
`-D<property>=false` otherwise.
|
|
|
|
The following example shows how to change a source package that uses GNU
|
|
configure to enable a new build option to support PNG images:
|
|
|
|
```
|
|
# Template file for 'foo'
|
|
pkgname=foo
|
|
version=1.0
|
|
revision=1
|
|
build_style=gnu-configure
|
|
configure_args="... $(vopt_with png)"
|
|
makedepends="... $(vopt_if png libpng-devel)"
|
|
...
|
|
|
|
# Package build options
|
|
build_options="png"
|
|
desc_option_png="Enable support for PNG images"
|
|
|
|
# To build the package by default with the `png` option:
|
|
#
|
|
# build_options_default="png"
|
|
|
|
...
|
|
|
|
```
|
|
|
|
The supported build options for a source package can be shown with `xbps-src`:
|
|
|
|
$ ./xbps-src show-options foo
|
|
|
|
Build options can be enabled with the `-o` flag of `xbps-src`:
|
|
|
|
$ ./xbps-src -o option,option1 <cmd> foo
|
|
|
|
Build options can be disabled by prefixing them with `~`:
|
|
|
|
$ ./xbps-src -o ~option,~option1 <cmd> foo
|
|
|
|
Both ways can be used together to enable and/or disable multiple options
|
|
at the same time with `xbps-src`:
|
|
|
|
$ ./xbps-src -o option,~option1,~option2 <cmd> foo
|
|
|
|
The build options can also be shown for binary packages via `xbps-query(8)`:
|
|
|
|
$ xbps-query -R --property=build-options foo
|
|
|
|
Permanent global package build options can be set via `XBPS_PKG_OPTIONS` variable in the
|
|
`etc/conf` configuration file. Per package build options can be set via
|
|
`XBPS_PKG_OPTIONS_<pkgname>`.
|
|
|
|
> NOTE: if `pkgname` contains `dashes`, those should be replaced by `underscores`
|
|
Example: `XBPS_PKG_OPTIONS_xorg_server=opt`.
|
|
|
|
The list of supported package build options and its description is defined in the
|
|
`common/options.description` file.
|
|
|
|
<a id="deps_runtime"></a>
|
|
#### Runtime dependencies
|
|
|
|
Dependencies for ELF objects are detected automatically by `xbps-src`, hence runtime
|
|
dependencies must not be specified in templates via `$depends` with the following exceptions:
|
|
|
|
- ELF objects using dlopen(3).
|
|
- non ELF objects, i.e perl/python/ruby/etc modules.
|
|
- Overriding the minimal version specified in the `shlibs` file.
|
|
|
|
The runtime dependencies for ELF objects are detected by checking which SONAMEs
|
|
they require and then the SONAMEs are mapped to a binary package name with a minimal
|
|
required version. The `shlibs` file in the `void-packages/common` directory
|
|
sets up the `<SONAME> <pkgname>>=<version>` mappings.
|
|
|
|
For example the `foo-1.0_1` package provides the `libfoo.so.1` SONAME and
|
|
software requiring this library will link to `libfoo`; the resulting binary
|
|
package will have a run-time dependency to `foo>=1.0_1` package as specified in
|
|
`common/shlibs`:
|
|
|
|
```
|
|
# common/shlibs
|
|
...
|
|
libfoo.so.1 foo-1.0_1
|
|
...
|
|
```
|
|
|
|
- The first field specifies the SONAME.
|
|
- The second field specified the package name and minimal version required.
|
|
- A third optional field (usually set to `ignore`) can be used to skip checks in soname bumps.
|
|
|
|
Dependencies declared via `${depends}` are not installed to the master directory, rather are
|
|
only checked if they exist as binary packages, and are built automatically by `xbps-src` if
|
|
the specified version is not in the local repository.
|
|
|
|
There's a special variant of how `virtual` dependencies can be specified as `runtime dependencies`
|
|
and is by using the `virtual?` keyword, i.e `depends="virtual?vpkg-0.1_1"`. This declares
|
|
a `runtime` virtual dependency to `vpkg-0.1_1`; this `virtual` dependency will be simply ignored
|
|
when the package is being built with `xbps-src`.
|
|
|
|
<a id="install_remove_files"></a>
|
|
### INSTALL and REMOVE files
|
|
|
|
The INSTALL and REMOVE shell snippets can be used to execute certain actions at a specified
|
|
stage when a binary package is installed, updated or removed. There are some variables
|
|
that are always set by `xbps` when the scripts are executed:
|
|
|
|
- `$ACTION`: to conditionalize its actions: `pre` or `post`.
|
|
- `$PKGNAME`: the package name.
|
|
- `$VERSION`: the package version.
|
|
- `$UPDATE`: set to `yes` if package is being upgraded, `no` if package is being `installed` or `removed`.
|
|
- `$CONF_FILE`: full path to `xbps.conf`.
|
|
- `$ARCH`: the target architecture it is running on.
|
|
|
|
An example of how an `INSTALL` or `REMOVE` script shall be created is shown below:
|
|
|
|
```
|
|
# INSTALL
|
|
case "$ACTION" in
|
|
pre)
|
|
# Actions to execute before the package files are unpacked.
|
|
...
|
|
;;
|
|
post)
|
|
if [ "$UPDATE" = "yes" ]; then
|
|
# actions to execute if package is being updated.
|
|
...
|
|
else
|
|
# actions to execute if package is being installed.
|
|
...
|
|
fi
|
|
;;
|
|
esac
|
|
```
|
|
|
|
subpackages can also have their own `INSTALL` and `REMOVE` files, simply create them
|
|
as `srcpkgs/<pkgname>/<subpkg>.INSTALL` or `srcpkgs/<pkgname>/<subpkg>.REMOVE` respectively.
|
|
|
|
> NOTE: always use paths relative to the current working directory, otherwise if the scripts cannot
|
|
be executed via `chroot(2)` won't work correctly.
|
|
|
|
> NOTE: do not use INSTALL/REMOVE scripts to print messages, see the next section for
|
|
more information.
|
|
|
|
<a id="install_remove_files_msg"></a>
|
|
### INSTALL.msg and REMOVE.msg files
|
|
|
|
The `INSTALL.msg` and `REMOVE.msg` files can be used to print a message at post-install
|
|
or pre-remove time, respectively.
|
|
|
|
Ideally those files should not exceed 80 chars per line.
|
|
|
|
subpackages can also have their own `INSTALL.msg` and `REMOVE.msg` files, simply create them
|
|
as `srcpkgs/<pkgname>/<subpkg>.INSTALL.msg` or `srcpkgs/<pkgname>/<subpkg>.REMOVE.msg` respectively.
|
|
|
|
<a id="runtime_account_creation"></a>
|
|
### Creating system accounts/groups at runtime
|
|
|
|
There's a trigger along with some variables that are specifically to create
|
|
**system users and groups** when the binary package is being configured.
|
|
The following variables can be used for this purpose:
|
|
|
|
- `system_groups` This specifies the names of the new *system groups* to be created, separated
|
|
by blanks. Optionally the **gid** can be specified by delimiting it with a
|
|
colon, i.e `system_groups="mygroup:78"` or `system_groups="foo blah:8000"`.
|
|
|
|
- `system_accounts` This specifies the names of the new **system users/groups** to be created,
|
|
separated by blanks, i.e `system_accounts="_foo _blah:22"`. Optionally the **uid** and **gid**
|
|
can be specified by delimiting it with a colon, i.e `system_accounts="_foo:48"`.
|
|
Additional variables for the **system accounts** can be specified to change its behavior:
|
|
|
|
- `<account>_homedir` the home directory for the user. If unset defaults to `/var/empty`.
|
|
- `<account>_shell` the shell for the new user. If unset defaults to `/sbin/nologin`.
|
|
- `<account>_descr` the description for the new user. If unset defaults to `<account> unprivileged user`.
|
|
- `<account>_groups` additional groups to be added to for the new user.
|
|
- `<account>_pgroup` to set the primary group, by default primary group is set to `<account>`.
|
|
|
|
The **system user** is created by using a dynamically allocated **uid/gid** in your system
|
|
and it's created as a `system account`, unless the **uid** is set. A new group will be created for the
|
|
specified `system account` and used exclusively for this purpose.
|
|
|
|
System accounts must be prefixed with an underscore to prevent clashing with names of user
|
|
accounts.
|
|
|
|
> NOTE: The underscore policy does not apply to old packages, due to the inevitable breakage of
|
|
> changing the username only new packages should follow it.
|
|
|
|
<a id="32bit_pkgs"></a>
|
|
### 32bit packages
|
|
|
|
32bit packages are built automatically when the builder is x86 (32bit), but
|
|
there are some variables that can change the behavior:
|
|
|
|
- `lib32depends` If this variable is set, dependencies listed here will be used rather than
|
|
those detected automatically by `xbps-src` and **depends**. Please note that
|
|
dependencies must be specified with version comparators, Example:
|
|
`lib32depends="foo>=0 blah<2.0"`.
|
|
|
|
- `lib32disabled` If this variable is set, no 32bit package will be built.
|
|
|
|
- `lib32files` Additional files to be added to the **32bit** package. This expect absolute
|
|
paths separated by blanks, Example: `lib32files="/usr/bin/blah /usr/include/blah."`.
|
|
|
|
- `lib32symlinks` Makes a symlink of the target filename stored in the `lib32` directory.
|
|
This expects the basename of the target file, Example: `lib32symlinks="foo"`.
|
|
|
|
- `lib32mode` If unset, only shared/static libraries and pkg-config files will be copied to the
|
|
**32bit** package. If set to `full` all files will be copied to the 32bit package, unmodified.
|
|
|
|
<a id="pkgs_sub"></a>
|
|
### Subpackages
|
|
|
|
In the example shown above just a binary package is generated, but with some
|
|
simple tweaks multiple binary packages can be generated from a single
|
|
template/build, this is called `subpackages`.
|
|
|
|
To create additional `subpackages` the `template` must define a new function
|
|
with this naming: `<subpkgname>_package()`, Example:
|
|
|
|
```
|
|
# Template file for 'foo'
|
|
pkgname=foo
|
|
version=1.0
|
|
revision=1
|
|
build_style=gnu-configure
|
|
short_desc="A short description max 72 chars"
|
|
maintainer="name <email>"
|
|
license="GPL-3.0-or-later"
|
|
homepage="http://www.foo.org"
|
|
distfiles="http://www.foo.org/foo-${version}.tar.gz"
|
|
checksum="fea0a94d4b605894f3e2d5572e3f96e4413bcad3a085aae7367c2cf07908b2ff"
|
|
|
|
# foo-devel is a subpkg
|
|
foo-devel_package() {
|
|
short_desc+=" - development files"
|
|
depends="${sourcepkg}>=${version}_${revision}"
|
|
pkg_install() {
|
|
vmove usr/include
|
|
vmove "usr/lib/*.a"
|
|
vmove "usr/lib/*.so"
|
|
vmove usr/lib/pkgconfig
|
|
}
|
|
}
|
|
```
|
|
|
|
All subpackages need an additional symlink to the `main` pkg, otherwise dependencies
|
|
requiring those packages won't find its `template` Example:
|
|
|
|
```
|
|
/srcpkgs
|
|
|- foo <- directory (main pkg)
|
|
| |- template
|
|
|- foo-devel <- symlink to `foo`
|
|
```
|
|
|
|
The main package should specify all required `build dependencies` to be able to build
|
|
all subpackages defined in the template.
|
|
|
|
An important point of `subpackages` is that they are processed after the main
|
|
package has run its `install` phase. The `pkg_install()` function specified on them
|
|
commonly is used to move files from the `main` package destdir to the `subpackage` destdir.
|
|
|
|
The helper functions `vinstall`, `vmkdir`, `vcopy` and `vmove` are just wrappers that simplify
|
|
the process of creating, copying and moving files/directories between the `main` package
|
|
destdir (`$DESTDIR`) to the `subpackage` destdir (`$PKGDESTDIR`).
|
|
|
|
Subpackages are processed always in alphabetical order; To force a custom order,
|
|
the `subpackages` variable can be declared with the wanted order.
|
|
|
|
<a id="pkgs_development"></a>
|
|
### Development packages
|
|
|
|
A development package, commonly generated as a subpackage, shall only contain
|
|
files required for development, that is, headers, static libraries, shared
|
|
library symlinks, pkg-config files, API documentation or any other script
|
|
that is only useful when developing for the target software.
|
|
|
|
A development package should depend on packages that are required to link
|
|
against the provided shared libraries, i.e if `libfoo` provides the
|
|
`libfoo.so.2` shared library and the linking needs `-lbar`, the package
|
|
providing the `libbar` shared library should be added as a dependency;
|
|
and most likely it shall depend on its development package.
|
|
|
|
If a development package provides a `pkg-config` file, you should verify
|
|
what dependencies the package needs for dynamic or static linking, and add
|
|
the appropriate `development` packages as dependencies.
|
|
|
|
Development packages for the C and C++ languages usually `vmove` the
|
|
following subset of files from the main package:
|
|
|
|
* Header files `usr/include`
|
|
* Static libraries `usr/lib/*.a`
|
|
* Shared library symbolic links `usr/lib/*.so`
|
|
* Cmake rules `usr/lib/cmake` `usr/share/cmake`
|
|
* Package config files `usr/lib/pkgconfig` `usr/share/pkgconfig`
|
|
* Autoconf macros `usr/share/aclocal`
|
|
* Gobject introspection XML files `usr/share/gir-1.0`
|
|
* Vala bindings `usr/share/vala`
|
|
|
|
<a id="pkgs_data"></a>
|
|
### Data packages
|
|
|
|
Another common subpackage type is the `-data` subpackage. This subpackage
|
|
type used to split architecture independent, big(ger) or huge amounts
|
|
of data from a package's main and architecture dependent part. It is up
|
|
to you to decide, if a `-data` subpackage makes sense for your package.
|
|
This type is common for games (graphics, sound and music), part libraries (CAD)
|
|
or card material (maps). Data subpackages are almost always `noarch=yes`.
|
|
The main package must then have `depends="${pkgname}-data-${version}_${revision}"`,
|
|
possibly in addition to other, non-automatic depends.
|
|
|
|
<a id="pkgs_documentation"></a>
|
|
### Documentation packages
|
|
|
|
Packages intended for user interaction do not always unconditionally require
|
|
their documentation part. A user who does not want to e.g. develop
|
|
with Qt5 will not need to install the (huge) qt5-doc package.
|
|
An expert may not need it or opt to use an online version.
|
|
|
|
In general a `-doc` package is useful, if the main package can be used both with
|
|
or without documentation and the size of the documentation isn't really small.
|
|
The base package and the `-devel` subpackage should be kept small so that when
|
|
building packages depending on a specific package there is no need to install large
|
|
amounts of documentation for no reason. Thus the size of the documentation part should
|
|
be your guidance to decide whether or not to split off a `-doc` subpackage.
|
|
|
|
<a id="pkgs_python"></a>
|
|
### Python packages
|
|
|
|
Python packages should be built with the `python{,2,3}-module` build style, if possible.
|
|
This sets some environment variables required to allow cross compilation. Support to allow
|
|
building a python module for multiple versions from a single template is also possible.
|
|
|
|
To allow cross compilation, the `python-devel` package (for python 2.7) must be added
|
|
to `hostmakedepends` and `makedepends`. If any other python version is also supported,
|
|
for example python3.4, those must also be added as host and target build dependencies.
|
|
|
|
The following variables may influence how the python packages are built and configured
|
|
at post-install time:
|
|
|
|
- `pycompile_module`: this variable expects the python modules that should be `byte-compiled`
|
|
at post-install time. Python modules are those that are installed into the `site-packages`
|
|
prefix: `usr/lib/pythonX.X/site-packages`. Multiple python modules may be specified separated
|
|
by blanks, Example: `pycompile_module="foo blah"`. If a python module installs a file into
|
|
`site-packages` rather than a directory, use the name of the file, Example:
|
|
`pycompile_module="fnord.py"`.
|
|
|
|
- `pycompile_dirs`: this variable expects the python directories that should be `byte-compiled`
|
|
recursively by the target python version. This differs from `pycompile_module` in that any
|
|
path may be specified, Example: `pycompile_dirs="usr/share/foo"`.
|
|
|
|
- `pycompile_version`: this variable expects the python version that is used to
|
|
byte-compile the python code (it generates the `.py[co]` files at post-install time).
|
|
By default it's set to `2.7` for `python 2.x` packages.
|
|
|
|
> NOTE: you need to define it *only* for non-Python modules.
|
|
|
|
- `python_version`: this variable expects the supported Python major version.
|
|
By default it's set to `2`. This variable is needed for multi-language
|
|
applications (e.g., the application is written in C while the command is
|
|
written in Python) or just single Python file ones that live in `/usr/bin`.
|
|
|
|
Also, a set of useful variables are defined to use in the templates:
|
|
|
|
| Variable | Value |
|
|
|-------------|----------------------------------|
|
|
| py2_ver | 2.X |
|
|
| py2_lib | /usr/lib/python2.X |
|
|
| py2_sitelib | /usr/lib/python2.X/site-packages |
|
|
| py2_inc | /usr/include/python2.X |
|
|
| py3_ver | 3.X |
|
|
| py3_lib | /usr/lib/python3.X |
|
|
| py3_sitelib | /usr/lib/python3.X/site-packages |
|
|
| py3_inc | /usr/include/python3.Xm |
|
|
|
|
> NOTE: it's expected that additional subpkgs must be generated to allow packaging for multiple
|
|
python versions.
|
|
|
|
<a id="pkgs_go"></a>
|
|
### Go packages
|
|
|
|
Go packages should be built with the `go` build style, if possible.
|
|
The `go` build style takes care of downloading Go dependencies and
|
|
setting up cross compilation.
|
|
|
|
The following variables influence how Go packages are built:
|
|
|
|
- `go_import_path`: The import path of the package included in the
|
|
distfile, as it would be used with `go get`. For example, GitHub's
|
|
`hub` program has the import path `github.com/github/hub`. This
|
|
variable is required.
|
|
- `go_package`: A space-separated list of import paths of the packages
|
|
that should be built. Defaults to `go_import_path`.
|
|
- `go_get`: If set to yes, the package specified via `go_import_path`
|
|
will be downloaded with `go get`. Otherwise, a distfile has to be
|
|
provided. This option should only be used with `-git` (or similar)
|
|
packages; using a versioned distfile is preferred.
|
|
- `go_build_tags`: An optional, space-separated list of build tags to
|
|
pass to Go.
|
|
- `go_mod_mode`: The module download mode to use. May be `off` to ignore
|
|
any go.mod files, `default` to use Go's default behavior, or anything
|
|
accepted by `go build -mod MODE`. Defaults to `vendor` if there's
|
|
a vendor directory, otherwise `default`.
|
|
|
|
Occasionally it is necessary to perform operations from within the Go
|
|
source tree. This is usually needed by programs using go-bindata or
|
|
otherwise preping some assets. If possible do this in pre_build().
|
|
The path to the package's source inside `$GOPATH` is available as
|
|
`$GOSRCPATH`.
|
|
|
|
<a id="pkgs_haskell"></a>
|
|
### Haskell packages
|
|
|
|
We build Haskell package using `stack` from
|
|
[Stackage](http://www.stackage.org/), generally the LTS versions.
|
|
Haskell templates need to have host dependencies on `ghc` and `stack`,
|
|
and set build style to `haskell-stack`.
|
|
|
|
The following variables influence how Haskell packages are built:
|
|
|
|
- `stackage`: The Stackage version used to build the package, e.g.
|
|
`lts-3.5`. Alternatively:
|
|
- You can prepare a `stack.yaml` configuration for the project and put it
|
|
into `files/stack.yaml`.
|
|
- If a `stack.yaml` file is present in the source files, it will be used
|
|
- `make_build_args`: This is passed as-is to `stack build ...`, so
|
|
you can add your `--flag ...` parameters there.
|
|
|
|
<a id="pkgs_font"></a>
|
|
### Font packages
|
|
|
|
Font packages are very straightforward to write, they are always set with the
|
|
following variables:
|
|
|
|
- `noarch=yes`: Font packages don't install arch specific files.
|
|
- `depends="font-util"`: because they are required for regenerating the font
|
|
cache during the install/removal of the package
|
|
- `font_dirs`: which should be set to the directory where the package
|
|
installs its fonts
|
|
|
|
<a id="pkg_remove"></a>
|
|
### Removing a package
|
|
|
|
Follows a list of things that should be done to help guarantee that a
|
|
package template removal and by extension its binary packages from
|
|
Void Linux's repositories goes smoothly.
|
|
|
|
Before removing a package template:
|
|
|
|
- Guarantee that no package depends on it or any of its subpackages.
|
|
For that you can search the templates for references to the package
|
|
with `grep -r '\bpkg\b' srcpkgs/`.
|
|
- Guarantee that no package depends on shlibs provided by it.
|
|
|
|
When removing the package template:
|
|
|
|
- Remove all symlinks that point to the package.
|
|
`find srcpkgs/ -lname <pkg>` should be enough.
|
|
- If the package provides shlibs make sure to remove them from
|
|
common/shlibs.
|
|
- Some packages use patches and files from other packages using symlinks,
|
|
generally those packages are the same but have been split as to avoid
|
|
cyclic dependencies. Make sure that the package you're removing is not
|
|
the source of those patches/files.
|
|
- Replace the package template with the following:
|
|
|
|
```
|
|
# Template file for '$pkgname'
|
|
pkgname=$pkgname
|
|
version=$version
|
|
revision=$((revision + 1))
|
|
noarch=yes
|
|
build_style=meta
|
|
short_desc="${short_desc} (removed package)"
|
|
license="metapackage"
|
|
homepage="${homepage}"
|
|
```
|
|
|
|
- Add (or replace) the INSTALL.msg with the following:
|
|
|
|
```
|
|
$pkgname is no longer provided by Void Linux, and will be fully removed from the repos on $(date -d '+3 months' '+%Y/%m/%d')
|
|
```
|
|
|
|
- After the specified time remove the package from the repository index
|
|
or contact a team member that can do so.
|
|
|
|
<a id="xbps_triggers"></a>
|
|
### XBPS Triggers
|
|
|
|
XBPS triggers are a collection of snippets of code, provided by the `xbps-triggers`
|
|
package, that are added to the INSTALL/REMOVE scripts of packages either manually
|
|
by setting the `triggers` variable in the template, or automatically, when specific
|
|
conditions are met.
|
|
|
|
The following is a list of all available triggers, their current status, what each
|
|
of them does and what conditions need to be for it to be included automatically on a
|
|
package.
|
|
|
|
This is not a complete overview of the package. It is recommended to read the variables
|
|
referenced and the triggers themselves.
|
|
|
|
<a id="triggers_appstream_cache"></a>
|
|
#### appstream-cache
|
|
|
|
The appstream-cache trigger is responsible for rebuilding the appstream metadata cache.
|
|
|
|
During installation it executes `appstreamcli refresh-cache --verbose --force --datapath
|
|
$APPSTREAM_PATHS --cachepath var/cache/app-info/gv`. By default APPSTREAM_PATHS are all the
|
|
paths that appstreamcli will look into for metadata files.
|
|
|
|
The directories searched by appstreamcli are:
|
|
|
|
- `usr/share/appdata`
|
|
- `usr/share/app-info`
|
|
- `var/lib/app-info`
|
|
- `var/cache/app-info`
|
|
|
|
During removal of the `AppStream` package it will remove the `var/cache/app-info/gv`
|
|
directory.
|
|
|
|
It is automatically added to packages that have XML files under one of the directories
|
|
searched by appstreamcli.
|
|
|
|
<a id="triggers_binfmts"></a>
|
|
#### binfmts
|
|
|
|
The binfmts trigger is responsible for registration and removal of arbitrary
|
|
executable binary formats, know as binfmts.
|
|
|
|
During installation/removal it uses `update-binfmts` from the `binfmt-support` package
|
|
to register/remove entries from the arbitrary executable binary formats database.
|
|
|
|
To include the trigger use the `binfmts` variable, as the trigger won't do anything unless
|
|
it is defined.
|
|
|
|
<a id="triggers_dkms"></a>
|
|
#### dkms
|
|
|
|
The dkms trigger is responsible for compiling and removing dynamic kernel modules of a
|
|
package.
|
|
|
|
During installation the trigger compiles and installs the dynamic module for all `linux`
|
|
packages that have their corresponding linux-headers package installed. During removal
|
|
the corresponding module will be removed
|
|
|
|
To include the trigger use the `dkms_modules` variable, as the trigger won't do anything
|
|
unless it is defined.
|
|
|
|
<a id="triggers_gconf_schemas"></a>
|
|
#### gconf-schemas
|
|
|
|
The gconf-schemas trigger is responsible for registering and removing .schemas and
|
|
.entries files into the schemas database directory
|
|
|
|
During installation it uses `gconftool-2` to install .schemas and .entries files into
|
|
`usr/share/gconf/schemas`. During removal it uses `gconftool-2` to remove the entries
|
|
and schemas belonging to the package that is being removed from the database.
|
|
|
|
To include it add `gconf-schemas` to `triggers` and add the appropriate .schemas in
|
|
the `gconf_schemas` variable and .entries in `gconf_entries`.
|
|
|
|
It is automatically added to packages that have `/usr/share/gconf/schemas` present
|
|
as a directory. All files with the schemas file extension under that directory
|
|
are passed to the trigger.
|
|
|
|
<a id="triggers_gdk_pixbuf_loaders"></a>
|
|
#### gdk-pixbuf-loaders
|
|
|
|
The gdk-pixbuf-loaders trigger is responsible for maintaining the GDK Pixbuf loaders cache.
|
|
|
|
During installation it runs `gdk-pixbuf-query-loaders --update-cache` and also deletes
|
|
the obsolete `etc/gtk-2.0/gdk-pixbuf.loaders` file if present. During removal of the
|
|
gdk-pixbuf package it removes the cache file if present. Normally at
|
|
`usr/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache`.
|
|
|
|
It can be added by defining `gdk-pixbuf-loaders` in the `triggers` variable. It is also
|
|
added automatically to any package that has the path `usr/lib/gdk-pixbuf-2.0/2.10.0/loaders`
|
|
available as a directory.
|
|
|
|
<a id="triggers_gio_modules"></a>
|
|
#### gio-modules
|
|
|
|
The gio-modules trigger is responsible for updating the Glib GIO module cache with
|
|
`gio-querymodules` from the `glib` package
|
|
|
|
During install and removal it just runs `gio-querymodules` to update the cache file
|
|
present under `usr/lib/gio/modules`.
|
|
|
|
It is automatically added to packages that have `/usr/lib/gio/modules` present
|
|
as a directory.
|
|
|
|
<a id="triggers_gsettings_schemas"></a>
|
|
#### gsettings-schemas
|
|
|
|
The gsettings-schemas trigger is responsible for compiling Glib's GSettings XML
|
|
schema files during installation and removing the compiled files during removal.
|
|
|
|
During installation it uses `glib-compile-schemas` from `glib` to compile the
|
|
schemas into files with the suffix .compiled into `/usr/share/glib-2.0/schemas`.
|
|
|
|
During removal of the glib package it deletes all files inside
|
|
`/usr/share/glib-2.0/schemas` that end with .compiled.
|
|
|
|
It is automatically added to packages that have `/usr/share/glib-2.0/schemas` present
|
|
as a directory.
|
|
|
|
<a id="triggers_gtk_icon_cache"></a>
|
|
#### gtk-icon-cache
|
|
|
|
The gtk-icon-cache trigger is responsible for updating the gtk+ icon cache.
|
|
|
|
During installation it uses `gtk-update-icon-cache` to update the icon cache.
|
|
|
|
During removal of the gtk+ package it deletes the `icon-theme.cache` file
|
|
in the directories defined by the variable `gtk_iconcache_dirs`.
|
|
|
|
It is automatically added on packages that have `/usr/share/icons` available
|
|
as a directory, all directories under that directory have their absolute path
|
|
passed to the trigger.
|
|
|
|
<a id="triggers_gtk_immodules"></a>
|
|
#### gtk-immodules
|
|
|
|
The gtk-immodules trigger is responsible for updating the IM (Input Method) modules
|
|
file for gtk+.
|
|
|
|
During installation it uses `gtk-query-immodules-2.0 --update-cache` to update the
|
|
cache file. It also removes the obsolete configuration file `etc/gtk-2.0/gtk.immodules`
|
|
if present.
|
|
|
|
During removal of the `gtk+` package it removes the cache file which is located at
|
|
`usr/lib/gtk-2.0/2.10.0/immodules.cache`.
|
|
|
|
It is automatically added to packages that have `/usr/lib/gtk-2.0/2.10.0/immodules`
|
|
present as a directory.
|
|
|
|
<a id="triggers_gtk_pixbuf_loaders"></a>
|
|
#### gtk-pixbuf-loaders
|
|
|
|
gtk-pixbuf-loaders is the old name for the current `gdk-pixbuf-loaders` trigger and is
|
|
in the process of being removed. It currently re-execs into `gdk-pixbuf-loaders` as a
|
|
compatibility measure.
|
|
|
|
For information about how it works refer to [gdk-pixbuf-loaders](#triggers_gdk_pixbuf_loaders).
|
|
|
|
<a id="triggers_gtk3_immodules"></a>
|
|
#### gtk3-immodules
|
|
|
|
The gtk3-immodules trigger is responsible for updating the IM (Input Method) modules
|
|
file for gtk+3.
|
|
|
|
During installation it executes `gtk-query-immodules-3.0 --update-cache` to update the
|
|
cache file. It also removes the obsolete configuration file `etc/gtk-3.0/gtk.immodules`
|
|
if present.
|
|
|
|
During removal of the `gtk+3` package it removes the cache file which is located at
|
|
`usr/lib/gtk-3.0/3.0.0/immodules.cache`.
|
|
|
|
It is automatically added to packages that have `/usr/lib/gtk-3.0/3.0.0/immodules`
|
|
present as a directory.
|
|
|
|
<a id="triggers_hwdb.d_dir"></a>
|
|
#### hwdb.d-dir
|
|
|
|
The hwdb.d-dir trigger is responsible for updating the hardware database.
|
|
|
|
During installation and removal it runs `usr/bin/udevadm hwdb --root=. --update`.
|
|
|
|
It is automatically added to packages that have `/usr/lib/udev/hwdb.d` present
|
|
as a directory.
|
|
|
|
<a id="triggers_info_files"></a>
|
|
#### info-files
|
|
|
|
The info-files trigger is responsible for registering and unregistering the GNU info
|
|
files of a package.
|
|
|
|
It checks the existence of the info files presented to it and if it is running under
|
|
another architecture.
|
|
|
|
During installation it uses `install-info` to register info files into
|
|
`usr/share/info`.
|
|
|
|
During removal it uses `install-info --delete` to remove the info files from the
|
|
registry located at `usr/share/info`.
|
|
|
|
If it is running under another architecture it tries to use the host's `install-info`
|
|
utility.
|
|
|
|
<a id="triggers_kernel_hooks"></a>
|
|
#### kernel-hooks
|
|
|
|
The kernel-hooks trigger is responsible for running scripts during installation/removal
|
|
of kernel packages.
|
|
|
|
The available targets are pre-install, pre-remove, post-install and post-remove.
|
|
|
|
When run it will try to run all executables found under `etc/kernel.d/$TARGET`. The
|
|
`TARGET` variable is one of the 4 targets available for the trigger. It will also
|
|
create the directory if it isn't present.
|
|
|
|
During updates it won't try to run any executables when running with the pre-remove
|
|
target.
|
|
|
|
It is automatically added if the helper variable `kernel_hooks_version` is defined.
|
|
However it is not obligatory to have it defined.
|
|
|
|
<a id="triggers_mimedb"></a>
|
|
#### mimedb
|
|
|
|
The mimedb trigger is responsible for updating the shared-mime-info database.
|
|
|
|
In all runs it will just execute `update-mime-database -n usr/share/mime`.
|
|
|
|
It is automatically added to packages that have `/usr/share/mime` available as
|
|
a directory.
|
|
|
|
<a id="triggers_mkdirs"></a>
|
|
#### mkdirs
|
|
|
|
The mkdirs trigger is responsible for creating and removing directories dictated
|
|
by the `make_dirs` variable.
|
|
|
|
During installation it takes the `make_dirs` variable and splits it into groups of
|
|
4 variables.
|
|
|
|
- dir = full path to the directory
|
|
- mode = Unix permissions for the directory
|
|
- uid = name of the owning user
|
|
- gid = name of the owning group
|
|
|
|
It will continue to split the values of `make_dirs` into groups of 4 until the values
|
|
end.
|
|
|
|
During installation it will create a directory with `dir` then set mode with `mode`
|
|
and permission with `uid:gid`.
|
|
|
|
During removal it will delete the directory using `rmdir`.
|
|
|
|
To include this trigger use the `make_dirs` variable, as the trigger won't do anything
|
|
unless it is defined.
|
|
|
|
<a id="triggers_pango_module"></a>
|
|
#### pango-modules
|
|
|
|
The pango-modules trigger is currently being removed since upstream has removed the
|
|
code responsible for it.
|
|
|
|
It used to update the pango modules file with `pango-modulesquery` during installation
|
|
of any package.
|
|
|
|
Currently it removes `etc/pango/pango.modules` file during removal of the pango package.
|
|
|
|
It can be added by defining `pango-modules` in the `triggers` variable and has no way to get
|
|
added automatically to a package.
|
|
|
|
<a id="triggers_pycompile"></a>
|
|
#### pycompile
|
|
|
|
The pycompile trigger is responsible for compiling python code into native
|
|
bytecode and removing generated bytecode.
|
|
|
|
During installation it will compile all python code under the paths it is given by
|
|
`pycompile_dirs` and all modules described in `pycompile_module` into native bytecode and
|
|
update the ldconfig(8) cache.
|
|
|
|
During removal it will remove all the native bytecode and update the ldconfig(8) cache.
|
|
|
|
To include this trigger use the variables `pycompile_dirs` and `pycompile_module`. The
|
|
trigger won't do anything unless at least one of those variables is defined.
|
|
|
|
A `python_version` variable can be set to direct behaviour of the trigger.
|
|
|
|
<a id="triggers_register_shell"></a>
|
|
#### register-shell
|
|
|
|
The register-shell trigger is responsible for registering and removing shell entries
|
|
into `etc/shells`.
|
|
|
|
During installation it will append the `etc/shells` file with the new shell and also
|
|
change the permissions to `644` on the file.
|
|
|
|
During removal it will use `sed` to delete the shell from the file.
|
|
|
|
To include this trigger use the `register_shell` variable, as the trigger won't do
|
|
anything unless it is defined.
|
|
|
|
<a id="triggers_system_accounts"></a>
|
|
#### system-accounts
|
|
|
|
The system-accounts trigger is responsible for creating and disabling system accounts
|
|
and groups.
|
|
|
|
During removal it will disable the account by setting the Shell to /bin/false and appending
|
|
' - for uninstalled package $pkgname' to the Description.
|
|
Example: `transmission unprivileged user - for uninstalled package transmission`
|
|
|
|
This trigger can only be used by using the `system_accounts` variable.
|
|
|
|
<a id="triggers_update_desktopdb"></a>
|
|
#### update-desktopdb
|
|
|
|
The update-desktopdb trigger is responsible for updating the system's MIME database.
|
|
|
|
During installation it will execute `update-desktop-database usr/share/applications`
|
|
which will result in a cache file being created at `usr/share/applications/mimeinfo.cache`.
|
|
|
|
During removal of the `desktop-file-utils` package it will remove the cache file that
|
|
was created during installation.
|
|
|
|
It is automatically added to packages that have `/usr/share/applications` available as
|
|
a directory.
|
|
|
|
<a id="triggers_x11_fonts"></a>
|
|
#### x11-fonts
|
|
|
|
The x11-fonts trigger is responsible for rebuilding the fonts.dir and fonts.scale files
|
|
for packages that install X11 fonts, and update fontconfig's cache for these fonts.
|
|
|
|
During installation and removal it executes `mkfontdir`, `mkfontscale` and `fc-cache` for
|
|
all font directories it was given via the `font_dirs` variable.
|
|
|
|
To include this trigger use the `font_dirs` variable, as the trigger won't do anything
|
|
unless it is defined.
|
|
|
|
<a id="triggers_xml_catalog"></a>
|
|
#### xml-catalog
|
|
|
|
The xml-catalog trigger is responsible for registering and removing SGML/XML catalog entries.
|
|
|
|
During installation it uses `xmlcatmgr` to register all catalogs, passed to it by the
|
|
`sgml_entries` and `xml_entries` variables, in `usr/share/sgml/catalog` and
|
|
`usr/share/xml/catalog` respectively.
|
|
|
|
During removal it uses `xmlcatmgr` to remove all catalogs passed to it by the
|
|
`sgml_entries` and `xml_entries` variables, in `usr/share/sgml/catalog` and
|
|
`usr/share/xml/catalog` respectively.
|
|
|
|
To include this trigger use the `sgml_entries` variable or/and the `xml_entries` variable,
|
|
as the trigger won't do anything unless either of them are defined.
|
|
|
|
<a id="notes"></a>
|
|
### Notes
|
|
|
|
- Make sure that all software is configured to use the `/usr` prefix.
|
|
|
|
- Binaries should always be installed at `/usr/bin`.
|
|
|
|
- Manual pages should always be installed at `/usr/share/man`.
|
|
|
|
- If a software provides **shared libraries** and headers, probably you should
|
|
create a `development package` that contains `headers`, `static libraries`
|
|
and other files required for development (not required at runtime).
|
|
|
|
- If you are updating a package please be careful with SONAME bumps, check
|
|
the installed files (`./xbps-src show-files pkg`) before pushing new updates.
|
|
|
|
- Make sure that binaries are not stripped by the software, let xbps-src do this;
|
|
otherwise the `debug` packages won't have debugging symbols.
|
|
|
|
<a id="contributing"></a>
|
|
### Contributing via git
|
|
|
|
Fork the voidlinux `void-packages` git repository on github and clone it:
|
|
|
|
$ git clone git@github.com:<user>/void-packages.git
|
|
|
|
You can now make your own commits to the `forked` repository:
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$ git add ...
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$ git commit ...
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$ git push ...
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To keep your forked repository always up to date, setup the `upstream` remote
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to pull in new changes:
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$ git remote add upstream git://github.com/void-linux/void-packages.git
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$ git pull upstream master
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Once you've made changes to your `forked` repository you can submit
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a github pull request; see https://help.github.com/articles/fork-a-repo for more information.
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For commit messages please use the following rules:
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- If you've imported a new package use `"New package: <pkgname>-<version>"`.
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- If you've updated a package use `"<pkgname>: update to <version>."`.
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- If you've removed a package use `"<pkgname>: removed ..."`.
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- If you've modified a package use `"<pkgname>: ..."`.
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<a id="help"></a>
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## Help
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If after reading this `manual` you still need some kind of help, please join
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us at `#xbps` via IRC at `irc.freenode.net`.
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