Другой набор параметров командной строки, поддерживаемых
guix package это package transformation
options. Это параметры, которые позволяют определять package
variants—например, пакеты, созданные из другого исходного кода. Это
удобный способ создавать индивидуальные пакеты на лету без необходимости
вводить определения вариантов пакета (see Описание пакетов).
Параметры преобразования пакета сохраняются при обновлении:
upgrade пытается применить параметры преобразования, которые изначально
использовались при создании профиля, к обновленным пакетам.
Доступные варианты перечислены ниже. Большинство команд поддерживают их, а также поддерживают параметр --help-transform, в котором перечислены все доступные параметры и их крткое описание (эти параметры не показаны в выводе --help для краткости).
Используйте source в качестве источника package и version
в качестве номера версии. source должен быть именем файла или
URL-адресом, как для
guix download (see Запуск guix download).
When package is omitted, it is taken to be the package name specified
on the command line that matches the base of source—e.g., if
/src/guile-2.0.10.tar.gz, the corresponding package
Likewise, when version is omitted, the version string is inferred from
source; in the previous example, it is
This option allows users to try out versions of packages other than the one
provided by the distribution. The example below downloads
ed-1.7.tar.gz from a GNU mirror and uses that as the source for the
guix build ed --with-source=mirror://gnu/ed/ed-1.7.tar.gz
As a developer, --with-source makes it easy to test release candidates:
guix build guile --with-source=../guile-18.104.22.168-e1bb7.tar.xz
… or to build from a checkout in a pristine environment:
$ git clone git://git.sv.gnu.org/guix.git $ guix build guix --firstname.lastname@example.org=./guix
Replace dependency on package by a dependency on replacement.
package must be a package name, and replacement must be a
package specification such as
For instance, the following command builds Guix, but replaces its dependency
on the current stable version of Guile with a dependency on the legacy
version of Guile,
guix build --email@example.com guix
This is a recursive, deep replacement. So in this example, both
and its dependency
guile-json (which also depends on
get rebuilt against
This is implemented using the
This is similar to --with-input but with an important difference: instead of rebuilding the whole dependency chain, replacement is built and then grafted onto the binaries that were initially referring to package. See Обновления безопасности, for more information on grafts.
For example, the command below grafts version 3.5.4 of GnuTLS onto Wget and all its dependencies, replacing references to the version of GnuTLS they currently refer to:
guix build --firstname.lastname@example.org wget
This has the advantage of being much faster than rebuilding everything. But there is a caveat: it works if and only if package and replacement are strictly compatible—for example, if they provide a library, the application binary interface (ABI) of those libraries must be compatible. If replacement is somehow incompatible with package, then the resulting package may be unusable. Use with care!
Build package in a way that preserves its debugging info and graft it
onto packages that depend on it. This is useful if package does not
already provide debugging info as a
debug output (see Установка файлов отладки).
For example, suppose you’re experiencing a crash in Inkscape and would like
to see what’s up in GLib, a library deep down in Inkscape’s dependency
graph. GLib lacks a
debug output, so debugging is tough.
Fortunately, you rebuild GLib with debugging info and tack it on Inkscape:
guix install inkscape --with-debug-info=glib
Only GLib needs to be recompiled so this takes a reasonable amount of time. See Установка файлов отладки, for more info.
Примечание: Under the hood, this option works by passing the ‘#:strip-binaries? #f’ to the build system of the package of interest (see Системы сборки). Most build systems support that option but some do not. In that case, an error is raised.
Likewise, if a C/C++ package is built without
-g(which is rarely the case), debugging info will remain unavailable even when
This option changes the compilation of package and everything that depends on it so that they get built with toolchain instead of the default GNU tool chain for C/C++.
guix build octave-cli \ --with-c-toolchain=fftw=gcc-toolchain@10 \ --with-c-toolchain=fftwf=gcc-toolchain@10
The command above builds a variant of the
packages using version 10 of
gcc-toolchain instead of the default
tool chain, and then builds a variant of the GNU Octave command-line
interface using them. GNU Octave itself is also built with
This other example builds the Hardware Locality (
hwloc) library and
its dependents up to
intel-mpi-benchmarks with the Clang C compiler:
guix build --with-c-toolchain=hwloc=clang-toolchain \ intel-mpi-benchmarks
Примечание: There can be application binary interface (ABI) incompatibilities among tool chains. This is particularly true of the C++ standard library and run-time support libraries such as that of OpenMP. By rebuilding all dependents with the same tool chain, --with-c-toolchain minimizes the risks of incompatibility but cannot entirely eliminate them. Choose package wisely.
Build package from the latest commit of the
master branch of
the Git repository at url. Git sub-modules of the repository are
For example, the following command builds the NumPy Python library against the latest commit of the master branch of Python itself:
guix build python-numpy \ --with-git-url=python=https://github.com/python/cpython
This option can also be combined with --with-branch or --with-commit (see below).
Obviously, since it uses the latest commit of the given branch, the result of such a command varies over time. Nevertheless it is a convenient way to rebuild entire software stacks against the latest commit of one or more packages. This is particularly useful in the context of continuous integration (CI).
Checkouts are kept in a cache under ~/.cache/guix/checkouts to speed up consecutive accesses to the same repository. You may want to clean it up once in a while to save disk space.
Build package from the latest commit of branch. If the
source field of package is an origin with the
method (see Интерфейс origin) or a
git-checkout object, the
repository URL is taken from that
source. Otherwise you have to use
--with-git-url to specify the URL of the Git repository.
For instance, the following command builds
guile-sqlite3 from the
latest commit of its
master branch, and then builds
(which depends on it) and
cuirass (which depends on
against this specific
guix build --with-branch=guile-sqlite3=master cuirass
This is similar to --with-branch, except that it builds from commit rather than the tip of a branch. commit must be a valid Git commit SHA1 identifier or a tag.
Add file to the list of patches applied to package, where
package is a spec such as
file must contain a patch; it is applied with the flags specified in
origin of package (see Интерфейс origin), which by
-p1 (see patch Directories in Comparing and Merging Files).
As an example, the command below rebuilds Coreutils with the GNU C Library (glibc) patched with the given patch:
guix build coreutils --with-patch=glibc=./glibc-frob.patch
In this example, glibc itself as well as everything that leads to Coreutils in the dependency graph is rebuilt.
So you like living on the bleeding edge? This option is for you! It replaces
occurrences of package in the dependency graph with its latest
upstream version, as reported by
guix refresh (see Запуск guix refresh).
It does so by determining the latest upstream release of package (if possible), downloading it, and authenticating it if it comes with an OpenPGP signature.
As an example, the command below builds Guix against the latest version of Guile-JSON:
guix build guix --with-latest=guile-json
There are limitations. First, in cases where the tool cannot or does not know how to authenticate source code, you are at risk of running malicious code; a warning is emitted in this case. Second, this option simply changes the source used in the existing package definitions, which is not always sufficient: there might be additional dependencies that need to be added, patches to apply, and more generally the quality assurance work that Guix developers normally do will be missing.
You’ve been warned! In all the other cases, it’s a snappy way to stay on top. We encourage you to submit patches updating the actual package definitions once you have successfully tested an upgrade (see Содействие).
Build package without running its tests. This can be useful in situations where you want to skip the lengthy test suite of a intermediate package, or if a package’s test suite fails in a non-deterministic fashion. It should be used with care because running the test suite is a good way to ensure a package is working as intended.
Turning off tests leads to a different store item. Consequently, when using this option, anything that depends on package must be rebuilt, as in this example:
guix install --without-tests=python python-notebook
The command above installs
python-notebook on top of
built without running its test suite. To do so, it also rebuilds everything
that depends on
Internally, --without-tests relies on changing the
option of a package’s
check phase (see Системы сборки). Note that
some packages use a customized
check phase that does not respect a
#:tests? #f setting. Therefore, --without-tests has no
effect on these packages.
Wondering how to achieve the same effect using Scheme code, for example in your manifest, or how to write your own package transformation? See Defining Package Variants, for an overview of the programming interfaces available.