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Zbigniew Jędrzejewski-Szmek fa659143ad Rename packager_identity to packager 
For some reason, the same thing was called differently in some parts
of the code. Let's use the same name everywhere.
2022-07-15 12:33:25 +02:00
data macros.cargo: vacuum up Cargo.toml.orig in addition to Cargo.lock 2022-07-01 19:29:56 +02:00
rust2rpm Rename packager_identity to packager 2022-07-15 12:33:25 +02:00
tools fedora-helper: Use f35 as a base for license generation 2021-03-07 21:40:31 +01:00
.gitignore gitignore: add /build/ 2018-01-08 20:08:43 +01:00
LICENSE
MANIFEST.in Translate SPDX licenses to Fedora license tags, warn about "/" 2018-08-16 16:16:02 +02:00
NEWS Version 21 2022-02-20 15:51:04 +01:00
README.md Allow setting the "all-features" setting in rust2rpm.conf 2022-06-06 21:37:00 +02:00
requirements.txt metadata: replace semantic-version with a custom parser 2019-10-28 11:19:46 +01:00
setup.py rust2rpm: split off core functionality and cargo-inspector 2022-07-15 09:24:58 +00:00
tox.ini Add python 3.10 to tox.ini 2021-10-14 18:41:02 +02:00

README.md

rust2rpm

rust2rpm is a tool for automatically generating RPM spec files for Rust crates.

rust2rpm.conf

If it is present, a rust2rpm.conf configuration file is read by rust2rpm to override some aspects of the automatic spec file generation.

This file can be committed to dist-git to ensure that these settings will be applied for future updates of a crate package, as well.

The file follows a slightly modified ini syntax. It supports sections for default settings ([DEFAULT]) and target-specific settings (i.e. [fedora]).

These configuration options are available right now:

  • all-features: enable all cargo features when generating BuildRequires, building the crate, and running cargo tests (defaults to false; setting this value to true is equivalent to supplying the --all-features CLI flag)
  • unwanted-features: features or optional dependencies for which no +feature subpackage should be generated (for example, dependencies on Rust compiler internals for crates that are also bundled with Rust itself)
  • buildrequires: additional build dependencies that must be installed for the package to build correctly (i.e., pkgconfig(foo) for the foo-sys crate)
  • lib.requires: additional build dependencies that must be installed for the crate to build correctly as a dependency of another crate (usually, this contains the same values as the buildrequires option)
  • lib+foo.requires: additional build dependencies that must be installed for the crate to build correctly as a dependency of another crate if it has enabled the optional foo feature
  • bin.requires: additional runtime dependencies of the binary application that is built from this crate
[DEFAULT]
unwanted-features =
  compiler_builtins
  rustc-dep-of-std
buildrequires =
  pkgconfig(foo) >= 1.2.3
lib.requires =
  pkgconfig(foo) >= 1.2.3

[fedora]
bin.requires =
  findutils
buildrequires =
lib.requires =
lib+default.requires =
  pkgconfig(bar) >= 2.0.0

Note that features and optional dependencies that are marked as unwanted-features must not be dependencies of other Cargo features that are not marked "unwanted" as well. Failing to consider transitive dependencies will lead to broken dependencies of generated rust-foo+bar-devel packages and / or errors when generating spec files with rust2rpm.