rust2rpm is a tool for automatically generating RPM spec files for Rust crates.
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.
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
trueis equivalent to supplying the
unwanted-features: features or optional dependencies for which no
+featuresubpackage 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.,
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
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
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.