Apparently, when you repeatedly run `rpmbuild -ba`, files in %_builddir are not cleaned.
This way, we at least make sure the files are unique between different NVRAs,
so 2 unrelated builds don't share the files between each other.
Keeping files contained in the build subdirectory is the more common way of doing this,
but we cannot technically do that, because we don't know what's it gonna be (before %prep).
Should be backwards compatible, as we only modify underscore-prefixed macros and %{pyproject_files},
where the exact value should not matter to the packagers.
This package is already installed -- otherwise the macro would not even exist.
However, since python3-devel has started to Require pyproject-rpm-macros,
it is no longer possible to use `repoquery --whatrequires pyproject-rpm-macros`
to get a reliable list of packages that use the macros.
This was, all packages that use %pyproject_buildrequires will BuildRequire the macros explicitly.
(In the future, we could even include a stub version of %pyproject_buildrequires
in pyproject-srpm-macros (always installed in the buildroot),
that only echoes this package,
so packagers would not need to manually BuildRequire anything at all.)
Compressed manpages have different extension than those listed in the RECORD file,
so they were not recognized when %%pyproject_save_files '+auto' flag
was provided.
To enable the path recognition, if the manpage extension matches the one
listed in brp-compres, the extension is removed, and an asterisk is now added
to the manpages filenames.
Source: https://docs.fedoraproject.org/en-US/packaging-guidelines/#_manpages
Fixes: https://bugzilla.redhat.com/2033254
Improve handling of > operator, preventing post-release from satisfying most rpm requirements.
Improve handling of < operator, preventing pre-release from satisfying rpm requirement.
Improve handling of != operator with prefix matching, preventing pre-release from satisfying rpm requirements.
%%pyproject_save_files newly saves also a list of importable modules.
The list is used by %%pyproject_check_import to invoke the import test
on each module name.
%%pyproject_check_import accepts two options:
-t: filter only top-level modules
-e: exclude module names matching the given glob from the import check
%pyproject_buildrequires macro now accepts multiple file names to load
additional dependencies from them.
New option -N was added to disable automatical generation of requirements
in case package does not use build system. Option -N cannot be used in
combination with options -r, -e, -t, -x.
Co-authored-by: Miro Hrončok <miro@hroncok.cz>
This allows users to do:
%build
cd somewhere
%pyproject_wheel
cd -
cd somewhere_else
%pyproject_wheel
cd -
%install
%pyproject_install
Without a need to copy paste the wheels to a common location.
This is in fact a breaking change, I'll make sure to adapt the affected packages in Fedora.
The macro already checks if pyproject.toml exists and echoes the dependency
on python3dist(toml) early. This adds an else branch to echo the default backend.
For projects without pyproject.toml, the number of installation rounds
is reduced. Previously:
1. (python3-devel +) pip + packaging
2. setuptools + wheel
3. ...
Now:
1. (python3-devel +) pip + packaging + setuptools + wheel
2. ...
This duplicates the information about the default build backend,
because the script still needs to handle projects with pyproject.toml without
an explicit build backend option.
Hence, the script was not adapted (except a comment).
The macro checks if pyproject.toml exists and echoes the dependency early.
For projects with pyproject.toml, this saves one installation round.
Previously, the installation steps by %generate_buildrequires were:
1. (python3-devel +) pip + packaging
2. toml
3. parsed dependencies from pyproject.toml
4. ...
Now they are:
1. (python3-devel +) pip + packaging + toml
2. parsed dependencies from pyproject.toml
3. ...
For projects without pyproject.toml, the number of rounds remains the same:
1. (python3-devel +) pip + packaging
2. setuptools + wheel
3. ...
This is also more consistent:
The Python script now only outputs dependencies of the probed project,
it no longer partially outputs dependencies for itself.
This is done to avoid troubles with %lang files listed as duplicated.
1. It gets rid of a warning
2. It fixes a problem described in:
http://lists.rpm.org/pipermail/rpm-list/2020-November/002041.html
This is a backwards incompatible change,
packages that rename or remove the installed files after %pyproject_install
might no longer be compatible with %pyproject_save_files.
The PEP 517 shows an example backend-path like this:
[build-system]
# Defined by PEP 518:
requires = ["flit"]
# Defined by this PEP:
build-backend = "local_backend"
backend-path = ["backend"]
https://www.python.org/dev/peps/pep-0517/#source-trees
See that backend-path is a list. Our code previously only supported string path.
Obviously a string path is wrong, but we keep it to support projects that have
made the mistake, such as flit-core.
Add a small integration test for both cases.
Note that the new spec files deliberately don't do much, to save CI time.
According to PEP 627, the RECORD file is optional and
doesn't make sense to keep it for system packages. Moreover,
its absence should indicate to other tools like pip that
they should not touch such packages.
Now, we process content of all RECORD files to one
pyproject-record (JSON) which is then used in
%pyproject_save_files. That way, we can remove the original
files in %pyproject_install and keep their content for
later.
PEP 627: https://www.python.org/dev/peps/pep-0627/#optional-record-file
