gnu: Add python-nanopb.

* gnu/packages/protobuf.scm (python-nanopb): New variable.
This commit is contained in:
Maxim Cournoyer 2022-08-30 23:34:57 -04:00
parent cc3cc72d85
commit 5eb1686537
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@ -36,6 +36,7 @@ (define-module (gnu packages protobuf)
#:use-module (guix build-system ruby) #:use-module (guix build-system ruby)
#:use-module ((guix licenses) #:prefix license:) #:use-module ((guix licenses) #:prefix license:)
#:use-module (guix utils) #:use-module (guix utils)
#:use-module (gnu packages build-tools)
#:use-module (gnu packages compression) #:use-module (gnu packages compression)
#:use-module (gnu packages check) #:use-module (gnu packages check)
#:use-module (gnu packages gcc) #:use-module (gnu packages gcc)
@ -270,6 +271,36 @@ (define-public nanopb
any memory-restricted system.") any memory-restricted system.")
(license license:zlib))) (license license:zlib)))
(define-public python-nanopb
(package
(inherit nanopb)
(name "python-nanopb")
(build-system python-build-system)
(arguments
(list
#:tests? #f ;no Python-specific tests
#:phases
#~(modify-phases %standard-phases
(replace 'build
(lambda _
(copy-file "extra/poetry/pyproject.toml" "pyproject.toml")
(delete-file "build.py")
;; Mimick extra/poetry/poetry_build.sh.
(mkdir "nanopb")
(copy-recursively "generator" "nanopb/generator")
(invoke "touch" "nanopb/__init__.py"
"nanopb/generator/__init__.py")
(invoke "make" "-C" "nanopb/generator/proto")
(invoke "python" "-m" "build" "--wheel" "--no-isolation" ".")))
(replace 'install
(lambda* (#:key outputs #:allow-other-keys)
(let ((whl (car (find-files "dist" "\\.whl$"))))
(invoke "pip" "--no-cache-dir" "--no-input"
"install" "--no-deps" "--prefix" #$output whl)))))))
(native-inputs (list poetry protobuf python-pypa-build))
(propagated-inputs (list python-protobuf))
(synopsis "Small code-size Protocol Buffers implementation in Python")))
(define-public python-protobuf (define-public python-protobuf
(package (package
(name "python-protobuf") (name "python-protobuf")