Hi,
yesterday ,I updated guix and try to install my package's new version and the install fail because of pygit2 error.
I've found a bug with the package python-pygit2 when I tried to build it:
" #error You need a compatible libgit2 version (v0.25.x)"
so I change in the definition of python-pygit2, in propagated input :
("libgit2" ,libgit2) ---> ("libgit2-0.25.1" ,libgit2-0.25.1)
and add the definition of libgit2-0.25.1 in my own package
after that, i get another issue during the build of python-pygit2, during the check phase :
>ERROR: test_describe_pattern (test.test_describe.DescribeTest)
>----------------------------------------------------------------------
>Traceback (most recent call last):
> File "/tmp/guix-build-python-pygit2-0.25.0.drv-0/pygit2-0.25.0/test/test_describe.py", line 70, in test_describe_pattern
> self.assertEqual('public/tag2-2-g2be5719', self.repo.describe(pattern='public/*'))
> File "/tmp/guix-build-python-pygit2-0.25.0.drv-0/pygit2-0.25.0/pygit2/repository.py", line 728, in describe
> check_error(err)
> File "/tmp/guix-build-python-pygit2-0.25.0.drv-0/pygit2-0.25.0/pygit2/errors.py", line 64, in check_error
> raise GitError(message)
>_pygit2.GitError: Cannot describe - No reference found, cannot describe anything.
>
>----------------------------------------------------------------------
>Ran 266 tests in 11.741s
>
>FAILED (errors=1)
>phase `check' failed after 18.0 seconds
>builder for `/gnu/store/1f3nya5lmmwxyhvc6yalzyn2irwrpkk9-python-pygit2-0.25.0.drv' failed with exit code 1
>@ build-failed /gnu/store/1f3nya5lmmwxyhvc6yalzyn2irwrpkk9-python-pygit2-0.25.0.drv - 1 builder for `/gnu/store/1f3nya5lmmwxyhvc6yalzyn2irwrpkk9-python-pygit2-0.25.0.drv' failed with exit code 1
>guix build: error: build failed: build of `/gnu/store/1f3nya5lmmwxyhvc6yalzyn2irwrpkk9-python-pygit2-0.25.0.drv' failed
so I looked the dependencies of python-pygit2 and saw that python-cffi changed version in guix 0.13 than my old version
so I force the 1.4.2 version of python-cffi in the definition of pygit2 AND IT'S WORKING!!
there is the definition of olds version for python-cffi and libgit2
define-public libgit2
(package
(name "libgit2")
(version "0.25.1")
(source (origin
(method url-fetch)
(uri (string-append "https://github.com/libgit2/libgit2/"
"archive/v" version ".tar.gz"))
(file-name (string-append name "-" version ".tar.gz"))
(sha256
(base32
"1cdwcw38frc1wf28x5ppddazv9hywc718j92f3xa3ybzzycyds3s"))))
(build-system cmake-build-system)
(arguments
`(#:phases
(modify-phases %standard-phases
(add-after 'unpack 'fix-hardcoded-paths
(lambda _
(substitute* "tests/repo/init.c"
(("#!/bin/sh") (string-append "#!" (which "sh"))))
(substitute* "tests/clar/fs.h"
(("/bin/cp") (which "cp"))
(("/bin/rm") (which "rm")))
#t))
;; Run checks more verbosely.
(replace 'check
(lambda _ (zero? (system* "./libgit2_clar" "-v" "-Q")))))))
(inputs
`(("libssh2" ,libssh2)
("libcurl" ,curl)
("python" ,python-wrapper)
("openssl" ,openssl)))
(native-inputs
`(("pkg-config" ,pkg-config)))
(home-page "https://libgit2.github.com/")
(synopsis "Library providing Git core methods")
(description
"Libgit2 is a portable, pure C implementation of the Git core methods
provided as a re-entrant linkable library with a solid API, allowing you to
write native speed custom Git applications in any language with bindings.")
;; GPLv2 with linking exception
(license license:gpl2)))
(define-public python-cffi-1.4.2
(package
(name "python-cffi")
(version "1.4.2")
(source
(origin
(method url-fetch)
(uri (pypi-uri "cffi" version))
(sha256
(base32 "161rj52rzi3880lij17d6i9kvgkiwjilrqjs8405k8sf6ryif7cg"))))
(build-system python-build-system)
(outputs '("out" "doc"))
(inputs
`(("libffi" ,libffi)))
(propagated-inputs ; required at run-time
`(("python-pycparser" ,python-pycparser)))
(native-inputs
`(("pkg-config" ,pkg-config)
("python-sphinx" ,python-sphinx)
("python-pytest" ,python-pytest)))
(arguments
`(#:phases
(alist-cons-after
'install 'install-doc
(lambda* (#:key outputs #:allow-other-keys)
(let* ((data (string-append (assoc-ref outputs "doc") "/share"))
(doc (string-append data "/doc/" ,name "-" ,version))
(html (string-append doc "/html")))
(with-directory-excursion "doc"
(system* "make" "html")
(mkdir-p html)
(copy-recursively "build/html" html))
(copy-file "LICENSE" (string-append doc "/LICENSE"))))
%standard-phases)))
(home-page "http://cffi.readthedocs.org")
(synopsis "Foreign function interface for Python")
(description
"Foreign Function Interface for Python calling C code.")
(license license:expat)))