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| author | Ludovic Courtès <ludo@gnu.org> | 2020-10-12 21:47:14 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2020-10-22 17:10:25 +0200 |
| commit | 59bb1ae3a9aeae75a75b20090253613a7a8800d8 (patch) | |
| tree | 8b7d4c08e53cf219d8e1e98f641dd052fadc6662 /m4 | |
| parent | 830ea72799f988b0fb334f9833f37ef147f7ca2c (diff) | |
| download | guix-59bb1ae3a9aeae75a75b20090253613a7a8800d8.tar.gz | |
git: Require Guile-Git 0.3.0 or later.
* guix/git.scm (auth-supported?): Remove. (clone*): Inline code that was dependent on AUTH-SUPPORTED?. (update-cached-checkout): Likewise. (resolve-reference): Remove check for 'object-lookup-prefix' and use it unconditionally. (load-git-submodules): Remove. (update-submodules): Use 'repository-submodules', 'submodule-lookup', etc. unconditionally. (update-cached-checkout): Use 'repository-close!' unconditionally. * m4/guix.m4 (GUIX_CHECK_GUILE_GIT): New macro. * configure.ac: Use it and error out when it fails. * doc/guix.texi (Requirements): Bump to Guile-Git 0.3.0.
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/guix.m4 | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/m4/guix.m4 b/m4/guix.m4 index 2fcc65e039..4fa7cdf737 100644 --- a/m4/guix.m4 +++ b/m4/guix.m4 @@ -204,6 +204,28 @@ AC_DEFUN([GUIX_CHECK_GUILE_GCRYPT], [ fi]) ]) +dnl GUIX_CHECK_GUILE_GIT +dnl +dnl Check whether a recent-enough Guile-Git is available. +AC_DEFUN([GUIX_CHECK_GUILE_GIT], [ + dnl Check whether we're using Guile-Git 0.3.0 or later. 0.3.0 + dnl introduced SSH authentication support and more. + AC_CACHE_CHECK([whether Guile-Git is available and recent enough], + [guix_cv_have_recent_guile_git], + [GUILE_CHECK([retval], + [(use-modules (git) (git auth) (git submodule)) + (let ((auth (%make-auth-ssh-agent))) + repository-close! + object-lookup-prefix + (make-clone-options + #:fetch-options (make-fetch-options auth)))]) + if test "$retval" = 0; then + guix_cv_have_recent_guile_git="yes" + else + guix_cv_have_recent_guile_git="no" + fi]) +]) + dnl GUIX_TEST_ROOT_DIRECTORY AC_DEFUN([GUIX_TEST_ROOT_DIRECTORY], [ AC_CACHE_CHECK([for unit test root directory], |