diff options
| author | Leo Famulari <leo@famulari.name> | 2016-11-26 16:21:47 -0500 |
|---|---|---|
| committer | Leo Famulari <leo@famulari.name> | 2016-11-26 16:21:47 -0500 |
| commit | a282cdae107c8aec512b563f25dd411183ef2830 (patch) | |
| tree | 3359e7101ba120cb6d2dbd156327edd727bcc01a /m4/guix.m4 | |
| parent | 3ad8cb4163deee77882ee4bded83a548752b896f (diff) | |
| parent | cd65d600ac6e8701ef9c54f5d09a45cd6c149949 (diff) | |
| download | guix-a282cdae107c8aec512b563f25dd411183ef2830.tar.gz | |
Merge branch 'master' into core-updates
Diffstat (limited to 'm4/guix.m4')
| -rw-r--r-- | m4/guix.m4 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/m4/guix.m4 b/m4/guix.m4 index 6d8ec2e4e0..6630598416 100644 --- a/m4/guix.m4 +++ b/m4/guix.m4 @@ -171,6 +171,24 @@ AC_DEFUN([GUIX_CHECK_UNBUFFERED_CBIP], [ fi]) ]) +dnl GUIX_CHECK_GUILE_SSH +dnl +dnl Check whether a recent-enough Guile-SSH is available. +AC_DEFUN([GUIX_CHECK_GUILE_SSH], [ + dnl Check whether 'channel-send-eof' (introduced in 0.10.2) is present. + AC_CACHE_CHECK([whether Guile-SSH is available and recent enough], + [guix_cv_have_recent_guile_ssh], + [GUILE_CHECK([retval], + [(and (@ (ssh channel) channel-send-eof) + (@ (ssh popen) open-remote-pipe) + (@ (ssh dist node) node-eval))]) + if test "$retval" = 0; then + guix_cv_have_recent_guile_ssh="yes" + else + guix_cv_have_recent_guile_ssh="no" + fi]) +]) + dnl GUIX_TEST_ROOT_DIRECTORY AC_DEFUN([GUIX_TEST_ROOT_DIRECTORY], [ AC_CACHE_CHECK([for unit test root directory], |