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| author | Hartmut Goebel <h.goebel@crazy-compilers.com> | 2016-11-29 18:47:16 +0100 |
|---|---|---|
| committer | Hartmut Goebel <h.goebel@crazy-compilers.com> | 2016-11-29 18:47:16 +0100 |
| commit | 3bf428065916f1a47c5ed12f5622f0eff4123644 (patch) | |
| tree | f424c57b8a00a019e04fc29f42c8527a811ba281 /m4/guix.m4 | |
| parent | 2cb64f3b1b3df338acfc0ba9f719875db21812b0 (diff) | |
| parent | 683c5ab70accb909697717bb61741a7692c52c09 (diff) | |
| download | patches-3bf428065916f1a47c5ed12f5622f0eff4123644.tar patches-3bf428065916f1a47c5ed12f5622f0eff4123644.tar.gz | |
Merge branch 'master' into python-build-system
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], |