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authorEfraim Flashner <efraim@flashner.co.il>2017-03-13 23:08:49 +0200
committerEfraim Flashner <efraim@flashner.co.il>2017-03-13 23:08:49 +0200
commit3f9543aee1e49001d0f80542dd71ba73c44787c7 (patch)
tree50ee1bdd53b1e5ec69cb8655f23da79c332dde1e /configure.ac
parent864a9590ad948df09f2ad6e9e929608a7587a5f7 (diff)
parenta71c863834448e2645518b31b60a96ef488dd761 (diff)
downloadgnu-guix-3f9543aee1e49001d0f80542dd71ba73c44787c7.tar
gnu-guix-3f9543aee1e49001d0f80542dd71ba73c44787c7.tar.gz
Merge remote-tracking branch 'origin/master' into core-updates
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac9
1 files changed, 8 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 06b0618b43..e5daadb121 100644
--- a/configure.ac
+++ b/configure.ac
@@ -91,7 +91,14 @@ dnl Installation directory for .scm and .go files.
guilemoduledir="${datarootdir}/guile/site/$GUILE_EFFECTIVE_VERSION"
AC_SUBST([guilemoduledir])
-dnl guile-json is used for the PyPI package importer
+dnl The GnuTLS bindings are necessary for substitutes over HTTPS and for 'guix
+dnl pull', among other things.
+GUILE_MODULE_AVAILABLE([have_gnutls], [(gnutls)])
+if test "x$have_gnutls" != "xyes"; then
+ AC_MSG_ERROR([The Guile bindings of GnuTLS are missing; please install them.])
+fi
+
+dnl Guile-JSON is used in various places.
GUILE_MODULE_AVAILABLE([have_guile_json], [(json)])
AM_CONDITIONAL([HAVE_GUILE_JSON], [test "x$have_guile_json" = "xyes"])