[libgit2-glib] Show warning after configure if SSH was not enabled

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 095df154dd243a8ab2b2a875e1cd2b0828bd4149
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Wed Sep 10 09:49:33 2014 +0200

    Show warning after configure if SSH was not enabled

 configure.ac |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 8ff0a89..63bee7c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -164,3 +164,6 @@ AC_OUTPUT([
        tests/Makefile
 ])
 
+if test "x$git_ssh" != "xyes"; then
+echo "*** libgit2-glib will be built without SSH support! ***"
+fi