tests: Don't fail when compiled without support for NTFS.

[libguestfs.git] / ruby / ext / guestfs / extconf.rb

diff --git a/ruby/ext/guestfs/extconf.rb b/ruby/ext/guestfs/extconf.rb
index 67389fd..cc053aa 100644 (file)
--- a/ruby/ext/guestfs/extconf.rb
+++ b/ruby/ext/guestfs/extconf.rb
@@ -22,7 +22,10 @@ extension_name = '_guestfs'
 
 dir_config(extension_name)
 
-unless have_library("guestfs", "guestfs_create")
+unless have_header("guestfs.h")
+  raise "<guestfs.h> not found"
+end
+unless have_library("guestfs", "guestfs_create", "guestfs.h")
   raise "libguestfs not found"
 end