diff --git a/configure.ac b/configure.ac
index 3cb84485..52b4b772 100644
--- a/configure.ac
+++ b/configure.ac
@@ -567,6 +567,7 @@ libsigrok configuration summary:
  - Prefix.......................... $prefix
  - Building on..................... $build
  - Building for.................... $host
+ - Building shared / static........ $enable_shared / $enable_static
 
 Compile configuration:
  - C compiler...................... $CC