[gjs/gnome-3-36] fix readline build on certain systems

[Philip Chimento <pchimento src gnome org>]

commit 676c2aa8045b05d5effd42e927e800cfaf4fe29a
Author: Jakub Kulík <kulikjak gmail com>
Date:   Wed Dec 2 17:18:11 2020 +0100

    fix readline build on certain systems

 meson.build | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/meson.build b/meson.build
index b43718e2..687e88ed 100644
--- a/meson.build
+++ b/meson.build
@@ -457,6 +457,10 @@ if build_cairo
     endif
 endif
 
+if build_readline
+    libgjs_dependencies += readline_deps
+endif
+
 if build_profiler
     libgjs_dependencies += profiler_deps
 endif