[cppan] Make leptonica dependency private.

egorpugin · egorpugin · commit 669c7397aa69 · 2016-07-08T20:44:23.000+03:00
diff --git a/cppan.yml b/cppan.yml
@@ -113,4 +113,7 @@ options:
             public: TESS_EXPORTS
 
 dependencies:
-  pvt.cppan.demo.leptonica: master
+  private:
+    # tesseract uses leptonica only internally
+    # and does not expose its interface to users
+    pvt.cppan.demo.leptonica: master
