From 1ae3f97f48b44488a2f70441e86a67bec8ba1177 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 22 Jan 2016 10:28:37 +0200
Subject: Use libformat and libprint to be more enterprise-grade and web-scale

---
 hello/buildfile | 5 ++++-
 hello/hello.cxx | 5 +++--
 manifest        | 2 ++
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/hello/buildfile b/hello/buildfile
index 4903a33..c18fa98 100644
--- a/hello/buildfile
+++ b/hello/buildfile
@@ -1,4 +1,7 @@
-lib{hello}: {hxx cxx}{hello}
+import libs = libformat%lib{format}
+import libs += libprint%lib{print}
+
+lib{hello}: {hxx cxx}{hello} $libs
 
 cxx.poptions += -I$src_root
 lib{hello}: cxx.export.poptions = -I$src_root
diff --git a/hello/hello.cxx b/hello/hello.cxx
index 65d0aa7..46d9f6e 100644
--- a/hello/hello.cxx
+++ b/hello/hello.cxx
@@ -2,7 +2,8 @@
 
 #include <hello/hello>
 
-#include <iostream>
+#include <format/format>
+#include <print/print>
 
 using namespace std;
 
@@ -11,6 +12,6 @@ namespace hello
   void
   say (const string& n)
   {
-    cout << "Hello, " << n << '!' << endl;
+    print (format ("Hello", n));
   }
 }
diff --git a/manifest b/manifest
index c0229dc..c5c5cc2 100644
--- a/manifest
+++ b/manifest
@@ -11,3 +11,5 @@ goal is to show a canonical build2/bpkg project/package.
 url: http://www.example.org/libhello
 email: hello-users@example.org
 requires: c++11
+depends: libformat [1.0.0 2.0.0-); compatible with libformat-1.X.Y
+depends: libprint [1.0.0 2.0.0-); compatible with libprint-1.X.Y
-- 
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