From 1511d2d85e1a2142461af1b4cce4e47350fec7d0 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Sat, 5 Aug 2017 20:50:30 +0300
Subject: Print progress to terminal by default

---
 build2/b.cxx | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'build2/b.cxx')

diff --git a/build2/b.cxx b/build2/b.cxx
index 1098da9..ef8b97b 100644
--- a/build2/b.cxx
+++ b/build2/b.cxx
@@ -14,6 +14,7 @@
 #include <iostream>    // cout
 
 #include <libbutl/pager.hxx>
+#include <libbutl/fdstream.hxx> // stderr_fd(), fdterm()
 
 #include <build2/types.hxx>
 #include <build2/utility.hxx>
@@ -238,8 +239,14 @@ main (int argc, char* argv[])
       fail << e;
     }
 
+    // Validate options.
+    //
+    if (ops.progress () && ops.no_progress ())
+      fail << "inconsistent progress display options";
+
     // Global initializations.
     //
+    stderr_term = fdterm (stderr_fd ());
     init (argv[0],
           ops.verbose_specified ()
           ? ops.verbose ()
-- 
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