From f4e0dc4f3a77b11bf07e6be36799525be0e5a09e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20W=C3=A4ckerlin?= <marc@mrw.sh>
Date: Fri, 12 Sep 2014 14:27:39 +0000
Subject: [PATCH] next try, doku; refs #11

---
 src/mrw/checkcxx11.hxx | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/mrw/checkcxx11.hxx b/src/mrw/checkcxx11.hxx
index d6fed5e..d3d7bd1 100644
--- a/src/mrw/checkcxx11.hxx
+++ b/src/mrw/checkcxx11.hxx
@@ -50,6 +50,7 @@
 
 #  ifdef MRW__OLD_PRE11_COMPILER
 #    if __cplusplus<200300L
+#      warning emulating C++11 support using boost
 #      include <boost/shared_ptr.hpp>
 namespace std {
   // there is no std::shared_ptr in pre C++11 compilers, so we use the
@@ -66,6 +67,8 @@ namespace std {
       explicit unique_ptr(T* p): auto_ptr<T>(p) {}
   };
 };
+#    else
+#      warning trying standard C++11 support
 #    endif
 #  elsif __APPLE__
 #    warning you need a C++11 compliant compiler, on gcc: add -std=c++11
@@ -83,6 +86,8 @@ namespace std {
            explicit shared_ptr(T* p): tr1::shared_ptr<T>(p) {}
        };
      }
+#  else
+#    warning found C++11 support, everything is fine
 #  endif
 
 #endif