Fix unguarded use of iostreams. Hopefully this will fix Linux Travis.

4 files changed, 14 insertions, 5 deletions

diff --git a/.travis.yml b/.travis.yml
index cd5fceaf..03ece0d7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -34,8 +34,8 @@ env:
   global:
     - secure: "A3TeWTlJdjUaQ31NF60kMOik8mzaJkdKA55jZXjN83BJ2ZjMDmWfq1XmZ7iDIxmn7HC2BVpjhdkj9jpRtPztb08L5VSlJIiVbXlBWNwgzmYANujpR9rA+bhZJwlKDaYQHUZUd4+iGHCHb0dLt2HG0eHF5azaifd0YqCfz5GcWl8="
   matrix:
-    - __="cmake tests (error_code)" NAME=TravisLinuxWorker CMAKE_CONFIGURE_OPTIONS=
-    - __="cmake tests (status_code)" NAME=TravisLinuxWorker CMAKE_CONFIGURE_OPTIONS=-DAFIO_USE_EXPERIMENTAL_SG14_STATUS_CODE=ON
+    - __="cmake tests (error_code)" NAME=TravisLinuxWorkerEC CMAKE_CONFIGURE_OPTIONS=
+    - __="cmake tests (status_code)" NAME=TravisLinuxWorkerSC CMAKE_CONFIGURE_OPTIONS=-DAFIO_USE_EXPERIMENTAL_SG14_STATUS_CODE=ON
     - __="cmake tests" NAME=TravisOSXWorker
     - __="Documentation" NAME=TravisDocumentation
     - __="Programs"
@@ -47,9 +47,9 @@ matrix:
   - os: osx
     env: __="Documentation" NAME=TravisDocumentation
   - os: osx
-    env: __="cmake tests (error_code)" NAME=TravisLinuxWorker CMAKE_CONFIGURE_OPTIONS=
+    env: __="cmake tests (error_code)" NAME=TravisLinuxWorkerEC CMAKE_CONFIGURE_OPTIONS=
   - os: osx
-    env: __="cmake tests (status_code)" NAME=TravisLinuxWorker CMAKE_CONFIGURE_OPTIONS=-DAFIO_USE_EXPERIMENTAL_SG14_STATUS_CODE=ON
+    env: __="cmake tests (status_code)" NAME=TravisLinuxWorkerSC CMAKE_CONFIGURE_OPTIONS=-DAFIO_USE_EXPERIMENTAL_SG14_STATUS_CODE=ON
   - os: linux
     compiler: g++
     env: __="Documentation" NAME=TravisDocumentation
@@ -81,7 +81,7 @@ before_install:
      export CMAKE_CONFIGURE_OPTIONS="$CMAKE_CONFIGURE_OPTIONS -DCMAKE_LIBRARY_PATH=/usr/local/opt/llvm/lib";
    fi
  - if [ "$CXX" = "g++" ]; then export CXX=g++-6; export NAME=TravisLinuxWorkerGCC; fi;
- - if [ "$CXX" = "clang++" ]; then export CXX=clang++-4.0; export NAME=TravisLinuxWorkerClang; fi;
+ - if [ "$CXX" = "clang++" ]; then export CXX=clang++-4.0; fi;
  - git checkout develop
  - git submodule update --init --recursive
  - mount
diff --git a/example/use_cases.cpp b/example/use_cases.cpp
index 9c039c5f..1df10604 100644
--- a/example/use_cases.cpp
+++ b/example/use_cases.cpp
@@ -25,6 +25,7 @@ Distributed under the Boost Software License, Version 1.0.
 #include "../include/afio.hpp"
 
 #include <future>
+#include <iostream>
 #include <vector>
 
 // clang-format off
diff --git a/include/afio/v2.0/algorithm/shared_fs_mutex/memory_map.hpp b/include/afio/v2.0/algorithm/shared_fs_mutex/memory_map.hpp
index 3c140030..321f1bff 100644
--- a/include/afio/v2.0/algorithm/shared_fs_mutex/memory_map.hpp
+++ b/include/afio/v2.0/algorithm/shared_fs_mutex/memory_map.hpp
@@ -179,7 +179,9 @@ namespace algorithm
             if(!o2)
             {
               AFIO_LOG_FATAL(0, "memory_map::~memory_map() truncate failed");
+#ifndef NDEBUG
               std::cerr << "~memory_map() truncate failed due to " << o2.error().message().c_str() << std::endl;
+#endif
               abort();
             }
             // Unlink the temp file. We don't trap any failure to unlink on FreeBSD it can forget current path.
@@ -187,10 +189,14 @@ namespace algorithm
             if(!o3)
             {
 #ifdef __FreeBSD__
+#ifndef NDEBUG
               std::cerr << "~memory_map() unlink failed due to " << o3.error().message().c_str() << std::endl;
+#endif
 #else
               AFIO_LOG_FATAL(0, "memory_map::~memory_map() unlink failed");
+#ifndef NDEBUG
               std::cerr << "~memory_map() unlink failed due to " << o3.error().message().c_str() << std::endl;
+#endif
               abort();
 #endif
             }
diff --git a/include/afio/v2.0/detail/impl/storage_profile.ipp b/include/afio/v2.0/detail/impl/storage_profile.ipp
index cc1ac9fc..b442f74a 100644
--- a/include/afio/v2.0/detail/impl/storage_profile.ipp
+++ b/include/afio/v2.0/detail/impl/storage_profile.ipp
@@ -1042,7 +1042,9 @@ namespace storage_profile
           result.clear();
           result.shrink_to_fit();
         }
+#ifndef NDEBUG
         std::cout << "Total results = " << totalresults.size() << std::endl;
+#endif
         s.mean = static_cast<unsigned long long>(static_cast<double>(sum) / totalresults.size());
         // Latency distributions are definitely not normally distributed, but here we have the
         // advantage of tons of sample points. So simply sort into order, and pluck out the values