From 23c6155f8e6ce93f41597e7aa860cca0b5110e4b Mon Sep 17 00:00:00 2001
From: Ben Longbons <b.r.longbons@gmail.com>
Date: Thu, 26 Jun 2014 22:45:23 -0700
Subject: changing the rules in a clean environment doesn't rebuild

---
 README           | 15 ++++++---------
 src/poison.hpp   |  4 ++++
 src/sanity.hpp   |  4 ++++
 src/warnings.hpp |  5 +++++
 4 files changed, 19 insertions(+), 9 deletions(-)

diff --git a/README b/README
index 8a8a2d9..e4d034f 100644
--- a/README
+++ b/README
@@ -53,23 +53,20 @@ platform dependencies:
   filesystem:
     must support symlinks
 build dependencies:
+  python:
+    required: 2.7.x only, installed in $PATH as 'python'
   C library:
     recommended: glibc 2.17 or higher
     supported: glibc 2.13
     known bad: glibc 2.8 or below
     unsupported: anything that's not glibc
   C++ compiler:
-    required: g++ 4.6.1 or higher
-    recommended: g++ 4.7.2 or higher
-    likely to work: clang++ 3.2 or higher
+    required: g++ 4.7.2 or higher
+    recommended: g++ 4.8.1 or higher
+    likely to work: clang++ 3.3 or higher
   C++ library:
     recommended: libstdc++ to match g++; may need patch for clang++
-    untested: libc++
-  flex:
-    tested: 2.5
-  bison:
-    tested: 2.7
-    bad: 2.3
+    may work: libc++
   attoconf:
     special: see below
 runtime dependencies:
diff --git a/src/poison.hpp b/src/poison.hpp
index 2b53e15..27707b3 100644
--- a/src/poison.hpp
+++ b/src/poison.hpp
@@ -20,6 +20,9 @@
 
 // just mention "fwd.hpp" to make formatter happy
 
+
+namespace tmwa
+{
 // impossible(*) to use safely
 // removed in C11
 # pragma GCC poison gets
@@ -116,5 +119,6 @@
 # pragma GCC poison ifstream
 # pragma GCC poison ofstream
 # pragma GCC poison fstream
+} // namespace tmwa
 
 #endif // GENERATING_DEPENDENCIES
diff --git a/src/sanity.hpp b/src/sanity.hpp
index 88bb24b..eb4a412 100644
--- a/src/sanity.hpp
+++ b/src/sanity.hpp
@@ -21,6 +21,9 @@
 
 // just mention "fwd.hpp" to make formatter happy
 
+
+namespace tmwa
+{
 # ifndef __cplusplus
 #  error "Please compile in C++ mode"
 # endif // __cplusplus
@@ -45,5 +48,6 @@
 // some integer sizes (partially fixed for the x32 ABI)
 #  error "Unsupported platform, we use x86 / amd64 only"
 # endif // not __i386__
+} // namespace tmwa
 
 #endif // TMWA_SANITY_HPP
diff --git a/src/warnings.hpp b/src/warnings.hpp
index 6c291da..c6c6695 100644
--- a/src/warnings.hpp
+++ b/src/warnings.hpp
@@ -23,6 +23,10 @@
 
 // just mention "fwd.hpp" to make formatter happy
 
+
+namespace tmwa
+{
+
 // This file is currently targeted at:
 // GCC 4.6 (incomplete due to bugs)
 // GCC 4.7 (for few minor workarounds)
@@ -781,3 +785,4 @@ EG47("-Wzero-as-null-pointer-constant")
 #undef W48
 #undef E48
 #undef X48
+} // namespace tmwa
-- 
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