From 020927283131363a10621b33e5ad45d48f523ba3 Mon Sep 17 00:00:00 2001
From: Alexei Kasatkin <alexei_kasatkin@mail.ru>
Date: Fri, 23 May 2014 21:34:15 +0600
Subject: [PATCH] fix includes and definitions (avoid unistd.h, isatty, fix
 min,max, round and M_PI)

---
 CMakeLists.txt      | 4 ++++
 Util/SimpleLogger.h | 7 +++++++
 typedefs.h          | 1 -
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 15b85457f..a1c9f4c1e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -121,6 +121,10 @@ elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
 elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
   # using Visual Studio C++
   set(BOOST_COMPONENTS ${BOOST_COMPONENTS} date_time chrono zlib)
+  add_definitions(-D_CRT_SECURE_NO_WARNINGS)
+  add_definitions(-DNOMINMAX) # avoid min and max macros that can break compilation
+  add_definitions(-D_USE_MATH_DEFINES) # define M_PI
+  add_definitions(-D_WIN32_WINNT=0x0501)
 endif()
 
 # disable partitioning of LTO process when possible (fixes Debian issues)
diff --git a/Util/SimpleLogger.h b/Util/SimpleLogger.h
index fac4a59db..f154b0e82 100644
--- a/Util/SimpleLogger.h
+++ b/Util/SimpleLogger.h
@@ -31,7 +31,14 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <boost/assert.hpp>
 
 #include <cstdio>
+
+#ifdef _MSC_VER
+#include <io.h>
+#define isatty _isatty
+#define fileno _fileno
+#else
 #include <unistd.h>
+#endif
 
 #include <ostream>
 #include <iostream>
diff --git a/typedefs.h b/typedefs.h
index 3a042804f..c39cd1e63 100644
--- a/typedefs.h
+++ b/typedefs.h
@@ -36,7 +36,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define M_PI 3.14159265358979323846
 #endif
 
-template <typename digitT> digitT round(digitT x) { return std::floor(x + 0.5); }
 #endif
 
 typedef unsigned int NodeID;