Index: ext/libicpf/src/libicpf/libicpf.vc140.vcxproj
===================================================================
diff -u -rd25e295cbabb9a85970a2ad5ec5de76bea1e404a -r4824ccbec0bbfb905c5739a153d530d2b58cb3d1
--- ext/libicpf/src/libicpf/libicpf.vc140.vcxproj	(.../libicpf.vc140.vcxproj)	(revision d25e295cbabb9a85970a2ad5ec5de76bea1e404a)
+++ ext/libicpf/src/libicpf/libicpf.vc140.vcxproj	(.../libicpf.vc140.vcxproj)	(revision 4824ccbec0bbfb905c5739a153d530d2b58cb3d1)
@@ -87,31 +87,39 @@
   </ImportGroup>
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     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\common\Boost.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Testing Release|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\common\Boost.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\common\Boost.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Testing Debug|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\common\Boost.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
     <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC71.props" />
+    <Import Project="..\common\Boost.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Testing Release|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
     <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC71.props" />
+    <Import Project="..\common\Boost.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
     <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC71.props" />
+    <Import Project="..\common\Boost.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Testing Debug|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
     <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC71.props" />
+    <Import Project="..\common\Boost.props" />
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup>
@@ -122,64 +130,48 @@
     <IntDir>$(SolutionDir)intermediate\$(PlatformToolset)\$(Platform)\$(ProjectName)_$(Configuration)\</IntDir>
     <LinkIncremental>true</LinkIncremental>
     <TargetName>$(ProjectName)32ud</TargetName>
-    <IncludePath>C:\dev\boost_1_58_0;$(IncludePath)</IncludePath>
-    <LibraryPath>C:\dev\boost_1_58_0\lib-$(VisualStudioVersion)\x32\lib;$(LibraryPath)</LibraryPath>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Testing Debug|Win32'">
     <OutDir>$(SolutionDir)bin\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)intermediate\$(PlatformToolset)\$(Platform)\$(ProjectName)_$(Configuration)\</IntDir>
     <LinkIncremental>true</LinkIncremental>
     <TargetName>$(ProjectName)32ud</TargetName>
-    <IncludePath>C:\dev\boost_1_58_0;$(IncludePath)</IncludePath>
-    <LibraryPath>C:\dev\boost_1_58_0\lib-$(VisualStudioVersion)\x32\lib;$(LibraryPath)</LibraryPath>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <OutDir>$(SolutionDir)bin\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)intermediate\$(PlatformToolset)\$(Platform)\$(ProjectName)_$(Configuration)\</IntDir>
     <LinkIncremental>true</LinkIncremental>
     <TargetName>$(ProjectName)64ud</TargetName>
-    <IncludePath>C:\dev\boost_1_58_0;$(IncludePath)</IncludePath>
-    <LibraryPath>C:\dev\boost_1_58_0\lib-$(VisualStudioVersion)\x64\lib;$(LibraryPath)</LibraryPath>
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     <OutDir>$(SolutionDir)bin\$(Configuration)\</OutDir>
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     <LinkIncremental>true</LinkIncremental>
     <TargetName>$(ProjectName)64ud</TargetName>
-    <IncludePath>C:\dev\boost_1_58_0;$(IncludePath)</IncludePath>
-    <LibraryPath>C:\dev\boost_1_58_0\lib-$(VisualStudioVersion)\x64\lib;$(LibraryPath)</LibraryPath>
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     <OutDir>$(SolutionDir)bin\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)intermediate\$(PlatformToolset)\$(Platform)\$(ProjectName)_$(Configuration)\</IntDir>
     <LinkIncremental>false</LinkIncremental>
     <TargetName>$(ProjectName)32u</TargetName>
-    <IncludePath>C:\dev\boost_1_58_0;$(IncludePath)</IncludePath>
-    <LibraryPath>C:\dev\boost_1_58_0\lib-$(VisualStudioVersion)\x32\lib;$(LibraryPath)</LibraryPath>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Testing Release|Win32'">
     <OutDir>$(SolutionDir)bin\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)intermediate\$(PlatformToolset)\$(Platform)\$(ProjectName)_$(Configuration)\</IntDir>
     <LinkIncremental>false</LinkIncremental>
     <TargetName>$(ProjectName)32u</TargetName>
-    <IncludePath>C:\dev\boost_1_58_0;$(IncludePath)</IncludePath>
-    <LibraryPath>C:\dev\boost_1_58_0\lib-$(VisualStudioVersion)\x32\lib;$(LibraryPath)</LibraryPath>
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <OutDir>$(SolutionDir)bin\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)intermediate\$(PlatformToolset)\$(Platform)\$(ProjectName)_$(Configuration)\</IntDir>
     <LinkIncremental>false</LinkIncremental>
     <TargetName>$(ProjectName)64u</TargetName>
-    <IncludePath>C:\dev\boost_1_58_0;$(IncludePath)</IncludePath>
-    <LibraryPath>C:\dev\boost_1_58_0\lib-$(VisualStudioVersion)\x64\lib;$(LibraryPath)</LibraryPath>
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Testing Release|x64'">
     <OutDir>$(SolutionDir)bin\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)intermediate\$(PlatformToolset)\$(Platform)\$(ProjectName)_$(Configuration)\</IntDir>
     <LinkIncremental>false</LinkIncremental>
     <TargetName>$(ProjectName)64u</TargetName>
-    <IncludePath>C:\dev\boost_1_58_0;$(IncludePath)</IncludePath>
-    <LibraryPath>C:\dev\boost_1_58_0\lib-$(VisualStudioVersion)\x64\lib;$(LibraryPath)</LibraryPath>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>