Changing target frameworks to .NET standard 2.0 and .NET 4.0 (#488)

* Changing target frameworks to .NET standard 2.0 and .NET 4.0

* Updating build script

Author: tmilnthorp

Build/build-functions.psm1

@@ -68,7 +68,7 @@ function Start-Tests {
     # https://github.com/xunit/xunit/issues/1216
     push-location $projectDir
     # -nobuild  <-- this gives an error, but might want to use this to avoid extra builds
-    dotnet xunit -configuration Release -framework netcoreapp1.1 -xml $reportFile -nobuild
+    dotnet xunit -configuration Release -framework netcoreapp2.0 -xml $reportFile -nobuild
     if ($lastexitcode -ne 0) { exit 1 }
     pop-location
   }

UnitsNet.Serialization.JsonNet.CompatibilityTests/UnitsNet.Serialization.JsonNet.CompatibilityTests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp1.1</TargetFrameworks>
+    <TargetFrameworks>netcoreapp2.0</TargetFrameworks>
     <RootNamespace>UnitsNet.Serialization.JsonNet.CompatibilityTests</RootNamespace>
   </PropertyGroup>
 

UnitsNet.Serialization.JsonNet.Tests/UnitsNet.Serialization.JsonNet.Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp1.1</TargetFrameworks>
+    <TargetFrameworks>netcoreapp2.0</TargetFrameworks>
     <RootNamespace>UnitsNet.Serialization.JsonNet.Tests</RootNamespace>
   </PropertyGroup>
 

UnitsNet.Serialization.JsonNet/UnitsNet.Serialization.JsonNet.Common.props

@@ -20,10 +20,8 @@
 
   <!-- Assembly and msbuild properties -->
   <PropertyGroup>
-    <TargetFrameworks>netstandard1.0;net35;net40</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;net40</TargetFrameworks>
     <RootNamespace>UnitsNet.Serialization.JsonNet</RootNamespace>
-    <!-- Workaround for building with dotnet CLI and targeting .NET 3.5: https://github.com/Microsoft/msbuild/issues/1333#issuecomment-296346352 -->
-    <FrameworkPathOverride Condition="'$(TargetFramework)' == 'net35'">C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v3.5\Profile\Client</FrameworkPathOverride>
     <NoWarn>CS1701;CS1702;CS1705;CS0618</NoWarn>
   </PropertyGroup>
 

UnitsNet.Tests/UnitsNet.Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp1.1</TargetFrameworks>
+    <TargetFrameworks>netcoreapp2.0</TargetFrameworks>
     <RootNamespace>UnitsNet.Tests</RootNamespace>
     <NoWarn>CS1701;CS1702;CS1705;CS0618</NoWarn>
   </PropertyGroup>

UnitsNet/UnitsNet.Common.props

@@ -20,10 +20,8 @@
 
   <!-- Assembly and msbuild properties -->
   <PropertyGroup>
-    <TargetFrameworks>netstandard1.0;net35;net40</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;net40</TargetFrameworks>
     <RootNamespace>UnitsNet</RootNamespace>
-    <!-- Workaround for building with dotnet CLI and targeting .NET 3.5: https://github.com/Microsoft/msbuild/issues/1333#issuecomment-296346352 -->
-    <FrameworkPathOverride Condition="'$(TargetFramework)' == 'net35'">C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v3.5\Profile\Client</FrameworkPathOverride>
     <NoWarn>CS1701;CS1702;CS1705;CS0618;CS0809</NoWarn>
   </PropertyGroup>