Move a couple of soure build scripts from build-tools to src.

dotnet#1489 (comment)
complains that the additions of new sources to build-tools is wrong because
they are not "build-tools", mentioning that the existing sources are wrong.

Wait, then, why not fix it right now.

Therefore, fixing this.
`mono-runtimes`, `libzip` and `libzip-windows` are moved to src.

Xamarin.Android.sln

@@ -7,9 +7,9 @@ Project("{9344BDBB-3E7F-41FC-A0DD-8665D75EE146}") = "android-toolchain", "build-
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Xamarin.Android.Tools.BootstrapTasks", "src\Xamarin.Android.Tools.BootstrapTasks\Xamarin.Android.Tools.BootstrapTasks.csproj", "{E8492EFB-D14A-4F32-AA28-88848322ECEA}"
 EndProject
-Project("{9344BDBB-3E7F-41FC-A0DD-8665D75EE146}") = "mono-runtimes", "build-tools\mono-runtimes\mono-runtimes.csproj", "{C03E6CF1-7460-4CDC-A4AB-292BBC0F61F2}"
+Project("{9344BDBB-3E7F-41FC-A0DD-8665D75EE146}") = "mono-runtimes", "src\mono-runtimes\mono-runtimes.csproj", "{C03E6CF1-7460-4CDC-A4AB-292BBC0F61F2}"
 EndProject
-Project("{9344BDBB-3E7F-41FC-A0DD-8665D75EE146}") = "libzip", "build-tools\libzip\libzip.csproj", "{900A0F71-BAAD-417A-8D1A-8D330297CDD0}"
+Project("{9344BDBB-3E7F-41FC-A0DD-8665D75EE146}") = "libzip", "src\libzip\libzip.csproj", "{900A0F71-BAAD-417A-8D1A-8D330297CDD0}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "jnienv-gen", "build-tools\jnienv-gen\jnienv-gen.csproj", "{AFB8F6D1-6EA9-42C3-950B-98F34C669AD2}"
 EndProject
@@ -77,7 +77,7 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "libZipSharp", "external\Lib
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "System.Drawing.Primitives", "src\System.Drawing.Primitives\System.Drawing.Primitives.csproj", "{C9FF2E4D-D927-479E-838B-647C16763F64}"
 EndProject
-Project("{9344BDBB-3E7F-41FC-A0DD-8665D75EE146}") = "libzip-windows", "build-tools\libzip-windows\libzip-windows.csproj", "{0DE278D6-000F-4001-BB98-187C0AF58A61}"
+Project("{9344BDBB-3E7F-41FC-A0DD-8665D75EE146}") = "libzip-windows", "src\libzip-windows\libzip-windows.csproj", "{0DE278D6-000F-4001-BB98-187C0AF58A61}"
 EndProject
 Project("{9344BDBB-3E7F-41FC-A0DD-8665D75EE146}") = "bundle", "build-tools\bundle\bundle.csproj", "{1640725C-4DB8-4D8D-BC96-74E688A06EEF}"
 EndProject
@@ -325,7 +325,7 @@ Global
 	GlobalSection(NestedProjects) = preSolution
 		{8FF78EB6-6FC8-46A7-8A15-EBBA9045C5FA} = {E351F97D-EA4F-4E7F-AAA0-8EBB1F2A4A62}
 		{E8492EFB-D14A-4F32-AA28-88848322ECEA} = {E351F97D-EA4F-4E7F-AAA0-8EBB1F2A4A62}
-		{C03E6CF1-7460-4CDC-A4AB-292BBC0F61F2} = {E351F97D-EA4F-4E7F-AAA0-8EBB1F2A4A62}
+		{C03E6CF1-7460-4CDC-A4AB-292BBC0F61F2} = {04E3E11E-B47D-4599-8AFC-50515A95E715}
 		{AFB8F6D1-6EA9-42C3-950B-98F34C669AD2} = {E351F97D-EA4F-4E7F-AAA0-8EBB1F2A4A62}
 		{3FC3E78B-F7D4-42EA-BBE8-4535DF42BFF8} = {E351F97D-EA4F-4E7F-AAA0-8EBB1F2A4A62}
 		{94BD81F7-B06F-4295-9636-F8A3B6BDC762} = {04E3E11E-B47D-4599-8AFC-50515A95E715}
@@ -352,10 +352,10 @@ Global
 		{26781D3A-FF20-4F55-9824-C8A06AA9E484} = {04E3E11E-B47D-4599-8AFC-50515A95E715}
 		{B8F799C5-D7CE-4E09-9CE6-BAA4173E7EC8} = {04E3E11E-B47D-4599-8AFC-50515A95E715}
 		{5EB9E888-E357-417E-9F39-DDEC195CE47F} = {04E3E11E-B47D-4599-8AFC-50515A95E715}
-		{900A0F71-BAAD-417A-8D1A-8D330297CDD0} = {E351F97D-EA4F-4E7F-AAA0-8EBB1F2A4A62}
+		{900A0F71-BAAD-417A-8D1A-8D330297CDD0} = {04E3E11E-B47D-4599-8AFC-50515A95E715}
 		{E248B2CA-303B-4645-ADDC-9D4459D550FD} = {04E3E11E-B47D-4599-8AFC-50515A95E715}
 		{C9FF2E4D-D927-479E-838B-647C16763F64} = {04E3E11E-B47D-4599-8AFC-50515A95E715}
-		{0DE278D6-000F-4001-BB98-187C0AF58A61} = {E351F97D-EA4F-4E7F-AAA0-8EBB1F2A4A62}
+		{0DE278D6-000F-4001-BB98-187C0AF58A61} = {04E3E11E-B47D-4599-8AFC-50515A95E715}
 		{1640725C-4DB8-4D8D-BC96-74E688A06EEF} = {E351F97D-EA4F-4E7F-AAA0-8EBB1F2A4A62}
 		{7CE69551-BD73-4726-ACAA-AAF89C84BAF8} = {E351F97D-EA4F-4E7F-AAA0-8EBB1F2A4A62}
 		{15945D4B-FF56-4BCC-B598-2718D199DD08} = {864062D3-A415-4A6F-9324-5820237BA058}

build-tools/bundle/bundle-path.targets

@@ -23,8 +23,8 @@
     </GitCommitHash>
     <!-- Files which contribute to the bundle "version" -->
     <ItemGroup>
-      <VersionFile Include="..\mono-runtimes\mono-runtimes.*" />
-      <VersionFile Include="..\mono-runtimes\ProfileAssemblies.projitems" />
+      <VersionFile Include="..\..\src\mono-runtimes\mono-runtimes.*" />
+      <VersionFile Include="..\..\src\mono-runtimes\ProfileAssemblies.projitems" />
       <VersionFile Include="..\scripts\BuildEverything.mk" />
     </ItemGroup>
     <HashFileContents

build-tools/bundle/bundle.targets

@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <UsingTask AssemblyFile="$(_SourceTopDir)\bin\Build$(Configuration)\Xamarin.Android.Tools.BootstrapTasks.dll" TaskName="Xamarin.Android.Tools.BootstrapTasks.Zip" />
-  <Import Project="..\mono-runtimes\mono-runtimes.targets" />
-  <Import Project="..\libzip\libzip.props" />
-  <Import Project="..\libzip-windows\libzip-windows.props" />
-  <Import Project="..\libzip\libzip.projitems" />
-  <Import Project="..\libzip-windows\libzip-windows.projitems" />
-  <Import Project="..\libzip\libzip.targets" />
+  <Import Project="..\..\src\mono-runtimes\mono-runtimes.targets" />
+  <Import Project="..\..\src\libzip\libzip.props" />
+  <Import Project="..\..\src\libzip-windows\libzip-windows.props" />
+  <Import Project="..\..\src\libzip\libzip.projitems" />
+  <Import Project="..\..\src\libzip-windows\libzip-windows.projitems" />
+  <Import Project="..\..\src\libzip\libzip.targets" />
   <Import Project="bundle-path.targets" />
   <Target Name="Clean"
       DependsOnTargets="GetBundleFileName">

src/Mono.Android/Mono.Android.csproj

@@ -361,7 +361,7 @@
       <Name>jcw-gen</Name>
       <ReferenceOutputAssembly>False</ReferenceOutputAssembly>
     </ProjectReference>
-    <ProjectReference Include="..\..\build-tools\mono-runtimes\mono-runtimes.csproj">
+    <ProjectReference Include="..\..\src\mono-runtimes\mono-runtimes.csproj">
       <Project>{C03E6CF1-7460-4CDC-A4AB-292BBC0F61F2}</Project>
       <Name>mono-runtimes</Name>
       <ReferenceOutputAssembly>False</ReferenceOutputAssembly>

src/Xamarin.Android.Build.Tasks/Tests/Xamarin.ProjectTools/Xamarin.ProjectTools.Darwin.projitems

@@ -6,10 +6,10 @@
     </Content>
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\..\..\..\build-tools\libzip\libzip.csproj">
+    <ProjectReference Include="..\..\..\..\src\libzip\libzip.csproj">
       <Project>{900A0F71-BAAD-417A-8D1A-8D330297CDD0}</Project>
       <Name>libzip</Name>
       <ReferenceOutputAssembly>False</ReferenceOutputAssembly>
     </ProjectReference>
   </ItemGroup>
-</Project>
+</Project>

src/Xamarin.Android.Build.Tasks/Tests/Xamarin.ProjectTools/Xamarin.ProjectTools.Windows.projitems

@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
-    <ProjectReference Include="..\..\..\..\build-tools\libzip-windows\libzip-windows.csproj">
+    <ProjectReference Include="..\..\..\..\src\libzip-windows\libzip-windows.csproj">
       <Project>{0DE278D6-000F-4001-BB98-187C0AF58A61}</Project>
       <Name>libzip-windows</Name>
       <ReferenceOutputAssembly>False</ReferenceOutputAssembly>
     </ProjectReference>
   </ItemGroup>
-</Project>
+</Project>

src/Xamarin.Android.Build.Tasks/Xamarin.Android.Build.Tasks.targets

@@ -3,7 +3,7 @@
   <UsingTask TaskName="Xamarin.Android.Tools.BootstrapTasks.GenerateProfile" AssemblyFile="..\..\bin\Build$(Configuration)\Xamarin.Android.Tools.BootstrapTasks.dll" />
   <UsingTask TaskName="Xamarin.Android.Tools.BootstrapTasks.UnzipDirectoryChildren" AssemblyFile="..\..\bin\Build$(Configuration)\Xamarin.Android.Tools.BootstrapTasks.dll" />
   <UsingTask AssemblyFile="..\..\bin\Build$(Configuration)\xa-prep-tasks.dll"       TaskName="Xamarin.Android.BuildTools.PrepTasks.ReplaceFileContents" />
-  <Import Project="..\..\build-tools\mono-runtimes\ProfileAssemblies.projitems" />
+  <Import Project="..\..\src\mono-runtimes\ProfileAssemblies.projitems" />
   <Import Project="..\..\build-tools\scripts\XAVersionInfo.targets" />
   <PropertyGroup>
     <_SharedRuntimeBuildPath Condition=" '$(_SharedRuntimeBuildPath)' == '' ">$(XAInstallPrefix)xbuild-frameworks\MonoAndroid\</_SharedRuntimeBuildPath>

src/Xamarin.Android.Tools.BootstrapTasks/Xamarin.Android.Tools.BootstrapTasks.csproj

@@ -61,12 +61,12 @@
       <Project>{E248B2CA-303B-4645-ADDC-9D4459D550FD}</Project>
       <Name>libZipSharp</Name>
     </ProjectReference>
-    <ProjectReference Include="..\..\build-tools\libzip\libzip.csproj" Condition=" '$(HostOS)' != 'Windows' ">
+    <ProjectReference Include="..\..\src\libzip\libzip.csproj" Condition=" '$(HostOS)' != 'Windows' ">
       <Project>{900A0F71-BAAD-417A-8D1A-8D330297CDD0}</Project>
       <Name>libzip</Name>
       <ReferenceOutputAssembly>False</ReferenceOutputAssembly>
     </ProjectReference>
-    <ProjectReference Include="..\..\build-tools\libzip-windows\libzip-windows.csproj" Condition=" '$(HostOS)' == 'Windows' ">
+    <ProjectReference Include="..\..\src\libzip-windows\libzip-windows.csproj" Condition=" '$(HostOS)' == 'Windows' ">
       <Project>{0DE278D6-000F-4001-BB98-187C0AF58A61}</Project>
       <Name>libzip-windows</Name>
       <ReferenceOutputAssembly>False</ReferenceOutputAssembly>
@@ -77,4 +77,4 @@
     </ProjectReference>
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
-</Project>
+</Project>

build-tools/libzip/libzip.targets → src/libzip/libzip.targets

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\scripts\RequiredPrograms.targets" />
+  <Import Project="..\..\build-tools\scripts\RequiredPrograms.targets" />
   <PropertyGroup>
     <ForceBuildDependsOn>
       _SetCMakeListsTxtTimeToLastCommitTimestamp;

src/monodroid/monodroid.csproj

@@ -32,7 +32,7 @@
       <Name>dependencies</Name>
       <ReferenceOutputAssembly>False</ReferenceOutputAssembly>
     </ProjectReference>
-    <ProjectReference Include="..\..\build-tools\mono-runtimes\mono-runtimes.csproj">
+    <ProjectReference Include="..\..\src\mono-runtimes\mono-runtimes.csproj">
       <Project>{C03E6CF1-7460-4CDC-A4AB-292BBC0F61F2}</Project>
       <Name>mono-runtimes</Name>
       <ReferenceOutputAssembly>False</ReferenceOutputAssembly>

tests/BCL-Tests/Xamarin.Android.Bcl-Tests/Xamarin.Android.Bcl-Tests.targets

@@ -4,7 +4,7 @@
   <UsingTask AssemblyFile="..\..\..\bin\Build$(Configuration)\xa-prep-tasks.dll"   TaskName="Xamarin.Android.BuildTools.PrepTasks.SystemUnzip" />
   <Import Project="Xamarin.Android.Bcl-Tests.projitems" />
   <Import Project="..\..\..\build-tools\scripts\TestApks.targets" />
-  <Import Project="..\..\..\build-tools\mono-runtimes\ProfileAssemblies.projitems" />
+  <Import Project="..\..\..\src\mono-runtimes\ProfileAssemblies.projitems" />
   <Target Name="_AddTestAssemblies"
       DependsOnTargets="_RemapAssemblies"
       BeforeTargets="ResolveAssemblyReferences">