Enable RedHat 6 in coreclr master (#13315)

* Enable RedHat 6 in coreclr master

Enable RedHat 6 in coreclr master.

This is identical as the approved PR to enable RedHat 6 in coreclr
release/2.0.0:
https://github.com/dotnet/coreclr/pull/13301

* Correct Rid to match /src/.nuget/dirs.props

Correct Rid to match /src/.nuget/dirs.props

* Update dockertag and add logic to detect RHEL6 in init-tools.sh

Update dockertag and add logic to detect RHEL6 in init-tools.sh

* Port changes from Release/2.0.0 to fix coreclr RHEL 6 official runs.

Port changes from Release/2.0.0 to fix coreclr RHEL 6 official runs.

* Remove empty quotes.

Remove empty quotes.

4 files changed, 6 insertions, 6 deletions

diff --git a/tests/src/Common/build_against_pkg_dependencies/build_against_pkg_dependencies.csproj b/tests/src/Common/build_against_pkg_dependencies/build_against_pkg_dependencies.csproj
index 088528579a..e61cb44e9b 100644
--- a/tests/src/Common/build_against_pkg_dependencies/build_against_pkg_dependencies.csproj
+++ b/tests/src/Common/build_against_pkg_dependencies/build_against_pkg_dependencies.csproj
@@ -28,11 +28,11 @@
     <TargetFramework>netcoreapp2.1</TargetFramework>
     <TargetFrameworkIdentifier>.NETCoreApp</TargetFrameworkIdentifier>
     <PackageTargetFallback>$(PackageTargetFallback);portable-net45+win8</PackageTargetFallback>
-    <RuntimeIdentifiers>win-arm;win-x64;win-x86;win7-x86;win7-x64;win10-arm64;ubuntu.14.04-x64;ubuntu.16.04-x64;ubuntu.16.10-x64;osx.10.12-x64;osx-x64;centos.7-x64;rhel.7-x64;debian.8-x64;fedora.24-x64;opensuse.42.1-x64;linux-x64</RuntimeIdentifiers>
+    <RuntimeIdentifiers>win-arm;win-x64;win-x86;win7-x86;win7-x64;win10-arm64;ubuntu.14.04-x64;ubuntu.16.04-x64;ubuntu.16.10-x64;osx.10.12-x64;osx-x64;centos.7-x64;rhel.6-x64;rhel.7-x64;debian.8-x64;fedora.24-x64;opensuse.42.1-x64;linux-x64</RuntimeIdentifiers>
     <ContainsPackageReferences>true</ContainsPackageReferences>
     <PrereleaseResolveNuGetPackages>false</PrereleaseResolveNuGetPackages>
   </PropertyGroup>
   <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" />
   <Target Name="Build"
-     DependsOnTargets="ResolveReferences" /> 
+     DependsOnTargets="ResolveReferences" />
 </Project>
diff --git a/tests/src/Common/targeting_pack_ref/targeting_pack_ref.csproj b/tests/src/Common/targeting_pack_ref/targeting_pack_ref.csproj
index a7828fedff..1cbc5ef238 100644
--- a/tests/src/Common/targeting_pack_ref/targeting_pack_ref.csproj
+++ b/tests/src/Common/targeting_pack_ref/targeting_pack_ref.csproj
@@ -16,11 +16,11 @@
     <TargetFramework>netcoreapp1.1</TargetFramework>
     <TargetFrameworkIdentifier>.NETCoreApp</TargetFrameworkIdentifier>
     <PackageTargetFallback>$(PackageTargetFallback);dnxcore50;portable-net45+win8</PackageTargetFallback>
-    <RuntimeIdentifiers>win-arm;win7-x86;win7-x64;ubuntu.14.04-x64;ubuntu.16.04-x64;ubuntu.16.10-x64;osx.10.12-x64;centos.7-x64;rhel.7-x64;debian.8-x64;fedora.24-x64</RuntimeIdentifiers>
+    <RuntimeIdentifiers>win-arm;win7-x86;win7-x64;ubuntu.14.04-x64;ubuntu.16.04-x64;ubuntu.16.10-x64;osx.10.12-x64;centos.7-x64;rhel.6-x64;rhel.7-x64;debian.8-x64;fedora.24-x64</RuntimeIdentifiers>
     <ContainsPackageReferences>true</ContainsPackageReferences>
     <PrereleaseResolveNuGetPackages>false</PrereleaseResolveNuGetPackages>
   </PropertyGroup>
   <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" />
   <Target Name="Build"
-     DependsOnTargets="ResolveReferences" /> 
+     DependsOnTargets="ResolveReferences" />
 </Project>
diff --git a/tests/src/Common/test_dependencies/test_dependencies.csproj b/tests/src/Common/test_dependencies/test_dependencies.csproj
index cf1576a0f4..9ff057e387 100644
--- a/tests/src/Common/test_dependencies/test_dependencies.csproj
+++ b/tests/src/Common/test_dependencies/test_dependencies.csproj
@@ -27,7 +27,7 @@
     <TargetFramework>netcoreapp2.1</TargetFramework>
     <TargetFrameworkIdentifier>.NETCoreApp</TargetFrameworkIdentifier>
     <PackageTargetFallback>$(PackageTargetFallback);dnxcore50;netcoreapp1.1;portable-net45+win8</PackageTargetFallback>
-    <RuntimeIdentifiers>win-arm;win-x64;win-x86;win7-x86;win7-x64;win-arm64;win-arm;win7-arm64;win7-arm;ubuntu.14.04-x64;ubuntu.16.04-x64;ubuntu.16.10-x64;osx.10.12-x64;osx-x64;centos.7-x64;rhel.7-x64;debian.8-x64;fedora.24-x64;linux-x64</RuntimeIdentifiers>
+    <RuntimeIdentifiers>win-arm;win-x64;win-x86;win7-x86;win7-x64;win-arm64;win-arm;win7-arm64;win7-arm;ubuntu.14.04-x64;ubuntu.16.04-x64;ubuntu.16.10-x64;osx.10.12-x64;osx-x64;centos.7-x64;rhel.6-x64;rhel.7-x64;debian.8-x64;fedora.24-x64;linux-x64</RuntimeIdentifiers>
     <ContainsPackageReferences>true</ContainsPackageReferences>
     <PrereleaseResolveNuGetPackages>false</PrereleaseResolveNuGetPackages>
   </PropertyGroup>
diff --git a/tests/src/Common/test_runtime/test_runtime.csproj b/tests/src/Common/test_runtime/test_runtime.csproj
index 5838715850..facaf926a8 100644
--- a/tests/src/Common/test_runtime/test_runtime.csproj
+++ b/tests/src/Common/test_runtime/test_runtime.csproj
@@ -30,7 +30,7 @@
     <TargetFramework>netcoreapp2.1</TargetFramework>
     <TargetFrameworkIdentifier>.NETCoreApp</TargetFrameworkIdentifier>
     <PackageTargetFallback>$(PackageTargetFallback);dnxcore50;portable-net45+win8</PackageTargetFallback>
-    <RuntimeIdentifiers>win-arm;win-x64;win-x86;win7-x86;win7-x64;win-arm64;win-arm;win7-arm64;win7-arm;ubuntu.14.04-x64;ubuntu.16.04-x64;ubuntu.16.10-x64;osx.10.12-x64;osx-x64;centos.7-x64;rhel.7-x64;debian.8-x64;fedora.24-x64;linux-x64</RuntimeIdentifiers>
+    <RuntimeIdentifiers>win-arm;win-x64;win-x86;win7-x86;win7-x64;win-arm64;win-arm;win7-arm64;win7-arm;ubuntu.14.04-x64;ubuntu.16.04-x64;ubuntu.16.10-x64;osx.10.12-x64;osx-x64;centos.7-x64;rhel.6-x64;rhel.7-x64;debian.8-x64;fedora.24-x64;linux-x64</RuntimeIdentifiers>
     <ContainsPackageReferences>true</ContainsPackageReferences>
     <PrereleaseResolveNuGetPackages>false</PrereleaseResolveNuGetPackages>
   </PropertyGroup>