Adding NU5123 to the NOWARN list. This was a new warning introduced by NuGet that we started hitting when upgrading to a newer SDK.

Author: livarcocc

build/BuildDefaults.props

@@ -30,7 +30,8 @@
     <!-- Since we disabled the implict fallback to net461, this will only kick in when we have an explicit fallback and we don't need to be warned about it doing what we asked it to do. -->
     <!-- NU5104: Disable 'A stable release of a package should not have a prerelease dependency' warning globally -->
     <!-- The "pack" command under 'buildCrossTargeting' for 'Microsoft.DotNet.MSBuildSdkResolver' throws a "NU5104" warning/error while using a "2.1.300" stage0 SDK. For: Linux-x64, Linux-arm, and Linux-arm64 -->
-    <NoWarn>NU1701;NU5104</NoWarn>
+    <!-- NU5123: Disable warning for package installation path is too long. We are hitting this for some ni...map file in one of our packages. -->
+    <NoWarn>NU1701;NU5104;NU5123</NoWarn>
 
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <MSBuildTreatWarningsAsErrors>true</MSBuildTreatWarningsAsErrors>

run-build.ps1

@@ -92,8 +92,8 @@ if($Architecture.StartsWith("arm", [StringComparison]::OrdinalIgnoreCase))
     $InstallArchitecture = "x64"
 }
 
-Write-Output "$dotnetInstallPath -version ""2.1.300"" -InstallDir $env:DOTNET_INSTALL_DIR -Architecture ""$InstallArchitecture"""
-Invoke-Expression "$dotnetInstallPath -version ""2.1.300"" -InstallDir $env:DOTNET_INSTALL_DIR -Architecture ""$InstallArchitecture"""
+Write-Output "$dotnetInstallPath -version ""2.1.403"" -InstallDir $env:DOTNET_INSTALL_DIR -Architecture ""$InstallArchitecture"""
+Invoke-Expression "$dotnetInstallPath -version ""2.1.403"" -InstallDir $env:DOTNET_INSTALL_DIR -Architecture ""$InstallArchitecture"""
 
 if ($LastExitCode -ne 0)
 {

run-build.sh

@@ -165,7 +165,7 @@ if [[ $archlower == 'arm'* ]]; then
 fi
 
 if [ "$STAGE0_SOURCE_DIR" == "" ]; then
-    (set -x ; "$REPOROOT/scripts/obtain/dotnet-install.sh" --version "2.1.300" --install-dir "$DOTNET_INSTALL_DIR" --architecture "$INSTALL_ARCHITECTURE" $LINUX_PORTABLE_INSTALL_ARGS)
+    (set -x ; "$REPOROOT/scripts/obtain/dotnet-install.sh" --version "2.1.403" --install-dir "$DOTNET_INSTALL_DIR" --architecture "$INSTALL_ARCHITECTURE" $LINUX_PORTABLE_INSTALL_ARGS)
 else
     echo "Copying bootstrap cli from $STAGE0_SOURCE_DIR"
     cp -r $STAGE0_SOURCE_DIR/* "$DOTNET_INSTALL_DIR"