nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1diff --git a/prep-source-build.sh b/prep-source-build.sh
2index 1db309bf2c5..8d938b66e04 100755
3--- a/prep-source-build.sh
4+++ b/prep-source-build.sh
5@@ -249,7 +249,7 @@ if [ "$removeBinaries" == true ]; then
6 fi
7
8 # Initialize source-only toolset for binary detection (includes custom SDK setup, MSBuild resolver, and source-built resolver)
9- source_only_toolset_init "$customSdkDir" "$psbDir" "true" "" "/p:DotNetBuildSourceOnly=true"
10+ source_only_toolset_init "$customSdkDir" "$psbDir" "true" "" "/p:DotNetBuildSourceOnly=true" "/p:CustomPreviouslySourceBuiltPackagesPath=$psbDir"
11
12 "$_InitializeBuildTool" build \
13 "$REPO_ROOT/eng/init-detect-binaries.proj" \