Merge pull request #320851 from tie/dotnet-cross

buildDotnetModule: convert makeWrapperArgs to an array

pkgs/build-support/dotnet/build-dotnet-module/hooks/dotnet-fixup-hook.sh

@@ -1,3 +1,12 @@
+# For compatibility, convert makeWrapperArgs to an array unless we are using
+# structured attributes. That is, we ensure that makeWrapperArgs is always an
+# array.
+# See https://github.com/NixOS/nixpkgs/blob/858f4db3048c5be3527e183470e93c1a72c5727c/pkgs/build-support/dotnet/build-dotnet-module/hooks/dotnet-fixup-hook.sh#L1-L3
+# and https://github.com/NixOS/nixpkgs/pull/313005#issuecomment-2175482920
+if [[ -z $__structuredAttrs ]]; then
+    makeWrapperArgs=( ${makeWrapperArgs-} )
+fi
+
 # First argument is the executable you want to wrap,
 # the second is the destination for the wrapper.
 wrapDotnetProgram() {
@@ -17,10 +26,8 @@ dotnetFromEnv'
 
     if [[ -n $__structuredAttrs ]]; then
         local -r dotnetRuntimeDepsArray=( "${dotnetRuntimeDeps[@]}" )
-        local -r makeWrapperArgsArray=( "${makeWrapperArgs[@]}" )
     else
         local -r dotnetRuntimeDepsArray=($dotnetRuntimeDeps)
-        local -r makeWrapperArgsArray=($makeWrapperArgs)
     fi
 
     local dotnetRuntimeDepsFlags=()
@@ -49,7 +56,7 @@ dotnetFromEnv'
         "${dotnetRuntimeDepsFlags[@]}" \
         "${dotnetRootFlagsArray[@]}" \
         "${gappsWrapperArgs[@]}" \
-        "${makeWrapperArgsArray[@]}"
+        "${makeWrapperArgs[@]}"
 
     echo "installed wrapper to "$2""
 }