VC projects in "makefile" setup can have a multiline
build step (separed with CR), like C# and VC++
The actual implementation of RunNMake method call
"cmd.exe", but this solution will execute only the
first command of the list.
I changed the code of VcProject.cs, calling the
ExecuteBuildEvent that writes the commands in a batch
file, and now it works fine.
Please find attached the unified patch file.