- @echo Usage: "%0 [-h | -help | --help | /h | /help | /?] [--nt32] [Reconfig]"\r
- @echo --nt32 Call vsvars32.bat for NT32 platform build.\r
+ @echo Usage: "%0 [-h | -help | --help | /h | /help | /?] [--nt32 [X64]] [Reconfig]"\r
+ @echo --nt32 [X64] If a compiler tool chain is not available in the\r
+ @echo environment, call a script to attempt to set one up.\r
+ @echo This flag is only required if building the\r
+ @echo Nt32Pkg/Nt32Pkg.dsc system emulator.\r
+ @echo If the X64 argument is set, and a compiler tool chain is\r
+ @echo not available, attempt to set up a tool chain that will\r
+ @echo create X64 binaries. Setting these two options have the\r
+ @echo potential side effect of changing tool chains used for a\r
+ @echo rebuild.\r