:: Build pylauncher.exe using MSVC. :: :: This links against ucrtbase.dll (via ucrt.lib) which ships as part of the OS :: since Windows 10 (2015) and via Windows Update for Vista/7/8/8.1. :: :: /O1 : Favor small code (optimization for size) :: /GS- : Disable buffer security checks (requires vc runtime and not necessary for our tiny command line wrapper) :: /NODEFAULTLIB : Do not link the default libraries :: /ENTRY:main : Use main() as entry point directly (no CRT startup) :: /Brepro : Deterministic (reproducible) output :: ucrt.lib : Link only against Universal CRT (no vcruntime dependency) cl pylauncher.c /Fe:pylauncher.exe /O1 /GS- /link /NODEFAULTLIB /ENTRY:main /MACHINE:X64 /Brepro ucrt.lib kernel32.lib
