allwpilib/toolchains/windows.gradle

model {
    toolChains {
        visualCpp(VisualCpp) {

            eachPlatform {
                cppCompiler.withArguments { args ->
                    args << '/EHsc' << '/DNOMINMAX' << '/D_SCL_SECURE_NO_WARNINGS' << '/D_WINSOCK_DEPRECATED_NO_WARNINGS'
                }
            }
        }
    }
}

ext.setupReleaseDefines = { cppCompiler, linker ->
    cppCompiler.args '/O2', '/Zi', '/FS'
}

ext.setupDebugDefines = { cppCompiler, linker ->
    cppCompiler.args '/Zi', '/FS'
    linker.args '/DEBUG'
}

ext.setupDef = { linker, deffile ->
    linker.args "/DEF:${deffile}"
}

// This is a noop on Windows. On gcc platforms, we strip the release binary and create a separate
// debug library, but Windows already separates debug symbols into a .pdb file.
ext.debugStripSetup = { }

// This is a noop on Windows. The def file already implicilty checks for the symbols
ext.checkNativeSymbols = { getSymbolFunc ->
}