// Mark all dynamic libraries and executables as compatible with the larger 4GiB address
// space available to x86 Windows binaries on x86_64.
base.pre_link_args
- .get_mut(&LinkerFlavor::Gcc)
- .unwrap()
+ .entry(LinkerFlavor::Gcc)
+ .or_default()
.push("-Wl,--large-address-aware".to_string());
Target {