Aligns gcc and libgccaarch64-w64-mingw32 configuration with x86_64-w64-mingw32 to make it easier to synchronize the configurations if they change upstream. Changes TARGET_64BIT_MS_ABI define to TARGET_ARM64_MS_ABI for convenience and to align the code to our patch set being upstreamed.
Aligns
gcc
andlibgcc
aarch64-w64-mingw32
configuration withx86_64-w64-mingw32
to make it easier to synchronize the configurations if they change upstream. ChangesTARGET_64BIT_MS_ABI
define toTARGET_ARM64_MS_ABI
for convenience and to align the code to our patch set being upstreamed.Tested by https://github.com/Windows-on-ARM-Experiments/mingw-woarm64-build/actions/runs/7900412079