msvc: do handle builds on Windows/ARM64

Git for Windows/ARM64 settled on using `clang` to compile `git.exe`, and
hence needs to run in a system where `MSYSTEM` is set to `CLANGARM64`
and the prefix to use is `/clangarm64`.

We already did that in the `MINGW` arm, i.e. for regular Git for Windows
builds using MINGW GCC (or `clang`'s shim pretending to be GCC), now it
is time to do the same in the MS Visual C part.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
[jc: adjust config.mak.uname for c18400c6]
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Johannes Schindelin 2025-04-23 08:01:46 +00:00 committed by Junio C Hamano
parent 734bf24007
commit 8945fba590

View File

@ -432,7 +432,11 @@ ifeq ($(uname_S),Windows)
ifeq (MINGW32,$(MSYSTEM))
prefix = /mingw32
else
prefix = /mingw64
ifeq (CLANGARM64,$(MSYSTEM))
prefix = /clangarm64
else
prefix = /mingw64
endif
endif
# Prepend MSVC 64-bit tool-chain to PATH.
#