win,build: add ARM64 support to vcbuild.bat

PR-URL: #25995
Reviewed-By: João Reis <reis@janeasystems.com>

Author: jkunkee

vcbuild.bat

@@ -73,6 +73,7 @@ if /i "%1"=="clean" set target=Clean&goto arg-ok
 if /i "%1"=="ia32"settarget_arch=x86&goto arg-ok
 if /i "%1"=="x86"settarget_arch=x86&goto arg-ok
 if /i "%1"=="x64"settarget_arch=x64&goto arg-ok
+if /i "%1"=="arm64"settarget_arch=arm64&goto arg-ok
 if /i "%1"=="vs2017"settarget_env=vs2017&goto arg-ok
 if /i "%1"=="noprojgen"setnoprojgen=1&goto arg-ok
 if /i "%1"=="projgen"setprojgen=1&goto arg-ok
@@ -203,7 +204,8 @@ if "%target%"=="Clean" rmdir /S /Q %~dp0deps\icu
 call tools\msvs\find_python.cmd
 iferrorlevel1goto :exit
 
-ifnotdefined openssl_no_asm call tools\msvs\find_nasm.cmd
+REM NASM is only needed on IA32 and x86_64.
+ifnotdefined openssl_no_asm if"%target_arch%"NEQ"arm64"call tools\msvs\find_nasm.cmd
 iferrorlevel1echo Could not find NASM, install it or build with openssl-no-asm. See BUILDING.md.
 
 call :getnodeversion||exit /b 1
@@ -314,6 +316,7 @@ set "msbcpu=/m:2"
 if"%NUMBER_OF_PROCESSORS%"=="1"set"msbcpu=/m:1"
 set"msbplatform=Win32"
 if"%target_arch%"=="x64"set"msbplatform=x64"
+if"%target_arch%"=="arm64"set"msbplatform=ARM64"
 if"%target%"=="Build" (
 ifdefined no_cctest settarget=rename_node_bin_win
 if"%test_args%"==""settarget=rename_node_bin_win