Store the target architecture for CL-like compilers

Store the MSVC compiler target architecture ('x86', 'x64' or 'ARM' (this
is ARM64, I believe)), rather than just if it's x64 or not.

The regex used for target architecture should be ok, based on this list
of [1] version outputs, but we assume x86 if no match, for safety's
sake.

[1] https://stackoverflow.com/a/1233332/1951600

Also detect arch even if cl outputs version to stdout.

Ditto for clang-cl

Future work: is_64 is now only used in get_instruction_set_args()

1 files changed, 4 insertions, 4 deletions

diff --git a/mesonbuild/compilers/cpp.py b/mesonbuild/compilers/cpp.py
index 87371c0..d702e83 100644
--- a/mesonbuild/compilers/cpp.py
+++ b/mesonbuild/compilers/cpp.py
@@ -308,9 +308,9 @@ class IntelCPPCompiler(IntelCompiler, CPPCompiler):
 
 
 class VisualStudioCPPCompiler(VisualStudioCCompiler, CPPCompiler):
-    def __init__(self, exelist, version, is_cross, exe_wrap, is_64):
+    def __init__(self, exelist, version, is_cross, exe_wrap, target):
         CPPCompiler.__init__(self, exelist, version, is_cross, exe_wrap)
-        VisualStudioCCompiler.__init__(self, exelist, version, is_cross, exe_wrap, is_64)
+        VisualStudioCCompiler.__init__(self, exelist, version, is_cross, exe_wrap, target)
         self.base_options = ['b_pch', 'b_vscrt'] # FIXME add lto, pgo and the like
 
     def get_options(self):
@@ -387,8 +387,8 @@ class VisualStudioCPPCompiler(VisualStudioCCompiler, CPPCompiler):
         return VisualStudioCCompiler.get_compiler_check_args(self)
 
 class ClangClCPPCompiler(VisualStudioCPPCompiler, ClangClCCompiler):
-    def __init__(self, exelist, version, is_cross, exe_wrap, is_64):
-        VisualStudioCPPCompiler.__init__(self, exelist, version, is_cross, exe_wrap, is_64)
+    def __init__(self, exelist, version, is_cross, exe_wrap, target):
+        VisualStudioCPPCompiler.__init__(self, exelist, version, is_cross, exe_wrap, target)
         self.id = 'clang-cl'
 
 class ArmCPPCompiler(ArmCompiler, CPPCompiler):