Revert "compilers: refactor sanity checking code"

This reverts commit 806289a5d27958a084bc6cba41b7cf9ccee4ecf4.

1 files changed, 20 insertions, 14 deletions

diff --git a/mesonbuild/compilers/cs.py b/mesonbuild/compilers/cs.py
index e515c338f..4bbddeb20 100644
--- a/mesonbuild/compilers/cs.py
+++ b/mesonbuild/compilers/cs.py
@@ -3,10 +3,11 @@
 
 from __future__ import annotations
 
-import os.path
+import os.path, subprocess
 import textwrap
 import typing as T
 
+from ..mesonlib import EnvironmentException
 from ..linkers import RSPFileSyntax
 
 from .compilers import Compiler
@@ -82,21 +83,26 @@ class CsCompiler(BasicLinkerIsCompilerMixin, Compiler):
     def get_pch_name(self, header_name: str) -> str:
         return ''
 
-    def _sanity_check_source_code(self) -> str:
-        return textwrap.dedent('''
-            public class Sanity {
-                static public void Main () {
+    def sanity_check(self, work_dir: str, environment: 'Environment') -> None:
+        src = 'sanity.cs'
+        obj = 'sanity.exe'
+        source_name = os.path.join(work_dir, src)
+        with open(source_name, 'w', encoding='utf-8') as ofile:
+            ofile.write(textwrap.dedent('''
+                public class Sanity {
+                    static public void Main () {
+                    }
                 }
-            }
-            ''')
-
-    def _sanity_check_compile_args(self, env: Environment, sourcename: str, binname: str) -> T.List[str]:
-        return self.exelist + self.get_always_args() + [sourcename] + self.get_output_args(binname)
-
-    def _sanity_check_run_with_exe_wrapper(self, env: Environment, command: T.List[str]) -> T.List[str]:
+                '''))
+        pc = subprocess.Popen(self.exelist + self.get_always_args() + [src], cwd=work_dir)
+        pc.wait()
+        if pc.returncode != 0:
+            raise EnvironmentException('C# compiler %s cannot compile programs.' % self.name_string())
         if self.runner:
-            return [self.runner] + command
-        return command
+            cmdlist = [self.runner, obj]
+        else:
+            cmdlist = [os.path.join(work_dir, obj)]
+        self.run_sanity_check(environment, cmdlist, work_dir, use_exe_wrapper_for_cross=False)
 
     def needs_static_linker(self) -> bool:
         return False