Fix incremental debug builds in VS

mesonbuild/backend/vs2010backend.py

@@ -1192,7 +1192,8 @@ class Vs2010Backend(backends.Backend):
         # /nologo
         ET.SubElement(link, 'SuppressStartupBanner').text = 'true'
         # /release
-        ET.SubElement(link, 'SetChecksum').text = 'true'
+        if not self.environment.coredata.get_builtin_option('debug'):
+            ET.SubElement(link, 'SetChecksum').text = 'true'
 
         meson_file_group = ET.SubElement(root, 'ItemGroup')
         ET.SubElement(meson_file_group, 'None', Include=os.path.join(proj_to_src_dir, build_filename))

run_unittests.py

@@ -5175,7 +5175,7 @@ class WindowsTests(BasePlatformTests):
                 raise
             raise unittest.SkipTest('pefile module not found')
         testdir = os.path.join(self.common_test_dir, '6 linkshared')
-        self.init(testdir)
+        self.init(testdir, extra_args=['--buildtype=release'])
         self.build()
         # Test that binaries have a non-zero checksum
         env = get_fake_env()