Add VS2019 backend CI and docs.

2 files changed, 35 insertions, 1 deletions

diff --git a/mesonbuild/backend/vs2010backend.py b/mesonbuild/backend/vs2010backend.py
index 2ef8187..3b9f541 100644
--- a/mesonbuild/backend/vs2010backend.py
+++ b/mesonbuild/backend/vs2010backend.py
@@ -207,7 +207,7 @@ class Vs2010Backend(backends.Backend):
         if 'VCINSTALLDIR' in os.environ:
             vs_version = os.environ['VisualStudioVersion'] \
                 if 'VisualStudioVersion' in os.environ else None
-            relative_path = 'Auxiliary\\Build\\' if vs_version == '15.0' else ''
+            relative_path = 'Auxiliary\\Build\\' if vs_version >= '15.0' else ''
             script_path = os.environ['VCINSTALLDIR'] + relative_path + 'vcvarsall.bat'
             if os.path.exists(script_path):
                 if has_arch_values:
diff --git a/mesonbuild/backend/vs2019backend.py b/mesonbuild/backend/vs2019backend.py
new file mode 100644
index 0000000..c6e78cb
--- /dev/null
+++ b/mesonbuild/backend/vs2019backend.py
@@ -0,0 +1,34 @@
+# Copyright 2014-2019 The Meson development team
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os
+import xml.etree.ElementTree as ET
+
+from .vs2010backend import Vs2010Backend
+
+
+class Vs2019Backend(Vs2010Backend):
+    def __init__(self, build):
+        super().__init__(build)
+        self.name = 'vs2019'
+        self.platform_toolset = 'v142'
+        self.vs_version = '2019'
+        # WindowsSDKVersion should be set by command prompt.
+        sdk_version = os.environ.get('WindowsSDKVersion', None)
+        if sdk_version:
+            self.windows_target_platform_version = sdk_version.rstrip('\\')
+
+    def generate_debug_information(self, link):
+        # valid values for vs2019 is 'false', 'true', 'DebugFastLink', 'DebugFull'
+        ET.SubElement(link, 'GenerateDebugInformation').text = 'DebugFull'