Merge pull request #1491 from nioncode/vs2017

VS2017 backend

4 files changed, 67 insertions, 1 deletions

diff --git a/mesonbuild/backend/vs2010backend.py b/mesonbuild/backend/vs2010backend.py
index 82c6463..07306aa 100644
--- a/mesonbuild/backend/vs2010backend.py
+++ b/mesonbuild/backend/vs2010backend.py
@@ -27,6 +27,29 @@ from ..compilers import CompilerArgs
 from ..mesonlib import MesonException, File
 from ..environment import Environment
 
+def autodetect_vs_version(build):
+    vs_version = os.getenv('VisualStudioVersion', None)
+    if vs_version:
+        if vs_version == '14.0':
+            from mesonbuild.backend.vs2015backend import Vs2015Backend
+            return Vs2015Backend(build)
+        if vs_version == '15.0':
+            from mesonbuild.backend.vs2017backend import Vs2017Backend
+            return Vs2017Backend(build)
+        raise MesonException('Could not detect Visual Studio (unknown Visual Studio version: "{}")!\n'
+                             'Please specify the exact backend to use.'.format(vs_version))
+
+    vs_install_dir = os.getenv('VSINSTALLDIR', None)
+    if not vs_install_dir:
+        raise MesonException('Could not detect Visual Studio (neither VisualStudioVersion nor VSINSTALLDIR set in '
+                             'environment)!\nPlease specify the exact backend to use.')
+
+    if 'Visual Studio 10.0' in vs_install_dir:
+        return Vs2010Backend(build)
+
+    raise MesonException('Could not detect Visual Studio (unknown VSINSTALLDIR: "{}")!\n'
+                         'Please specify the exact backend to use.'.format(vs_install_dir))
+
 def split_o_flags_args(args):
     """
     Splits any /O args and returns them. Does not take care of flags overriding
@@ -62,6 +85,7 @@ class Vs2010Backend(backends.Backend):
         self.sources_conflicts = {}
         self.platform_toolset = None
         self.vs_version = '2010'
+        self.windows_target_platform_version = None
 
     def object_filename_from_source(self, target, source):
         basename = os.path.basename(source.fname)
@@ -354,6 +378,8 @@ class Vs2010Backend(backends.Backend):
         p.text = self.platform
         pname = ET.SubElement(globalgroup, 'ProjectName')
         pname.text = project_name
+        if self.windows_target_platform_version:
+            ET.SubElement(globalgroup, 'WindowsTargetPlatformVersion').text = self.windows_target_platform_version
         ET.SubElement(root, 'Import', Project='$(VCTargetsPath)\Microsoft.Cpp.Default.props')
         type_config = ET.SubElement(root, 'PropertyGroup', Label='Configuration')
         ET.SubElement(type_config, 'ConfigurationType')
@@ -598,6 +624,8 @@ class Vs2010Backend(backends.Backend):
         p.text = self.platform
         pname = ET.SubElement(globalgroup, 'ProjectName')
         pname.text = project_name
+        if self.windows_target_platform_version:
+            ET.SubElement(globalgroup, 'WindowsTargetPlatformVersion').text = self.windows_target_platform_version
         ET.SubElement(root, 'Import', Project='$(VCTargetsPath)\Microsoft.Cpp.Default.props')
         # Start configuration
         type_config = ET.SubElement(root, 'PropertyGroup', Label='Configuration')
@@ -1015,6 +1043,8 @@ class Vs2010Backend(backends.Backend):
         p.text = self.platform
         pname = ET.SubElement(globalgroup, 'ProjectName')
         pname.text = project_name
+        if self.windows_target_platform_version:
+            ET.SubElement(globalgroup, 'WindowsTargetPlatformVersion').text = self.windows_target_platform_version
         ET.SubElement(root, 'Import', Project='$(VCTargetsPath)\Microsoft.Cpp.Default.props')
         type_config = ET.SubElement(root, 'PropertyGroup', Label='Configuration')
         ET.SubElement(type_config, 'ConfigurationType').text = "Utility"
@@ -1094,6 +1124,8 @@ if %%errorlevel%% neq 0 goto :VCEnd'''
         p.text = self.platform
         pname = ET.SubElement(globalgroup, 'ProjectName')
         pname.text = project_name
+        if self.windows_target_platform_version:
+            ET.SubElement(globalgroup, 'WindowsTargetPlatformVersion').text = self.windows_target_platform_version
         ET.SubElement(root, 'Import', Project='$(VCTargetsPath)\Microsoft.Cpp.Default.props')
         type_config = ET.SubElement(root, 'PropertyGroup', Label='Configuration')
         ET.SubElement(type_config, 'ConfigurationType')
diff --git a/mesonbuild/backend/vs2017backend.py b/mesonbuild/backend/vs2017backend.py
new file mode 100644
index 0000000..8301790
--- /dev/null
+++ b/mesonbuild/backend/vs2017backend.py
@@ -0,0 +1,27 @@
+# Copyright 2014-2016 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
+
+from .vs2010backend import Vs2010Backend
+
+
+class Vs2017Backend(Vs2010Backend):
+    def __init__(self, build):
+        super().__init__(build)
+        self.name = 'vs2017'
+        self.platform_toolset = 'v141'
+        self.vs_version = '2017'
+        # WindowsSDKVersion should be set by command prompt.
+        self.windows_target_platform_version = os.getenv('WindowsSDKVersion', None)
diff --git a/mesonbuild/coredata.py b/mesonbuild/coredata.py
index e88cdc8..d3a1241 100644
--- a/mesonbuild/coredata.py
+++ b/mesonbuild/coredata.py
@@ -18,7 +18,7 @@ from .mesonlib import MesonException, commonpath
 from .mesonlib import default_libdir, default_libexecdir, default_prefix
 
 version = '0.40.0.dev1'
-backendlist = ['ninja', 'vs2010', 'vs2015', 'xcode']
+backendlist = ['ninja', 'vs', 'vs2010', 'vs2015', 'vs2017', 'xcode']
 
 class UserOption:
     def __init__(self, name, description, choices):
diff --git a/mesonbuild/mesonmain.py b/mesonbuild/mesonmain.py
index 031486c..7db6310 100644
--- a/mesonbuild/mesonmain.py
+++ b/mesonbuild/mesonmain.py
@@ -145,12 +145,19 @@ If you want to change option values, use the mesonconf tool instead.'''
         if self.options.backend == 'ninja':
             from .backend import ninjabackend
             g = ninjabackend.NinjaBackend(b)
+        elif self.options.backend == 'vs':
+            from .backend import vs2010backend
+            g = vs2010backend.autodetect_vs_version(b)
+            mlog.log('Auto detected Visual Studio backend:', mlog.bold(g.name))
         elif self.options.backend == 'vs2010':
             from .backend import vs2010backend
             g = vs2010backend.Vs2010Backend(b)
         elif self.options.backend == 'vs2015':
             from .backend import vs2015backend
             g = vs2015backend.Vs2015Backend(b)
+        elif self.options.backend == 'vs2017':
+            from .backend import vs2017backend
+            g = vs2017backend.Vs2017Backend(b)
         elif self.options.backend == 'xcode':
             from .backend import xcodebackend
             g = xcodebackend.XCodeBackend(b)