[Mono-dev] MonoCS no longer defined?

Wed Jan 4 21:30:35 UTC 2017

This is a rather large breaking change no?

On Wed, Jan 4, 2017 at 11:25 PM, Jon Purdy <jopur at microsoft.com> wrote:
> __MonoCS__ is defined by mcs. Master is now using csc (Roslyn) on most
> systems. You can configure with --with-csc=mcs to keep using mcs, or maybe
> define __MonoCS__ yourself (not sure if this would break anything).
>
>
> On 1/4/17, 1:17 PM, "Mono-devel-list on behalf of Greg Young"
> <mono-devel-list-bounces at lists.dot.net on behalf of
> gregoryyoung1 at gmail.com> wrote:
>
>>I just pulled master today and am suddenly getting loads of errors in
>>our unit test suite how kernel32 is not defined. EG Exception below.
>>However all places where this is used are wrapped with
>>
>>I was building on master recently without any issues. It appears
>>__MonoCS__ is not defined?!
>>
>>        public static uint GetDriveSectorSize(string path)
>>        {
>>#if !__MonoCS__ && !USE_UNIX_IO
>>            //snip
>>            WinNative.GetDiskFreeSpace(Path.GetPathRoot(path), out
>>dontcare, out size, out dontcare, out dontcare);
>>#else
>>            //snip
>>#endif
>>        }
>>
>>We are seeing this everywhere we have __MonoCS__
>>
>>
>>So I decided to write a test:
>>
>>?  ConsoleApplication cat ConsoleApplication/Program.cs
>>using System;
>>using System.Collections.Generic;
>>
>>namespace ConsoleApplication
>>{
>>    internal class Program
>>    {
>>        public static void Main(string[] args)
>>        {
>>#if __MonoCS__
>>    Console.WriteLine("shitbird");
>>#else
>>    Console.WriteLine("wtf?");
>>#endif
>>        }
>>    }
>>}%
>>
>>
>>?  ConsoleApplication xbuild --version
>>XBuild Engine Version 14.0
>>Mono, Version 4.9.0.0
>>Copyright (C) 2005-2013 Various Mono authors
>>MSBUILD: error MSBUILD0000: Project file '--version' not found.
>>?  ConsoleApplication xbuild ConsoleApplication.sln
>>XBuild Engine Version 14.0
>>Mono, Version 4.9.0.0
>>Copyright (C) 2005-2013 Various Mono authors
>>
>>Build started 1/4/2017 9:16:26 PM.
>>__________________________________________________
>>Project
>>"/home/greg/src/shitbird/ConsoleApplication/ConsoleApplication.sln"
>>(default target(s)):
>>Target ValidateSolutionConfiguration:
>>Building solution configuration "Debug|Any CPU".
>>Target Build:
>>Project
>>"/home/greg/src/shitbird/ConsoleApplication/ConsoleApplication/ConsoleAppl
>>ication.csproj"
>>(default target(s)):
>>Target PrepareForBuild:
>>Configuration: Debug Platform: AnyCPU
>>Target GenerateSatelliteAssemblies:
>>No input files were specified for target GenerateSatelliteAssemblies,
>>skipping.
>>Target CoreCompile:
>>Tool /opt/mono/lib/mono/4.5/csc.exe execution started with arguments:
>>/noconfig /debug:portable /debug:portable /optimize-
>>/out:obj/Debug/ConsoleApplication.exe Program.cs
>>Properties/AssemblyInfo.cs
>>obj/Debug/.NETFramework,Version=v4.5.AssemblyAttribute.cs /target:exe
>>/define:"DEBUG;TRACE" /nostdlib /platform:AnyCPU
>>/reference:/opt/mono/lib/mono/4.5-api/System.dll
>>/reference:/opt/mono/lib/mono/4.5-api/System.Xml.Linq.dll
>>/reference:/opt/mono/lib/mono/4.5-api/System.Data.DataSetExtensions.dll
>>/reference:/opt/mono/lib/mono/4.5-api/System.Data.dll
>>/reference:/opt/mono/lib/mono/4.5-api/System.Xml.dll
>>/reference:/opt/mono/lib/mono/4.5-api/System.Core.dll
>>/reference:/opt/mono/lib/mono/4.5-api//mscorlib.dll /warn:4
>>Microsoft (R) Visual C# Compiler version 2.0.0.61205
>>Copyright (C) Microsoft Corporation. All rights reserved.
>>Target DeployOutputFiles:
>>Copying file from
>>'/home/greg/src/shitbird/ConsoleApplication/ConsoleApplication/obj/Debug/C
>>onsoleApplication.pdb'
>>to
>>'/home/greg/src/shitbird/ConsoleApplication/ConsoleApplication/bin/Debug/C
>>onsoleApplication.pdb'
>>Copying file from
>>'/home/greg/src/shitbird/ConsoleApplication/ConsoleApplication/obj/Debug/C
>>onsoleApplication.exe'
>>to
>>'/home/greg/src/shitbird/ConsoleApplication/ConsoleApplication/bin/Debug/C
>>onsoleApplication.exe'
>>Done building project
>>"/home/greg/src/shitbird/ConsoleApplication/ConsoleApplication/ConsoleAppl
>>ication.csproj".
>>Done building project
>>"/home/greg/src/shitbird/ConsoleApplication/ConsoleApplication.sln".
>>
>>Build succeeded.
>>0 Warning(s)
>>0 Error(s)
>>
>>Time Elapsed 00:00:01.9957420
>>?  ConsoleApplication mono
>>./ConsoleApplication/bin/Debug/ConsoleApplication.exe
>>wtf?
>>
>>And it appears __MonoCS__ is no longer defined
>>
>>
>>System.DllNotFoundException: KERNEL32
>>  at (wrapper managed-to-native)
>>EventStore.Core.TransactionLog.Unbuffered.WinNative:GetDiskFreeSpace
>>(string,uint&,uint&,uint&,uint&)
>>  at
>>EventStore.Core.TransactionLog.Unbuffered.NativeFile.GetDriveSectorSize
>>(System.String path) [0x00006] in <d6d24c88c72345b79de5eca974e19875>:0
>>  at EventStore.Core.TransactionLog.Unbuffered.UnbufferedFileStream.Create
>>(System.String path, System.IO.FileMode mode, System.IO.FileAccess
>>acc, System.IO.FileShare share, System.Boolean sequential,
>>System.Int32 internalWriteBufferSize, System.Int32
>>internalReadBufferSize, System.Boolean writeThrough, System.UInt32
>>minBlockSize) [0x00000] in <d6d24c88c72345b79de5eca974e19875>:0
>>  at EventStore.Core.Index.PTable.CacheMidpointsAndVerifyHash
>>(System.Int32 depth) [0x0002e] in <d6d24c88c72345b79de5eca974e19875>:0
>>  at EventStore.Core.Index.PTable..ctor (System.String filename,
>>System.Guid id, System.Int32 initialReaders, System.Int32 maxReaders,
>>System.Int32 depth) [0x002a5] in <d6d24c88c72345b79de5eca974e19875>:0
>>  at EventStore.Core.Index.PTable.FromMemtable
>>(EventStore.Core.Index.IMemTable table, System.String filename,
>>System.Int32 cacheDepth) [0x0018d] in
>><d6d24c88c72345b79de5eca974e19875>:0
>>  at EventStore.Core.Index.TableIndex.ReadOffQueue () [0x000b3] in
>><d6d24c88c72345b79de5eca974e19875>:0
>>
>>
>>
>>--
>>Studying for the Turing test
>>_______________________________________________
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>

-- 
Studying for the Turing test

[Mono-dev] __MonoCS__ no longer defined?

[Mono-dev] MonoCS no longer defined?