[Mono-dev] MonoCS no longer defined?

Wed Jan 4 22:38:31 UTC 2017

So I should:

ifdef #tirefire
#define __MonoCS__
#endif

then xbuild /p:tirefire=true

Seems to work on test app.

On Thu, Jan 5, 2017 at 12:29 AM, Alexander Köplinger
<alkpli at microsoft.com> wrote:
> __MonoCS__ is a define in C# source, not an msbuild property (which the /p sets).
>
> You need to add __MonoCS__ to <DefineConstants> in your csproj.
>
> - Alex
>
>> On 04 Jan 2017, at 23:13, Greg Young <gregoryyoung1 at gmail.com> wrote:
>>
>> Also it appears
>>
>> ➜  shitbird xbuild /p:__MonoCS__="true"
>> ./ConsoleApplication/ConsoleApplication.sln
>>
>> etc doesn't work. I figured /p: would work?
>>
>> On Wed, Jan 4, 2017 at 11:42 PM, Greg Young <gregoryyoung1 at gmail.com> wrote:
>>> What i mean by breaking is no longer shipping mcs. A build flag of
>>> --with-mcs would prevent other projects from needing to say "if you
>>> want to build version < X on mono > Y you must custom compile mono".
>>> Saying use compile time flag --with-mcs would be a lot more palatable.
>>>
>>> On Wed, Jan 4, 2017 at 11:30 PM, Greg Young <gregoryyoung1 at gmail.com> wrote:
>>>> 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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>>>>>> AEd8sojQ%3D&reserved=0
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Studying for the Turing test
>>>
>>>
>>>
>>> --
>>> Studying for the Turing test
>>
>>
>>
>> --
>> 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?