Hi, David,
I followed your advice and now my program runs fine on mac but I found
other issues I would like to point out to you::
If there are dlls with the same name in the current folder, mkbundle
ignores the path on the command line (look path of System.dll):
$ mkbundle --deps --static --cross mono-5.0.1-osx-10.7-i386.zip -o
launcher-mac CHElauncher.exe
/home/jak/.mono/targets/mono-5.0.1-osx-10.7-i386.zip/lib/mono/4.5/System.dll
From: /home/jak/.mono/targets/mono-5.0.1-osx-10.7-i386.zip
Using runtime: /home/jak/.mono/targets/mono-5.0.1-osx-10.7-i386.zip/bin/mono
Assembly: /home/jak/mac/CHElauncher
Assembly: /home/jak/mac/System.dll
Assembly:
/home/jak/.mono/targets/mono-5.0.1-osx-10.7-i386.zip/lib/mono/4.5/I18N.West.dll
Assembly:
/home/jak/.mono/targets/mono-5.0.1-osx-10.7-i386.zip/lib/mono/4.5/I18N.dll
Generated launcher-mac
(now I remove local file System.dll)
$ rm System.dll
$ mkbundle --deps --static --cross mono-5.0.1-osx-10.7-i386.zip -o
launcher-mac CHElauncher.exe
/home/jak/.mono/targets/mono-5.0.1-osx-10.7-i386.zip/lib/mono/4.5/System.dll
From: /home/jak/.mono/targets/mono-5.0.1-osx-10.7-i386.zip
Using runtime: /home/jak/.mono/targets/mono-5.0.1-osx-10.7-i386.zip/bin/mono
Assembly: /home/jak/mac/CHElauncher
Assembly:
/home/jak/.mono/targets/mono-5.0.1-osx-10.7-i386.zip/lib/mono/4.5/System.dll
Assembly:
/home/jak/.mono/targets/mono-5.0.1-osx-10.7-i386.zip/lib/mono/4.5/I18N.West.dll
Assembly:
/home/jak/.mono/targets/mono-5.0.1-osx-10.7-i386.zip/lib/mono/4.5/I18N.dll
Generated launcher-mac
Also, I've looked at mkbundle source code on
https://github.com/mono/mono/blob/master/mcs/tools/mkbundle/mkbundle.cs.
I do not have the ability to use debugging tools on it, but it seems
that in the QueueAssembly function, the first time recursively called,
the first if is satisfied, so it ends up returning true, true again and
stops its work. To follow, I send you the piece of code that I used to
find out about the dependencies of my program. It is not recursive and
seems to do its job properly. I've grubbed it here:
https://stackoverflow.com/questions/851248/c-sharp-reflection-get-all-active-assemblies-in-a-solution
.
staticintMain(string[]args)
{
List<string>ass_name=newList<string>();
try
{
foreach(var e inGetAssemblies(@args[0]))
ass_name.Add(e.GetName().Name);
foreach(var e inass_name)
Console.WriteLine(e);
}
catch(Exception e)
{
Console.WriteLine("Anexceptionoccurred:{0}",e.Message);
return1;
}
return0;
}
publicstaticIEnumerable<Assembly>GetAssemblies(stringfname)
{
varlist=newList<string>();
varstack=newStack<Assembly>();
Assemblyasm=null;
stack.Push(Assembly.LoadFile(fname));
do
{
asm=stack.Pop();
yieldreturnasm;
foreach(var reference inasm.GetReferencedAssemblies())
{
if(!list.Contains(reference.FullName))
{
stack.Push(Assembly.Load(reference));
list.Add(reference.FullName);
}
}
}
while(stack.Count>0);
}
I noticed another thing in mkbundle source code: the VerifySdk function
verifies the presence of the runtime in sdk_path/bin/mono but in the
windows environment there is no file called 'mono' in the folder, there
is only mono.exe
Thank you again for your attention.
Greetings.
Il 27/06/2017 14:06, David Curylo ha scritto:
You need to also add System.dll to the command line, and you’ll find
that you have to add all of those other libraries, as well as possibly
a few other that are under /usr/lib/mono/4.5/Facades if you use things
like from those libraries like TaskExtensions from
System.Threading.Tasks.dll. According to the docs, --deps is supposed
to discover those, but I’ve never been able to get it to find them
even though things are directly referenced (not loading by reflection
or anything).
I think you also need the --static flag to embed the mono runtime
libraries.
On Jun 27, 2017, at 5:27 AM, dmaxime via Mono-devel-list
<mono-devel-list@lists.dot.net
<mailto:mono-devel-list@lists.dot.net>> wrote:
Hello everybody,
I would like to build a 'all in one' OSX program from linux (ubuntu).
This is the linux version I'm using:
Linux 4.4.0-81-generic #104-Ubuntu SMP Wed Jun 14 08:17:06 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux
This and the Mono version installed:
Mono JIT compiler version 5.0.1.1 (2017-02/5077205 Thu May 25
09:16:53 UTC 2017)
Copyright (C) 2002-2014 Novell, Inc, Xamarin Inc and Contributors.
www.mono-project.com
TLS: __thread
SIGSEGV: altstack
Notifications: epoll
Architecture: amd64
Disabled: none
Misc: softdebug
LLVM: supported, not enabled.
GC: sgen (concurrent by default)
These are the necessary frameworks to run my program:
Microsoft.CSharp.dll
System.Configuration.dll
System.Data.DataSetExtensions.dll
System.Data.dll
System.Deployment.dll
System.dll
System.Drawing.dll
System.IO.Compression.dll
System.IO.Compression.FileSystem.dll
System.Net <http://system.net>.Http.dll
System.Runtime.Serialization.dll
System.Web.dll
System.Web.Extensions.dll
System.Windows.Forms.dll
System.Xml.dll
System.Xml.Linq.dll
I took the following environments using the command "mkbundle
--fetch-target":
mono-5.0.1-osx-10.7-i386.zip
I ran the build, using mkbundle, with the following command:
$ mkbundle --deps --cross mono-5.0.1-osx-10.7-i386.zip -o
launcher-mac CHElauncher.exe
And this is the resulting output:
From: ~/.mono/targets/mono-5.0.1-osx-10.7-i386.zip
Using runtime: ~/.mono/targets/mono-5.0.1-osx-10.7-i386.zip/bin/mono
Assembly: ~/mac/CHElauncher.exe
Assembly:
~/.mono/targets/mono-5.0.1-osx-10.7-i386.zip/lib/mono/4.5/I18N.West.dll
Assembly:
~/.mono/targets/mono-5.0.1-osx-10.7-i386.zip/lib/mono/4.5/I18N.dll
Generated launcher-mac
Note that my program runs fine in windows, linux and mac environments
but when I move the resulting file from the build to the mac pc,
where no mono environment is installed, and run it, I get the
following error:
$ ./CHElauncher.exe
The assembly mscorlib.dll was not found or could not be loaded.
It should have been installed in the
`/Library/Frameworks/Mono.framework/Versions/5.0.1/lib/mono/4.5/mscorlib.dll'
directory.
I also tried to add mscorlib.dll to the command line mkbundle and I
received this error:
Unhandled Exception:
System.IO.FileNotFoundException: Could not load file or assembly
'System, Version=4.0.0.0, Culture=neutral,
PublicKeyToken=b77a5c561934e089' or one of its dependencies.
File name: 'System, Version=4.0.0.0, Culture=neutral,
PublicKeyToken=b77a5c561934e089'
[ERROR] FATAL UNHANDLED EXCEPTION: System.IO.FileNotFoundException:
Could not load file or assembly 'System, Version=4.0.0.0,
Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its
dependencies.
File name: 'System, Version=4.0.0.0, Culture=neutral,
PublicKeyToken=b77a5c561934e089'
Could you explain to me what I'm wrong?
Thanks in advance for your attention.
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