[Mono-dev] Problem with mcs build

Fri Oct 14 23:17:20 UTC 2016

That is just the default message that is compiled into the runtime, you can ignore it. The MONO_PATH env variable controls where Mono tries to locate the framework assemblies in this case.
It is weird though that this is set to /class/lib/monolite, no wonder it can’t find mscorlib.dll there.

Can you please share the full build log including autogen.sh/configure invocations and so on in a gist or pastebin?

Thanks,
Alex

On 15 Oct 2016, at 01:07, Cyd Haselton <chaselton at gmail.com<mailto:chaselton at gmail.com>> wrote:

So I scrapped everything and downloaded a newer snapshot from the mono/sources site.

This time I can't seem to bootstrap the mcs build; the runtime appears to be hardcoded to check for the mscorlib.dll file in $PREFIX/lib/mono/4.5 instead of in the monolite directory.

make[2]: Leaving directory '/data/data/com.termux/files/pkg/ps/mono-4.9.0/data'             Making all in runtime                                                                       make[2]: Entering directory '/data/data/com.termux/files/pkg/ps/mono-4.9.0/runtime'         if test -w /data/data/com.termux/files/pkg/ps/mono-4.9.0/mcs; then :; else chmod -R +w /data/data/com.termux/files/pkg/ps/mono-4.9.0/mcs; fi                                            cd /data/data/com.termux/files/pkg/ps/mono-4.9.0/mcs && make --no-print-directory -s NO_DIR_CHECK=1 PROFILES='binary_reference_assemblies net_4_x xbuild_12 xbuild_14      ' CC='gcc -fPIC -fPIE' all-profiles                                                                      MONO_PATH=/class/lib/monolite: /data/data/com.termux/files/pkg/ps/mono-4.9.0/runtime/mono-wrapper .//class/lib/monolite/basic.exe                                                       The assembly mscorlib.dll was not found or could not be loaded.                             It should have been installed in the `/data/data/com.termux/files/usr/lib/mono/4.5/mscorlib.dll' directory.

Any thoughts?

On Oct 12, 2016 5:15 PM, "Cyd Haselton" <chaselton at gmail.com<mailto:chaselton at gmail.com>> wrote:

Hello Alex,

I'm not building from git-master or git; I am using monolite.  I think I mentioned this earlier…if not, apologies for leaving out important info.

I've gotten past the SIGSEGV I mentioned earlier by editing threads.c (see https://github.com/mono/mono/commit/1c9e34cce5e53ec5126d546a3014bc1493425219<https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fmono%2Fmono%2Fcommit%2F1c9e34cce5e53ec5126d546a3014bc1493425219&data=01%7C01%7Calkpli%40microsoft.com%7C2c904d06ed0b493c8c2408d3f486d145%7C72f988bf86f141af91ab2d7cd011db47%7C1&sdata=KTOG36Nl3QmmRzsW%2FIQQ17R5b6NBwBw%2FI3BDy170x4c%3D&reserved=0>).

I've run into a new error that seems to occur in sgen. I'm going to try building without it enabled.

Cyd

On Oct 12, 2016 1:16 PM, "Alexander Köplinger" <alkpli at microsoft.com<mailto:alkpli at microsoft.com>> wrote:
If you don’t have a working Mono installed on your system for bootstrapping then the recommended way is to use monolite if you build from git master: https://github.com/mono/mono#if-you-dont-have-a-working-mono-installation<https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fmono%2Fmono%23if-you-dont-have-a-working-mono-installation&data=01%7C01%7Calkpli%40microsoft.com%7C2c904d06ed0b493c8c2408d3f486d145%7C72f988bf86f141af91ab2d7cd011db47%7C1&sdata=f5%2FGyZF%2BpjvWB2gqMjc%2FcVZgKjaRDU%2BY0grT0HwFAWk%3D&reserved=0>

- Alex

On 12 Oct 2016, at 20:02, Cyd Haselton <chaselton at gmail.com<mailto:chaselton at gmail.com>> wrote:

Hello Ludovic,

Would the missing 'last' field cause the SIGSEGV?

Cyd

On Oct 12, 2016 12:18 PM, "Cyd Haselton" <chaselton at gmail.com<mailto:chaselton at gmail.com>> wrote:
>
> Full output of './mono/mini/mono -V' here: http://pastebin.com/xZw3qhVD<https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fpastebin.com%2FxZw3qhVD&data=01%7C01%7Calkpli%40microsoft.com%7C4f1712aba12141771e4008d3f2c9fd2e%7C72f988bf86f141af91ab2d7cd011db47%7C1&sdata=rL8nuhHORHneIWc3OgllqTo2iB7RdN8P5YdOU2jNPpo%3D&reserved=0>
>
>
> On Oct 12, 2016 12:12 PM, "Cyd Haselton" <chaselton at gmail.com<mailto:chaselton at gmail.com>> wrote:
>>
>> Since I don't have a working mcs installed, I'm using the snapshots available from the download site here: http://download.mono-project.com/sources/mono/<https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fdownload.mono-project.com%2Fsources%2Fmono%2F&data=01%7C01%7Calkpli%40microsoft.com%7C4f1712aba12141771e4008d3f2c9fd2e%7C72f988bf86f141af91ab2d7cd011db47%7C1&sdata=T%2BA5GezSev7nlwMowcNsMGaftco014weAy31yrfIRbM%3D&reserved=0>
>>
>> Here's the output of ./mono/mini/mono -V from my build tree:
>>
>> ./mono/mini/mono -V
>> Mono JIT compiler version 4.7.0 (Nightly 4.7.0.593/4e441ec
>>
>>
>> On Oct 11, 2016 10:06 AM, "Ludovic Henry" <luhenry at microsoft.com<mailto:luhenry at microsoft.com>> wrote:
>>>
>>> Hi Cyd,
>>>
>>>
>>>
>>> Which mono commit are you based on? It seems like the managed System.Threading.InternalThread is missing the “last” field.
>>>
>>>
>>>
>>> Thank you,
>>>
>>> Ludovic
>>>
>>>
>>>

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