[Mono-dev] Problem with mcs build
Cyd Haselton
chaselton at gmail.com
Sat Oct 15 23:52:53 UTC 2016
I blew away the build directory, downloaded the 10/13 tarball from
mono/sources (http://download.mono-project.com/sources/mono/nightly/) and
started over from scratch. I got the same error that you can see in the
pastebin log; something in the build is expecting mscorlib.dll to be
installed at usr/lib/mono/4.5.
Just for kicks I created the usr/lib/mono/4.5 directory and softlinked
mscorlib.dll to that location. The build progresses, then fails with the
dreaded Mono.CSharp.InternalErrorException error.
After that error I navigated to mcs/mcs, ran make and got an error that the
build 'cannot find ./../mcs/class/lib/mcs.exe.' Which is odd because the
build shouldn't be using mcs.exe; it isn't installed on my system.
Pastebin of mcs/mcs make errors here: http://pastebin.com/mxBLYmnH
Thanks,
Cyd
On Oct 15, 2016 2:42 PM, "Cyd Haselton" <chaselton at gmail.com> wrote:
> I can't ignore the error as it stops the build completely.
> Key note: I do not have a working mcs; I'm using the monolite bootstrap
> method. In this case, mscorlib.dll…along with other files…IS located at
> mcs/class/lib/monolite
>
> Here are the requested logs:
>
> autogen.sh: http://pastebin.com/P4LcBWpZ
> make: http://pastebin.com/JvdhWhCC
>
> Additionally, here's a pastebin of the list of files in the
> ./mcs/class/lib/monolite directory: http://pastebin.com/ZcLLwWHz
>
> Thanks,
> Cyd
>
> On Oct 14, 2016 6:17 PM, "Alexander Köplinger" <alkpli at microsoft.com>
> wrote:
>
>> 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> 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/p
>> kg/ps/mono-4.9.0/data' Making all in
>> runtime
>> make[2]: Entering directory '/data/data/com.termux/files/p
>> kg/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/pk
>> g/ps/mono-4.9.0/runtime/mono-wrapper .//class/lib/monolite/basic.ex
>> e 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> 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/1c9e34cce5e53ec5126d546a
>>> 3014bc1493425219
>>> <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>
>>> 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-work
>>>> ing-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> 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> 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> 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.c
>>>> om/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>
>>>> 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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>>>> et0SXWu5pvvxt7qTTZx1Azx7BMcrE%2BmpZbnzq0%3D&reserved=0
>>>>
>>>>
>>>>
>>
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