Fix mono/master build by radical · Pull Request #13076 · mono/mono

So, two tests fail to build like:
MONO_PATH=/Users/builder/jenkins/workspace/test-mono-pull-request-mac-sdk/external/bockbuild/builds/mono/mcs/class/lib/net_4_x ../../runtime/mono-wrapper gen-runtime-invoke.exe > runtime-invoke.gen.cs

.. because runtime-invoke.gen.cs ends up with:

llvm load failed: dlopen(libmono-llvm.bundle, 9): image not found

using System;
using System.Reflection;

The generated source file has that warning from mono, which is showing up everywhere in the logs. Is this warning known? I can't reproduce this locally.

In the logs you can see, generating the file:

MONO_PATH=/Users/builder/jenkins/workspace/test-mono-pull-request-mac-sdk/external/bockbuild/builds/mono/mcs/class/lib/net_4_x ../../runtime/mono-wrapper gen-runtime-invoke.exe > runtime-invoke.gen.cs
Mono Warning: llvm support could not be loaded.
echo "********* runtime-invoke.gen.cs: "; cat runtime-invoke.gen.cs
********* runtime-invoke.gen.cs: 
llvm load failed: dlopen(libmono-llvm.bundle, 9): image not found

using System;
using System.

<snip>

And the compile time error:

MONO_PATH=/Users/builder/jenkins/workspace/test-mono-pull-request-mac-sdk/external/bockbuild/builds/mono/mcs/class/lib/build ../../runtime/mono-wrapper --aot-path=/Users/builder/jenkins/workspace/test-mono-pull-request-mac-sdk/external/bockbuild/builds/mono/mcs/class/lib/build /Users/builder/jenkins/workspace/test-mono-pull-request-mac-sdk/external/bockbuild/builds/mono/external/roslyn-binaries/Microsoft.Net.Compilers/Microsoft.Net.Compilers.2.8.2/tools/csc.exe -debug:portable -noconfig -nologo -nowarn:0162 -nowarn:0168 -nowarn:0219 -nowarn:0414 -nowarn:0618 -nowarn:0169 -nowarn:1690 -nowarn:0649 -nowarn:0612 -nowarn:3021 -nowarn:0197 -langversion:latest  -unsafe -r:/Users/builder/jenkins/workspace/test-mono-pull-request-mac-sdk/external/bockbuild/builds/mono/mcs/class/lib/net_4_x/System.dll -r:/Users/builder/jenkins/workspace/test-mono-pull-request-mac-sdk/external/bockbuild/builds/mono/mcs/class/lib/net_4_x/System.Xml.dll -r:/Users/builder/jenkins/workspace/test-mono-pull-request-mac-sdk/external/bockbuild/builds/mono/mcs/class/lib/net_4_x/System.Core.dll -r:TestDriver.dll -r:/Users/builder/jenkins/workspace/test-mono-pull-request-mac-sdk/external/bockbuild/builds/mono/mcs/class/lib/net_4_x/Mono.Posix.dll -out:imt_big_iface_test.exe imt_big_iface_test.cs
llvm load failed: dlopen(libmono-llvm.bundle, 9): image not found

Mono Warning: llvm support could not be loaded.
llvm load failed: dlopen(libmono-llvm.bundle, 9): image not found

Mono Warning: llvm support could not be loaded.
runtime-invoke.gen.cs(1,11): error CS1002: ; expected
runtime-invoke.gen.cs(1,11): error CS0116: A namespace cannot directly contain members such as fields or methods
runtime-invoke.gen.cs(1,17): error CS1022: Type or namespace definition, or end-of-file expected
runtime-invoke.gen.cs(1,33): error CS1001: Identifier expected
runtime-invoke.gen.cs(1,33): error CS1003: Syntax error, ',' expected
runtime-invoke.gen.cs(1,34): error CS1003: Syntax error, ',' expected
runtime-invoke.gen.cs(1,45): error CS1001: Identifier expected
runtime-invoke.gen.cs(1,47): error CS1031: Type expected
runtime-invoke.gen.cs(1,47): error CS1001: Identifier expected
runtime-invoke.gen.cs(1,47): error CS1003: Syntax error, ',' expected
runtime-invoke.gen.cs(1,51): error CS1018: Keyword 'this' or 'base' expected
runtime-invoke.gen.cs(1,51): error CS1002: ; expected
runtime-invoke.gen.cs(1,61): error CS1002: ; expected
runtime-invoke.gen.cs(1,61): error CS0116: A namespace cannot directly contain members such as fields or methods
runtime-invoke.gen.cs(3,1): error CS1529: A using clause must precede all other elements defined in the namespace except extern alias declarations
runtime-invoke.gen.cs(4,1): error CS1529: A using clause must precede all other elements defined in the namespace except extern alias declarations
make[3]: *** [runtime-invoke.gen.exe] Error 1

Link: https://jenkins.mono-project.com/job/test-mono-pull-request-mac-sdk/163/

It's not related to this PR, AFAICT.

@akoeplinger @marek-safar

marek-safar · 2019-02-20T12:18:11Z

That looks like llvm support is broken. @vargaz any thoughts on that ^?

radical · 2019-02-20T14:35:21Z

@monojenkins build OS X Extended

radical · 2019-02-20T14:44:52Z

The llvm related build failure is reproducible locally. I'm not sure what I should be looking at.

$ find . -name 'libmono*' | egrep llvm
./external/bockbuild/distribution/lib/libmono-llvm.dylib
./external/bockbuild/distribution/lib/libmono-llvm.la
./external/bockbuild/distribution/lib/libmono-llvm.a
./external/bockbuild/distribution/lib/libmono-llvm.0.dylib
./external/bockbuild/distribution/lib/libmono-llvm.0.dylib.dSYM
./external/bockbuild/distribution/lib/libmono-llvm.0.dylib.dSYM/Contents/Resources/DWARF/libmono-llvm.0.dylib
./external/bockbuild/builds/mono/mono/mini/libmono-llvm.la
./external/bockbuild/builds/mono/mono/mini/.libs/libmono-llvm.dylib
./external/bockbuild/builds/mono/mono/mini/.libs/libmono-llvm.lai
./external/bockbuild/builds/mono/mono/mini/.libs/libmono-llvm.la
./external/bockbuild/builds/mono/mono/mini/.libs/libmono-llvm.a
./external/bockbuild/builds/mono/mono/mini/.libs/libmono-llvm.0.dylib
./external/bockbuild/stage/lib/libmono-llvm.dylib
./external/bockbuild/stage/lib/libmono-llvm.la
./external/bockbuild/stage/lib/libmono-llvm.la.release
./external/bockbuild/stage/lib/libmono-llvm.0.dylib.release
./external/bockbuild/stage/lib/libmono-llvm.a
./external/bockbuild/stage/lib/libmono-llvm.0.dylib
./external/bockbuild/stage/lib/libmono-llvm.0.dylib.dSYM
./external/bockbuild/stage/lib/libmono-llvm.0.dylib.dSYM/Contents/Resources/DWARF/libmono-llvm.0.dylib

radical · 2019-02-20T15:01:22Z

@monojenkins build OS X Extended

radical · 2019-02-20T22:57:12Z

So, the llvm lib is failing to load (dlopen) with this error:

dlopen(/Users/radical/dev/mono/external/bockbuild/builds/mono/mono/mini/.libs/libmono-llvm.dylib, 9): Symbol not found: _mono_patch_info_equal
  Referenced from: /Users/radical/dev/mono/external/bockbuild/builds/mono/mono/mini/.libs/libmono-llvm.dylib
  Expected in: flat namespace
 in /Users/radical/dev/mono/external/bockbuild/builds/mono/mono/mini/.libs/libmono-llvm.dylib'

``` @/external/bockbuild/builds/fsharp-fsharp-6624925/src/scripts/fssrgen.fsx(334,28): error FS0041: A unique overload for method 'GetFileNameWithoutExtension' could not be determined based on type information prior to this program point. A type annotation may be needed. Candidates: System.IO.Path.GetFileNameWithoutExtension(path: System.ReadOnlySpan<char>) : System.ReadOnlySpan<char>, System.IO.Path.GetFileNameWithoutExtension(path: string) : string [@/external/bockbuild/builds/fsharp-fsharp-6624925/src/fsharp/FSharp.Build-proto/FSharp.Build-proto.fsproj] ```

radical · 2019-02-21T17:16:11Z

@monojenkins build OS X Extended

radical · 2019-02-21T22:32:09Z

The OS X Extended build confirms that #13110 has fixed the llvm issue. I have already moved the fsharp and gtk-sharp other individual PRs, so, this can be closed now.

radical mentioned this pull request Feb 19, 2019

[bockbuild] Add gtk-sharp patch to fix build with mcs mono/bockbuild#87

Closed

radical changed the title ~~[bockbuild] Bump to test a bockbuild patch~~ Fix mono/master build Feb 20, 2019

radical marked this pull request as ready for review February 20, 2019 03:32

radical requested review from akoeplinger, alexischr, directhex, luhenry and marek-safar as code owners February 20, 2019 03:32

radical force-pushed the test-bockbuild-gtk-sharp branch from 23b6123 to 3cc7ce4 Compare February 20, 2019 04:19

radical added the do-not-merge label Feb 20, 2019

radical mentioned this pull request Feb 20, 2019

[msbuild] Update to track upstream vs16.0 branch #13053

Merged

radical mentioned this pull request Feb 20, 2019

Mono CI build fix #13085

Closed

8 tasks

radical force-pushed the test-bockbuild-gtk-sharp branch from 3cc7ce4 to 8bfe100 Compare February 20, 2019 14:35

radical force-pushed the test-bockbuild-gtk-sharp branch from 8bfe100 to a6d9540 Compare February 20, 2019 15:01

radical force-pushed the test-bockbuild-gtk-sharp branch from a6d9540 to 97fe5e3 Compare February 20, 2019 22:19

radical added 2 commits February 21, 2019 11:25

Debugging: Dump contents of the test files

c77d77d

radical force-pushed the test-bockbuild-gtk-sharp branch from 97fe5e3 to c77d77d Compare February 21, 2019 17:16

radical closed this Feb 21, 2019

radical deleted the test-bockbuild-gtk-sharp branch February 21, 2019 22:32

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