Apple M1 fixes #1698
Apple M1 fixes #1698
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Can one of the admins verify this patch? |
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Can one of the admins verify this patch? |
* Set CMAKE_INSTALL_RPATH Part of #1698. Signed-off-by: Steve Peters <[email protected]>
Formula/ignition-common3.rb
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| @@ -25,6 +25,7 @@ class IgnitionCommon3 < Formula | |||
| def install | |||
| cmake_args = std_cmake_args | |||
| cmake_args << "-DBUILD_TESTING=Off" | |||
| cmake_args << "-DIGN_PROFILER_REMOTERY=Off" | |||
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is there a build problem with the Remotery profiler on M1?
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No, not a build problem but rather a crash at runtime. As explained in the commit message, it causes a crash because of
symbol not found in flat namespace '_rmtMetal_usGetTime'
I didn't dig deeper, but I have a feeling that this has to do with clang adding a _ prefix to C function names. The "missing" function is a C function that is called from ObjC code. I didn't dig any deeper than that. I was hoping that the profiler wasn't something important and we could just go with the easy fix. But if that is not the case, we will have to troubleshoot farther.
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ok, if it only occurs on the M1 hardware, then can you make this line conditional on the architecture? The following line has some logic you may consider using:
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I have made the requested change.
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I have the same problem in Mac OS12.1 intel I9 not M1
dyld[59989]: symbol not found in flat namespace '_rmtMetal_usGetTime'
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I would suggest starting a new issue with more details on how exactly to reproduce the problem.
This fixes a crash on Apple M1 hardware:
Process: gzclient-11.9.0 [67541]
Path: /opt/homebrew/*/gzclient-11.9.0
Identifier: gzclient-11.9.0
Version: ???
Code Type: ARM-64 (Native)
Parent Process: bash [67524]
Responsible: Terminal [454]
User ID: 501
Date/Time: 2021-11-30 19:04:18.1615 -0600
OS Version: macOS 12.1 (21C5031d)
Report Version: 12
Anonymous UUID: F0C578BB-512A-6F9D-1529-7029F51BFF95
Sleep/Wake UUID: 797377D2-E404-4080-B6D2-2CA63D5EF198
Time Awake Since Boot: 34000 seconds
Time Since Wake: 3697 seconds
System Integrity Protection: enabled
Crashed Thread: 0
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Reason: Namespace DYLD, Code 9
symbol not found in flat namespace '_rmtMetal_usGetTime'
Application Specific Information:
symbol not found in flat namespace '_rmtMetal_usGetTime'
Thread 0 Crashed:
0 dyld 0x10095b4dc __abort_with_payload + 8
1 dyld 0x1009624dc abort_with_payload_wrapper_internal + 104
2 dyld 0x100962510 abort_with_payload + 16
3 dyld 0x10091a8e4 dyld4::halt(char const*) + 328
4 dyld 0x100915fd4 dyld4::prepare(dyld4::APIs&, dyld3::MachOAnalyzer const*) + 3568
5 dyld 0x1009150d4 start + 488
These fixes (along with Homebrew/homebrew-core#90205) are required to get gazebo11 running on Apple M1 hardware as used by the https://github.com/PX4/PX4-Autopilot project.