Opened 3 years ago

Closed 3 years ago

#62909 closed defect (fixed)

current protobuf3-cpp v3.17.0 causes build failure in current py-pytorch v1.8.1

Reported by: webbp (Webb Phillips) Owned by: mascguy (Christopher Nielsen)
Priority: Normal Milestone:
Component: ports Version:
Keywords: Cc:
Port: py-pytorch protobuf3-cpp

Description (last modified by webbp (Webb Phillips))

This is a known open issue with pytorch: ​https://github.com/pytorch/pytorch/issues/20206

Temporary workaround (verified): install protobuf v3.11.4

For other users: how to install protobuf v3.11.4: wiki:howto/InstallingOlderPort

Build environment: 

macOS 10.13.6
Xcode 10.1
Build version 10B61
Apple LLVM version 10.0.0 (clang-1000.10.44.4)
Target: x86_64-apple-darwin17.7.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin
MacPorts version 2.6.4
Port: py37-pytorch @1.8.1_2

Todo: attempt to fix by varying potentially relevant cmake vars 

USE_LITE_PROTO CAFFE2_LINK_LOCAL_PROTOBUF BUILD_CUSTOM_PROTOBUF USE_SYSTEM_LIBS

Current Portfile has 

CMAKE_LIBRARY_PATH=${prefix}/lib:${prefix}/lib/libomp \
LIBRARY_PATH=${prefix}/lib:${prefix}/lib/libomp \
USE_LITE_PROTO=ON \

which also might be relevant.

Change History (9)

comment:1 Changed 3 years ago by webbp (Webb Phillips)

Summary: protobuf3-cpp 3.17 breaks py-pytorch → current protobuf3-cpp v3.17.0 breaks current py-pytorch v1.8.1

comment:2 Changed 3 years ago by webbp (Webb Phillips)

Summary: current protobuf3-cpp v3.17.0 breaks current py-pytorch v1.8.1 → current protobuf3-cpp v3.17.0 causes build failure in current py-pytorch v1.8.1

comment:3 Changed 3 years ago by ryandesign (Ryan Carsten Schmidt)

Description: modified (diff)

comment:4 Changed 3 years ago by webbp (Webb Phillips)

Description: modified (diff)

comment:5 Changed 3 years ago by webbp (Webb Phillips)

Description: modified (diff)

comment:6 Changed 3 years ago by webbp (Webb Phillips)

Description: modified (diff)

comment:7 Changed 3 years ago by webbp (Webb Phillips)

Description: modified (diff)

comment:8 Changed 3 years ago by mascguy (Christopher Nielsen)

Owner: set to mascguy
Status: new → assigned

comment:9 Changed 3 years ago by mascguy (Christopher Nielsen)

Resolution: → fixed
Status: assigned → closed

AFAIK this is no longer an issue with the current versions of py-pytorch and protobuf3-cpp.

If you're still seeing issues, please don't hesitate to reopen this ticket.

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