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o3de / o3de-atom-sampleviewer

Atom sample viewer project for the Open 3D Engine
https://o3de.org
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[Linux] Unused variable error in release target builds #642

Closed amzn-changml closed 1 year ago

amzn-changml commented 1 year ago

Describe the bug

During AR builds of the development branch, an unused variable error occurs when building for the release target

Assets required

The source code from the atomsampleviewer repo

Steps to reproduce Steps to reproduce the behavior:

Build with the asv elease target using this command: 

python/python.sh -u scripts/build/ci_build.py --platform Linux --type asv_release

Expected behavior The build completes successfully

Actual behavior The build fails with the following message:

In file included from /data/workspace/o3de/build/linux/External/RPI-7738995e/Code/CMakeFiles/Atom_RPI.Public.dir/Unity/unity_14_cxx.cxx:17:

data/workspace/o3de/Gems/Atom/RPI/Code/Source/RPI.Public/Pass/Pass.cpp:437:18: error: unused variable 'prefix' [-Werror,-Wunused-variable]

            auto prefix = [&]() -> AZStd::string

                    ^

/data/workspace/o3de/Gems/Atom/RPI/Code/Source/RPI.Public/Pass/Pass.cpp:608:18: error: unused variable 'prefix' [-Werror,-Wunused-variable]

            auto prefix = [&]() -> AZStd::string

                    ^

2 errors generated.

Screenshots/Video

Example build in AR: https://jenkins.build.o3de.org/blue/organizations/jenkins/o3de-atom-sampleviewer/detail/development/9/pipeline/515

Found in Branch Engine - development ASV - development

OS Info

Linux - Ubuntu 22.04