autowarefoundation/autoware 'CMake Warning' issue
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autowarefoundation/autoware 'CMake Warning' issue
--- stderr: polar_grid
CMake Warning (dev) at CMakeLists.txt:7 (find_package):
Ignoring EXACT since no version is requested.
This warning is for project developers. Use -Wno-dev to suppress it.
The above warning appears multiple times, how to solve this issue? Thank you so much for your help!
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Answers (1)
Leepakshi
on 2 May 2025
Hi Harvey,
The warning appears because the ‘find_package’ command in the ‘CMakeLists.txt’ file, uses the ‘EXACT’ keyword without specifying a version number.
To fix this, either remove ‘EXACT’ if you don’t need a specific version, or add the required version number. For example, use ‘find_package(some_package REQUIRED)’ or, if you need a certain version, ‘find_package(some_package 1.2.3 EXACT REQUIRED)’. To supress the warning, you can add ‘-Wno-dev’ to your CMake command line.
Hope this helps!
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