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jronald

Member

Registered: 2022-05-09

Posts: 78

[SOLVED] warning when find_package(protobuf ...)

CMakeLists.txt

cmake_minimum_required(VERSION 3.12)
project(test_cmake LANGUAGES CXX)

find_package(Protobuf REQUIRED)

$ makedir build && cd build
$ cmake ..
...
CMake Warning at /usr/share/cmake/Modules/FindProtobuf.cmake:524 (message):
  Protobuf compiler version 23.4 doesn't match library version 4.23.4
Call Stack (most recent call first):
  CMakeLists.txt:4 (find_package)


-- Found Protobuf: /usr/lib/libprotobuf.so (found version "4.23.4") 
-- Configuring done (0.5s)
-- Generating done (0.0s)
...

Last edited by jronald (2023-07-16 16:07:10)

Scimmia

Fellow

Registered: 2012-09-01

Posts: 11,808

Re: [SOLVED] warning when find_package(protobuf ...)

Upstream bug in how cmake checks and compares the version. See https://gitlab.kitware.com/cmake/cmake/-/issues/24847