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Ilonpilaaja
Ilonpilaaja
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I have the googlebenchmark source code in ~/usr/local and build the whole thing with cmake -DCMAKE_BUILD_TYPE=Release from inside build: cd build; cmake -DCMAKE_BUILD_TYPE=Release; make, and then in my project's CMakeLists.txt I have the following:

set(BENCHMARK_ROOT ~/local/benchmark/build/src)
set(BENCHMARK_INCLUDE_DIR ~/local/benchmark/include)

I would like to keep the library in my home directory, as is shown here, and it works fine with this set-up; my C++ project can see benchmark. However, the warning ***WARNING*** Library was built as DEBUG. Timings may be affected. is still there, so I believe the README.md does not tell the whole story. How to fix this? I even tried with cmake -DCMAKE_BUILD_TYPE=Release -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON ../ so that it actually downloads googletest and stores it in third_party directory inside build. However, issuing make leads it to an error: it cannot find the googletest it has just built.

EDIT: I've included

if (NOT CMAKE_BUILD_TYPE MATCHES Debug)
    add_definitions(-DNDEBUG)
endif()

into the CMakeLists.txt of benchmark, still the warning persists. The approach has been suggested https://stackoverflow.com/questions/34302265/does-cmake-build-type-release-imply-dndebug

I have the googlebenchmark source code in ~/usr/local and build the whole thing with cmake -DCMAKE_BUILD_TYPE=Release from inside build: cd build; cmake -DCMAKE_BUILD_TYPE=Release; make, and then in my project's CMakeLists.txt I have the following:

set(BENCHMARK_ROOT ~/local/benchmark/build/src)
set(BENCHMARK_INCLUDE_DIR ~/local/benchmark/include)

I would like to keep the library in my home directory, as is shown here, and it works fine with this set-up; my C++ project can see benchmark. However, the warning ***WARNING*** Library was built as DEBUG. Timings may be affected. is still there, so I believe the README.md does not tell the whole story. How to fix this? I even tried with cmake -DCMAKE_BUILD_TYPE=Release -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON ../ so that it actually downloads googletest and stores it in third_party directory inside build. However, issuing make leads it to an error: it cannot find the googletest it has just built.

I have the googlebenchmark source code in ~/usr/local and build the whole thing with cmake -DCMAKE_BUILD_TYPE=Release from inside build: cd build; cmake -DCMAKE_BUILD_TYPE=Release; make, and then in my project's CMakeLists.txt I have the following:

set(BENCHMARK_ROOT ~/local/benchmark/build/src)
set(BENCHMARK_INCLUDE_DIR ~/local/benchmark/include)

I would like to keep the library in my home directory, as is shown here, and it works fine with this set-up; my C++ project can see benchmark. However, the warning ***WARNING*** Library was built as DEBUG. Timings may be affected. is still there, so I believe the README.md does not tell the whole story. How to fix this? I even tried with cmake -DCMAKE_BUILD_TYPE=Release -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON ../ so that it actually downloads googletest and stores it in third_party directory inside build. However, issuing make leads it to an error: it cannot find the googletest it has just built.

EDIT: I've included

if (NOT CMAKE_BUILD_TYPE MATCHES Debug)
    add_definitions(-DNDEBUG)
endif()

into the CMakeLists.txt of benchmark, still the warning persists. The approach has been suggested https://stackoverflow.com/questions/34302265/does-cmake-build-type-release-imply-dndebug

Source Link
Ilonpilaaja
Ilonpilaaja
  • 1.2k
  • 2
  • 16
  • 33

Google Benchmark: "Library built in Debug mode"

I have the googlebenchmark source code in ~/usr/local and build the whole thing with cmake -DCMAKE_BUILD_TYPE=Release from inside build: cd build; cmake -DCMAKE_BUILD_TYPE=Release; make, and then in my project's CMakeLists.txt I have the following:

set(BENCHMARK_ROOT ~/local/benchmark/build/src)
set(BENCHMARK_INCLUDE_DIR ~/local/benchmark/include)

I would like to keep the library in my home directory, as is shown here, and it works fine with this set-up; my C++ project can see benchmark. However, the warning ***WARNING*** Library was built as DEBUG. Timings may be affected. is still there, so I believe the README.md does not tell the whole story. How to fix this? I even tried with cmake -DCMAKE_BUILD_TYPE=Release -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON ../ so that it actually downloads googletest and stores it in third_party directory inside build. However, issuing make leads it to an error: it cannot find the googletest it has just built.