How to Set Cmake_C_Compiler and Cmake_Cxx_Compiler for Building Assimp for iOS

CMake: `call to non-‘constexpr’ function ‘_Tp std::accumulate`

As the update section note The CXX compiler identification is GNU 9.3.0 to fix this you can do set(CMAKE_CXX_COMPILER "/usr/bin/g++-10") (from https://stackoverflow.com/a/22619145/4301453) and reload the project.

This seems to work.

Although I'm not certain this is the best answer, it works for now.

How to create minimal libfuzzer cmake example?

I forget to add options to the linker.

cmake_minimum_required (VERSION 3.11)
set(CMAKE_C_COMPILER clang)
set(CMAKE_CXX_COMPILER clang)
project (Tutorial)

add_executable(Tutorial test_fuzzer.cc)
target_compile_options(Tutorial
            PRIVATE $<$<C_COMPILER_ID:Clang>:-g -O1 -fsanitize=fuzzer>
            )

target_link_libraries(Tutorial
            PRIVATE $<$<C_COMPILER_ID:Clang>:-fsanitize=fuzzer>
            )

Can not install boost + libstdc++ on Travis CI

You can take a look at mine. Here are some errors I can see in your file:

• you want to compile with gcc, but you only have clang++ as a compiler (mentioned in the log)
• you need to specify where you get gcc from, that's the line with - ubuntu-toolchain-r-test
• you need to export CXX to select the new gcc and not the default one - if [ "$CXX" = "g++" ]; then export CXX="g++-4.9"; fi

I'm still trying to figure some stuff about why I can't link boost, that's how I found your post :)

I may need to compile it myself...

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