Docker build fails

[mkravchik]

I tried to follow the instructions for a local build using Docker and it fails:
docker run --rm -it -v .:/src fuzz-introspector:Dockerfile

• BASE=/src
• BUILD_BASE=/src/build
• [ -d /src/build ]
• echo Reusing set up (LLVM Source). Updating the LLVM plugin
  Reusing set up (LLVM Source). Updating the LLVM plugin
• rm -rf /src/build/llvm-project/llvm/include/llvm/Transforms/FuzzIntrospector
• rm -rf /src/build/llvm-project/llvm/lib/Transforms/FuzzIntrospector
• cp -rf /src/frontends/llvm/include/llvm/Transforms/FuzzIntrospector/ /src/build/llvm-project/llvm/include/llvm/Transforms/FuzzIntrospector
• cp -rf /src/frontends/llvm/lib/Transforms/FuzzIntrospector /src/build/llvm-project/llvm/lib/Transforms/FuzzIntrospector
• cd /src/build/llvm-build
• cmake -G Unix Makefiles -DLLVM_ENABLE_PROJECTS=clang;compiler-rt -DLLVM_BINUTILS_INCDIR=../binutils/include -DCMAKE_BUILD_TYPE=Release -DLLVM_TARGETS_TO_BUILD=X86 ../llvm-project/llvm/
  CMake Error at CMakeLists.txt:3 (cmake_minimum_required):
  CMake 3.20.0 or higher is required. You are running version 3.16.3

[DavidKorczynski]

Thank you @mkravchik -- I can see the Dockerfile hasn't been updated for a while, which is likely because it's not really used. I can take a look at it today to get it back working.

However, what you are looking to build it for? It may be easier to either build fuzz introspector by way of the OSS-Fuzz infrastructure or build it locally. Usually during development we build it using the OSS-Fuzz infra: https://github.com/ossf/fuzz-introspector/tree/main/oss_fuzz_integration

[mkravchik]

I wanted to build it locally, but encountered clashes with my local installations and decided to build inside the docker. I want to use it for non-OSS projects thus need a working local build

[mkravchik]

I've fixed the Dockerfile locally (by adding cmake 3.20 installation and also installing python requirements). I am able to build FuzzInspector and the simple-example-0. However, the links in the html are broken, specifically those that point under /covreport (there is no such directory). I did not want to open another issue as this might be caused by the Docker which was not updated...