CMake Error: The source directory "/src" does not appear to contain CMakeLists.txt.

[dubeyabhishek]

~/bpftrace/docker$ docker build - < Dockerfile.ubuntu
Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg.
STEP 1/8: FROM ubuntu:devel
STEP 2/8: ARG DEBIAN_FRONTEND=noninteractive
--> Using cache 6614fa8827d9b181d1f1e5c9b6494e6596a62c25d3c913e53464a6ee7917ecbc
--> 6614fa8827d
STEP 3/8: RUN apt-get update && apt-get install -y asciidoctor binutils-dev bison build-essential clang cmake flex libbpf-dev libbpfcc-dev libcereal-dev libdw-dev libelf-dev libiberty-dev libpcap-dev llvm-dev libclang-dev systemtap-sdt-dev zlib1g-dev
--> Using cache 183061c9baab2571a0ba4cbdd73b44c08c6ea17cc2cd5d95f9830178ee66840e
--> 183061c9baa
STEP 4/8: COPY . /src
--> Using cache 7a76b9945f31d2762ac95f3f995d696e5bbc7136c02ed5223b2549c1e34df19e
--> 7a76b9945f3
STEP 5/8: WORKDIR /src
--> Using cache de9d26347bb8287e918c2ea6ae154beea5a10dfd770272ff382ad930445b0734
--> de9d26347bb
STEP 6/8: RUN cmake -B /build -DBUILD_TESTING=ON
CMake Error: The source directory "/src" does not appear to contain CMakeLists.txt.
Specify --help for usage, or press the help button on the CMake GUI.
Error: error building at STEP "RUN cmake -B /build -DBUILD_TESTING=ON": error while running runtime: exit status 1

do we need to put efforts to fix the script or am I missing something here?

[viktormalik]

It seems that you need to run docker build from the top-level directory:

~/bpftrace $ docker build -f build/Dockerefile.ubuntu

[dubeyabhishek]

~/bpftrace$ docker build -f build/Dockerfile.ubuntu
Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg.
STEP 1/8: FROM ubuntu:devel
STEP 2/8: ARG DEBIAN_FRONTEND=noninteractive
--> Using cache 6614fa8827d9b181d1f1e5c9b6494e6596a62c25d3c913e53464a6ee7917ecbc
--> 6614fa8827d
STEP 3/8: RUN apt-get update && apt-get install -y asciidoctor binutils-dev bison build-essential clang cmake flex libbpf-dev libbpfcc-dev libcereal-dev libdw-dev libelf-dev libiberty-dev libpcap-dev llvm-dev libclang-dev systemtap-sdt-dev zlib1g-dev
--> Using cache 183061c9baab2571a0ba4cbdd73b44c08c6ea17cc2cd5d95f9830178ee66840e
--> 183061c9baa
STEP 4/8: COPY . /src
--> eca56c4eeb6
STEP 5/8: WORKDIR /src
--> 507a8ca46d7
STEP 6/8: RUN cmake -B /build -DBUILD_TESTING=ON
CMake Error: The source directory "/src" does not appear to contain CMakeLists.txt.
Specify --help for usage, or press the help button on the CMake GUI.
Error: error building at STEP "RUN cmake -B /build -DBUILD_TESTING=ON": error while running runtime: exit status 1

-f build/Dockerfile.ubuntu or -f docker/Dockerfile.ubuntu result in same error

[viktormalik]

Sorry, should have been

~/bpftrace $ docker build -f docker/Dockerefile.ubuntu .

(with the . at the end)