Update CI scripts

.github/workflows/cmake.yml

@@ -22,10 +22,6 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v2
-        # other submodules are:
-        #   vcpkg                  - already installed at the virtual environment
-        #   generator/llvm-project - too heavy, download and use generator binary
-      - run: git submodule update --init library/RE-flex
 
       # - name: Get version
       #   run: echo "VERSION=$(python ./version.py get -f vcpkg.json)" >> $GITHUB_ENV
@@ -36,7 +32,6 @@ jobs:
         run: >
           cmake -B ${{ github.workspace }}/build
           -DCMAKE_BUILD_TYPE=${{ env.BUILD_TYPE }}
-          -DCMAKE_TOOLCHAIN_FILE=${VCPKG_INSTALLATION_ROOT}/scripts/buildsystems/vcpkg.cmake
 
       - name: Install generator
         run: |

Dockerfile

@@ -5,11 +5,9 @@ FROM ubuntu:22.04
 #   - installed Ninja build system
 # it's also a valid setup for non ARM build
 
-# zlib1g-dev - only for static builds
-
 ARG DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && apt-get install -y git g++ make ninja-build cmake pkg-config \
-  build-essential tar curl zip unzip zlib1g-dev \
+  build-essential tar curl zip unzip \
   llvm-15-dev libclang-15-dev libclang-cpp15-dev
 
 COPY . ./reflection_cpp
@@ -20,10 +18,8 @@ ENV VCPKG_FORCE_SYSTEM_BINARIES=1
 
 # build with GCC by default
 RUN cd reflection_cpp \
-  && git submodule update --init --recursive \
   && mkdir build && cd build \
   && cmake .. \
-  -DCMAKE_TOOLCHAIN_FILE=../vcpkg/scripts/buildsystems/vcpkg.cmake \
   -DCMAKE_BUILD_TYPE=Release \
   && cmake --build .