setup ConanProfiles + reduce layers

Linux/CPPBuilder/Dockerfile

@@ -1,49 +1,73 @@
+# Build arguments
 ARG BASE_BUILDER
+ARG CONAN_PROFILE_BRANCH
 
+# Base image
 FROM $BASE_BUILDER
 
-ENV CCACHE_DIR=/ccache
-ENV CCACHE_COMPRESS=1
-ENV CCACHE_MAXSIZE=10G
-ENV CCACHE_COMPILERCHECK=content
+# Environment variables for ccache and pipx
+ENV CCACHE_DIR=/ccache \
+    CCACHE_COMPRESS=1 \
+    CCACHE_MAXSIZE=10G \
+    CCACHE_COMPILERCHECK=content \
+    PATH=/root/.local/bin:$PATH
 
-RUN apt-get install build-essential -y
-RUN apt-get install ccache -y
-RUN apt-get install cmake -y
-RUN apt-get install ninja-build -y
-RUN apt-get install git -y
-RUN apt-get install pkg-config -y
+# Install system dependencies, clang, and pipx
+RUN apt-get update && apt-get install -y \
+        build-essential \
+        ccache \
+        cmake \
+        ninja-build \
+        git \
+        pkg-config \
+        wget \
+        lsb-release \
+        software-properties-common \
+        python3-pip \
+    && rm -rf /var/lib/apt/lists/* \
+    \
+    # Install LLVM 18
+    && wget https://apt.llvm.org/llvm.sh -O /tmp/llvm.sh \
+    && chmod +x /tmp/llvm.sh \
+    && /tmp/llvm.sh 18 all \
+    && apt-get install -y clang-tools-18 \
+    \
+    # Symlinks for clang 18 tools
+    && ln -sf /usr/bin/clang-18 /usr/bin/clang \
+    && ln -sf /usr/bin/clang++-18 /usr/bin/clang++ \
+    && ln -sf /usr/bin/llvm-profdata-18 /usr/bin/llvm-profdata \
+    && ln -sf /usr/bin/llvm-cov-18 /usr/bin/llvm-cov \
+    && ln -sf /usr/bin/clang-format-18 /usr/bin/clang-format \
+    && ln -sf /usr/bin/clang-tidy-18 /usr/bin/clang-tidy \
+    && ln -sf /usr/bin/llvm-ar-18 /usr/bin/llvm-ar \
+    && ln -sf /usr/bin/llvm-nm-18 /usr/bin/llvm-nm \
+    && ln -sf /usr/bin/llvm-ranlib-18 /usr/bin/llvm-ranlib \
+    \
+    # Reset ccache stats
+    && ccache --zero-stats
 
-RUN wget https://apt.llvm.org/llvm.sh && \
-    chmod +x llvm.sh && \
-    ./llvm.sh 18 all
-RUN apt-get install clang-tools-18 -y
+# Install pipx and Conan
+RUN python3 -m pip install --no-cache-dir pipx \
+    && pipx ensurepath \
+    && pipx install conan
 
-RUN ln -s /bin/clang-18 /bin/clang
-RUN ln -s /bin/clang++-18 /bin/clang++
-RUN ln -s /usr/bin/llvm-profdata-18 /usr/bin/llvm-profdata
-RUN ln -s /usr/bin/llvm-cov-18 /usr/bin/llvm-cov
-RUN ln -s /usr/bin/clang-format-18 /usr/bin/clang-format
-RUN ln -s /usr/bin/clang-tidy-18 /usr/bin/clang-tidy
-RUN ln -s /usr/bin/llvm-ar-18 /usr/bin/llvm-ar
-RUN ln -s /usr/bin/llvm-nm-18 /usr/bin/llvm-nm
-RUN ln -s /usr/bin/llvm-ranlib-18 /usr/bin/llvm-ranlib
+# Build and install mold
+RUN git clone --branch v2.40.4 https://github.com/rui314/mold.git /tmp/mold \
+    && cd /tmp/mold \
+    && ./install-build-deps.sh \
+    && cmake . -DCMAKE_BUILD_TYPE=Release \
+              -DCMAKE_CXX_COMPILER=clang++ \
+              -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
+              -DCMAKE_C_COMPILER_LAUNCHER=ccache \
+              -B build \
+    && cmake --build build -j$(nproc) \
+    && cmake --install build \
+    && rm -rf /tmp/mold
 
-RUN ccache --zero-stats
+# Configure Conan with custom profiles and remote
+RUN conan config install https://git.romainboullard.com/BigfootDev/ConanProfiles.git --args="--branch ${CONAN_PROFILE_BRANCH}" --force \
+    && conan remote add bigfootpackages https://conan.romainboullard.com/artifactory/api/conan/bigfootpackages \
+    && conan remote disable conancenter
 
+# Show ccache stats (optional, for debugging)
 RUN ccache --show-stats
-
-RUN apt-get install pipx -y
-RUN pipx ensurepath
-
-RUN git clone --branch v2.40.4 https://github.com/rui314/mold.git
-RUN mold/install-build-deps.sh
-RUN cmake mold -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DCMAKE_C_COMPILER_LAUNCHER=ccache -B mold/build
-RUN cmake --build mold/build -j$(nproc)
-RUN cmake --build mold/build --target install
-
-RUN pipx install conan
-
-RUN conan config install https://gitlab.com/bigfootdev/config/conan.git
-RUN conan remote add bigfootpackages https://packages.bigfootengine.com/artifactory/api/conan/bigfootpackages
-RUN conan remote disable conancenter