arm64 adjustments

exaudfclient/base/base.MODULE.bazel

@@ -1,6 +1,6 @@
 bazel_dep(name = "bazel_skylib", version = "1.7.1")
 bazel_dep(name = "googletest", version = "1.15.0")
-bazel_dep(name = "rules_java", version = "7.6.1")
+bazel_dep(name = "rules_java", version = "7.6.5")
 bazel_dep(name = "rules_jvm_external", version = "6.2")
 
 python_local_repository = use_repo_rule("//base:python_repository.bzl", "python_local_repository")

exaudfclient/base/java_repository.bzl

@@ -23,11 +23,12 @@ def _find_shared_libraries(prefix,library,p_repository_ctx):
     return path_to_library
 
 def _java_local_repository_impl(repository_ctx):
-    prefix = "/usr/lib/jvm/java-11-openjdk-amd64"
     if 'JAVA_PREFIX' in repository_ctx.os.environ:
         prefix = repository_ctx.os.environ['JAVA_PREFIX']
-    print("java prefix in environment specified; %s"%prefix)
+    else:
+        fail("Environment Variable JAVA_PREFIX not found")
 
+    print("java prefix in environment specified; %s"%prefix)
     path_to_libjvm = paths.dirname(_find_shared_libraries(prefix,"libjvm.so",repository_ctx))
 
     defines = '"ENABLE_JAVA_VM"'

flavors/template-Exasol-all-python-3.10/flavor_base/build_deps/Dockerfile

@@ -10,28 +10,55 @@ COPY scripts /scripts
 RUN mkdir -p /build_info/packages
 COPY build_deps/packages /build_info/packages/build_deps
 
-ENV BAZEL_PACKAGE_VERSION="7.2.1"
-ENV BAZEL_PACKAGE_FILE="bazel_$BAZEL_PACKAGE_VERSION-linux-x86_64.deb"
-ENV BAZEL_PACKAGE_URL="https://github.com/bazelbuild/bazel/releases/download/$BAZEL_PACKAGE_VERSION/$BAZEL_PACKAGE_FILE"
-
-RUN /scripts/install_scripts/install_via_apt.pl --file /build_info/packages/build_deps/apt_get_packages --with-versions
-
-RUN apt-get -y update && \
-    curl -L --output "$BAZEL_PACKAGE_FILE" "$BAZEL_PACKAGE_URL" && \
-    apt-get install -y "./$BAZEL_PACKAGE_FILE" && \
-    rm "$BAZEL_PACKAGE_FILE" && \
-    apt-get -y clean && \
-    apt-get -y autoremove
-
-RUN curl -L -o swig-2.0.4.tar.gz https://exasol-script-languages-dependencies.s3.eu-central-1.amazonaws.com/swig-2.0.4.tar.gz && \
-    tar zxf swig-2.0.4.tar.gz && \
-    (cd swig-2.0.4 && ./configure --prefix=/usr && make && make install) && \
-    rm -rf swig-2.0.4 swig-2.0.4.tar.gz
+# Install base dependencies
+RUN /scripts/install_scripts/install_via_apt.pl \
+    --file /build_info/packages/build_deps/apt_get_packages --with-versions
 
-RUN locale-gen en_US.UTF-8 && \
-    update-locale LC_ALL=en_US.UTF-8 && \
-    ldconfig
+# Install Bazelisk (architecture-dependent)
+ENV BAZELISK_VERSION="v1.26.0"
+ENV USE_BAZEL_VERSION="7.6.1"
 
-RUN touch /env && \
+RUN set -e; \
+    apt-get update && apt-get install -y curl gnupg; \
+    ARCH=$(dpkg --print-architecture); \
+    if [ "$ARCH" = "amd64" ]; then \
+        BAZELISK_URL="https://github.com/bazelbuild/bazelisk/releases/download/${BAZELISK_VERSION}/bazelisk-linux-amd64"; \
+    elif [ "$ARCH" = "arm64" ]; then \
+        BAZELISK_URL="https://github.com/bazelbuild/bazelisk/releases/download/${BAZELISK_VERSION}/bazelisk-linux-arm64"; \
+    else \
+        echo "Unsupported architecture: $ARCH" >&2; exit 1; \
+    fi; \
+    curl -fsSL -o /usr/local/bin/bazel "$BAZELISK_URL"; \
+    chmod +x /usr/local/bin/bazel;
+
+# Determine architecture and write relevant env vars to /env
+RUN ARCH=$(dpkg --print-architecture) && \
+    if [ "$ARCH" = "amd64" ]; then \
+        JAVA_PREFIX="/usr/lib/jvm/java-11-openjdk-amd64"; \
+        OPENSSL_LIB="/usr/lib/x86_64-linux-gnu"; \
+    elif [ "$ARCH" = "arm64" ]; then \
+        JAVA_PREFIX="/usr/lib/jvm/java-11-openjdk-arm64"; \
+        OPENSSL_LIB="/usr/lib/aarch64-linux-gnu"; \
+    else \
+        echo "Unsupported architecture: $ARCH" && exit 1; \
+    fi && \
+    echo "export JAVA_PREFIX=$JAVA_PREFIX" >> /env && \
+    echo "export ARCH=$ARCH" >> /env && \
+    echo "export PROTOBUF_LIBRARY_PREFIX=/usr/lib/" >> /env && \
+    echo "export PROTOBUF_INCLUDE_PREFIX=/usr/include/" >> /env && \
+    echo "export ZMQ_LIBRARY_PREFIX=/usr/lib" >> /env && \
+    echo "export ZMQ_INCLUDE_PREFIX=/usr/include" >> /env && \
+    echo "export OPENSSL_LIBRARY_PREFIX=$OPENSSL_LIB" >> /env && \
+    echo "export OPENSSL_INCLUDE_PREFIX=/usr/include/openssl" >> /env && \
     echo "export PROTOBUF_BIN=/usr/bin/protoc" >> /env && \
-    echo "export JAVA_HOME=/usr/lib/jvm/java-1.11.0-openjdk-amd64" >> /env
+    echo "export USE_BAZEL_VERSION=$USE_BAZEL_VERSION" >> /env
+
+# Install SWIG 2.0.4
+RUN curl -fsSL -o swig-2.0.4.tar.gz \
+        https://exasol-script-languages-dependencies.s3.eu-central-1.amazonaws.com/swig-2.0.4.tar.gz && \
+    tar zxf swig-2.0.4.tar.gz && \
+    (cd swig-2.0.4 && ./configure --build=$(arch)-unknown-linux-gnu --prefix=/usr && make -j"$(nproc)" && make install) && \
+    rm -rf swig-2.0.4 swig-2.0.4.tar.gz
+
+# Configure UTF-8 locale
+RUN locale-gen en_US.UTF-8 && update-locale LC_ALL=en_US.UTF-8 && ldconfig

flavors/template-Exasol-all-python-3.10/flavor_base/build_deps/packages/apt_get_packages

@@ -2,8 +2,9 @@ coreutils|8.32-4.1ubuntu1.2
 locales|2.35-0ubuntu3.10
 tar|1.34+dfsg-1ubuntu0.1.22.04.2
 curl|7.81.0-1ubuntu1.20
-openjdk-11-jdk-headless|11.0.27+6~us1-0ubuntu1~22.04
+openjdk-11-jdk-headless|11.0.28+6-1ubuntu1~22.04.1 
 build-essential|12.9ubuntu3
 libpcre3-dev|2:8.39-13ubuntu0.22.04.1
 protobuf-compiler|3.12.4-1ubuntu7.22.04.4
 chrpath|0.16-2
+libleveldb-dev|1.23-3build1

flavors/template-Exasol-all-python-3.10/flavor_base/udfclient_deps/packages/apt_get_packages

@@ -4,3 +4,4 @@ libnss-db|2.2.3pre1-6ubuntu3
 libzmq3-dev|4.3.4-2
 libprotobuf-dev|3.12.4-1ubuntu7.22.04.4
 libssl-dev|3.0.2-0ubuntu1.19
+libleveldb-dev|1.23-3build1

scripts/installUdfClientDeps.sh

@@ -4,55 +4,79 @@ set -euo pipefail
 
 source /etc/os-release
 
-if [ "$VERSION_CODENAME" != "jammy" ]; then
-  echo "Script can only work correctly under Ubuntu 22.04"
+if [[ "$VERSION_CODENAME" != "jammy" ]]; then
+  echo "Error: Script can only work correctly under Ubuntu 22.04 (jammy)."
   exit 1
 fi
 
-if [ $# -ne 1 ];
-then
+if [[ $# -ne 1 ]]; then
   me=$(basename "$0")
-  echo "Usage: '$me <out_env_file>'. For example: '$me .env'. <out_env_file> will contain necessary environment variables to run 'bazel build'."
+  echo "Usage: $me <out_env_file>"
+  echo "Example: $me .env"
+  echo "<out_env_file> will contain environment variables needed to run 'bazel build'."
   exit 1
 fi
 
 OUT_ENV_FILE="$1"
 
 export DEBIAN_FRONTEND=noninteractive
 
+# Detect architecture
+ARCH=$(dpkg --print-architecture)
+case "$ARCH" in
+  amd64)
+    BAZELISK_URL="https://github.com/bazelbuild/bazelisk/releases/latest/download/bazelisk-linux-amd64"
+    ;;
+  arm64)
+    BAZELISK_URL="https://github.com/bazelbuild/bazelisk/releases/latest/download/bazelisk-linux-arm64"
+    ;;
+  *)
+    echo "Unsupported architecture: $ARCH"
+    exit 1
+    ;;
+esac
+
+# Install dependencies
 apt update
-apt install -y curl openjdk-11-jdk libzmq3-dev python3 protobuf-compiler build-essential python3-pip libpcre3-dev chrpath tar locales coreutils libssl-dev
-
-BAZEL_PACKAGE_VERSION="7.2.1"
-BAZEL_PACKAGE_FILE="bazel_$BAZEL_PACKAGE_VERSION-linux-x86_64.deb"
-BAZEL_PACKAGE_URL="https://github.com/bazelbuild/bazel/releases/download/$BAZEL_PACKAGE_VERSION/$BAZEL_PACKAGE_FILE"
-
-
-curl -L --output "$BAZEL_PACKAGE_FILE" "$BAZEL_PACKAGE_URL" && \
-apt install -y "./$BAZEL_PACKAGE_FILE" && \
-rm "$BAZEL_PACKAGE_FILE" && \
-
-apt -y clean
-apt -y autoremove
-
-
-curl -L -o swig-2.0.4.tar.gz https://exasol-script-languages-dependencies.s3.eu-central-1.amazonaws.com/swig-2.0.4.tar.gz && \
-    tar zxf swig-2.0.4.tar.gz && \
-    (cd swig-2.0.4 && ./configure --prefix=/usr && make && make install) && \
-    rm -rf swig-2.0.4 swig-2.0.4.tar.gz
-
-
+apt install -y \
+  curl openjdk-11-jdk libzmq3-dev python3 protobuf-compiler \
+  build-essential python3-pip libpcre3-dev libleveldb-dev chrpath tar \
+  locales coreutils libssl-dev
+
+# Install Bazelisk
+install -d /usr/local/bin
+curl -L "$BAZELISK_URL" -o /usr/local/bin/bazel
+chmod +x /usr/local/bin/bazel
+
+# Verify Bazelisk is working
+bazel version
+
+apt clean
+apt autoremove -y
+
+# Build and install SWIG 2.0.4
+curl -L -o swig-2.0.4.tar.gz https://exasol-script-languages-dependencies.s3.eu-central-1.amazonaws.com/swig-2.0.4.tar.gz
+tar zxf swig-2.0.4.tar.gz
+(
+  cd swig-2.0.4
+  ./configure --prefix=/usr --build=$(arch)-unknown-linux-gnu 
+  make -j"$(nproc)"
+  make install
+)
+rm -rf swig-2.0.4 swig-2.0.4.tar.gz
+
+# Install Python numpy package
 pip install numpy
 
-
-cat >"$OUT_ENV_FILE" <<EOL
+# Write environment variables to output file
+cat > "$OUT_ENV_FILE" << EOF
 export PYTHON3_PREFIX=/usr
 export PYTHON3_VERSION=python3.10
-export ZMQ_LIBRARY_PREFIX=/usr/lib/x86_64-linux-gnu/
+export ZMQ_LIBRARY_PREFIX=/usr/lib/${ARCH}-linux-gnu/
 export ZMQ_INCLUDE_PREFIX=/usr/include
-export PROTOBUF_LIBRARY_PREFIX=/usr/lib/x86_64-linux-gnu
+export PROTOBUF_LIBRARY_PREFIX=/usr/lib/${ARCH}-linux-gnu
 export PROTOBUF_INCLUDE_PREFIX=/usr/include/
 export PROTOBUF_BIN=/usr/bin/protoc
-export OPENSSL_LIBRARY_PREFIX=/usr/lib/x86_64-linux-gnu
+export OPENSSL_LIBRARY_PREFIX=/usr/lib/${ARCH}-linux-gnu
 export OPENSSL_INCLUDE_PREFIX=/usr/include/openssl
-EOL
+EOF

test_container/build/Dockerfile

@@ -35,3 +35,9 @@ RUN pip3 install -r "requirements.txt"
 RUN mkdir -p /dev_tools
 COPY deps/install_dev_tools.sh /dev_tools
 COPY deps/maven-toolchains.xml /root/.m2/toolchains.xml
+
+# Adjust if running on ARM
+RUN ARCH=$(uname -m) && \
+    if [ "$ARCH" = "aarch64" ] || [ "$ARCH" = "arm64" ]; then \
+        sed -i 's/openjdk-amd64/openjdk-arm64/g' /root/.m2/toolchains.xml; \
+    fi