Created build script for numba v0.56.4

n/numba/build_info.json

@@ -1,11 +1,11 @@
 {
-    "maintainer": "SakshiJain0302",
+    "maintainer": "amitkumar282",
     "package_name": "numba",
     "github_url": "https://github.com/numba/numba",
-    "version": "0.67.0",
+    "version": "0.56.4",
     "wheel_build": true,
     "default_branch": "main",
-    "build_script": "numba_ubi_10.2.sh",
+    "build_script": "numba_0.56.4_ubi_10.2.sh",
     "package_dir": "n/numba",
     "validate_build_script": true,
     "use_non_root_user": false,
@@ -14,7 +14,9 @@
         "build_script": "numba_ubi_9.3.sh"
     },
     "0.56.4": {
-        "build_script": "numba_0.56.4_ubi_9.8.sh"
+        "build_script":
+        "numba_0.56.4_ubi_10.2.sh",
+        "python_version": "3.10"
     },
     "0.59.0": {
         "build_script": "numba_0.59.0_ubi_9.6.sh"

n/numba/numba_0.56.4_ubi_10.2.sh

@@ -0,0 +1,187 @@
+#!/bin/bash -e
+# -----------------------------------------------------------------------------
+#
+# Package       : numba
+# Version       : 0.56.4
+# Source repo   : https://github.com/numba/numba
+# Tested on     : UBI 10.2
+# Language      : Python
+# Ci-Check      : True
+# Script License: Apache License, Version 2 or later
+# Maintainer    : Amit Kumar <amit.kumar282@ibm.com>
+#
+# Disclaimer: This script has been tested in root mode on the given
+# ==========  platform using the mentioned version of the package.
+#             It may not work as expected with newer versions of the
+#             package and/or distribution. In such case, please
+#             contact "Maintainer" of this script.
+#
+# -----------------------------------------------------------------------------
+
+PACKAGE_NAME=numba
+PACKAGE_VERSION=${1:-"0.56.4"}
+PACKAGE_URL=https://github.com/numba/numba
+PACKAGE_DIR=numba
+WORKING_DIR=$(pwd)
+OS_NAME=$(grep ^PRETTY_NAME /etc/os-release | cut -d= -f2)
+
+# Detect CPU generation and set optimization flags accordingly
+if grep -q "POWER10" /proc/cpuinfo 2>/dev/null; then
+    CPU_FLAGS="-mcpu=power10 -mtune=power10"
+    echo "Detected POWER10 — applying power10 optimization flags"
+else
+    CPU_FLAGS=""
+    echo "POWER10 not detected — no arch-specific flags applied"
+fi
+
+# Install only required dependencies
+yum install -y \
+    wget git cmake ninja-build make gcc gcc-c++ \
+    libffi-devel openssl-devel bzip2-devel xz-devel zlib-devel
+
+# Verify compiler versions
+gcc --version
+g++ --version
+
+# Apply CPU optimization flags
+export CFLAGS="${CPU_FLAGS}"
+export CXXFLAGS="${CPU_FLAGS}"
+
+# Install Python 3.10 from source
+wget https://www.python.org/ftp/python/3.10.8/Python-3.10.8.tgz
+tar xzf Python-3.10.8.tgz
+cd Python-3.10.8
+CFLAGS="${CPU_FLAGS}" \
+CXXFLAGS="${CPU_FLAGS}" \
+./configure --with-system-ffi --with-computed-gotos --enable-loadable-sqlite-extensions
+make -j$(nproc)
+make altinstall
+export PATH=/usr/local/bin:$PATH
+cd ..
+rm -f Python-3.10.8.tgz && rm -rf Python-3.10.8
+
+python3.10 -m pip install --upgrade pip
+python3.10 -m pip install "setuptools<60" wheel build numpy==1.23.5
+
+echo "-------------------Installing LLVM 11.1.0----------------------"
+
+export PREFIX=/usr
+
+echo "Building LLVM 11.1.0 ..."
+rm -rf llvm-project
+git clone --depth 1 --branch llvmorg-11.1.0 https://github.com/llvm/llvm-project llvm-project
+cd llvm-project
+
+mkdir build && cd build
+
+cmake \
+    -DCMAKE_INSTALL_PREFIX="${PREFIX}" \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DLLVM_TARGETS_TO_BUILD="PowerPC" \
+    -DCMAKE_C_FLAGS="${CPU_FLAGS}" \
+    -DCMAKE_CXX_FLAGS="${CPU_FLAGS} -include cstdint" \
+    -DLLVM_ENABLE_RTTI=ON \
+    -DLLVM_ENABLE_LIBEDIT=OFF \
+    -DLLVM_ENABLE_LIBXML2=OFF \
+    -DLLVM_ENABLE_TERMINFO=OFF \
+    -DLLVM_ENABLE_Z3_SOLVER=OFF \
+    -DLLVM_ENABLE_FFI=ON \
+    -DFFI_INCLUDE_DIR="${PREFIX}/include" \
+    -DFFI_LIBRARY_DIR="${PREFIX}/lib" \
+    -DLLVM_INCLUDE_BENCHMARKS=OFF \
+    -DLLVM_INCLUDE_DOCS=OFF \
+    -DLLVM_INCLUDE_EXAMPLES=OFF \
+    -DLLVM_INCLUDE_TESTS=OFF \
+    -DLLVM_OPTIMIZED_TABLEGEN=ON \
+    -GNinja \
+    ../llvm
+
+echo "Building LLVM with $(nproc) jobs..."
+ninja -j"$(nproc)"
+ninja install
+
+cd ../..
+rm -rf llvm-project
+
+echo "-------------------LLVM 11.1.0 installation completed----------------------"
+
+echo "-------------------Building llvmlite wheel----------------------"
+rm -rf llvmlite
+if ! git clone --depth 1 --branch v0.39.1 https://github.com/numba/llvmlite llvmlite; then
+    echo "------------------llvmlite:clone_fails---------------------------------------"
+    echo "llvmlite | https://github.com/numba/llvmlite | v0.39.1 | $OS_NAME | GitHub | Fail | Clone_Fails"
+    exit 1
+fi
+cd llvmlite
+
+export LLVM_CONFIG=/usr/bin/llvm-config
+if ! python3.10 -m build --wheel --no-isolation; then
+    echo "------------------llvmlite:build_fails---------------------------------------"
+    echo "llvmlite | https://github.com/numba/llvmlite | v0.39.1 | $OS_NAME | GitHub | Fail | Build_Fails"
+    exit 1
+fi
+
+cd ..
+
+# Clone numba
+rm -rf "$PACKAGE_DIR"
+if ! git clone --depth 1 --branch $PACKAGE_VERSION $PACKAGE_URL $PACKAGE_DIR; then
+    echo "------------------$PACKAGE_NAME:clone_fails---------------------------------------"
+    echo "$PACKAGE_NAME | $PACKAGE_URL | $PACKAGE_VERSION | $OS_NAME | GitHub | Fail | Clone_Fails"
+    exit 1
+fi
+
+cd "$PACKAGE_DIR"
+
+# Build wheel with --no-isolation
+if ! python3.10 -m build --wheel --no-isolation; then
+    echo "------------------$PACKAGE_NAME:build_fails---------------------------------------"
+    echo "$PACKAGE_NAME | $PACKAGE_URL | $PACKAGE_VERSION | $OS_NAME | GitHub | Fail | Build_Fails"
+    exit 1
+fi
+
+# Create a virtual environment to test the wheel
+cd "$WORKING_DIR"
+python3.10 -m venv test_env
+source test_env/bin/activate
+pip install --upgrade pip
+
+# Install wheels and dependencies in the virtual environment
+LLVMLITE_WHEEL=$(realpath "$WORKING_DIR"/llvmlite/dist/*.whl)
+NUMBA_WHEEL=$(realpath "$WORKING_DIR/$PACKAGE_DIR"/dist/*.whl)
+if ! pip install "$LLVMLITE_WHEEL" "$NUMBA_WHEEL" numpy==1.23.5; then
+    echo "------------------$PACKAGE_NAME:install_fails-------------------------------------"
+    echo "$PACKAGE_NAME | $PACKAGE_URL | $PACKAGE_VERSION | $OS_NAME | GitHub | Fail | Install_Fails"
+    exit 1
+fi
+
+# Test wheel from outside the source tree within the virtual environment
+if ! python <<EOF
+import numba
+import llvmlite
+import numpy
+
+print("Numba version:", numba.__version__)
+print("llvmlite version:", llvmlite.__version__)
+print("NumPy version:", numpy.__version__)
+
+from numba import njit
+
+@njit
+def add(a, b):
+    return a + b
+
+assert add(2, 3) == 5
+print("Numba JIT OK")
+EOF
+then
+    echo "------------------$PACKAGE_NAME:install_success_but_test_fails---------------------"
+    echo "$PACKAGE_NAME | $PACKAGE_URL | $PACKAGE_VERSION | $OS_NAME | GitHub | Fail | Install_success_but_test_Fails"
+    exit 2
+fi
+
+echo "------------------$PACKAGE_NAME:install_&_test_both_success-------------------------"
+echo "$PACKAGE_URL $PACKAGE_NAME"
+echo "$PACKAGE_NAME | $PACKAGE_URL | $PACKAGE_VERSION | $OS_NAME | GitHub | Pass | Both_Install_and_Test_Success"
+
+exit 0