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adeebshihadehadeebshihadeh
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add zstd and ncurses packages (#14)
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‎ncurses/build.sh‎

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#!/usr/bin/env bash
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set -e
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DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)"
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cd "$DIR"
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VERSION="6.5"
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INSTALL_DIR="$DIR/ncurses/install"
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# Idempotent: skip if already built
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if [ -f "$INSTALL_DIR/lib/libncurses.a" ]; then
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echo "ncurses already present, skipping build."
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exit 0
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fi
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NJOBS="$(nproc 2>/dev/null || sysctl -n hw.ncpu 2>/dev/null || echo 2)"
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# Download
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TARBALL="ncurses-${VERSION}.tar.gz"
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if [ ! -f "$TARBALL" ]; then
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curl -fsSL "https://ftp.gnu.org/gnu/ncurses/${TARBALL}" -o "$TARBALL"
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fi
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# Extract
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if [ ! -d "ncurses-${VERSION}" ]; then
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tar xf "$TARBALL"
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fi
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# Build
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PREFIX="$DIR/build/prefix"
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mkdir -p "$DIR/build"
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cd "ncurses-${VERSION}"
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./configure \
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--prefix="$PREFIX" \
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--without-shared \
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--with-normal \
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--without-debug \
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--without-cxx \
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--without-cxx-binding \
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--without-ada \
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--without-manpages \
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--without-progs \
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--without-tests \
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--without-dlsym \
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--enable-overwrite
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make -j"$NJOBS"
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# Only install libs and headers; skip terminfo database (fails on macOS CI)
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make install.libs install.includes
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cd "$DIR"
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# Copy to package install dir
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rm -rf "$INSTALL_DIR"
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mkdir -p "$INSTALL_DIR"/{lib,include}
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# Libraries (ncurses 6.x builds wide-char by default; provide as libncurses.a)
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cp "$PREFIX/lib/libncursesw.a" "$INSTALL_DIR/lib/libncurses.a" 2>/dev/null \
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|| cp "$PREFIX/lib/libncurses.a" "$INSTALL_DIR/lib/"
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# Headers (--enable-overwrite puts them directly in include/)
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cp "$PREFIX/include/ncurses.h" "$INSTALL_DIR/include/"
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cp "$PREFIX/include/curses.h" "$INSTALL_DIR/include/"
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cp "$PREFIX/include/ncurses_dll.h" "$INSTALL_DIR/include/"
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cp "$PREFIX/include/unctrl.h" "$INSTALL_DIR/include/"
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cp "$PREFIX/include/term.h" "$INSTALL_DIR/include/"
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cp "$PREFIX/include/termcap.h" "$INSTALL_DIR/include/"
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# Clean up
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rm -rf "ncurses-${VERSION}" "$TARBALL" "$DIR/build"
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echo "Installed ncurses to $INSTALL_DIR"
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du -sh "$INSTALL_DIR"

‎ncurses/ncurses/__init__.py‎

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import os
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DIR = os.path.join(os.path.dirname(__file__), "install")
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LIB_DIR = os.path.join(DIR, "lib")
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INCLUDE_DIR = os.path.join(DIR, "include")
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def smoketest():
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assert os.path.isfile(os.path.join(LIB_DIR, "libncurses.a")), "libncurses.a not found"
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assert os.path.isfile(os.path.join(INCLUDE_DIR, "ncurses.h")), "ncurses.h not found"

‎ncurses/pyproject.toml‎

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[build-system]
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requires = ["setuptools>=64", "wheel"]
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build-backend = "setuptools.build_meta"
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[project]
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name = "ncurses"
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version = "6.5"
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description = "ncurses terminal library (static build)"
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requires-python = ">=3.8"
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[tool.setuptools.packages.find]
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include = ["ncurses*"]
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[tool.setuptools.package-data]
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ncurses = ["install/**/*"]

‎ncurses/setup.py‎

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import os
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import platform
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import subprocess
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from setuptools.command.build_py import build_py
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try:
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from wheel.bdist_wheel import bdist_wheel
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except ImportError:
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bdist_wheel = None
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class BuildNcurses(build_py):
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"""Run build.sh to compile ncurses before collecting package data."""
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def run(self):
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pkg_dir = os.path.dirname(os.path.abspath(__file__))
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marker = os.path.join(pkg_dir, "ncurses", "install", "lib", "libncurses.a")
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if not os.path.exists(marker):
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build_script = os.path.join(pkg_dir, "build.sh")
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subprocess.check_call(["bash", build_script], cwd=pkg_dir)
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super().run()
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cmdclass = {"build_py": BuildNcurses}
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if bdist_wheel is not None:
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class PlatformWheel(bdist_wheel):
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"""Produce a platform-specific, Python-version-agnostic wheel."""
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def finalize_options(self):
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super().finalize_options()
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self.root_is_pure = False
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def get_tag(self):
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system = platform.system()
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machine = platform.machine()
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if system == "Linux":
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plat = f"linux_{machine}"
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elif system == "Darwin":
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plat = "macosx_11_0_arm64"
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else:
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plat = f"{system.lower()}_{machine}"
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return "py3", "none", plat
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cmdclass["bdist_wheel"] = PlatformWheel
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def setup():
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from setuptools import setup as _setup
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_setup(cmdclass=cmdclass)
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if __name__ == "__main__":
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setup()

‎zstd/build.sh‎

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#!/usr/bin/env bash
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set -e
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DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)"
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cd "$DIR"
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VERSION="1.5.6"
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INSTALL_DIR="$DIR/zstd/install"
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# Idempotent: skip if already built
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if [ -f "$INSTALL_DIR/lib/libzstd.a" ]; then
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echo "zstd already present, skipping build."
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exit 0
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fi
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NJOBS="$(nproc 2>/dev/null || sysctl -n hw.ncpu 2>/dev/null || echo 2)"
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# Clone
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if [ ! -d "zstd-src" ]; then
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git clone --depth 1 --branch "v${VERSION}" https://github.com/facebook/zstd.git zstd-src
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fi
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# Build
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PREFIX="$DIR/build/prefix"
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mkdir -p "$DIR/build"
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cmake -S zstd-src/build/cmake -B "$DIR/build" \
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-DCMAKE_BUILD_TYPE=MinSizeRel \
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-DCMAKE_INTERPROCEDURAL_OPTIMIZATION=ON \
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-DCMAKE_INSTALL_PREFIX="$PREFIX" \
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-DCMAKE_INSTALL_LIBDIR=lib \
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-DCMAKE_POLICY_VERSION_MINIMUM=3.5 \
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-DZSTD_BUILD_PROGRAMS=OFF \
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-DZSTD_BUILD_TESTS=OFF \
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-DZSTD_BUILD_CONTRIB=OFF \
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-DZSTD_BUILD_SHARED=OFF \
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-DZSTD_BUILD_STATIC=ON
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cmake --build "$DIR/build" -j"$NJOBS"
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cmake --install "$DIR/build"
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# Copy to package install dir
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rm -rf "$INSTALL_DIR"
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mkdir -p "$INSTALL_DIR"/{lib,include}
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# Library
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cp "$PREFIX/lib/libzstd.a" "$INSTALL_DIR/lib/"
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# Headers
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cp "$PREFIX/include/zstd.h" "$INSTALL_DIR/include/"
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cp "$PREFIX/include/zstd_errors.h" "$INSTALL_DIR/include/"
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cp "$PREFIX/include/zdict.h" "$INSTALL_DIR/include/"
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# Clean up
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rm -rf zstd-src "$DIR/build"
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echo "Installed zstd to $INSTALL_DIR"
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du -sh "$INSTALL_DIR"

‎zstd/pyproject.toml‎

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[build-system]
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requires = ["setuptools>=64", "wheel"]
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build-backend = "setuptools.build_meta"
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[project]
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name = "zstd"
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version = "1.5.6"
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description = "Zstandard compression library (static build)"
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requires-python = ">=3.8"
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[tool.setuptools.packages.find]
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include = ["zstd*"]
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[tool.setuptools.package-data]
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zstd = ["install/**/*"]

‎zstd/setup.py‎

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import os
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import platform
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import subprocess
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from setuptools.command.build_py import build_py
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try:
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from wheel.bdist_wheel import bdist_wheel
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except ImportError:
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bdist_wheel = None
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class BuildZstd(build_py):
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"""Run build.sh to compile zstd before collecting package data."""
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def run(self):
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pkg_dir = os.path.dirname(os.path.abspath(__file__))
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marker = os.path.join(pkg_dir, "zstd", "install", "lib", "libzstd.a")
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if not os.path.exists(marker):
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build_script = os.path.join(pkg_dir, "build.sh")
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subprocess.check_call(["bash", build_script], cwd=pkg_dir)
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super().run()
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cmdclass = {"build_py": BuildZstd}
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if bdist_wheel is not None:
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class PlatformWheel(bdist_wheel):
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"""Produce a platform-specific, Python-version-agnostic wheel."""
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def finalize_options(self):
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super().finalize_options()
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self.root_is_pure = False
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def get_tag(self):
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system = platform.system()
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machine = platform.machine()
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if system == "Linux":
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plat = f"linux_{machine}"
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elif system == "Darwin":
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plat = "macosx_11_0_arm64"
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else:
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plat = f"{system.lower()}_{machine}"
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return "py3", "none", plat
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cmdclass["bdist_wheel"] = PlatformWheel
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def setup():
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from setuptools import setup as _setup
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_setup(cmdclass=cmdclass)
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if __name__ == "__main__":
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setup()

‎zstd/zstd/__init__.py‎

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import os
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DIR = os.path.join(os.path.dirname(__file__), "install")
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LIB_DIR = os.path.join(DIR, "lib")
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INCLUDE_DIR = os.path.join(DIR, "include")
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def smoketest():
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assert os.path.isfile(os.path.join(LIB_DIR, "libzstd.a")), "libzstd.a not found"
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assert os.path.isfile(os.path.join(INCLUDE_DIR, "zstd.h")), "zstd.h not found"

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