45 lines
1.0 KiB
Bash
Executable File
45 lines
1.0 KiB
Bash
Executable File
#!/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="3.12.8"
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INSTALL_DIR="$DIR/python3_dev/install"
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# Idempotent: skip if already present
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if [ -f "$INSTALL_DIR/include/Python.h" ]; then
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echo "python3-dev headers already present, skipping."
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exit 0
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fi
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TARBALL="Python-${VERSION}.tgz"
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URL="https://www.python.org/ftp/python/${VERSION}/${TARBALL}"
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echo "Downloading CPython ${VERSION} source ..."
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curl -fSL -o "$TARBALL" "$URL"
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echo "Extracting ..."
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tar xzf "$TARBALL"
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cd "Python-${VERSION}"
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# Run configure to generate pyconfig.h for this platform
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echo "Running configure to generate pyconfig.h ..."
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./configure --disable-shared --without-ensurepip > /dev/null 2>&1
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cd "$DIR"
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# Copy headers
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rm -rf "$INSTALL_DIR"
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mkdir -p "$INSTALL_DIR/include"
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cp -r "Python-${VERSION}/Include/"* "$INSTALL_DIR/include/"
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cp "Python-${VERSION}/pyconfig.h" "$INSTALL_DIR/include/"
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# Clean up
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rm -rf "Python-${VERSION}" "$TARBALL"
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echo "Installed python3-dev headers to $INSTALL_DIR"
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du -sh "$INSTALL_DIR"
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