#!/bin/mkpkg
# description: High-level scripting language
# url: https://www.python.org/

name=python3
version=3.14.7
release=2
_basever=3.14

depends=(bzip2 expat libffi mpdecimal libressl readline sqlite xz zlib zstd)
makedeps=(pkgconf)

source=(
    https://www.python.org/ftp/python/$version/Python-$version.tar.xz
    musl-find_library.patch
)

sha256sums=(
    "3b48dac8fb59f62eaa67ac83c1eb12bda1b7a08406dd286e252c11a66be27f81"
    "c5d0a7f7639a5632231bb9cd8896b1db1dea9cbd97d4ec67caaadd200ababda4"
)
patch() {
    cd Python-$version

    # musl ctypes fix
    patch -p1 -i "$SRC/musl-find_library.patch"
    # LibreSSL compat: X509_VERIFY_PARAM_get_hostflags not implemented
    sed -i 's/host_flags = X509_VERIFY_PARAM_get_hostflags(ssl_verification_params);/host_flags = 0;/' Modules/_ssl.c
    # Remove bundled libraries
    rm -rf Modules/expat
}
build() {
    cd Python-$version

    # musl thread stack size
    export CFLAGS="$CFLAGS -DTHREAD_STACK_SIZE=0x200000"

    ./configure \
        --prefix=/usr \
        --enable-shared \
        --with-dbmliborder=gdbm:ndbm \
        --with-system-expat \
        --with-system-libmpdec \
        --without-ensurepip \
        --without-readline \
        --disable-test-modules \
        --disable-idle3 \
        --disable-tk \
        --without-pymalloc \
        ac_cv_working_tzset=yes

    make
    make DESTDIR="$PKG" install

    #
    # Post-install cleanup
    #

    # Canonical symlinks
    ln -sf python${_basever} "$PKG/usr/bin/python3"
    ln -sf python3 "$PKG/usr/bin/python"
    ln -sf python${_basever}-config "$PKG/usr/bin/python3-config"
    ln -sf python3-config "$PKG/usr/bin/python-config"

    # Remove test suite
    rm -rf \
        "$PKG/usr/lib/python${_basever}/test" \
        "$PKG/usr/lib/python${_basever}/lib2to3/tests"

    # Remove unused stdlib components (no configure options available)
    rm -rf \
        "$PKG/usr/bin/idle"* \
        "$PKG/usr/lib/python${_basever}/idlelib" \
        "$PKG/usr/lib/python${_basever}/tkinter" \
        "$PKG/usr/lib/python${_basever}/turtle.py" \
        "$PKG/usr/lib/python${_basever}/turtledemo" \
       # "$PKG/usr/lib/python${_basever}/unittest" \
        "$PKG/usr/lib/python${_basever}/pydoc_data"

    # Remove deprecated tools
    rm -f "$PKG/usr/bin/2to3"*

    # Remove platform-specific modules (we're on Linux)
    rm -f "$PKG/usr/lib/python${_basever}/_aix_support.py"
    rm -f "$PKG/usr/lib/python${_basever}/_android_support.py"
    rm -f "$PKG/usr/lib/python${_basever}/_ios_support.py"
    rm -f "$PKG/usr/lib/python${_basever}/_osx_support.py"
    rm -f "$PKG/usr/lib/python${_basever}/venv/scripts/common/Activate.ps1"
    rm -rf "$PKG/usr/lib/python${_basever}/ctypes/macholib"
    find "$PKG/usr/lib/python${_basever}/asyncio" -name 'windows_*.py' -delete 2>/dev/null || true
    find "$PKG/usr/lib/python${_basever}/multiprocessing" -name '*win32*' -delete 2>/dev/null || true

    # Remove libtool junk
    find "$PKG" -name "*.la" -delete

    #
    # Bytecode compilation: compile with max optimization, then remove sources
    #

    # Compile all .py to .pyc with -OO (strips docstrings and asserts)
    # -b puts .pyc alongside .py instead of __pycache__/
    #python3 -OO -m compileall -b -q "$PKG/usr/lib/python${_basever}"
    # Use the just-built python, not system python
    LD_LIBRARY_PATH="$PWD" ./python -OO -m compileall -b -q "$PKG/usr/lib/python${_basever}"

    # Remove all .py source files (keep only .pyc bytecode)
    find "$PKG/usr/lib/python${_basever}" -name '*.py' -delete

    # Clean up any __pycache__ directories (should be empty now)
    find "$PKG/usr/lib/python${_basever}" \
        -type d -name "__pycache__" -prune -exec rm -rf {} +
}

signify() {
    untrusted comment: public key
    RWTZ9IduCSQ/mL8337TEUinPwT92xFEUpD92hkS7IxcOnzTt9QdpohT3
}

# vim: filetype=sh