opt/python3/Pkgfile

# Description: Python interpreter, version 3.
# URL: https://www.python.org/
# Maintainer: Danny Rawlins, crux at romster dot me
# Depends on: bzip2 expat gdbm libffi libtirpc mpdecimal sqlite3 xz

name=python3
version=3.7.9
release=1
source=(https://www.python.org/ftp/python/$version/Python-$version.tar.xz)

build() {
    cd Python-$version

    # Ensure that we are using the system copy of various libraries
    rm -r Modules/expat
    rm -r Modules/_ctypes/{darwin,libffi}*
    rm -r Modules/_decimal/libmpdec

    # Remove tests
    rm -r Lib/{test,{ctypes,sqlite3,tkinter,unittest}/test}
    rm -r Lib/{{distutils,lib2to3}/tests,idlelib/idle_test}

    ./configure --prefix=/usr \
		--enable-shared \
		--enable-ipv6 \
		--enable-loadable-sqlite-extensions \
		--with-computed-gotos \
		--with-threads \
		--with-system-expat \
		--with-system-ffi \
		--with-system-libmpdec \
		--without-ensurepip

    make
    make -j1 DESTDIR=$PKG altinstall maninstall

    ln -s 2to3-${version%.*}         $PKG/usr/bin/2to3
    ln -s python${version%.*}        $PKG/usr/bin/python3
    ln -s python${version%.*}m-config $PKG/usr/bin/python3-config
    ln -s python${version%.*}m-config $PKG/usr/bin/python${version%.*}-config
    ln -s idle${version%.*}          $PKG/usr/bin/idle3
    ln -s pydoc${version%.*}         $PKG/usr/bin/pydoc3
    ln -s python${version%.*}        $PKG/usr/lib/$name
    ln -s python-${version%.*}.pc    $PKG/usr/lib/pkgconfig/python3.pc
    ln -s python${version%.*}m       $PKG/usr/include/python${version%.*}

    rm $PKG/usr/lib/python${version%.*}/ctypes/macholib/README.ctypes
    rm $PKG/usr/lib/python${version%.*}/distutils/README
    rm $PKG/usr/lib/python${version%.*}/idlelib/{ChangeLog,NEWS.txt,NEWS2x.txt}
    rm $PKG/usr/lib/python${version%.*}/idlelib/{README,TODO,CREDITS,HISTORY}.txt
    rm $PKG/usr/lib/python${version%.*}/idlelib/Icons/README.txt
    rm $PKG/usr/lib/python${version%.*}/site-packages/README.txt
}