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 mpdecimal sqlite3 xz zlib

name=python3
version=3.6.2
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/zlib
    rm -r Modules/_ctypes/{darwin,libffi}*
    rm -r Modules/_decimal/libmpdec

    # set OPT to the python default without -O3 or -g
    # our CFLAGS are used as well
    OPT="-Wall -Wstrict-prototypes -Wno-unused-result -Wsign-compare -fwrapv" \
    ./configure --prefix=/usr \
		--enable-shared \
                --enable-ipv6 \
		--enable-loadable-sqlite-extensions \
		--with-threads \
		--with-lto \
		--with-system-expat \
		--with-system-ffi \
		--with-system-libmpdec \
		--without-ensurepip

    make 
    make -j1 DESTDIR=$PKG altinstall maninstall

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

    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.txt,TODO.txt,idle_test/README.txt}
    rm $PKG/usr/lib/python${version%.*}/lib2to3/tests/data/README
    rm $PKG/usr/lib/python${version%.*}/site-packages/README.txt
    rm $PKG/usr/lib/python${version%.*}/test/{data/README,sndhdrdata/README}
    rm $PKG/usr/lib/python${version%.*}/tkinter/test/README
}