# Maintainer:  Bartłomiej Piotrowski <bpiotrowski@alpinelinux.org>
# Contributor: Kiyoshi Aman <kiyoshi.aman@gmail.com>

pkgname=python3
pkgver=3.5.2
pkgrel=0
pkgdesc="A high-level scripting language"
url="http://www.python.org"
arch="all"
license="custom"
subpackages="$pkgname-dev $pkgname-doc $pkgname-tests"
depends=""
makedepends="expat-dev openssl-dev zlib-dev ncurses-dev bzip2-dev xz-dev
	sqlite-dev libffi-dev tcl-dev linux-headers gdbm-dev readline-dev"
source="http://www.python.org/ftp/python/$pkgver/Python-$pkgver.tar.xz"

builddir="$srcdir"/Python-$pkgver

prepare() {
	default_prepare || return 1

	cd "$builddir"
	# force system libs
	rm -r Modules/expat \
		Modules/zlib \
		Modules/_ctypes/darwin* \
		Modules/_ctypes/libffi* \
		|| return 1
}

build() {
	cd "$builddir"

	./configure \
		--prefix=/usr \
		--disable-rpath \
		--enable-ipv6 \
		--enable-loadable-sqlite-extensions \
		--enable-shared \
		--with-computed-gotos \
		--with-dbmliborder=gdbm:ndbm \
		--with-system-expat \
		--with-system-ffi \
		--with-threads \
		|| return 1

	make EXTRA_CFLAGS="$CFLAGS" || return 1
}

package() {
	cd "$builddir"
	make -j1 DESTDIR="$pkgdir" EXTRA_CFLAGS="$CFLAGS" install maninstall \
		|| return 1
	install -Dm644 LICENSE "$pkgdir"/usr/share/licenses/$pkgname/LICENSE

	local _basever="${pkgver%.*}"
	ln -sf ../../libpython${_basever}m.so \
		"${pkgdir}/usr/lib/python${_basever}/config-${_basever}m/libpython${_basever}m.so"
}

_mv_files() {
	cd "$pkgdir"/usr/lib/python${pkgver%.*}
	for i in */test */tests; do
		mkdir -p "$subpkgdir"/usr/lib/python${pkgver%.*}/"$i"
		mv "$i"/* "$subpkgdir"/usr/lib/python${pkgver%.*}/"$i"
		rm -rf "$i"
	done
	mv "$pkgdir"/usr/lib/python${pkgver%.*}/test \
		"$subpkgdir"/usr/lib/python${pkgver%.*}
}

dev() {
	# pyconfig.h is needed runtime so we move it back
	default_dev
	mkdir -p "$pkgdir"/usr/include/python${pkgver%.*}m
	mv "$subpkgdir"/usr/include/python${pkgver%.*}m/pyconfig.h \
		"$pkgdir"/usr/include/python${pkgver%.*}m/
}

tests() {
	pkgdesc="The test modules from the main python package"
	arch="noarch"

	cd "$pkgdir"
	_mv_files
}

md5sums="8906efbacfcdc7c3c9198aeefafd159e  Python-3.5.2.tar.xz"
sha256sums="0010f56100b9b74259ebcd5d4b295a32324b58b517403a10d1a2aa7cb22bca40  Python-3.5.2.tar.xz"
sha512sums="c07c3366f1c81e214241444bb9da6db9d11da32ad66bfa29cdad5a3b2e34e4d870bda6d4ce3c3910b582942e91f1d8c8a1c1a7b9464cc147b83c9e0007012742  Python-3.5.2.tar.xz"