# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=python
pkgver=2.7.5
_verbase=${pkgver%.*}
pkgrel=3
pkgdesc="A high-level scripting language"
url="http://www.python.org"
arch="all"
license="custom"
replaces="python-dev"
subpackages="$pkgname-dev $pkgname-doc $pkgname-tests
	py-gdbm:gdbm
	"
depends=""
makedepends="expat-dev openssl-dev zlib-dev ncurses-dev bzip2-dev
	gdbm-dev sqlite-dev libffi-dev readline-dev paxctl"
source="http://www.$pkgname.org/ftp/$pkgname/$pkgver/Python-$pkgver.tar.bz2
	find_library.patch
	"

prepare() {
	cd "$srcdir/Python-$pkgver"
	for i in $source; do
		case $i in
		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1
		esac
	done

	# Make sure we use system libs
	rm -r Modules/expat Modules/_ctypes/libffi* Modules/zlib || return 1
}

build() {
	cd "$srcdir/Python-$pkgver"
	export OPT="$CFLAGS"
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix=/usr \
		--enable-shared \
		--with-threads \
		--enable-ipv6 \
		--with-system-ffi \
		--with-system-expat \
		--with-system-zlib \
		--enable-unicode=ucs4 \
		|| return 1
	make || return 1
}

package() {
	cd "$srcdir/Python-$pkgver"
	make -j1 DESTDIR="$pkgdir" install || return 1
	install -Dm644 LICENSE "$pkgdir"/usr/share/licenses/$pkgname/LICENSE
	rm "$pkgdir/usr/bin/2to3" || return 1
	# we need to enable emutramp - needed for virt-manager
	# disable mprotect - needed for cffi
	paxctl -czxm "$pkgdir"/usr/bin/python
}

_mv_files() {
	local i
	for i in "$@"; do
		mkdir -p "$subpkgdir"/${i%/*}
		mv "$pkgdir"/$i "$subpkgdir"/$i || return 1
	done
}

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

tests() {
	pkgdesc="The test modules from the main python package"
	cd "$pkgdir"
	_mv_files usr/lib/python*/*/test \
		usr/lib/python*/test
}

gdbm() {
	pkgdesc="GNU dbm database support for Python"
	cd "$pkgdir"
	_mv_files $(find usr/lib -name '*gdbm*')
}

md5sums="6334b666b7ff2038c761d7b27ba699c1  Python-2.7.5.tar.bz2
22e32fddd3a973172f2fd570f8c5c416  find_library.patch"
sha256sums="3b477554864e616a041ee4d7cef9849751770bc7c39adaf78a94ea145c488059  Python-2.7.5.tar.bz2
452f9dc842316bcacfd7d6547ac5c1faaa286568cc782db1c0099464bc913946  find_library.patch"
sha512sums="e0080a380cc280575efb8ec065f99a1ab6f0ac0528c9bb5688414b1d6bb3f42645d8257557764049cefe40f40a0cd7afca1094099ecbf15b7a97757e3dd45492  Python-2.7.5.tar.bz2
a1ea61266bb56358158de4036f5be0ad579b44ae616fe0f8d5cef59610886daed73979308c26e56f944435167a6bb8cc6278e6f97f9a72b5f5786d3c31668fc2  find_library.patch"