# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=readline
pkgver=6.3
#_myver=${pkgver%.*}
#_patchver=${pkgver##*.}
#_suff=${_myver%.*}${_myver#*.}
_myver=$pkgver
pkgrel=2
pkgdesc="GNU readline library"
url="ftp://ftp.cwru.edu/pub/bash/"
arch="all"
license="GPL"
depends=
makedepends="ncurses-dev"
subpackages="$pkgname-dev $pkgname-doc"
source="http://ftp.gnu.org/gnu/readline/readline-${_myver}.tar.gz
	fix-ncurses-underlinking.patch
	readline-6.3-dispatch-multikey.patch
	"

# generate url's to patches. note: no forks allowed!
#_i=1
#while [ $_i -le $_patchver ]; do
	#source="$source http://ftp.gnu.org/gnu/readline/readline-$_myver-patches/readline$_suff-00$_i"
	#_i=$(( $_i + 1))
#done

_builddir="$srcdir"/$pkgname-$_myver
prepare() {
	cd "$_builddir"
	update_config_sub || return 1
	for i in $source; do
		case $i in
		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
		esac
	done
	#for i in "$srcdir"/readline$_suff-???; do
		#[ -r "$i" ] || continue
		#msg "Applying ${i##*/}"
		#patch -Np0 -i ${i} || return 1
	#done
}

build() {
	cd "$_builddir"
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix=/usr \
		--mandir=/usr/share/man \
		--infodir=/usr/share/info \
		--disable-static \
		--enable-shared \
		|| return 1
	make || return 1
}

package() {
	cd "$_builddir"
	make DESTDIR="$pkgdir" install || return 1
	# verfy that its not underlinked as upstream designed it
	if ! readelf -d "$pkgdir"/usr/lib/libreadline.so | grep 'NEEDED.*ncurses'; then
		error "readline needs to be linked against ncurses"
		return 1
	fi
}

md5sums="33c8fb279e981274f485fd91da77e94a  readline-6.3.tar.gz
cbb34dd4ade349d47ec434bb01222aeb  fix-ncurses-underlinking.patch
2670222b867547435b1acf0671e9f42f  readline-6.3-dispatch-multikey.patch"
sha256sums="56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43  readline-6.3.tar.gz
755dd2a6231a7e49dfde429188b3120f08cb652fbbf1863bb3db8f8181e9dd10  fix-ncurses-underlinking.patch
5be0bcc9aebcea5f9a6e9929d33d27a68629bbc209465d1e81d294f9c0005e09  readline-6.3-dispatch-multikey.patch"
sha512sums="f70efaf46d570b85c7637172b0ee2eb9a4aa73ba38a62bb45075e665929d9701b96fba0aea6c767fd9a2a0d39dfe8e70ab06da08f8524aee76a7c502f370a401  readline-6.3.tar.gz
2aef2e3ceb8fb08117a945fbdbb883ff8da7eaf259236cb64aebc7438dd17c73e52d0c7a5f1483432152fa8354f84468aacaede09ca0fa9e76ce6a1d82eb6f26  fix-ncurses-underlinking.patch
e03c2cce89a30564fd23aea882925b24e1f8ccbc40ebfdebad3bba63d8bf259778861e615e24088e7a05a9c2da05bba4d42fdfdf23c0f971d398a7f4b5124abb  readline-6.3-dispatch-multikey.patch"