# Contributor: William Pitcock <nenolod@dereferenced.org>
# Maintainer: William Pitcock <nenolod@dereferenced.org>
pkgname=libunwind
pkgver=1.0.1
pkgrel=0
pkgdesc="portable and efficient API to determine the call-chain of a program"
url="http://www.nongnu.org/libunwind/"
arch="x86_64"
license="MIT"
depends=""
depends_dev=""
makedepends="$depends_dev autoconf automake libtool"
install=""
subpackages="$pkgname-dev $pkgname-doc"
source="http://download.savannah.gnu.org/releases/libunwind/libunwind-$pkgver.tar.gz
	disable-setjmp.patch"

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

	libtoolize --force
	autoreconf
}

build() {
	cd "$_builddir"
	./configure --prefix=/usr \
		--libdir=/lib \
		--sysconfdir=/etc \
		--mandir=/usr/share/man \
		--infodir=/usr/share/info \
		--localstatedir=/var \
		|| return 1
	make || return 1
}

package() {
	cd "$_builddir"
	make DESTDIR="$pkgdir" install || return 1
	rm -f "$pkgdir"/lib/*.la
}

md5sums="993e47cca7315e22239c3e0d987e94e0  libunwind-1.0.1.tar.gz
43058a07e7648b0dcbb84890ccc8c760  disable-setjmp.patch"