#contributions from Arch: https://projects.archlinux.org/svntogit/packages.git/tree/trunk?h=packages/eigen

pkgname=eigen3
pkgver=3.2.4
pkgrel=1
pkgdesc="Lightweight C++ template library for vector and matrix math, a.k.a. linear algebra."
arch=('x86_64')
url='http://eigen.tuxfamily.org'
license=('GPL3' 'LGPL2.1' 'BSD' 'custom:MPL2' 'custom:MINPACK')
makedepends=('cmake' 'pkg-config')
source=("${pkgname}-${pkgver}.tar.bz2::http://bitbucket.org/eigen/eigen/get/${pkgver}.tar.bz2")
sha1sums=('64ea809acc449adbd8fe616def7d48ff4f0776a8')

build() {
	mkdir -p build
	cd build
	cmake ../eigen-eigen-* \
		-DCMAKE_BUILD_TYPE=Release \
		-DCMAKE_INSTALL_PREFIX=/usr
	make
}

package() {
	cd build
	make DESTDIR="$pkgdir" install

	# install custom licenses
	install -Dm644 ../eigen-eigen-*/COPYING.MPL2 "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
        install -Dm644 ../eigen-eigen-*/COPYING.BSD "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
        install -Dm644 ../eigen-eigen-*/COPYING.MINPACK "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
}