# Maintainer: Stephen Zhang <zsrkmyn at gmail dot com>
pkgname='torch7-lmdb-git'
pkgdesc='LMDB for Torch'
pkgver=r33.814a4f7
pkgrel=1
makedepends=('cmake' 'git')
depends=('torch7-git>=r819')
conflicts=('torch7-lmdb')
provides=('torch7-lmdb')
arch=('any')
url='https://github.com/eladhoffer/lmdb.torch'
license=('MIT')
source=("${pkgname}::git+${url}")
sha512sums=('SKIP')

pkgver () {
	cd "${pkgname}"
	(
		set -o pipefail
		git describe --long 2>/dev/null | sed 's/\([^-]*-g\)/r\1/;s/-/./g' ||
		printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
	)
}

build () {
	cd "${pkgname}"
	[ ! -d build ] && mkdir build
	cd build
	cmake .. \
		-DCMAKE_INSTALL_PREFIX=/usr \
		-DCMAKE_BUILD_TYPE=Release
	make
}

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

	# Move pure Lua modules
	mkdir -p "${pkgdir}/usr/share/lua/5.1"
	mv "${pkgdir}/usr/lua/lmdb" "${pkgdir}/usr/share/lua/5.1/"
	rm -rf "${pkgdir}/usr/lua"
}