# Contributor: Jakub Jirutka <jakub@jirutka.cz>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
_luaversions="5.1 5.2 5.3"
pkgname=lua-cqueues
_pkgname=cqueues
pkgver=20160808
pkgrel=4
pkgdesc="Lua event loop using coroutines"
url="http://25thandclement.com/~william/projects/cqueues.html"
arch="all"
license="MIT"
depends=""
makedepends="libressl-dev m4 bsd-compat-headers"
subpackages=""
for _i in $_luaversions; do
	makedepends="$makedepends lua${_i}-dev"
	subpackages="$subpackages lua${_i}-$_pkgname:_package"
done
source="cqueues-$pkgver.tar.gz::https://github.com/wahern/cqueues/archive/rel-$pkgver.tar.gz"
builddir="$srcdir/cqueues-rel-$pkgver"

build() {
	cd "$builddir"

	# Override the HAVE_* tests that depend on GLIBC. grep for "#define HAVE_" on new releases.
	export CFLAGS="$CFLAGS -DHAVE_EVENTFD=1 -DHAVE_EPOLL_CREATE1=1 -DHAVE_PIPE2=1"

	local lver; for lver in $_luaversions; do
		msg "Building for Lua $lver"
		make all$lver || return 1
	done
}

package() {
	mkdir -p "$pkgdir"
}

_package() {
	local lver=${subpkgname:3:3}
	pkgdesc="$pkgdesc - for Lua $lver"
	depends="lua$lver"
	install_if="lua$lver $pkgname=$pkgver-r$pkgrel"

	cd "$builddir"
	make DESTDIR="$subpkgdir" prefix=/usr install$lver
}

md5sums="f9b472cb2d534f63a1921dca3f7f889c  cqueues-20160808.tar.gz"
sha256sums="f4be75b7d07881a5f8e0fb0304bde1af82b36a3913c85fc016cf349d9f28cd26  cqueues-20160808.tar.gz"
sha512sums="c9b0760a618139e54b49ba3cea9ea575549a650a206d32b5e43ed89e2cae6dd5dffec697a64f8ab79e03095352df107faba484c6057170946c6d696152d2ca0a  cqueues-20160808.tar.gz"