testing/userspace-rcu: new aport

liburcu is a LGPLv2.1 userspace RCU (read-copy-update) library. This data
synchronization library provides read-side access which scales linearly with
the number of cores. It does so by allowing multiples copies of a given data
structure to live at the same time, and by monitoring the data structure
accesses to detect grace periods after which memory reclamation is possible.

liburcu-cds provides efficient data structures based on RCU and lock-free
algorithms. Those structures include hash tables, queues, stacks, and doubly-
linked lists.

http://lttng.org/urcu/

1 files changed, 47 insertions, 0 deletions

diff --git a/testing/userspace-rcu/APKBUILD b/testing/userspace-rcu/APKBUILD
new file mode 100644
index 000000000..e9885f7bb
--- /dev/null
+++ b/testing/userspace-rcu/APKBUILD
@@ -0,0 +1,47 @@
+# Contributor: Fabian Affolter <fabian@affolter-engineering.ch>
+# Maintainer: Fabian Affolter <fabian@affolter-engineering.ch>
+pkgname=userspace-rcu
+pkgver=0.7.3
+pkgrel=0
+pkgdesc="A userspace RCU (read-copy-update) library"
+url="http://lttng.org/urcu/"
+arch="all"
+license="LGPL2+"
+depends=""
+depends_dev=""
+makedepends="$depends_dev"
+install=""
+subpackages="$pkgname-dev $pkgname-doc"
+source="http://lttng.org/files/urcu/$pkgname-$pkgver.tar.bz2"
+
+_builddir="$srcdir"/$pkgname-$pkgver
+prepare() {
+	local i
+	cd "$_builddir"
+	for i in $source; do
+		case $i in
+		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
+		esac
+	done
+}
+
+build() {
+	cd "$_builddir"
+	./configure --prefix=/usr \
+		--sysconfdir=/etc \
+		--mandir=/usr/share/man \
+		--infodir=/usr/share/info \
+		--localstatedir=/var \
+		|| return 1
+	make || return 1
+# Tests are extremly time-consuming
+#	make check || return 1
+}
+
+package() {
+	cd "$_builddir"
+	make DESTDIR="$pkgdir" install || return 1
+	rm -f "$pkgdir"/usr/lib/*.la
+}
+
+md5sums="c40b726f13bff80982c1ffa1bc2db31d  userspace-rcu-0.7.3.tar.bz2"