From 58b9d3d9b529ec1a1199347849810f12a77919a4 Mon Sep 17 00:00:00 2001
From: ng0 <ng0@we.make.ritual.n0.is>
Date: Fri, 16 Sep 2016 10:01:22 +0000
Subject: [PATCH 2/4] gnu: Add libpthread_workqueue.

* gnu/packages/libdispatch.scm (libpthread_workqueue): New variable.
---
 gnu/packages/libdispatch.scm | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/gnu/packages/libdispatch.scm b/gnu/packages/libdispatch.scm
index 77c80c0..3159763 100644
--- a/gnu/packages/libdispatch.scm
+++ b/gnu/packages/libdispatch.scm
@@ -62,3 +62,33 @@ native kernel facilities.")
     (synopsis "kqueue(2) compatibility library")
     ;; event.h is bsd-2
     (license (list license:expat license:bsd-2))))
+
+(define-public libpthread_workqueue
+  (package
+    (name "libpthread_workqueue")
+    (version "0.9.1")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "https://github.com/mheily/libpwq/releases/download/v"
+                    version "/" name "-" version ".tar.gz"))
+              (sha256
+               (base32
+                "13cikhmc6mmk7falwapph8lahig6g7j2cbzsaf5rh85xbkj9a666"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'autogen
+           (lambda _
+             (zero? (system* "autoreconf" "--install" "--symlink" "--verbose")))))))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)
+       ("autoconf" ,(autoconf-wrapper))
+       ("automake" ,automake)
+       ("libtool" ,libtool)))
+    (home-page "https://github.com/mheily/libpwq")
+    (description
+     "libpthread_workqueue is a POSIX threads workqueue library.")
+    (synopsis "Portable implementation of the pthread_workqueue API")
+    (license license:bsd-2)))
-- 
2.10.0