From 7d4536568417796a8c697b30b464b727d46cee8d Mon Sep 17 00:00:00 2001
From: Leo Famulari <leo@famulari.name>
Date: Sun, 2 Oct 2016 14:39:03 -0400
Subject: [PATCH] gnu: e2fsprogs: Disable parallel build.

* gnu/packages/linux.scm (e2fsprogs)[arguments]: Add #:parallel-build? #f.
---
 gnu/packages/linux.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 42fadb926f..c9740ecbfc 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -595,7 +595,11 @@ slabtop, and skill.")
     (native-inputs `(("pkg-config" ,pkg-config)
                      ("texinfo" ,texinfo)))     ;for the libext2fs Info manual
     (arguments
-     '(;; util-linux is the preferred source for some of the libraries and
+     '(;; Parallel building reliably yields a failure like this:
+       ;; "make[2]: *** No rule to make target '../lib/libss.so', needed by
+       ;; 'debufs'.  Stop."
+       #:parallel-build? #f
+       ;; util-linux is the preferred source for some of the libraries and
        ;; commands, so disable them (see, e.g.,
        ;; <http://git.buildroot.net/buildroot/commit/?id=e1ffc2f791b33633>.)
        #:configure-flags '("--disable-libblkid"