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+From: David Bremner <david@tethera.net>\r
+To: Austin Clements <amdragon@MIT.EDU>, notmuch@notmuchmail.org\r
+Subject: Re: [PATCH] doc: Fix parallel build of roff files\r
+In-Reply-To: <1397766897-14475-1-git-send-email-amdragon@mit.edu>\r
+References: <1397766897-14475-1-git-send-email-amdragon@mit.edu>\r
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+Date: Sat, 19 Apr 2014 06:08:58 +0900\r
+Message-ID: <8761m6gxat.fsf@maritornes.cs.unb.ca>\r
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+\r
+Austin Clements <amdragon@MIT.EDU> writes:\r
+\r
+> The roff build rule builds all of the roff files in a single command.\r
+> Previously, this was expressed as a multi-target rule, but since this\r
+> is equivalent to specifying a copy of the rule for each target, make\r
+> -jN could start up to N parallel instances of this command. Fix this\r
+> by bottlenecking this rule through a single stamp file.\r
+\r
+pushed, with comment typofixed.\r
+\r
+d\r