From: Mark Wooding <mdw@distorted.org.uk>
Date: Sat, 22 Jul 2017 10:43:11 +0000 (+0100)
Subject: Makefile.am:  Tweak `silent-rules' machinery.
X-Git-Url: https://git.distorted.org.uk/~mdw/runlisp/commitdiff_plain/67a6b78f5af91ca2eea8b9e2159427c28019bf6c?hp=67a6b78f5af91ca2eea8b9e2159427c28019bf6c

Makefile.am:  Tweak `silent-rules' machinery.

Since Automake 1.11, the advice for setting up custom silent-rules
recipes has changed, so use the new machinery.

Also, I'm no longer mainly working on wheezy, and Automake has made the
operation field two spaces wider while I wasn't looking, so make the
output line up properly.

This means that CFD now requires Automake 1.11.2 or later to build from
the Git tree.

(cherry picked from commit 262cdcea7d345a0e523957de46fceed547f2de44)
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