From: Sebastian Blunt <sebastian@c4k3.net>
Date: Mon, 5 Jun 2017 13:09:36 +0000 (+0200)
Subject: Add autotools deprecation warning
X-Git-Url: http://git.code-monkey.de/?a=commitdiff_plain;h=7d0685f19a6c52e0644bb00256e8eabb14139fd5;hp=7d0685f19a6c52e0644bb00256e8eabb14139fd5;p=umurmur.git

Add autotools deprecation warning

Adds a warning about autotools being deprecated directly in autogen.sh
Using the m4_warn/m4_errprintn macro causes the warning to not be
displayed with autogen.sh, and using AC_MSG_WARN is only displayed when
configure is run (which might instead be desirable.) This solution
very clearly displays the warning when running autogen.sh.
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