From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Thu, 8 Aug 2019 14:49:23 +0000 (-0400)
Subject: pprint.m4: add missing copyright header
X-Git-Tag: v2.12.0-rc1~449
X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=6cc58d14b6ac5804f1a236dec2be50e16e7fb3b4;hp=6cc58d14b6ac5804f1a236dec2be50e16e7fb3b4

pprint.m4: add missing copyright header

Add the missing copyright header to pprint.m4, clarifying that it is
GPLv2+ with the special exception applying to Autoconf Macros.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
CC: Philippe Proulx <pproulx@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
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