[lxc-devel] [lxc/master] Define LXC_DEVEL to detect development releases

[stgraber on Github]

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From d2d6b991b84353e955c10520840013ec5336a1be Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Graber?= <stgraber at ubuntu.com>
Date: Tue, 4 Oct 2016 18:31:29 +0200
Subject: [PATCH] Define LXC_DEVEL to detect development releases
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This can be used by downstreams to improve their "feature" checks.

Signed-off-by: Stéphane Graber <stgraber at ubuntu.com>
---
 configure.ac         | 2 ++
 src/lxc/version.h.in | 1 +
 2 files changed, 3 insertions(+)

diff --git a/configure.ac b/configure.ac
index 8c07d97..2f0137b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,7 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
+m4_define([lxc_devel], 1)
 m4_define([lxc_version_major], 2)
 m4_define([lxc_version_minor], 0)
 m4_define([lxc_version_micro], 0)
@@ -24,6 +25,7 @@ AC_SUBST([LXC_VERSION_MINOR], [lxc_version_minor])
 AC_SUBST([LXC_VERSION_MICRO], [lxc_version_micro])
 AC_SUBST([LXC_VERSION_ABI], [lxc_version_abi])
 AC_SUBST([LXC_VERSION], [lxc_version])
+AC_SUBST([LXC_DEVEL], [lxc_devel])
 
 AC_CONFIG_SRCDIR([configure.ac])
 AC_CONFIG_AUX_DIR([config])
diff --git a/src/lxc/version.h.in b/src/lxc/version.h.in
index cd1b6eb..5a78f22 100644
--- a/src/lxc/version.h.in
+++ b/src/lxc/version.h.in
@@ -23,6 +23,7 @@
 #ifndef __LXC_VERSION_H
 #define __LXC_VERSION_H
 
+#define LXC_DEVEL @LXC_DEVEL@
 #define LXC_VERSION_MAJOR @LXC_VERSION_MAJOR@
 #define LXC_VERSION_MINOR @LXC_VERSION_MINOR@
 #define LXC_VERSION_MICRO @LXC_VERSION_MICRO@