Use git describe for BIRD version

INSTALL_PROGRAM=@INSTALL_PROGRAM@

INSTALL_DATA=@INSTALL_DATA@

git-label:=$(strip $(shell git describe --always --dirty=-x 2>/dev/null))

ifneq ($(git-label),)

        CFLAGS += -DGIT_LABEL="$(git-label)"

endif

client=$(addprefix $(exedir)/,@CLIENT@)

daemon=$(exedir)/bird

protocols=@protocols@

#ifndef _BIRD_CONFIG_H_

#define _BIRD_CONFIG_H_

#define XSTR2(X) #X

#define XSTR1(X) XSTR2(X)

/* BIRD version */

#ifdef GIT_LABEL

#define BIRD_VERSION XSTR1(GIT_LABEL)

#else

#define BIRD_VERSION "2.0.0"

#endif

/* Include parameters determined by configure script */

#include "sysdep/autoconf.h"