From 7de2bd7e769f10521e3d0c2cb42c6f6b9b505dd0 Mon Sep 17 00:00:00 2001
From: Xin Long <lucien.xin@gmail.com>
Date: Thu, 16 Aug 2018 14:12:30 +0800
Subject: [PATCH] configure.ac: add CURRENT REVISION and AGE for libsctp and
 libwithsctp

Add CURRENT REVISION and AGE for libsctp and libwithsctp in
configure.ac to update these 2 library version information.

Compatible with before, they will start from 1:18:0. But each
will get updated according to their definitions in the future.

Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
---
 configure.ac             | 7 +++++++
 src/lib/Makefile.am      | 7 +++++--
 src/withsctp/Makefile.am | 3 ++-
 3 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index 275ef4e..2ae36ec 100644
--- a/configure.ac
+++ b/configure.ac
@@ -14,6 +14,13 @@ dnl reduce clutter in the root; if we put it below AM_INIT_AUTOMAKE,
 dnl configure will fail ...)
 
 AC_INIT([lksctp-tools], [1.0.18], [], [], [http://www.lksctp.org/])
+AC_SUBST(LIBSCTP_CURRENT, 1)
+AC_SUBST(LIBSCTP_REVISION, 18)
+AC_SUBST(LIBSCTP_AGE, 0)
+AC_SUBST(LIBWITHSCTP_CURRENT, 1)
+AC_SUBST(LIBWITHSCTP_REVISION, 18)
+AC_SUBST(LIBWITHSCTP_AGE, 0)
+
 AC_CONFIG_AUX_DIR(bin)
 AC_CONFIG_SRCDIR([src/apps/sctp_darn.c])
 AC_CONFIG_HEADERS([config.h])
diff --git a/src/lib/Makefile.am b/src/lib/Makefile.am
index 6100c56..1d62175 100644
--- a/src/lib/Makefile.am
+++ b/src/lib/Makefile.am
@@ -8,5 +8,8 @@ AM_CPPFLAGS = -I$(top_srcdir)/src/include
 
 lib_LTLIBRARIES = libsctp.la
 
-libsctp_la_SOURCES = bindx.c connectx.c peeloff.c opt_info.c addrs.c sendmsg.c recvmsg.c Versions.map
-libsctp_la_LDFLAGS = -version-info 1:17:0 -Wl,--version-script=$(srcdir)/Versions.map
+libsctp_la_SOURCES = bindx.c connectx.c peeloff.c opt_info.c \
+		addrs.c sendmsg.c recvmsg.c Versions.map
+libsctp_la_LDFLAGS = -version-info \
+		@LIBSCTP_CURRENT@:@LIBSCTP_REVISION@:@LIBSCTP_AGE@ \
+		-Wl,--version-script=$(srcdir)/Versions.map
diff --git a/src/withsctp/Makefile.am b/src/withsctp/Makefile.am
index 70b1cca..1f6ca37 100644
--- a/src/withsctp/Makefile.am
+++ b/src/withsctp/Makefile.am
@@ -14,7 +14,8 @@ AM_CPPFLAGS=-I$(top_srcdir)/src/include
 pkglib_LTLIBRARIES = libwithsctp.la
 libwithsctp_la_SOURCES = sctp_load_libs.c sctp_socket.c sctp_bind.c \
 	sctp_sockopt.c sctp_socket.h
-libwithsctp_la_LDFLAGS = -version-info 1:17:0 -ldl
+libwithsctp_la_LDFLAGS = -version-info \
+	@LIBWITHSCTP_CURRENT@:@LIBWITHSCTP_REVISION@:@LIBWITHSCTP_AGE@ -ldl
 
 pkgdoc_DATA = sctp_load_libs.c sctp_socket.c sctp_bind.c \
 	sctp_sockopt.c sctp_socket.h checksctp.c
-- 
2.7.4