From cefd447e5528b08bb0cd6656bc52b4255692cefc Mon Sep 17 00:00:00 2001
From: Kevin Atkinson <kevina@gnu.org>
Date: Sat, 17 Aug 2019 20:25:21 -0400
Subject: [PATCH] Increment library version to reflect API changes.

---
 Makefile.am | 24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 950319d..3bbadb7 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -93,10 +93,24 @@ libaspell_la_SOURCES =\
 
 libaspell_la_LIBADD =  $(LTLIBINTL) $(PTHREAD_LIB)
 
+## The version string is current[:revision[:age]]
+##
+## Before a release that has changed the source code at all
+## increment revision.
+##
+## After merging changes that have changed the API in a backwards
+## comptable way set revision to 0 and bump both current and age.
+##
+## Do not change the API in a backwards incompatible way.
+##
+## See "Libtool: Updating version info"
+## (https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html)
+## for more into
+##
 if INCREMENTED_SONAME
-libaspell_la_LDFLAGS = -version-info 16:5:0 -no-undefined
+libaspell_la_LDFLAGS = -version-info 19:0:3 -no-undefined
 else
-libaspell_la_LDFLAGS = -version-info 16:5:1 -no-undefined
+libaspell_la_LDFLAGS = -version-info 18:0:3 -no-undefined
 endif
 
 if PSPELL_COMPATIBILITY
@@ -104,11 +118,7 @@ libpspell_la_SOURCES = lib/dummy.cpp
 
 libpspell_la_LIBADD = libaspell.la
 
-if INCREMENTED_SONAME
-libpspell_la_LDFLAGS = -version-info 16:5:0 -no-undefined
-else
-libpspell_la_LDFLAGS = -version-info 16:5:1 -no-undefined
-endif
+libpspell_la_LDFLAGS = $(libaspell_la_LDFLAGS)
 
 endif
 
-- 
2.27.0

