From 7252cf16ee0ef58bc89c29e103760b5ca85e995d Mon Sep 17 00:00:00 2001
From: giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8>
Date: Mon, 14 Nov 2022 20:03:06 +0000
Subject: Release 11.00.02

git-svn-id: http://svn.code.sf.net/p/netpbm/code/advanced@4468 9d0c8265-081b-0410-96cb-a4ca84ce46f8
---
 doc/HISTORY  |  7 +++++++
 lib/Makefile | 26 ++++++++++++++++++++++++--
 version.mk   |  2 +-
 3 files changed, 32 insertions(+), 3 deletions(-)

diff --git a/doc/HISTORY b/doc/HISTORY
index f320d1c4..a8f36cee 100644
--- a/doc/HISTORY
+++ b/doc/HISTORY
@@ -4,6 +4,13 @@ Netpbm.
 CHANGE HISTORY 
 --------------
 
+22.11.14 BJH  Release 11.00.02
+
+              packaging: Fix library minor number to 100 + Netpbm minor number
+              so it is higher than previous ones in library major 100.
+              I.e. libnetpbm.so.100.101 instead of libnetpbm.so.100.1.
+              Introduced in Netpbm 11.00.00.
+
 22.10.14 BJH  Release 11.00.01
 
               fitstopnm: fix invalid memory reference (nonterminated ASCIIZ
diff --git a/lib/Makefile b/lib/Makefile
index d7dfc993..5040e40f 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -99,8 +99,30 @@ libpbm3.o: CFLAGS_TARGET+=$(CFLAGS_SSE)
 $(LIBOBJECTS): %.o: %.c importinc
 	$(CC) -c $(INCLUDES) $(CFLAGS_ALL) -o $@ $<
 
-MAJ = 11
-MIN = $(NETPBM_MINOR_RELEASE)
+# The major number increases when there is a non-backward-compatible change
+# to the library at the binary level, meaning any client of the library needs
+# to keep using the old library until it has been recompiled for the new
+# library.  We try very hard never to lose backward compatibility at the
+# source level, which would mean the client source code has to be modified
+# before it can use the new library.
+#
+# The major number might seem like it corresponds to the major version number
+# of Netpbm, but it does not.  It is independent.
+#
+# Adding functions is backward compatible, so does not require a major number
+# change.
+#
+# The minor number must always increase within a major number.
+#
+# It is convenient to have the minor number equal to the minor version number
+# of Netpbm, but when we changed the Netpbm major version number from 10 to 11
+# just to keep the minor version number 2 digits, we had to continue
+# increasing the library minor number, so we went to 100 + minor version
+# number.  If we ever increase the major number to 12, we can go back to using
+# the minor version number for the library minor number.
+
+MAJ := 11
+$(eval MIN:=$(shell echo $$((100+$(NETPBM_MINOR_RELEASE)))))
 
 SONAME = libnetpbm.$(NETPBMLIBSUFFIX).$(MAJ)
 
diff --git a/version.mk b/version.mk
index 410b22e7..ef7c3182 100644
--- a/version.mk
+++ b/version.mk
@@ -1,3 +1,3 @@
 NETPBM_MAJOR_RELEASE = 11
 NETPBM_MINOR_RELEASE = 0
-NETPBM_POINT_RELEASE = 1
+NETPBM_POINT_RELEASE = 2
-- 
cgit 1.4.1