From 0b2f56bdd6b0a7dd52f795663f921061af192e6a Mon Sep 17 00:00:00 2001
From: Nicholas Corgan <nick.corgan@ettus.com>
Date: Tue, 14 Jun 2016 10:22:10 -0700
Subject: Changing UHD's versioning system

* Version numbers now Major.API.ABI.Patch
---
 host/cmake/Modules/UHDGlobalDefs.cmake |  6 +++---
 host/cmake/Modules/UHDVersion.cmake    | 21 ++++++++++++---------
 2 files changed, 15 insertions(+), 12 deletions(-)

(limited to 'host/cmake/Modules')

diff --git a/host/cmake/Modules/UHDGlobalDefs.cmake b/host/cmake/Modules/UHDGlobalDefs.cmake
index 58c0b1287..48d0c34cf 100644
--- a/host/cmake/Modules/UHDGlobalDefs.cmake
+++ b/host/cmake/Modules/UHDGlobalDefs.cmake
@@ -1,5 +1,5 @@
 #
-# Copyright 2015 Ettus Research LLC
+# Copyright 2015,2016 Ettus Research LLC
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -24,9 +24,9 @@ CHECK_CXX_SYMBOL_EXISTS(log2 cmath HAVE_LOG2)
 
 ## Macros for the version number
 IF(UHD_VERSION_DEVEL)
-    MATH(EXPR UHD_VERSION_ADDED "10000 * ${TRIMMED_VERSION_MAJOR} + 100 * ${TRIMMED_VERSION_MINOR} + 99")
+    MATH(EXPR UHD_VERSION_ADDED "1000000 * ${TRIMMED_VERSION_MAJOR} + 10000 * ${TRIMMED_VERSION_API} + 100 * ${TRIMMED_VERSION_ABI} + 99")
 ELSE()
-    MATH(EXPR UHD_VERSION_ADDED "10000 * ${TRIMMED_VERSION_MAJOR} + 100 * ${TRIMMED_VERSION_MINOR} + ${TRIMMED_VERSION_PATCH}")
+    MATH(EXPR UHD_VERSION_ADDED "1000000 * ${TRIMMED_VERSION_MAJOR} + 10000 * ${TRIMMED_VERSION_API} + 100 * ${TRIMMED_VERSION_ABI} + ${TRIMMED_VERSION_PATCH}")
 ENDIF(UHD_VERSION_DEVEL)
 ADD_DEFINITIONS(-DUHD_VERSION=${UHD_VERSION_ADDED})
 
diff --git a/host/cmake/Modules/UHDVersion.cmake b/host/cmake/Modules/UHDVersion.cmake
index 2b105585b..bb1eed132 100644
--- a/host/cmake/Modules/UHDVersion.cmake
+++ b/host/cmake/Modules/UHDVersion.cmake
@@ -1,5 +1,5 @@
 #
-# Copyright 2010-2014 Ettus Research LLC
+# Copyright 2010-2014,2016 Ettus Research LLC
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -21,13 +21,15 @@ FIND_PACKAGE(Git QUIET)
 
 ########################################################################
 # Setup Version Numbers
-#  - increment major on api compatibility changes
-#  - increment minor on feature-level changes
-#  - increment patch on for bug fixes and docs
+#  - Increment major on large-scale library changes
+#  - Increment API on API changes
+#  - Increment ABI on ABI changes
+#  - Increment patch for bugfixes and docs
 #  - set UHD_VERSION_DEVEL to true for master and development branches
 ########################################################################
 SET(UHD_VERSION_MAJOR 003)
-SET(UHD_VERSION_MINOR 010)
+SET(UHD_VERSION_API   010)
+SET(UHD_VERSION_ABI   000)
 SET(UHD_VERSION_PATCH git)
 SET(UHD_VERSION_DEVEL TRUE)
 
@@ -83,13 +85,14 @@ FUNCTION(DEPAD_NUM input_num output_num)
 ENDFUNCTION(DEPAD_NUM)
 
 DEPAD_NUM(${UHD_VERSION_MAJOR} TRIMMED_VERSION_MAJOR)
-DEPAD_NUM(${UHD_VERSION_MINOR} TRIMMED_VERSION_MINOR)
+DEPAD_NUM(${UHD_VERSION_API}   TRIMMED_VERSION_API)
+DEPAD_NUM(${UHD_VERSION_ABI}   TRIMMED_VERSION_ABI)
 IF(UHD_VERSION_DEVEL)
     SET(TRIMMED_VERSION_PATCH ${UHD_VERSION_PATCH})
 ELSE(UHD_VERSION_DEVEL)
     DEPAD_NUM(${UHD_VERSION_PATCH} TRIMMED_VERSION_PATCH)
 ENDIF(UHD_VERSION_DEVEL)
-SET(TRIMMED_UHD_VERSION "${TRIMMED_VERSION_MAJOR}.${TRIMMED_VERSION_MINOR}.${TRIMMED_VERSION_PATCH}")
+SET(TRIMMED_UHD_VERSION "${TRIMMED_VERSION_MAJOR}.${TRIMMED_VERSION_API}.${TRIMMED_VERSION_ABI}.${TRIMMED_VERSION_PATCH}")
 
 ########################################################################
 # Version information discovery through git log
@@ -150,7 +153,7 @@ ENDIF()
 
 ########################################################################
 IF(TRIM_UHD_VERSION STREQUAL "True")
-    SET(UHD_VERSION "${UHD_VERSION_MAJOR}.${UHD_VERSION_MINOR}.${UHD_VERSION_PATCH}-${UHD_GIT_HASH}")
+    SET(UHD_VERSION "${UHD_VERSION_MAJOR}.${UHD_VERSION_API}.${UHD_VERSION_ABI}.${UHD_VERSION_PATCH}-${UHD_GIT_HASH}")
 ELSE()
-    SET(UHD_VERSION "${UHD_VERSION_MAJOR}.${UHD_VERSION_MINOR}.${UHD_VERSION_PATCH}-${UHD_GIT_COUNT}-${UHD_GIT_HASH}")
+    SET(UHD_VERSION "${UHD_VERSION_MAJOR}.${UHD_VERSION_API}.${UHD_VERSION_ABI}.${UHD_VERSION_PATCH}-${UHD_GIT_COUNT}-${UHD_GIT_HASH}")
 ENDIF()
-- 
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