Index: SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/CMakeLists.txt
===================================================================
--- SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/CMakeLists.txt
+++ SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/CMakeLists.txt	2020-10-12 10:42:21.665118296 +0200
@@ -28,6 +28,9 @@
 enable_testing()
 set(SPIRV_TOOLS "SPIRV-Tools")
 
+set(SPIRV_TOOLS_VERSION "0.0.0" CACHE STRING "Build version")
+set(SPIRV_TOOLS_SOVERSION "0" CACHE STRING "Library API version")
+
 include(GNUInstallDirs)
 
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
Index: SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/source/CMakeLists.txt
===================================================================
--- SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/source/CMakeLists.txt
+++ SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/source/CMakeLists.txt	2020-10-12 10:43:48.111036375 +0200
@@ -347,6 +347,7 @@
 spvtools_pch(SPIRV_SOURCES pch_source)
 
 add_library(${SPIRV_TOOLS} ${SPIRV_SOURCES})
+set_target_properties(${SPIRV_TOOLS} PROPERTIES VERSION ${SPIRV_TOOLS_VERSION} SOVERSION ${SPIRV_TOOLS_SOVERSION})
 spvtools_default_compile_options(${SPIRV_TOOLS})
 target_include_directories(${SPIRV_TOOLS}
   PUBLIC
@@ -360,6 +361,7 @@
 add_dependencies( ${SPIRV_TOOLS} core_tables enum_string_mapping extinst_tables )
 
 add_library(${SPIRV_TOOLS}-shared SHARED ${SPIRV_SOURCES})
+set_target_properties(${SPIRV_TOOLS}-shared PROPERTIES VERSION ${SPIRV_TOOLS_VERSION} SOVERSION ${SPIRV_TOOLS_SOVERSION})
 spvtools_default_compile_options(${SPIRV_TOOLS}-shared)
 target_include_directories(${SPIRV_TOOLS}-shared
   PUBLIC
Index: SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/source/fuzz/CMakeLists.txt
===================================================================
--- SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/source/fuzz/CMakeLists.txt
+++ SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/source/fuzz/CMakeLists.txt	2020-10-12 10:44:07.542017960 +0200
@@ -397,6 +397,7 @@
   spvtools_pch(SPIRV_TOOLS_FUZZ_SOURCES pch_source_fuzz)
 
   add_library(SPIRV-Tools-fuzz ${SPIRV_TOOLS_FUZZ_SOURCES})
+  set_target_properties(${SPIRV_TOOLS}-fuzz PROPERTIES VERSION ${SPIRV_TOOLS_VERSION} SOVERSION ${SPIRV_TOOLS_SOVERSION})
 
   spvtools_default_compile_options(SPIRV-Tools-fuzz)
 
Index: SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/source/opt/CMakeLists.txt
===================================================================
--- SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/source/opt/CMakeLists.txt
+++ SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/source/opt/CMakeLists.txt	2020-10-12 10:44:24.508001881 +0200
@@ -234,6 +234,7 @@
 spvtools_pch(SPIRV_TOOLS_OPT_SOURCES pch_source_opt)
 
 add_library(SPIRV-Tools-opt ${SPIRV_TOOLS_OPT_SOURCES})
+set_target_properties(${SPIRV_TOOLS}-opt PROPERTIES VERSION ${SPIRV_TOOLS_VERSION} SOVERSION ${SPIRV_TOOLS_SOVERSION})
 
 spvtools_default_compile_options(SPIRV-Tools-opt)
 target_include_directories(SPIRV-Tools-opt
Index: SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/source/link/CMakeLists.txt
===================================================================
--- SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/source/link/CMakeLists.txt
+++ SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/source/link/CMakeLists.txt	2020-10-12 10:44:16.013009932 +0200
@@ -14,6 +14,7 @@
 add_library(SPIRV-Tools-link
   linker.cpp
 )
+set_target_properties(${SPIRV_TOOLS}-link PROPERTIES VERSION ${SPIRV_TOOLS_VERSION} SOVERSION ${SPIRV_TOOLS_SOVERSION})
 
 spvtools_default_compile_options(SPIRV-Tools-link)
 target_include_directories(SPIRV-Tools-link
Index: SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/source/reduce/CMakeLists.txt
===================================================================
--- SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/source/reduce/CMakeLists.txt
+++ SPIRV-Tools-b27e039c68dd9eb959bb9249fcb2c9a54841474b/source/reduce/CMakeLists.txt	2020-10-12 10:44:34.239992658 +0200
@@ -79,6 +79,7 @@
 spvtools_pch(SPIRV_TOOLS_REDUCE_SOURCES pch_source_reduce)
 
 add_library(SPIRV-Tools-reduce ${SPIRV_TOOLS_REDUCE_SOURCES})
+set_target_properties(${SPIRV_TOOLS}-reduce PROPERTIES VERSION ${SPIRV_TOOLS_VERSION} SOVERSION ${SPIRV_TOOLS_SOVERSION})
 
 spvtools_default_compile_options(SPIRV-Tools-reduce)
 target_include_directories(SPIRV-Tools-reduce