Add SONAME Versioning

 - Add SOVERSION to all SOs

components/pango_core/CMakeLists.txt

@@ -36,6 +36,9 @@ elseif(WIN32 OR WIN64)
     target_link_libraries(${COMPONENT} PRIVATE shlwapi.lib)
 endif()
 
+set_target_properties(
+    ${COMPONENT} PROPERTIES VERSION ${PANGOLIN_VERSION} SOVERSION ${PANGOLIN_VERSION_MAJOR}
+)
 
 target_compile_features(${COMPONENT} PUBLIC cxx_decltype_auto )
 target_include_directories(${COMPONENT} PUBLIC

components/pango_display/CMakeLists.txt

@@ -16,6 +16,10 @@ PRIVATE
     ${CMAKE_CURRENT_BINARY_DIR}/fonts.cpp
 )
 
+set_target_properties(
+    ${COMPONENT} PROPERTIES VERSION ${PANGOLIN_VERSION} SOVERSION ${PANGOLIN_VERSION_MAJOR}
+)
+
 target_link_libraries(${COMPONENT} PUBLIC pango_core pango_opengl pango_windowing pango_vars )
 
 target_include_directories(${COMPONENT} PUBLIC

components/pango_geometry/CMakeLists.txt

@@ -10,6 +10,10 @@ PRIVATE
     ${CMAKE_CURRENT_LIST_DIR}/src/geometry_ply.cpp
 )
 
+set_target_properties(
+    ${COMPONENT} PROPERTIES VERSION ${PANGOLIN_VERSION} SOVERSION ${PANGOLIN_VERSION_MAJOR}
+)
+
 target_link_libraries(${COMPONENT} pango_core pango_image tinyobj Eigen3::Eigen)
 target_include_directories(${COMPONENT} PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>

components/pango_glgeometry/CMakeLists.txt

@@ -5,6 +5,10 @@ PRIVATE
     ${CMAKE_CURRENT_LIST_DIR}/src/glgeometry.cpp
 )
 
+set_target_properties(
+    ${COMPONENT} PROPERTIES VERSION ${PANGOLIN_VERSION} SOVERSION ${PANGOLIN_VERSION_MAJOR}
+)
+
 target_link_libraries(${COMPONENT} pango_geometry pango_opengl)
 target_include_directories(${COMPONENT} PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>

components/pango_image/CMakeLists.txt

@@ -105,6 +105,10 @@ PRIVATE
     ${CMAKE_CURRENT_LIST_DIR}/src/image_io_tiff.cpp
 )
 
+set_target_properties(
+    ${COMPONENT} PROPERTIES VERSION ${PANGOLIN_VERSION} SOVERSION ${PANGOLIN_VERSION_MAJOR}
+)
+
 target_link_libraries(${COMPONENT} PUBLIC pango_core Eigen3::Eigen)
 target_include_directories(${COMPONENT} PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>

components/pango_opengl/CMakeLists.txt

@@ -26,6 +26,10 @@ find_package(Eigen3 REQUIRED NO_MODULE)
 message(STATUS "Found Eigen: '${EIGEN3_INCLUDE_DIRS}'")
 target_compile_definitions(${COMPONENT} PUBLIC HAVE_EIGEN HAVE_GLEW)
 
+set_target_properties(
+    ${COMPONENT} PROPERTIES VERSION ${PANGOLIN_VERSION} SOVERSION ${PANGOLIN_VERSION_MAJOR}
+)
+
 target_link_libraries(${COMPONENT} PUBLIC pango_core pango_image Eigen3::Eigen)
 target_include_directories(${COMPONENT} PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>

components/pango_packetstream/CMakeLists.txt

@@ -9,6 +9,10 @@ PRIVATE
     ${CMAKE_CURRENT_LIST_DIR}/src/playback_session.cpp
 )
 
+set_target_properties(
+    ${COMPONENT} PROPERTIES VERSION ${PANGOLIN_VERSION} SOVERSION ${PANGOLIN_VERSION_MAJOR}
+)
+
 target_compile_definitions(${COMPONENT} PRIVATE "PANGOLIN_VERSION_STRING=\"${PANGOLIN_VERSION}\"")
 target_link_libraries(${COMPONENT} PUBLIC pango_core)
 target_include_directories(${COMPONENT} PUBLIC

components/pango_plot/CMakeLists.txt

@@ -7,6 +7,10 @@ PRIVATE
     ${CMAKE_CURRENT_LIST_DIR}/src/loaders/csv_table_loader.cpp
 )
 
+set_target_properties(
+    ${COMPONENT} PROPERTIES VERSION ${PANGOLIN_VERSION} SOVERSION ${PANGOLIN_VERSION_MAJOR}
+)
+
 target_link_libraries(${COMPONENT} pango_display)
 target_include_directories(${COMPONENT} PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>

components/pango_python/CMakeLists.txt

@@ -54,6 +54,11 @@ if(BUILD_PANGOLIN_PYTHON AND Python_FOUND AND pybind11_FOUND)
     target_link_libraries(${COMPONENT} PUBLIC
         pango_core pango_display pango_plot pango_video pango_vars
     )
+
+    set_target_properties(
+        ${COMPONENT} PROPERTIES VERSION ${PANGOLIN_VERSION} SOVERSION ${PANGOLIN_VERSION_MAJOR}
+    )
+
     target_link_libraries(${COMPONENT} PRIVATE pybind11::embed )
     target_include_directories(${COMPONENT} PUBLIC
         $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>
@@ -73,6 +78,12 @@ if(BUILD_PANGOLIN_PYTHON AND Python_FOUND AND pybind11_FOUND)
         $<INSTALL_INTERFACE:include>
     )
 
+    if (NOT APPLE)
+        set_target_properties(
+            pypangolin PROPERTIES VERSION ${PANGOLIN_VERSION} SOVERSION ${PANGOLIN_VERSION_MAJOR}
+        )
+    endif()
+
     # To prevent some visibility warnings.
     # https://pybind11.readthedocs.io/en/stable/faq.html#someclass-declared-with-greater-visibility-than-the-type-of-its-field-someclass-member-wattributes
     set_target_properties(pypangolin PROPERTIES CXX_VISIBILITY_PRESET hidden)

components/pango_scene/CMakeLists.txt

@@ -5,6 +5,10 @@ PRIVATE
     ${CMAKE_CURRENT_LIST_DIR}/src/renderable.cpp
 )
 
+set_target_properties(
+    ${COMPONENT} PROPERTIES VERSION ${PANGOLIN_VERSION} SOVERSION ${PANGOLIN_VERSION_MAJOR}
+)
+
 target_link_libraries(${COMPONENT} PUBLIC pango_opengl)
 target_include_directories(${COMPONENT} PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>

components/pango_tools/CMakeLists.txt

@@ -5,6 +5,10 @@ PRIVATE
     ${CMAKE_CURRENT_LIST_DIR}/src/video_viewer.cpp
 )
 
+set_target_properties(
+    ${COMPONENT} PROPERTIES VERSION ${PANGOLIN_VERSION} SOVERSION ${PANGOLIN_VERSION_MAJOR}
+)
+
 target_link_libraries(${COMPONENT} PUBLIC pango_display pango_video)
 target_include_directories(${COMPONENT} PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>

components/pango_vars/CMakeLists.txt

@@ -6,6 +6,10 @@ PRIVATE
     ${CMAKE_CURRENT_LIST_DIR}/src/varstate.cpp
 )
 
+set_target_properties(
+    ${COMPONENT} PROPERTIES VERSION ${PANGOLIN_VERSION} SOVERSION ${PANGOLIN_VERSION_MAJOR}
+)
+
 target_link_libraries(${COMPONENT} PUBLIC pango_core)
 target_include_directories(${COMPONENT} PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>

components/pango_video/CMakeLists.txt

@@ -215,6 +215,10 @@ endif()
 
 #########################################################
 
+set_target_properties(
+    ${COMPONENT} PROPERTIES VERSION ${PANGOLIN_VERSION} SOVERSION ${PANGOLIN_VERSION_MAJOR}
+)
+
 target_link_libraries(${COMPONENT} PUBLIC pango_core pango_image pango_packetstream)
 target_include_directories(${COMPONENT} PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>

components/pango_windowing/CMakeLists.txt

@@ -86,6 +86,9 @@ if(OpenGL_EGL_FOUND)
     PangolinRegisterFactory(WindowInterface HeadlessWindow)
 endif()
 
+set_target_properties(
+    ${COMPONENT} PROPERTIES VERSION ${PANGOLIN_VERSION} SOVERSION ${PANGOLIN_VERSION_MAJOR}
+)
 
 target_sources(${COMPONENT} PRIVATE ${CMAKE_CURRENT_LIST_DIR}/src/window.cpp)
 target_link_libraries(${COMPONENT} PUBLIC pango_core pango_opengl )

components/tinyobj/CMakeLists.txt

@@ -1,6 +1,11 @@
 set(COMPONENT tinyobj)
 
 target_sources( ${COMPONENT} PRIVATE "${CMAKE_CURRENT_LIST_DIR}/src/tinyobj.cpp")
+
+set_target_properties(
+    ${COMPONENT} PROPERTIES VERSION ${PANGOLIN_VERSION} SOVERSION ${PANGOLIN_VERSION_MAJOR}
+)
+
 set_property(TARGET ${COMPONENT} PROPERTY CXX_STANDARD 11)
 target_include_directories(${COMPONENT} PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>