File aci_add-so-version.patch of Package aws-c-io

diff -Nru aws-c-io-0.7.0.orig/CMakeLists.txt aws-c-io-0.7.0/CMakeLists.txt
--- aws-c-io-0.7.0.orig/CMakeLists.txt	2020-11-20 01:33:59.000000000 +0100
+++ aws-c-io-0.7.0/CMakeLists.txt	2020-11-26 16:49:35.762120326 +0100
@@ -185,6 +185,7 @@
 
 # We are not ABI stable yet
 set_target_properties(${PROJECT_NAME} PROPERTIES VERSION 1.0.0)
+set_target_properties(${CMAKE_PROJECT_NAME} PROPERTIES SOVERSION 0unstable)
 
 target_compile_definitions(${PROJECT_NAME} PUBLIC "-DAWS_USE_${EVENT_LOOP_DEFINE}")