[Bug]: SOVERSION is not used when building a shared library for Linux.

[expeehaa]

The comment in line 619 says that the SOVERSION should only be set if the system is not Android, but the line setting the SOVERSION for the shared library is in a conditional branch that is only run when building for Android.

mediastreamer2/src/CMakeLists.txt

Lines 615 to 621 in d9e4f48

	if(ANDROID)
	if(VPX_FOUND)
	set_target_properties(mediastreamer2 PROPERTIES LINK_FLAGS "-Wl,--exclude-libs,libvpx.a")
	endif()
	# Do not version shared library on Android
	set_target_properties(mediastreamer2 PROPERTIES SOVERSION ${MEDIASTREAMER_SO_VERSION})
	else()

Until this commit the lines which are now 619 and 620 were correctly in the else branch of the Android condition.