File 0003-Provide-SOVERSION-for-correct-symlinking.patch of Package webm

diff -uNr webm-1.0.0.30+git.20230707T183511~d411c86.orig/CMakeLists.txt webm-1.0.0.30+git.20230707T183511~d411c86/CMakeLists.txt
--- webm-1.0.0.30+git.20230707T183511~d411c86.orig/CMakeLists.txt	2023-10-15 07:55:11.164467262 +0200
+++ webm-1.0.0.30+git.20230707T183511~d411c86/CMakeLists.txt	2023-10-15 07:56:54.078848454 +0200
@@ -457,6 +457,9 @@
 # webm_parser headers are rooted at webm/.
 set_target_properties(webm PROPERTIES PUBLIC_HEADER
                                       "${webm_parser_public_headers}")
+set_target_properties(webm PROPERTIES OUTPUT_NAME webm
+                                      SOVERSION "1"
+                                      VERSION "1.0.0.30")
 install(
   TARGETS webm
   ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}