CMakeLists.txt: strip by default on release, use -Bsymbolic-functions and --hash-style=gnu for optimized symbol resoltuion

CMakeLists.txt

@@ -159,7 +159,8 @@ function(give_options_without_warnings target)
                 -fdata-sections
                 -ffunction-sections
                 -funroll-loops
-                -fomit-frame-pointer)
+                -fomit-frame-pointer
+                -s)
 
         set(BUILD_FLAGS_DEBUG
                 -O0
@@ -180,7 +181,9 @@ function(give_options_without_warnings target)
                                       # -Wl,--no-undefined # TODO: use later for implementing no-libc
                                       $<$<CONFIG:Release>:${BUILD_FLAGS_RELEASE}>
                                       $<$<CONFIG:Debug>:${BUILD_FLAGS_DEBUG}>
-                                      $<$<BOOL:${LINUX}>:-Wl,-rpath,$ORIGIN/>)
+                                      $<$<BOOL:${LINUX}>:-Wl,-rpath,$ORIGIN/>
+                                      -Bsymbolic-functions
+                                      -Wl,--hash-style=gnu)
 
         target_compile_definitions(${target} PUBLIC
                                              ORGANIZATION_NAME="${ORGANIZATION_NAME}"