build: drop -Wno-stringop-overflow suppressions

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: linesight

CMakeLists.txt

@@ -301,14 +301,12 @@ elseif(APPLE)
 else()
     target_compile_options(${MODULE_NAME} PRIVATE
         -flto -fdata-sections -ffunction-sections
-        -Wno-stringop-overflow
     )
     target_include_directories(${MODULE_NAME} PRIVATE
         ${GTK3_INCLUDE_DIRS}
     )
     target_link_options(${MODULE_NAME} PRIVATE
         -flto -Wl,--gc-sections
-        -Wno-stringop-overflow
     )
     target_link_libraries(${MODULE_NAME} PRIVATE
         X11 ${GTK3_LIBRARIES}

src/client_handler/CMakeLists.txt

@@ -31,8 +31,5 @@ endif()
 
 # Common browser-process flags (Windows def block, -DNDEBUG -O3, API header
 # define, etc.) come from cefpython_common_flags defined in the top-level
-# CMakeLists. Only the Linux-specific extra is listed here.
+# CMakeLists.
 target_link_libraries(client_handler PRIVATE cefpython_common_flags)
-if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
-    target_compile_options(client_handler PRIVATE -Wno-stringop-overflow)
-endif()

src/cpp_utils/CMakeLists.txt

@@ -13,8 +13,5 @@ target_include_directories(cpp_utils PRIVATE
 )
 
 # Common browser-process flags come from cefpython_common_flags defined in the
-# top-level CMakeLists. Only the Linux-specific extra is listed here.
+# top-level CMakeLists.
 target_link_libraries(cpp_utils PRIVATE cefpython_common_flags)
-if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
-    target_compile_options(cpp_utils PRIVATE -Wno-stringop-overflow)
-endif()