Less relro

Dockerfile

@@ -114,7 +114,8 @@ RUN --mount=type=tmpfs,target=/webkitbuild \
  -DALLOW_LINE_AND_COLUMN_NUMBER_IN_BUILTINS=ON \
  -DENABLE_SINGLE_THREADED_VM_ENTRY_SCOPE=ON \
  -DENABLE_REMOTE_INSPECTOR=ON \
- -DCMAKE_EXE_LINKER_FLAGS="-fuse-ld=lld" \
+ -DCMAKE_EXE_LINKER_FLAGS="-fuse-ld=lld -Wl,-z,norelro -Wl,-z,lazy -Wl,-no-pie " \
+ -DCMAKE_POSITION_INDEPENDENT_CODE=OFF \
  -DCMAKE_AR=$(which llvm-ar) \
  -DCMAKE_RANLIB=$(which llvm-ranlib) \
  -DCMAKE_C_FLAGS="$CFLAGS" \

Source/JavaScriptCore/CMakeLists.txt

@@ -1577,7 +1577,7 @@ if(CMAKE_COMPILER_IS_GNUCXX AND GCC_OFFLINEASM_SOURCE_MAP)
  set_source_files_properties("llint/LowLevelInterpreter.cpp"
  PROPERTIES
  COMPILE_DEFINITIONS "POSTPROCESS_ASM=llint/LowLevelInterpreter.cpp"
- COMPILE_OPTIONS "-fno-lto")
+ COMPILE_FLAGS "-fno-lto")
 endif()
 
 # When building JavaScriptCore as an object library, we need to make sure the

Source/cmake/OptionsJSCOnly.cmake

@@ -120,6 +120,9 @@ if (NOT ENABLE_STATIC_JSC)
  set(WebCore_LIBRARY_TYPE SHARED)
 endif ()
 
+if (USE_BUN_JSC_ADDITIONS)
+ set(CMAKE_POSITION_INDEPENDENT_CODE False)
+endif ()
 
 if (WIN32)
  add_definitions(-DNOMINMAX)