Disabled RTTI

PipeRift · Dec 8, 2024 · ff33f77 · ff33f77
1 parent f4800f4
commit ff33f77
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Showing 2 changed files with 17 additions and 8 deletions.
diff --git a/CMake/Util.cmake b/CMake/Util.cmake
@@ -91,15 +91,23 @@ function(set_option target exposure option)
 endfunction()
 
 function(target_add_link_option_if_compiles target exposure flag)
-  CHECK_CXX_COMPILER_FLAG("${flag}" COMPILER_HAS_THOSE_TOGGLES)
-  if(COMPILER_HAS_THOSE_TOGGLES)
-    target_link_options(${target_name} ${exposure} ${flag})
-  endif()
+    CHECK_CXX_COMPILER_FLAG("${flag}" COMPILER_HAS_THOSE_TOGGLES)
+    if(COMPILER_HAS_THOSE_TOGGLES)
+        target_link_options(${target_name} ${exposure} ${flag})
+    endif()
 endfunction()
 
 function(target_add_compile_option_if_compiles target exposure flag)
-  CHECK_CXX_COMPILER_FLAG("${flag}" COMPILER_HAS_THOSE_TOGGLES)
-  if(COMPILER_HAS_THOSE_TOGGLES)
-    target_compile_options(${target_name} ${exposure} ${flag})
-  endif()
+    CHECK_CXX_COMPILER_FLAG("${flag}" COMPILER_HAS_THOSE_TOGGLES)
+    if(COMPILER_HAS_THOSE_TOGGLES)
+        target_compile_options(${target_name} ${exposure} ${flag})
+    endif()
 endfunction()
+
+function(pipe_target_disable_rtti target exposure)
+    if(COMPILER_MSVC)
+        target_compile_options(${target} ${exposure} /GR-)
+    elseif(COMPILER_CLANG OR COMPILER_GCC)
+        target_compile_options(${target} ${exposure} -fno-rtti)
+    endif()
+endfunction()
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -73,6 +73,7 @@ pipe_target_enable_CPP20(Pipe)
 pipe_add_sanitizers(Pipe)
 pipe_target_shared_output_directory(Pipe)
 #pipe_target_link_time_optimization(Pipe)
+pipe_target_disable_rtti(Pipe PRIVATE)
 
 
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