CMake: do not set -fstrict-aliasing explicitly

This flag is part of the -O2 optimization set already. So let's not set it manually.
tamiko · Aug 11, 2024 · 9909e1f · 9909e1f
1 parent 878ed2b
commit 9909e1f
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/cmake/setup_compiler_flags_gnu.cmake b/cmake/setup_compiler_flags_gnu.cmake
@@ -162,7 +162,6 @@ if (CMAKE_BUILD_TYPE MATCHES "Release")
 
   enable_if_supported(DEAL_II_CXX_FLAGS_RELEASE "-funroll-loops")
   enable_if_supported(DEAL_II_CXX_FLAGS_RELEASE "-funroll-all-loops")
-  enable_if_supported(DEAL_II_CXX_FLAGS_RELEASE "-fstrict-aliasing")
 
   #
   # Disable assert() in deal.II and user projects in release mode