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cmake: compiler: gcc: Add no_strict_aliasing flag

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This commit adds the `no_strict_aliasing` flag, which disables
the strict aliasing rule, for the GCC compiler and its derivatives.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit is contained in:
Stephanos Ioannidis 2022-08-11 03:30:17 +09:00 • committed by Carles Cufí
commit 1f2c1c6278
1 changed files with 3 additions and 0 deletions
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3
cmake/compiler/gcc/compiler_flags.cmake
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@ -129,6 +129,9 @@ set_property(TARGET compiler-cpp PROPERTY dialect_cpp20 "-std=c++20"
set_property(TARGET compiler-cpp PROPERTY dialect_cpp2b "-std=c++2b"
"-Wno-register" "-Wno-volatile")
# Flag for disabling strict aliasing rule in C and C++
set_compiler_property(PROPERTY no_strict_aliasing -fno-strict-aliasing)
# Disable exceptions flag in C++
set_property(TARGET compiler-cpp PROPERTY no_exceptions "-fno-exceptions")