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Silent uninitialized warning in gcc-14

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Signed-off-by: Pratik Mankawde <3397372+pratikmankawde@users.noreply.github.com>
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Pratik Mankawde
2026-02-12 12:42:35 +00:00
parent 253fbf6e83
commit d6e9986502
1 changed files with 10 additions and 0 deletions
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10
cmake/deps/Boost.cmake
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@@ -32,6 +32,16 @@ if (Boost_COMPILER)
target_link_libraries(xrpl_boost INTERFACE Boost::disable_autolinking)
endif ()
# GCC 14+ has a false positive -Wuninitialized warning in Boost.Coroutine2's
# state.hpp when compiled with -O3. This is due to GCC's intentional behavior
# change (Bug #98871, #119388) where warnings from inlined system header code
# are no longer suppressed by -isystem. The warning occurs in operator|= in
# boost/coroutine2/detail/state.hpp when inlined from push_control_block::destroy().
# See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119388
if (is_gcc AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 14)
target_compile_options(xrpl_boost INTERFACE -Wno-uninitialized)
endif ()
# Boost.Context's ucontext backend has ASAN fiber-switching annotations
# (start/finish_switch_fiber) that are compiled in when BOOST_USE_ASAN is defined.
# This tells ASAN about coroutine stack switches, preventing false positive