From: trcrsired <uwgghhb...@gmail.com> __glibcxx_assert_fail is not defined when we disable the libstdcxx-verbose. This causes ABI break when a binary is compiled with verbose enabled. --- libstdc++-v3/src/c++11/assert_fail.cc | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/libstdc++-v3/src/c++11/assert_fail.cc b/libstdc++-v3/src/c++11/assert_fail.cc index 6d99c7958f3..7eed3d072d7 100644 --- a/libstdc++-v3/src/c++11/assert_fail.cc +++ b/libstdc++-v3/src/c++11/assert_fail.cc @@ -22,23 +22,25 @@ // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see // <http://www.gnu.org/licenses/>. +#ifdef _GLIBCXX_VERBOSE_ASSERT #include <cstdio> // for std::fprintf, stderr +#endif #include <cstdlib> // for std::abort -#ifdef _GLIBCXX_VERBOSE_ASSERT namespace std { [[__noreturn__]] void - __glibcxx_assert_fail(const char* file, int line, - const char* function, const char* condition) noexcept + __glibcxx_assert_fail([[maybe_unused]] const char* file, [[maybe_unused]] int line, + [[maybe_unused]] const char* function, [[maybe_unused]] const char* condition) noexcept { +#ifdef _GLIBCXX_VERBOSE_ASSERT if (file && function && condition) fprintf(stderr, "%s:%d: %s: Assertion '%s' failed.\n", file, line, function, condition); else if (function) fprintf(stderr, "%s: Undefined behavior detected.\n", function); +#endif abort(); } } -#endif -- 2.45.2
