diff options
Diffstat (limited to 'mesonbuild/compilers/cpp.py')
| -rw-r--r-- | mesonbuild/compilers/cpp.py | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/mesonbuild/compilers/cpp.py b/mesonbuild/compilers/cpp.py index 226605390..f6a03caf2 100644 --- a/mesonbuild/compilers/cpp.py +++ b/mesonbuild/compilers/cpp.py @@ -293,6 +293,20 @@ class ClangCPPCompiler(_StdCPPLibMixin, ClangCompiler, CPPCompiler): return libs return [] + def get_assert_args(self, disable: bool) -> T.List[str]: + args: T.List[str] = [] + if disable: + return ['-DNDEBUG'] + + # Clang supports both libstdc++ and libc++ + args.append('-D_GLIBCXX_ASSERTIONS=1') + if version_compare(self.version, '>=18'): + args.append('-D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE') + elif version_compare(self.version, '>=15'): + args.append('-D_LIBCPP_ENABLE_ASSERTIONS=1') + + return args + class ArmLtdClangCPPCompiler(ClangCPPCompiler): @@ -462,6 +476,14 @@ class GnuCPPCompiler(_StdCPPLibMixin, GnuCompiler, CPPCompiler): return libs return [] + def get_assert_args(self, disable: bool) -> T.List[str]: + if disable: + return ['-DNDEBUG'] + + # XXX: This needs updating if/when GCC starts to support libc++. + # It currently only does so via an experimental configure arg. + return ['-D_GLIBCXX_ASSERTIONS=1'] + def get_pch_use_args(self, pch_dir: str, header: str) -> T.List[str]: return ['-fpch-preprocess', '-include', os.path.basename(header)] |