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| author | Sam James <sam@gentoo.org> | 2025-03-11 10:08:25 +0000 |
|---|---|---|
| committer | Eli Schwartz <eschwartz93@gmail.com> | 2025-10-31 01:24:46 -0400 |
| commit | 92b60413e23109fe9c32a8b82ddd1df0d198ac05 (patch) | |
| tree | e5456f24371300545d5a063e2f218ef078626503 /mesonbuild/compilers/cpp.py | |
| parent | 4f43a402504aa57ffa3f7b6091f5fdccfd2a3000 (diff) | |
| download | meson-92b60413e23109fe9c32a8b82ddd1df0d198ac05.tar.gz | |
compilers: cpp: add comment wrt GCC -stdlib=libc++ case
It's not obvious so add a comment, lest someone think handling the case
is a bug.
Diffstat (limited to 'mesonbuild/compilers/cpp.py')
| -rw-r--r-- | mesonbuild/compilers/cpp.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mesonbuild/compilers/cpp.py b/mesonbuild/compilers/cpp.py index b57cbec62..d550e2091 100644 --- a/mesonbuild/compilers/cpp.py +++ b/mesonbuild/compilers/cpp.py @@ -543,6 +543,8 @@ class GnuCPPCompiler(_StdCPPLibMixin, GnuCPPStds, GnuCompiler, CPPCompiler): if self.language_stdlib_provider(env) == 'stdc++': return ['-D_GLIBCXX_ASSERTIONS=1'] else: + # One can use -stdlib=libc++ with GCC, it just (as of 2025) requires + # an experimental configure arg to expose that. if version_compare(self.version, '>=18'): return ['-D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_FAST'] elif version_compare(self.version, '>=15'): |