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libcxx: only pass -DHAVE___CXA_THREAD_ATEXIT_IMPL for glibc >=2.18

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this fix #9412
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jimying 2023-12-01 09:56:41 +08:00 committed by Andrew Kelley
parent c2659e0371
commit a30147c992
1 changed files with 2 additions and 1 deletions
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3
src/libcxx.zig
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@ -411,7 +411,8 @@ pub fn buildLibCXXABI(comp: *Compilation, prog_node: *std.Progress.Node) !void {
try cflags.append("-D_LIBCXXABI_HAS_NO_THREADS");
try cflags.append("-D_LIBCPP_HAS_NO_THREADS");
} else if (target.abi.isGnu()) {
try cflags.append("-DHAVE___CXA_THREAD_ATEXIT_IMPL");
if (target.os.tag != .linux or !(target.os.version_range.linux.glibc.order(.{ .major = 2, .minor = 18, .patch = 0 }) == .lt))
try cflags.append("-DHAVE___CXA_THREAD_ATEXIT_IMPL");
}
try cflags.append("-D_LIBCPP_DISABLE_EXTERN_TEMPLATE");