diff --git a/lib/std/zig/system.zig b/lib/std/zig/system.zig index f57bb44d72..68182366e8 100644 --- a/lib/std/zig/system.zig +++ b/lib/std/zig/system.zig @@ -399,23 +399,27 @@ pub fn resolveTargetQuery(query: Target.Query) DetectError!Target { query.cpu_features_sub, ); - if (cpu.arch == .hexagon) { - // Both LLVM and LLD have broken support for the small data area. Yet LLVM has the feature - // on by default for all Hexagon CPUs. Clang sort of solves this by defaulting the `-gpsize` - // command line parameter for the Hexagon backend to 0, so that no constants get placed in - // the SDA. (This of course breaks down if the user passes `-G ` to Clang...) We can't do - // the `-gpsize` hack because we can have multiple concurrent LLVM emit jobs, and command - // line options in LLVM are shared globally. So just force this feature off. Lovely stuff. - cpu.features.removeFeature(@intFromEnum(Target.hexagon.Feature.small_data)); - } - - // https://github.com/llvm/llvm-project/issues/105978 - if (cpu.arch.isArm() and query_abi.floatAbi() == .soft) { - cpu.features.removeFeature(@intFromEnum(Target.arm.Feature.vfp2)); - } - var result = try detectAbiAndDynamicLinker(cpu, os, query); + // These CPU feature hacks have to come after ABI detection. + { + if (result.cpu.arch == .hexagon) { + // Both LLVM and LLD have broken support for the small data area. Yet LLVM has the + // feature on by default for all Hexagon CPUs. Clang sort of solves this by defaulting + // the `-gpsize` command line parameter for the Hexagon backend to 0, so that no + // constants get placed in the SDA. (This of course breaks down if the user passes + // `-G ` to Clang...) We can't do the `-gpsize` hack because we can have multiple + // concurrent LLVM emit jobs, and command line options in LLVM are shared globally. So + // just force this feature off. Lovely stuff. + result.cpu.features.removeFeature(@intFromEnum(Target.hexagon.Feature.small_data)); + } + + // https://github.com/llvm/llvm-project/issues/105978 + if (result.cpu.arch.isArm() and result.abi.floatAbi() == .soft) { + result.cpu.features.removeFeature(@intFromEnum(Target.arm.Feature.vfp2)); + } + } + // It's possible that we detect the native ABI, but fail to detect the OS version or were told // to use the default OS version range. In that case, while we can't determine the exact native // OS version, we do at least know that some ABIs require a particular OS version (by way of