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gpu-dawn: correct macOS binary availability check

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-02-27 14:39:21 -07:00
parent f48a040446
commit 00ec15a4b0
1 changed files with 10 additions and 1 deletions
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11
gpu-dawn/build.zig
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@ -195,7 +195,16 @@ pub fn linkFromBinary(b: *Builder, step: *std.build.LibExeObjStep, options: Opti
const binaries_available = switch (target.os.tag) {
.windows => false, // TODO(build-system): add Windows binaries
.linux => target.cpu.arch.isX86() and target.abi.isGnu(),
.macos => (target.cpu.arch.isX86() or target.cpu.arch.isAARCH64()) and target.abi == .macabi,
.macos => blk: {
if (!target.cpu.arch.isX86() and !target.cpu.arch.isAARCH64()) break :blk false;
if (target.abi != .gnu) break :blk false;
// If min. target macOS version is lesser than the min version we have available, then
// our binary is incompatible with the target.
const min_available = std.builtin.Version{ .major = 12, .minor = 1 };
if (target.os.version_range.semver.min.order(min_available) == .lt) break :blk false;
break :blk true;
},
else => false,
};
if (!binaries_available) {