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gpu-dawn: log when binaries are not available for clarity

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-02-27 14:38:13 -07:00
parent 636ce5becd
commit f48a040446
1 changed files with 6 additions and 3 deletions
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9
gpu-dawn/build.zig
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@ -190,16 +190,19 @@ fn ensureSubmodules(allocator: std.mem.Allocator) !void {
pub fn linkFromBinary(b: *Builder, step: *std.build.LibExeObjStep, options: Options) void { pub fn linkFromBinary(b: *Builder, step: *std.build.LibExeObjStep, options: Options) void {
const target = (std.zig.system.NativeTargetInfo.detect(b.allocator, step.target) catch unreachable).target; const target = (std.zig.system.NativeTargetInfo.detect(b.allocator, step.target) catch unreachable).target;
const zig_triple = target.zigTriple(b.allocator) catch unreachable;
const have_binaries = switch (target.os.tag) { const binaries_available = switch (target.os.tag) {
.windows => false, // TODO(build-system): add Windows binaries .windows => false, // TODO(build-system): add Windows binaries
.linux => target.cpu.arch.isX86() and target.abi.isGnu(), .linux => target.cpu.arch.isX86() and target.abi.isGnu(),
.macos => (target.cpu.arch.isX86() or target.cpu.arch.isAARCH64()) and target.abi == .macabi, .macos => (target.cpu.arch.isX86() or target.cpu.arch.isAARCH64()) and target.abi == .macabi,
else => false, else => false,
}; };
if (!have_binaries) return linkFromSource(b, step, options); if (!binaries_available) {
std.debug.print("\nnote: gpu-dawn binaries for {s} not available, building from source (may take 5-10 minutes.)\nPlease open an issue: https://github.com/hexops/mach/issues\n", .{zig_triple});
return linkFromSource(b, step, options);
}
const zig_triple = target.zigTriple(b.allocator) catch unreachable;
ensureBinaryDownloaded(b.allocator, zig_triple, b.is_release, options.binary_version); ensureBinaryDownloaded(b.allocator, zig_triple, b.is_release, options.binary_version);
const current_git_commit = getCurrentGitCommit(b.allocator) catch unreachable; const current_git_commit = getCurrentGitCommit(b.allocator) catch unreachable;