update docgen for std Target.Query API breaks

Author: andrewrk

tools/docgen.zig

@@ -9,13 +9,12 @@ const print = std.debug.print;
 const mem = std.mem;
 const testing = std.testing;
 const Allocator = std.mem.Allocator;
+const getExternalExecutor = std.zig.system.getExternalExecutor;
 
 const max_doc_file_size = 10 * 1024 * 1024;
 
-const exe_ext = @as(std.zig.CrossTarget, .{}).exeFileExt();
 const obj_ext = builtin.object_format.fileExt(builtin.cpu.arch);
 const tmp_dir_name = "docgen_tmp";
-const test_out_path = tmp_dir_name ++ fs.path.sep_str ++ "test" ++ exe_ext;
 
 const usage =
     \\Usage: docgen [--zig] [--skip-code-tests] input output"
@@ -1309,7 +1308,7 @@ fn genHtml(
     var env_map = try process.getEnvMap(allocator);
     try env_map.put("YES_COLOR", "1");
 
-    const host = try std.zig.system.NativeTargetInfo.detect(.{});
+    const host = try std.zig.system.resolveTargetQuery(.{});
     const builtin_code = try getBuiltinCode(allocator, &env_map, zig_exe, opt_zig_lib_dir);
 
     for (toc.nodes) |node| {
@@ -1424,9 +1423,7 @@ fn genHtml(
                             try build_args.append("-lc");
                             try shell_out.print("-lc ", .{});
                         }
-                        const target = try std.zig.CrossTarget.parse(.{
-                            .arch_os_abi = code.target_str orelse "native",
-                        });
+
                         if (code.target_str) |triple| {
                             try build_args.appendSlice(&[_][]const u8{ "-target", triple });
                             try shell_out.print("-target {s} ", .{triple});
@@ -1490,9 +1487,13 @@ fn genHtml(
                             }
                         }
 
+                        const target_query = try std.Target.Query.parse(.{
+                            .arch_os_abi = code.target_str orelse "native",
+                        });
+                        const target = try std.zig.system.resolveTargetQuery(target_query);
+
                         const path_to_exe = try std.fmt.allocPrint(allocator, "./{s}{s}", .{
-                            code.name,
-                            target.exeFileExt(),
+                            code.name, target.exeFileExt(),
                         });
                         const run_args = &[_][]const u8{path_to_exe};
 
@@ -1565,13 +1566,13 @@ fn genHtml(
                             try test_args.appendSlice(&[_][]const u8{ "-target", triple });
                             try shell_out.print("-target {s} ", .{triple});
 
-                            const cross_target = try std.zig.CrossTarget.parse(.{
+                            const target_query = try std.Target.Query.parse(.{
                                 .arch_os_abi = triple,
                             });
-                            const target_info = try std.zig.system.NativeTargetInfo.detect(
-                                cross_target,
+                            const target = try std.zig.system.resolveTargetQuery(
+                                target_query,
                             );
-                            switch (host.getExternalExecutor(&target_info, .{
+                            switch (getExternalExecutor(host, &target, .{
                                 .link_libc = code.link_libc,
                             })) {
                                 .native => {},