zig/test/link/glibc_compat/build.zig

const std = @import("std");

pub fn build(b: *std.Build) void {
    const test_step = b.step("test", "Test");
    b.default_step = test_step;

    for ([_][]const u8{ "aarch64-linux-gnu.2.27", "aarch64-linux-gnu.2.34" }) |t| {
        const exe = b.addExecutable(.{
            .name = t,
            .root_source_file = .{ .path = "main.c" },
            .target = b.resolveTargetQuery(std.Target.Query.parse(
                .{ .arch_os_abi = t },
            ) catch unreachable),
        });
        exe.linkLibC();
        // TODO: actually test the output
        _ = exe.getEmittedBin();
        test_step.dependOn(&exe.step);
    }
}