Source
pub fn doAtomicSymLinks(
step: *Step,
output_path: []const u8,
filename_major_only: []const u8,
filename_name_only: []const u8,
) !void {
const b = step.owner;
const out_dir = fs.path.dirname(output_path) orelse ".";
const out_basename = fs.path.basename(output_path);
// sym link for libfoo.so.1 to libfoo.so.1.2.3
const major_only_path = b.pathJoin(&.{ out_dir, filename_major_only });
fs.cwd().atomicSymLink(out_basename, major_only_path, .{}) catch |err| {
return step.fail("unable to symlink {s} -> {s}: {s}", .{
major_only_path, out_basename, @errorName(err),
});
};
// sym link for libfoo.so to libfoo.so.1
const name_only_path = b.pathJoin(&.{ out_dir, filename_name_only });
fs.cwd().atomicSymLink(filename_major_only, name_only_path, .{}) catch |err| {
return step.fail("Unable to symlink {s} -> {s}: {s}", .{
name_only_path, filename_major_only, @errorName(err),
});
};
}