For statutory provisions authorizing cities to regulate buildings and construction, see Gov. Code §§ 38601 and 38660; for provisions on the construction of housing, see Health and Saf. Code § 17910 et seq.; for provisions on local regulation, see Health and Saf. Code §§ 17922 et seq. and 17958 et seq.; for provisions authorizing cities to adopt codes by reference, see Gov. Code § 5002.1 et seq.