docker-php-ext-install DOM failed

[wundii]

Description

The following code:

FROM php:8.4-fpm

RUN apt-get update \
    && apt-get upgrade -y \
    && apt-get install -y libxml2-dev

RUN docker-php-ext-install dom

Resulted in this output:

41.86 /usr/src/php/ext/dom/lexbor/lexbor/selectors-adapted/selectors.c:16:10: fatal error: ext/dom/lexbor/lexbor/selectors-adapted/selectors.h: No such file or directory
41.86    16 | #include "ext/dom/lexbor/lexbor/selectors-adapted/selectors.h"
41.86       |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
41.86 compilation terminated.
41.87 make: *** [Makefile:817: lexbor/lexbor/selectors-adapted/selectors.lo] Error 1

It works perfectly with the current PHP versions 8.2.29 and 8.3.26.

PHP Version

PHP 8.4.13 (fpm-fcgi) (built: Sep 29 2025 23:51:38) (NTS)
Copyright (c) The PHP Group
Built by https://github.com/docker-library/php
Zend Engine v4.4.13, Copyright (c) Zend Technologies
    with Zend OPcache v8.4.13, Copyright (c), by Zend Technolog

Operating System

Ubuntu 24.04

[ko4an4ik]

Still reproduces for bookworm debian

FROM php:8.4-fpm-bookworm

RUN apt-get update \
    && apt-get upgrade -y \
    && apt-get install -y libxml2-dev

RUN docker-php-ext-install dom

35.51 /usr/src/php/ext/dom/lexbor/lexbor/selectors-adapted/selectors.c:16:10: fatal error: ext/dom/lexbor/lexbor/selectors-adapted/selectors.h: No such file or directory
35.51    16 | #include "ext/dom/lexbor/lexbor/selectors-adapted/selectors.h"
35.51       |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
35.51 compilation terminated.
35.51 make: *** [Makefile:817: lexbor/lexbor/selectors-adapted/selectors.lo] Error 1