pkg/60409: x11/qt5-qtwebengine fails to build without dbus

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>Number:         60409
>Category:       pkg
>Synopsis:       x11/qt5-qtwebengine fails to build without dbus
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Jul 04 21:10:00 +0000 2026
>Originator:     Taylor R Campbell
>Release:        netbsd-11, pkgsrc-2026Q2
>Organization:
The DbusFreeD Foundation
>Environment:
NetBSD manticore.local 11.0 NetBSD 11.0 (LIBKVER) #0: Tue Jan 19 00:00:00 UTC 2038 root@localhost:/sys/arch/amd64/compile/LIBKVER amd64

(really: NetBSD 11.0_RC5 kernel and userland)

BUILD_START_DIR=20260701.1613
>Description:
ERROR at //build/config/linux/pkg_config.gni:103:17: Script returned non-zero exit code.
    pkgresult = exec_script(pkg_config_script, args, "value")
                ^----------
Current dir: /tmp/pkgbuild/x11/qt5-qtwebengine/work/qtwebengine-everywhere-src-5.15.19/src/core/release/
Command: python /tmp/pkgbuild/x11/qt5-qtwebengine/work/qtwebengine-everywhere-src-5.15.19/src/3rdparty/chromium/build/config/linux/pkg-config.py -p pkg-config dbus-1
Returned 1.
stderr:

Package dbus-1 was not found in the pkg-config search path.
Perhaps you should add the directory containing `dbus-1.pc'
to the PKG_CONFIG_PATH environment variable
Package 'dbus-1' not found
Could not run pkg-config.

See //build/config/linux/dbus/BUILD.gn:12:1: whence it was called.
pkg_config("dbus") {
^-------------------
See //dbus/BUILD.gn:46:22: which caused the file to be included.
  public_configs = [ "//build/config/linux/dbus" ]
                     ^--------------------------
Project ERROR: GN run error!
gmake[2]: *** [Makefile:82: sub-gn_run-pro-make_first] Error 3
gmake[2]: Leaving directory '/tmp/pkgbuild/x11/qt5-qtwebengine/work/qtwebengine-everywhere-src-5.15.19/src/core'
gmake[1]: *** [Makefile:80: sub-core-make_first] Error 2
gmake[1]: Leaving directory '/tmp/pkgbuild/x11/qt5-qtwebengine/work/qtwebengine-everywhere-src-5.15.19/src'
gmake: *** [Makefile:49: sub-src-make_first] Error 2
*** Error code 2

Stop.
bmake[1]: stopped making "all" in /pkgsrc/x11/qt5-qtwebengine
*** Error code 1

Stop.
bmake: stopped making "all" in /pkgsrc/x11/qt5-qtwebengine

>How-To-Repeat:
cd x11/qt5-qtwebengine && bmake package
>Fix:
Yes, please!