Files
RedBear-OS/local/recipes/qt/qtbase/source/doc/global/includes/module-use.qdocinc
T
vasilito f31522130f fix: comprehensive boot warnings and exceptions — fixable silenced, unfixable diagnosed
Build system (5 gaps hardened):
- COOKBOOK_OFFLINE defaults to true (fork-mode)
- normalize_patch handles diff -ruN format
- New 'repo validate-patches' command (25/25 relibc patches)
- 14 patched Qt/Wayland/display recipes added to protected list
- relibc archive regenerated with current patch chain

Boot fixes (fixable):
- Full ISO EFI partition: 16 MiB → 1 MiB (matches mini, BIOS hardcoded 2 MiB offset)
- D-Bus system bus: absolute /usr/bin/dbus-daemon path (was skipped)
- redbear-sessiond: absolute /usr/bin/redbear-sessiond path (was skipped)
- daemon framework: silenced spurious INIT_NOTIFY warnings for oneshot_async services (P0-daemon-silence-init-notify.patch)
- udev-shim: demoted INIT_NOTIFY warning to INFO (expected for oneshot_async)
- relibc: comprehensive named semaphores (sem_open/close/unlink) replacing upstream todo!() stubs
- greeterd: Wayland socket timeout 15s → 30s (compositor DRM wait)
- greeter-ui: built and linked (header guard unification, sem_compat stubs removed)
- mc: un-ignored in both configs, fixed glib/libiconv/pcre2 transitive deps
- greeter config: removed stale keymapd dependency from display/greeter services
- prefix toolchain: relibc headers synced, _RELIBC_STDLIB_H guard unified

Unfixable (diagnosed, upstream):
- i2c-hidd: abort on no-I2C-hardware (QEMU) — process::exit → relibc abort
- kded6/greeter-ui: page fault 0x8 — Qt library null deref
- Thread panics fd != -1 — Rust std library on Redox
- DHCP timeout / eth0 MAC — QEMU user-mode networking
- hwrngd/thermald — no hardware RNG/thermal in VM
- live preload allocation — BIOS memory fragmentation, continues on demand
2026-05-05 20:20:37 +01:00

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1.9 KiB
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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
//! [using qt module]
\section1 Using the Module
Using a Qt module requires linking against the module library, either
directly or through other dependencies. Several build tools have dedicated
support for this, including \l{CMake Documentation}{CMake} and
\l{qmake}.
\section2 Building with CMake
Use the \c{find_package()} command to locate the needed module components in
the \c{Qt6} package:
//! [using qt module]
//! [using the c++ api]
Using a Qt module's C++ API requires linking against the module library,
either directly or through other dependencies. Several build tools have
dedicated support for this, including \l{CMake Documentation}{CMake} and
\l{qmake}.
//! [using the c++ api]
//! [using the qml api]
The QML types of the module are available through the \c \1 import. To use
the types, add the following import statement to your .qml file:
\qml
import \1
\endqml
//! [using the qml api]
//! [building with qmake]
\section2 Building with qmake
To configure the module for building with qmake, add the module as a value
of the \c QT variable in the project's .pro file:
//! [building with qmake]
//! [building_with_qmake]
To configure the module for building with qmake, add the module as a value
of the \c QT variable in the project's .pro file:
\code
QT += \1
\endcode
//! [building_with_qmake]
//! [building with cmake]
Use the \c {find_package()} command to locate the needed module component
in the \c {Qt6} package:
\code
find_package(Qt6 REQUIRED COMPONENTS \1)
target_link_libraries(mytarget PRIVATE Qt6::\1)
\endcode
For more details, see the \l {Build with CMake} overview.
//! [building with cmake]