qt5base-lts/mkspecs/features/qt_build_config.prf
Marc Mutz 213f7d1b1f Require opt-out for using QLinkedList
Now that all QLinkedList uses are removed from Qt, make sure
QT_NO_LINKED_LIST is set by default for Qt modules, so new
modules don't need to explicitly specify it in their
.qmake.conf.

Modules can still opt out of the QLinkedList ban by adding
   DEFINES -= QT_NO_LINKED_LIST
to their .qmake.conf.

Change-Id: I34b7ab1c009795649bb7b4f1e7493556eafadd5a
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
2019-08-07 20:09:10 +00:00

152 lines
4.7 KiB
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#
# W A R N I N G
# -------------
#
# This file is not part of the Qt API. It exists purely as an
# implementation detail. It may change from version to version
# without notice, or even be removed.
#
# We mean it.
#
!contains(QMAKE_INTERNAL_INCLUDED_FILES, .*qmodule\\.pri) {
QMAKE_QT_MODULE = $$[QT_HOST_DATA/get]/mkspecs/qmodule.pri
!exists($$QMAKE_QT_MODULE)|!include($$QMAKE_QT_MODULE, "", true) {
debug(1, "Cannot load qmodule.pri!")
} else {
debug(1, "Loaded qmodule.pri from ($$QMAKE_QT_MODULE)")
}
} else {
debug(1, "Not loading qmodule.pri twice")
}
PRECOMPILED_DIR = .pch
OBJECTS_DIR = .obj
MOC_DIR = .moc
RCC_DIR = .rcc
UI_DIR = .uic
TRACEGEN_DIR = .tracegen
QMLCACHE_DIR = .qmlcache
LRELEASE_DIR = .qm
intel_icl {
# ICL 14.0 has a bug that makes it not find #includes in dirs starting with .
MOC_DIR = tmp/moc
RCC_DIR = tmp/rcc
UI_DIR = tmp/uic
}
QMAKE_DIR_REPLACE_SANE = PRECOMPILED_DIR OBJECTS_DIR MOC_DIR RCC_DIR UI_DIR
load(qt_prefix_build_check)
# force_independent can be set externally. prefix_build not.
qtIsPrefixBuild($$[QT_HOST_DATA]): \
CONFIG += prefix_build force_independent
!build_pass:!isEmpty(_QMAKE_SUPER_CACHE_):force_independent {
# When doing a -prefix build of top-level qt5/qt.pro, we need to announce
# this repo's output dir to the other repos.
MODULE_BASE_OUTDIR = $$shadowed($$dirname(_QMAKE_CONF_))
!contains(QTREPOS, $$MODULE_BASE_OUTDIR): \
cache(QTREPOS, add super, MODULE_BASE_OUTDIR)
# This repo's module pris' location needs to be made known to qmake.
isEmpty(MODULE_QMAKE_OUTDIR): MODULE_QMAKE_OUTDIR = $$MODULE_BASE_OUTDIR
modpath = $$MODULE_QMAKE_OUTDIR/mkspecs/modules
!contains(QMAKEMODULES, $$modpath): \
cache(QMAKEMODULES, add super, modpath)
unset(modpath)
}
defineTest(qtSetQmlPath) {
!qtConfig(static)|host_build|no_import_scan: \
return()
deps = $$replace(QT, -private$, _private)
deps = $$resolve_depends(deps, "QT.")
!contains(deps, qml): \
return()
isEmpty(QTREPOS): \
QTREPOS = $$shadowed($$dirname(_QMAKE_CONF_))
for (qrep, QTREPOS): \
exists($$qrep/qml): \
QMLPATHS += $$qrep/qml
export(QMLPATHS)
}
# Apply extra compiler flags passed via configure last.
CONFIG = qt_build_extra $$CONFIG
# Don't actually try to install anything in non-prefix builds.
# This is much easier and safer than making every single INSTALLS
# assignment conditional.
!prefix_build: \
CONFIG += qt_clear_installs
cross_compile: \
CONFIG += force_bootstrap
android|uikit|winrt: \
CONFIG += builtin_testdata
CONFIG += \
utf8_source \
create_prl link_prl \
prepare_docs qt_docs_targets \
no_private_qt_headers_warning QTDIR_build \
qt_example_installs \
# Qt modules get compiled without exceptions enabled by default.
# However, testcases should be still built with exceptions.
exceptions_off testcase_exceptions
# Under Windows, this is neither necessary (transitive deps are automatically
# resolved), nor functional (.res files end up in .prl files and break things).
unix: CONFIG += explicitlib
# By default we want tests on macOS to be built as standalone executables
macos: CONFIG += testcase_no_bundle
# Override MinGW's definition in _mingw.h
mingw: DEFINES += WINVER=0x0601 _WIN32_WINNT=0x0601
# By default, the following features should not be used in Qt's own
# implementation, so declare them invisible to Qt modules.
DEFINES += QT_NO_LINKED_LIST # QLinkedList
defineTest(qtBuildPart) {
bp = $$eval($$upper($$section(_QMAKE_CONF_, /, -2, -2))_BUILD_PARTS)
isEmpty(bp): bp = $$QT_BUILD_PARTS
contains(bp, $$1): return(true)
return(false)
}
defineTest(qtNomakeTools) {
qtBuildPart(tools): return()
for (d, 1) {
$${d}.CONFIG += no_default_target no_default_install
export($${d}.CONFIG)
}
}
# This overloads the same function from qt_functions.prf.
# This is not in qt_module.prf, as that gets loaded too late.
defineTest(qtConfig) {
modules = $$QT $$QT_PRIVATE $$QT_FOR_PRIVATE $$QT_FOR_CONFIG
modules ~= s,-private$,_private,g
modules = $$resolve_depends(modules, "QT.", ".depends")
isEmpty(MODULE): \
MODULE = $$section($$list($$basename(_PRO_FILE_)), ., 0, 0)
exists($$OUT_PWD/qt$${MODULE}-config.pri) {
include($$OUT_PWD/qt$${MODULE}-config.pri)
modules += $${MODULE} $${MODULE}_private
}
modules += global global_private
modules = $$reverse(modules)
for (module, modules) {
contains(QT.$${module}.enabled_features, $$1): \
return(true)
contains(QT.$${module}.disabled_features, $$1): \
return(false)
}
error("Could not find feature $${1}.")
}