1 files changed, 195 insertions, 0 deletions
diff --git a/src/qml/configure.cmake b/src/qml/configure.cmake
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+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+
+
+#### Inputs
+
+
+
+#### Libraries
+
+
+qt_find_package(LTTngUST PROVIDED_TARGETS LTTng::UST MODULE_NAME qml QMAKE_LIB lttng-ust)
+qt_find_package(Python REQUIRED)
+if(Python_Interpreter_FOUND)
+    # Need to make it globally available to the project
+    set(QT_INTERNAL_DECLARATIVE_PYTHON "${Python_EXECUTABLE}" CACHE STRING "" FORCE)
+endif()
+
+#### Tests
+
+# arm_thumb
+qt_config_compile_test(arm_thumb
+    LABEL "THUMB mode on ARM"
+    CODE
+"
+
+
+int main(int argc, char **argv)
+{
+    (void)argc; (void)argv;
+    /* BEGIN TEST: */
+#if defined(thumb2) || defined(__thumb2__)
+#    define THUMB_OK
+#elif (defined(__thumb) || defined(__thumb__)) && __TARGET_ARCH_THUMB-0 == 4
+#    define THUMB_OK
+#elif defined(__ARM_ARCH_ISA_THUMB) && __ARM_ARCH_ISA_THUMB == 2
+// clang 3.5 and later will set this if the core supports the Thumb-2 ISA.
+#    define THUMB_OK
+#else
+#    error \"fail\"
+#endif
+    /* END TEST: */
+    return 0;
+}
+")
+
+# arm_fp
+qt_config_compile_test(arm_fp
+    LABEL "Sufficiently recent FPU on ARM"
+    CODE
+"
+
+
+int main(int argc, char **argv)
+{
+    (void)argc; (void)argv;
+    /* BEGIN TEST: */
+// if !defined(__ARM_FP) we might be on MSVC or we might have a device
+// without an FPU.
+// TODO: The latter case is not supported, but the test still succeeds.
+#if defined(__ARM_FP) && (__ARM_FP <= 0x04)
+#    error \"fail\"
+#endif
+    /* END TEST: */
+    return 0;
+}
+")
+
+
+
+#### Features
+
+qt_feature("qml-network" PUBLIC
+    SECTION "QML"
+    LABEL "QML network support"
+    PURPOSE "Provides network transparency."
+    CONDITION QT_FEATURE_network
+)
+
+qt_feature("qml-ssl" PUBLIC
+    SECTION "QML"
+    LABEL "QML SSL support"
+    PURPOSE "Provides ssl support in QML."
+    CONDITION QT_FEATURE_qml_network AND QT_FEATURE_ssl
+)
+
+# On arm and arm64 we need a specialization of cacheFlush() for each OS to be
+# enabled. Therefore the config white list. Finally, ios and tvos can
+# technically use the JIT but Apple does not allow it. Therefore, it's disabled
+# by default.
+qt_feature("qml-jit" PRIVATE
+    SECTION "QML"
+    LABEL "QML just-in-time compiler"
+    PURPOSE "Provides a JIT for QML and JavaScript"
+    AUTODETECT NOT IOS AND NOT TVOS
+    CONDITION ( ( TEST_architecture_arch STREQUAL i386 AND QT_FEATURE_sse2 ) OR
+        ( TEST_architecture_arch STREQUAL x86_64 AND QT_FEATURE_sse2 ) OR
+        ( TEST_architecture_arch STREQUAL arm AND TEST_arm_fp AND TEST_arm_thumb AND ( ANDROID OR LINUX OR IOS OR TVOS OR QNX ) ) OR
+        ( TEST_architecture_arch STREQUAL arm64 AND TEST_arm_fp AND ( ANDROID OR LINUX OR IOS OR TVOS OR QNX OR INTEGRITY ) ) )
+)
+# special case begin
+# When doing macOS universal builds, JIT needs to be disabled for the ARM slice.
+# Because both arm and x86_64 slices are built in one clang frontend invocation
+# we need this hack to ensure each backend invocation sees the correct value
+# of the feature definition.
+qt_extra_definition("QT_QML_JIT_SUPPORTED_IMPL" "0
+// Unset dummy value
+#undef QT_QML_JIT_SUPPORTED_IMPL
+// Compute per-arch value and save in extra define
+#if QT_CONFIG(qml_jit) && !(defined(Q_OS_MACOS) && defined(Q_PROCESSOR_ARM))
+#define QT_QML_JIT_SUPPORTED_IMPL 1
+#else
+#define QT_QML_JIT_SUPPORTED_IMPL 0
+#endif
+// Unset original feature value
+#undef QT_FEATURE_qml_jit
+// Set new value based on previous computation
+#if QT_QML_JIT_SUPPORTED_IMPL
+#define QT_FEATURE_qml_jit 1
+#else
+#define QT_FEATURE_qml_jit -1
+#endif
+" PRIVATE)
+# special case end
+qt_feature("qml-debug" PUBLIC
+    SECTION "QML"
+    LABEL "QML debugging and profiling support"
+    PURPOSE "Provides infrastructure and plugins for debugging and profiling."
+)
+qt_feature("qml-profiler" PRIVATE
+    SECTION "QML"
+    LABEL "Command line QML Profiler"
+    PURPOSE "Supports retrieving QML tracing data from an application."
+    CONDITION ( QT_FEATURE_commandlineparser ) AND ( QT_FEATURE_qml_debug ) AND ( QT_FEATURE_qml_network AND QT_FEATURE_localserver ) AND ( QT_FEATURE_xmlstreamwriter ) AND QT_FEATURE_process
+)
+qt_feature("qml-preview" PRIVATE
+    SECTION "QML"
+    LABEL "Command line QML Preview tool"
+    PURPOSE "Updates QML documents in your application live as you change them on disk"
+    CONDITION ( QT_FEATURE_commandlineparser ) AND ( QT_FEATURE_filesystemwatcher ) AND ( QT_FEATURE_qml_network AND QT_FEATURE_localserver ) AND ( QT_FEATURE_process ) AND ( QT_FEATURE_qml_debug )
+)
+qt_feature("qml-xml-http-request" PRIVATE
+    SECTION "QML"
+    LABEL "QML XML http request"
+    PURPOSE "Provides support for sending XML http requests."
+    CONDITION ( QT_FEATURE_xmlstreamreader ) AND ( QT_FEATURE_qml_network )
+)
+qt_feature("qml-locale" PRIVATE
+    SECTION "QML"
+    LABEL "QML Locale"
+    PURPOSE "Provides support for locales in QML."
+)
+qt_feature("qml-animation" PRIVATE
+    SECTION "QML"
+    LABEL "QML Animations"
+    PURPOSE "Provides support for animations and timers in QML."
+    CONDITION QT_FEATURE_animation
+)
+qt_feature("qml-worker-script" PRIVATE
+    SECTION "QML"
+    LABEL "QML WorkerScript"
+    PURPOSE "Enables the use of threads in QML."
+    CONDITION QT_FEATURE_thread
+)
+qt_feature("qml-itemmodel" PRIVATE
+    SECTION "QML"
+    LABEL "QML Item Model"
+    PURPOSE "Provides the item model for item views in QML"
+    CONDITION QT_FEATURE_itemmodel
+)
+qt_feature("qml-xmllistmodel" PRIVATE
+    SECTION "QML"
+    LABEL "QML XmlListModel"
+    PURPOSE "Enable XmlListModel in QML"
+    CONDITION QT_FEATURE_qml_itemmodel AND QT_FEATURE_future
+)
+
+qt_feature("qml-python" PRIVATE
+    LABEL "python"
+    CONDITION Python_Interpreter_FOUND
+)
+qt_configure_add_summary_section(NAME "Qt QML")
+qt_configure_add_summary_entry(ARGS "qml-network")
+qt_configure_add_summary_entry(ARGS "qml-debug")
+qt_configure_add_summary_entry(ARGS "qml-jit")
+qt_configure_add_summary_entry(ARGS "qml-xml-http-request")
+qt_configure_add_summary_entry(ARGS "qml-locale")
+qt_configure_add_summary_entry(ARGS "qml-ssl")
+qt_configure_end_summary_section() # end of "Qt QML" section
+qt_configure_add_report_entry(
+    TYPE ERROR
+    MESSAGE "Python is required to build QtQml."
+    CONDITION NOT QT_FEATURE_qml_python
+)