QQuickOpenGLShaderEffect() in libQt5Quick.a(qquickopenglshadereffect.o)

Undefined symbols for architecture armv7:  "operator delete(void*, std::align_val_t)" , referenced from:      QQuickOpenGLShaderEffect::~QQuickOpenGLShaderEffect() in libQt5Quick.a(qquickopenglshadereffect.o)      QtPrivate::MappedSlotObject::impl( int , QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) in libQt5Quick.a(qquickopenglshadereffect.o)  "operator new(unsigned long, std::align_val_t)" , referenced from:      QQuickShaderEffect::QQuickShaderEffect(QQuickItem*) in libQt5Quick.a(qquickshadereffect.o)      QQuickOpenGLShaderEffectCommon::lookThroughShaderCode(QQuickItem*, QMetaObject const *, QQuickOpenGLShaderEffectMaterialKey::ShaderType, QByteArray const &) in libQt5Quick.a(qquickopenglshadereffect.o)      QQuickOpenGLShaderEffectCommon::updateShader(QQuickItem*, QMetaObject const *, QQuickOpenGLShaderEffectMaterialKey::ShaderType) in libQt5Quick.a(qquickopenglshadereffect.o)ld: symbol(s) not found for architecture armv7clang: error: linker command failed with exit code 1 (use -v to see invocation)

编译Qt源码时选择c++14

./configure -xplatform macx-ios-clang -opensource -confirm-license -nomake tests -nomake examples -release -c++std c++14
make -j4

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