Samsung Galaxy Tab 3 10.1 fails to compile shader after update

W/Qt (10623): (null):0 ((null)): QOpenGLShader::link: "Link Error: Vertex
shader is missing.
W/Qt (10623): "
W/Qt (10623): (null):0 ((null)): QOpenGLShaderProgram::uniformLocation(
pixelSize ): shader program is not linked
W/Qt (10623): (null):0 ((null)): QOpenGLShaderProgram::uniformLocation(
qt_Matrix ): shader program is not linked
W/Qt (10623): (null):0 ((null)): QOpenGLShaderProgram::uniformLocation(
opacity ): shader program is not linked
W/Qt (10623): (null):0 ((null)): QOpenGLShader::compile(Vertex): Compile
failed.
W/Qt (10623):
W/Qt (10623): (null):0 ((null)): *** Problematic Vertex shader source
code ***
W/Qt (10623): (null):0 ((null)): uniform highp vec2 pixelSize;
W/Qt (10623): uniform highp mat4 qt_Matrix;
W/Qt (10623): uniform lowp float opacity;
W/Qt (10623):
W/Qt (10623): attribute highp vec4 vertex;
W/Qt (10623): attribute highp vec2 multiTexCoord;
W/Qt (10623): attribute highp vec2 vertexOffset;
W/Qt (10623): attribute highp vec2 texCoordOffset;
W/Qt (10623):
W/Qt (10623): varying highp vec2 texCoord;
W/Qt (10623): varying lowp float vertexOpacity;
W/Qt (10623):
W/Qt (10623): attribute highp float _qt_order;
W/Qt (10623): uniform highp float _qt_zRange;
W/Qt (10623): void main()
W/Qt (10623): {
W/Qt (10623): highp vec4 pos = qt_Matrix * vertex;
W/Qt (10623): gl_Position = pos;
W/Qt (10623): texCoord = multiTexCoord;
W/Qt (10623):
W/Qt (10623): if (vertexOffset.x != 0.) {
W/Qt (10623): highp vec4 delta = qt_Matrix[0] * vertexOffset.x;
W/Qt (10623): highp vec2 dir = delta.xy * pos.w - pos.xy *
delta.w;
W/Qt (10623): highp vec2 ndir = .5 * pixelSize * normalize(dir /
pixelSize);
W/Qt (10623): dir -= ndir * delta.w * pos.w;
W/Qt (10623): highp float numerator = dot(dir, ndir * pos.w *
pos.w);
W/Qt (10623): highp float scale = 0.0;
W/Qt (10623): if (numerator < 0.0)
W/Qt (10623): scale = 1.0;
W/Qt (10623): else
W/Qt (10623): scale = min(1.0, numerator / dot(dir, dir));
W/Qt (10623): gl_Position += scale * delta;
W/Qt (10623): texCoord.x
W/Qt (10623): (null):0 ((null)): ***
W/Qt (10623): (null):0 ((null)): QOpenGLShader::link: "Link Error: Vertex
shader is missing.
W/Qt (10623): "
W/Qt (10623): (null):0 ((null)): shader compilation failed:
W/Qt (10623): "Link Error: Vertex shader is missing.
W/Qt (10623): "
W/Qt (10623): (null):0 ((null)): QOpenGLShader::link: "Link Error: Vertex
shader is missing.
W/Qt (10623): "
W/Qt (10623): (null):0 ((null)): QOpenGLShaderProgram::uniformLocation(
pixelSize ): shader program is not linked
W/Qt (10623): (null):0 ((null)): QOpenGLShaderProgram::uniformLocation(
qt_Matrix ): shader program is not linked
W/Qt (10623): (null):0 ((null)): QOpenGLShaderProgram::uniformLocation(
opacity ): shader program is not linked