Master no longer compiling on Raspberry Pi

[mixxxbot]

Reported by: ehendrikd
Date: 2020-02-15T20:47:41Z
Status: Fix Released
Importance: High
Launchpad Issue: lp1863440

---

The master does not compile on a Raspberry Pi anymore due to this commit:

b7ce277

Specifically, QOpenGLFunctions_2_1 does not exist in QT on Raspbian because QT_OPENGL_ES_2 is defined.

[mixxxbot]

Commented by: daschuer
Date: 2020-02-16T11:21:02Z

---

This is the failing output:

```
src/waveform/renderers/glvsynctestrenderer.h:11:40: error: expected class-name before ‘{’ token
         protected QOpenGLFunctions_2_1 {
                                        ^
In file included from src/waveform/renderers/glslwaveformrenderersignal.cpp:3:
src/waveform/renderers/glslwaveformrenderersignal.h:15:40: error: expected class-name before ‘{’ token
         protected QOpenGLFunctions_2_1 {
                                        ^
src/waveform/renderers/glvsynctestrenderer.cpp: In constructor ‘GLVSyncTestRenderer::GLVSyncTestRenderer(WaveformWidgetRenderer*)’:
src/waveform/renderers/glvsynctestrenderer.cpp:12:5: error: ‘initializeOpenGLFunctions’ was not declared in this scope
     initializeOpenGLFunctions();
     ^~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp: In member function ‘virtual void GLVSyncTestRenderer::draw(QPainter*, QPaintEvent*)’:
src/waveform/renderers/glvsynctestrenderer.cpp:71:14: error: ‘GL_BLEND’ was not declared in this scope
     glEnable(GL_BLEND);
              ^~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:71:5: error: ‘glEnable’ was not declared in this scope
     glEnable(GL_BLEND);
     ^~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp: In constructor ‘GLSLWaveformRendererSignal::GLSLWaveformRendererSignal(WaveformWidgetRenderer*, bool)’:
src/waveform/renderers/glslwaveformrenderersignal.cpp:18:5: error: ‘initializeOpenGLFunctions’ was not declared in this scope
     initializeOpenGLFunctions();
     ^~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:71:5: note: suggested alternative: ‘Paintable’
     glEnable(GL_BLEND);
     ^~~~~~~~
     Paintable
src/waveform/renderers/glvsynctestrenderer.cpp:72:17: error: ‘GL_SRC_ALPHA’ was not declared in this scope
     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
                 ^~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:72:31: error: ‘GL_ONE_MINUS_SRC_ALPHA’ was not declared in this scope
     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
                               ^~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:18:5: note: suggested alternative: ‘QAbstractOpenGLFunctions’
     initializeOpenGLFunctions();
     ^~~~~~~~~~~~~~~~~~~~~~~~~
     QAbstractOpenGLFunctions
src/waveform/renderers/glvsynctestrenderer.cpp:72:5: error: ‘glBlendFunc’ was not declared in this scope
     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
     ^~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:76:18: error: ‘GL_PROJECTION’ was not declared in this scope
     glMatrixMode(GL_PROJECTION);
                  ^~~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:76:5: error: ‘glMatrixMode’ was not declared in this scope
     glMatrixMode(GL_PROJECTION);
     ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp: In member function ‘void GLSLWaveformRendererSignal::createGeometry()’:
src/waveform/renderers/glslwaveformrenderersignal.cpp:142:18: error: ‘GL_PROJECTION’ was not declared in this scope
     glMatrixMode(GL_PROJECTION);
                  ^~~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:76:5: note: suggested alternative: ‘QMatrix4x4’
     glMatrixMode(GL_PROJECTION);
     ^~~~~~~~~~~~
     QMatrix4x4
src/waveform/renderers/glvsynctestrenderer.cpp:77:5: error: ‘glPushMatrix’ was not declared in this scope
     glPushMatrix();
     ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:142:18: note: suggested alternative: ‘GL_LOCATION’
     glMatrixMode(GL_PROJECTION);
                  ^~~~~~~~~~~~~
                  GL_LOCATION
src/waveform/renderers/glslwaveformrenderersignal.cpp:142:5: error: ‘glMatrixMode’ was not declared in this scope
     glMatrixMode(GL_PROJECTION);
     ^~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:77:5: note: suggested alternative: ‘QMatrix’
     glPushMatrix();
     ^~~~~~~~~~~~
     QMatrix
src/waveform/renderers/glvsynctestrenderer.cpp:78:5: error: ‘glLoadIdentity’ was not declared in this scope
     glLoadIdentity();
     ^~~~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:80:9: error: ‘glRotatef’ was not declared in this scope
         glRotatef(90.0f, 0.0f, 0.0f, 1.0f);
         ^~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:142:5: note: suggested alternative: ‘QMatrix4x3’
     glMatrixMode(GL_PROJECTION);
     ^~~~~~~~~~~~
     QMatrix4x3
src/waveform/renderers/glslwaveformrenderersignal.cpp:143:5: error: ‘glLoadIdentity’ was not declared in this scope
     glLoadIdentity();
     ^~~~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:81:9: error: ‘glScalef’ was not declared in this scope
         glScalef(-1.0f, 1.0f, 1.0f);
         ^~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:81:9: note: suggested alternative: ‘scalbf’
         glScalef(-1.0f, 1.0f, 1.0f);
         ^~~~~~~~
         scalbf
src/waveform/renderers/glvsynctestrenderer.cpp:87:9: error: ‘glOrtho’ was not declared in this scope
         glOrtho(firstVisualIndex, lastVisualIndex, -255.0, 255.0, -10.0, 10.0);
         ^~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:144:5: error: ‘glOrtho’ was not declared in this scope
     glOrtho(-1.0, 1.0, -1.0, 1.0, -10.0, 10.0);
     ^~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:89:9: error: ‘glOrtho’ was not declared in this scope
         glOrtho(firstVisualIndex, lastVisualIndex, 0.0, 255.0, -10.0, 10.0);
         ^~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:145:18: error: ‘GL_MODELVIEW’ was not declared in this scope
     glMatrixMode(GL_MODELVIEW);
                  ^~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:91:9: error: ‘glOrtho’ was not declared in this scope
         glOrtho(firstVisualIndex, lastVisualIndex, 255.0, 0.0, -10.0, 10.0);
         ^~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:96:18: error: ‘GL_MODELVIEW’ was not declared in this scope
     glMatrixMode(GL_MODELVIEW);
                  ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:145:18: note: suggested alternative: ‘GL_NEVER’
     glMatrixMode(GL_MODELVIEW);
                  ^~~~~~~~~~~~
                  GL_NEVER
src/waveform/renderers/glslwaveformrenderersignal.cpp:148:24: error: ‘glGenLists’ was not declared in this scope
     m_unitQuadListId = glGenLists(1);
                        ^~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:96:18: note: suggested alternative: ‘QT_MODULE’
     glMatrixMode(GL_MODELVIEW);
                  ^~~~~~~~~~~~
                  QT_MODULE
src/waveform/renderers/glvsynctestrenderer.cpp:103:9: error: ‘glClearColor’ was not declared in this scope
         glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
         ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:148:24: note: suggested alternative: ‘glFinish’
     m_unitQuadListId = glGenLists(1);
                        ^~~~~~~~~~
                        glFinish
src/waveform/renderers/glslwaveformrenderersignal.cpp:149:33: error: ‘GL_COMPILE’ was not declared in this scope
     glNewList(m_unitQuadListId, GL_COMPILE);
                                 ^~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:104:9: error: ‘glColor3f’ was not declared in this scope
         glColor3f(1.0f, 1.0f, 1.0f);
         ^~~~~~~~~
´´´

[mixxxbot]

Commented by: daschuer
Date: 2020-02-16T17:16:52Z

---

Please try this:
#2504

[mixxxbot]

Commented by: railgun-michael
Date: 2020-02-19T05:41:31Z

---

i have download and test now to compile your branch mixxx-lp1863440
using "scons -j 2 opengles=1 staticlibs=1 optimize=legacy"

this is the result:

src/waveform/renderers/glslwaveformrenderersignal.cpp:13:1: error: ‘GLSLWaveformRendererSignal’ does not name a type; did you mean ‘WaveformRendererAbstract’?
 GLSLWaveformRendererSignal::GLSLWaveformRendererSignal(WaveformWidgetRenderer* waveformWidgetRenderer,
 ^~~~~~~~~~~~~~~~~~~~~~~~~~
 WaveformRendererAbstract
src/waveform/renderers/glslwaveformrenderersignal.cpp:25:1: error: ‘GLSLWaveformRendererSignal’ does not name a type; did you mean ‘WaveformRendererAbstract’?
 GLSLWaveformRendererSignal::~GLSLWaveformRendererSignal() {
 ^~~~~~~~~~~~~~~~~~~~~~~~~~
 WaveformRendererAbstract
src/waveform/renderers/glslwaveformrenderersignal.cpp:35:6: error: ‘GLSLWaveformRendererSignal’ has not been declared
 void GLSLWaveformRendererSignal::debugClick() {
      ^~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp: In function ‘void debugClick()’:
src/waveform/renderers/glslwaveformrenderersignal.cpp:36:5: error: ‘loadShaders’ was not declared in this scope
     loadShaders();
     ^~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:36:5: note: suggested alternative: ‘glIsShader’
     loadShaders();
     ^~~~~~~~~~~
     glIsShader
src/waveform/renderers/glslwaveformrenderersignal.cpp:37:5: error: ‘m_bDumpPng’ was not declared in this scope
     m_bDumpPng = true;
     ^~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp: At global scope:
src/waveform/renderers/glslwaveformrenderersignal.cpp:40:6: error: ‘GLSLWaveformRendererSignal’ has not been declared
 bool GLSLWaveformRendererSignal::loadShaders() {
      ^~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp: In function ‘bool loadShaders()’:
src/waveform/renderers/glslwaveformrenderersignal.cpp:42:5: error: ‘m_shadersValid’ was not declared in this scope
     m_shadersValid = false;
     ^~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:44:9: error: ‘m_frameShaderProgram’ was not declared in this scope
     if (m_frameShaderProgram->isLinked()) {
         ^~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:44:9: note: suggested alternative: ‘glCreateShaderProgramv’
     if (m_frameShaderProgram->isLinked()) {
         ^~~~~~~~~~~~~~~~~~~~
         glCreateShaderProgramv
src/waveform/renderers/glslwaveformrenderersignal.cpp:48:5: error: ‘m_frameShaderProgram’ was not declared in this scope
     m_frameShaderProgram->removeAllShaders();
     ^~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:48:5: note: suggested alternative: ‘glCreateShaderProgramv’
     m_frameShaderProgram->removeAllShaders();
     ^~~~~~~~~~~~~~~~~~~~
     glCreateShaderProgramv
src/waveform/renderers/glslwaveformrenderersignal.cpp:51:13: error: ‘QGLShader’ has not been declared
             QGLShader::Vertex, ":shaders/passthrough.vert")) {
             ^~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:56:30: error: ‘m_rgbShader’ was not declared in this scope
     QString fragmentShader = m_rgbShader ?
                              ^~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:56:30: note: suggested alternative: ‘glIsShader’
     QString fragmentShader = m_rgbShader ?
                              ^~~~~~~~~~~
                              glIsShader
src/waveform/renderers/glslwaveformrenderersignal.cpp:60:13: error: ‘QGLShader’ has not been declared
             QGLShader::Fragment, fragmentShader)) {
             ^~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp: At global scope:
src/waveform/renderers/glslwaveformrenderersignal.cpp:81:6: error: ‘GLSLWaveformRendererSignal’ has not been declared
 bool GLSLWaveformRendererSignal::loadTexture() {
      ^~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp: In function ‘bool loadTexture()’:
src/waveform/renderers/glslwaveformrenderersignal.cpp:82:30: error: ‘m_waveformRenderer’ was not declared in this scope
     TrackPointer trackInfo = m_waveformRenderer->getTrackInfo();
                              ^~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:82:30: note: suggested alternative: ‘WWaveformViewer’
     TrackPointer trackInfo = m_waveformRenderer->getTrackInfo();
                              ^~~~~~~~~~~~~~~~~~
                              WWaveformViewer
src/waveform/renderers/glslwaveformrenderersignal.cpp:99:9: error: ‘m_textureId’ was not declared in this scope
     if (m_textureId == 0) {
         ^~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:108:34: error: ‘m_textureId’ was not declared in this scope
     glBindTexture(GL_TEXTURE_2D, m_textureId);
                                  ^~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp: At global scope:
src/waveform/renderers/glslwaveformrenderersignal.cpp:140:6: error: ‘GLSLWaveformRendererSignal’ has not been declared
 void GLSLWaveformRendererSignal::createGeometry() {
      ^~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp: In function ‘void createGeometry()’:
src/waveform/renderers/glslwaveformrenderersignal.cpp:142:9: error: ‘m_unitQuadListId’ was not declared in this scope
     if (m_unitQuadListId != -1) {
         ^~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:146:18: error: ‘GL_PROJECTION’ was not declared in this scope
     glMatrixMode(GL_PROJECTION);
                  ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:146:18: note: suggested alternative: ‘GL_LOCATION’
     glMatrixMode(GL_PROJECTION);
                  ^~~~~~~~~~~~~
                  GL_LOCATION
src/waveform/renderers/glslwaveformrenderersignal.cpp:146:5: error: ‘glMatrixMode’ was not declared in this scope
     glMatrixMode(GL_PROJECTION);
     ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:146:5: note: suggested alternative: ‘QMatrix4x4’
     glMatrixMode(GL_PROJECTION);
     ^~~~~~~~~~~~
     QMatrix4x4
src/waveform/renderers/glslwaveformrenderersignal.cpp:147:5: error: ‘glLoadIdentity’ was not declared in this scope
     glLoadIdentity();
     ^~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:148:5: error: ‘glOrtho’ was not declared in this scope
     glOrtho(-1.0, 1.0, -1.0, 1.0, -10.0, 10.0);
     ^~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:149:18: error: ‘GL_MODELVIEW’ was not declared in this scope
     glMatrixMode(GL_MODELVIEW);
                  ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:149:18: note: suggested alternative: ‘GL_NEVER’
     glMatrixMode(GL_MODELVIEW);
                  ^~~~~~~~~~~~
                  GL_NEVER
src/waveform/renderers/glslwaveformrenderersignal.cpp:152:5: error: ‘m_unitQuadListId’ was not declared in this scope
     m_unitQuadListId = glGenLists(1);
     ^~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:152:24: error: ‘glGenLists’ was not declared in this scope
     m_unitQuadListId = glGenLists(1);
                        ^~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:152:24: note: suggested alternative: ‘glFinish’
     m_unitQuadListId = glGenLists(1);
                        ^~~~~~~~~~
                        glFinish
src/waveform/renderers/glslwaveformrenderersignal.cpp:153:33: error: ‘GL_COMPILE’ was not declared in this scope
     glNewList(m_unitQuadListId, GL_COMPILE);
                                 ^~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:153:33: note: suggested alternative: ‘GL_SAMPLER’
     glNewList(m_unitQuadListId, GL_COMPILE);
                                 ^~~~~~~~~~
                                 GL_SAMPLER
src/waveform/renderers/glslwaveformrenderersignal.cpp:153:5: error: ‘glNewList’ was not declared in this scope
     glNewList(m_unitQuadListId, GL_COMPILE);
     ^~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:153:5: note: suggested alternative: ‘glViewport’
     glNewList(m_unitQuadListId, GL_COMPILE);
     ^~~~~~~~~
     glViewport
src/waveform/renderers/glslwaveformrenderersignal.cpp:155:9: error: ‘glBegin’ was not declared in this scope
         glBegin(GL_QUADS);
         ^~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:157:13: error: ‘glTexCoord2f’ was not declared in this scope
             glTexCoord2f(0.0,0.0);
             ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:157:13: note: suggested alternative: ‘glTexStorage2D’
             glTexCoord2f(0.0,0.0);
             ^~~~~~~~~~~~
             glTexStorage2D
src/waveform/renderers/glslwaveformrenderersignal.cpp:158:13: error: ‘glVertex3f’ was not declared in this scope
             glVertex3f(-1.0f,-1.0f,0.0f);
             ^~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:169:9: error: ‘glEnd’ was not declared in this scope
         glEnd();
         ^~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:171:5: error: ‘glEndList’ was not declared in this scope
     glEndList();
     ^~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:171:5: note: suggested alternative: ‘QWindowList’
     glEndList();
     ^~~~~~~~~
     QWindowList
src/waveform/renderers/glslwaveformrenderersignal.cpp: At global scope:
src/waveform/renderers/glslwaveformrenderersignal.cpp:175:6: error: ‘GLSLWaveformRendererSignal’ has not been declared
 void GLSLWaveformRendererSignal::createFrameBuffers() {
      ^~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp: In function ‘void createFrameBuffers()’:
src/waveform/renderers/glslwaveformrenderersignal.cpp:176:36: error: ‘m_waveformRenderer’ was not declared in this scope
     const float devicePixelRatio = m_waveformRenderer->getDevicePixelRatio();
                                    ^~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:176:36: note: suggested alternative: ‘WWaveformViewer’
     const float devicePixelRatio = m_waveformRenderer->getDevicePixelRatio();
                                    ^~~~~~~~~~~~~~~~~~
                                    WWaveformViewer
src/waveform/renderers/glslwaveformrenderersignal.cpp:183:5: error: ‘m_framebuffer’ was not declared in this scope
     m_framebuffer = std::make_unique<QGLFramebufferObject>(bufferWidth,
     ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:183:5: note: suggested alternative: ‘glIsFramebuffer’
     m_framebuffer = std::make_unique<QGLFramebufferObject>(bufferWidth,
     ^~~~~~~~~~~~~
     glIsFramebuffer
src/waveform/renderers/glslwaveformrenderersignal.cpp: At global scope:
src/waveform/renderers/glslwaveformrenderersignal.cpp:191:6: error: ‘GLSLWaveformRendererSignal’ has not been declared
 bool GLSLWaveformRendererSignal::onInit() {
      ^~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp: In function ‘bool onInit()’:
src/waveform/renderers/glslwaveformrenderersignal.cpp:192:5: error: ‘m_textureRenderedWaveformCompletion’ was not declared in this scope
     m_textureRenderedWaveformCompletion = 0;
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:194:10: error: ‘m_frameShaderProgram’ was not declared in this scope
     if (!m_frameShaderProgram) {
          ^~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:194:10: note: suggested alternative: ‘glCreateShaderProgramv’
     if (!m_frameShaderProgram) {
          ^~~~~~~~~~~~~~~~~~~~
          glCreateShaderProgramv
src/waveform/renderers/glslwaveformrenderersignal.cpp:195:49: error: ‘QGLShaderProgram’ was not declared in this scope
         m_frameShaderProgram = std::make_unique<QGLShaderProgram>();
                                                 ^~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:195:49: note: suggested alternative: ‘QScriptProgram’
         m_frameShaderProgram = std::make_unique<QGLShaderProgram>();
                                                 ^~~~~~~~~~~~~~~~
                                                 QScriptProgram
src/waveform/renderers/glslwaveformrenderersignal.cpp:195:67: error: no matching function for call to ‘make_unique<<expression error> >()’
         m_frameShaderProgram = std::make_unique<QGLShaderProgram>();
                                                                   ^
In file included from /usr/include/c++/8/memory:80,
                 from src/util/memory.h:5,
                 from src/track/beats.h:10,
                 from src/track/track.h:8,
                 from src/waveform/renderers/waveformwidgetrenderer.h:9,
                 from src/waveform/renderers/glslwaveformrenderersignal.cpp:8:
/usr/include/c++/8/bits/unique_ptr.h:830:5: note: candidate: ‘template<class _Tp, class ... _Args> typename std::_MakeUniq<_Tp>::__single_object std::make_unique(_Args&& ...)’
     make_unique(_Args&&... __args)
     ^~~~~~~~~~~
/usr/include/c++/8/bits/unique_ptr.h:830:5: note:   template argument deduction/substitution failed:
src/waveform/renderers/glslwaveformrenderersignal.cpp:195:67: error: template argument 1 is invalid
         m_frameShaderProgram = std::make_unique<QGLShaderProgram>();
                                                                   ^
In file included from /usr/include/c++/8/memory:80,
                 from src/util/memory.h:5,
                 from src/track/beats.h:10,
                 from src/track/track.h:8,
                 from src/waveform/renderers/waveformwidgetrenderer.h:9,
                 from src/waveform/renderers/glslwaveformrenderersignal.cpp:8:
/usr/include/c++/8/bits/unique_ptr.h:836:5: note: candidate: ‘template<class _Tp> typename std::_MakeUniq<_Tp>::__array std::make_unique(std::size_t)’
     make_unique(size_t __num)
     ^~~~~~~~~~~
/usr/include/c++/8/bits/unique_ptr.h:836:5: note:   template argument deduction/substitution failed:
src/waveform/renderers/glslwaveformrenderersignal.cpp:195:67: error: template argument 1 is invalid
         m_frameShaderProgram = std::make_unique<QGLShaderProgram>();
                                                                   ^
In file included from /usr/include/c++/8/memory:80,
                 from src/util/memory.h:5,
                 from src/track/beats.h:10,
                 from src/track/track.h:8,
                 from src/waveform/renderers/waveformwidgetrenderer.h:9,
                 from src/waveform/renderers/glslwaveformrenderersignal.cpp:8:
/usr/include/c++/8/bits/unique_ptr.h:842:5: note: candidate: ‘template<class _Tp, class ... _Args> typename std::_MakeUniq<_Tp>::__invalid_type std::make_unique(_Args&& ...)’ <deleted>
     make_unique(_Args&&...) = delete;
     ^~~~~~~~~~~
/usr/include/c++/8/bits/unique_ptr.h:842:5: note:   template argument deduction/substitution failed:
src/waveform/renderers/glslwaveformrenderersignal.cpp:195:67: error: template argument 1 is invalid
         m_frameShaderProgram = std::make_unique<QGLShaderProgram>();
                                                                   ^
src/waveform/renderers/glslwaveformrenderersignal.cpp: At global scope:
src/waveform/renderers/glslwaveformrenderersignal.cpp:209:6: error: ‘GLSLWaveformRendererSignal’ has not been declared
 void GLSLWaveformRendererSignal::onSetup(const QDomNode& node) {
      ^~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:213:6: error: ‘GLSLWaveformRendererSignal’ has not been declared
 void GLSLWaveformRendererSignal::onSetTrack() {
      ^~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp: In function ‘void onSetTrack()’:
src/waveform/renderers/glslwaveformrenderersignal.cpp:214:9: error: ‘m_loadedTrack’ was not declared in this scope
     if (m_loadedTrack) {
         ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:214:9: note: suggested alternative: ‘onSetTrack’
     if (m_loadedTrack) {
         ^~~~~~~~~~~~~
         onSetTrack
src/waveform/renderers/glslwaveformrenderersignal.cpp:217:17: error: invalid use of ‘this’ in non-member function
                 this,
                 ^~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:218:18: error: ‘GLSLWaveformRendererSignal’ has not been declared
                 &GLSLWaveformRendererSignal::slotWaveformUpdated);
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:215:9: error: ‘disconnect’ was not declared in this scope
         disconnect(m_loadedTrack.get(),
         ^~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:215:9: note: suggested alternative: ‘sigcontext’
         disconnect(m_loadedTrack.get(),
         ^~~~~~~~~~
         sigcontext
src/waveform/renderers/glslwaveformrenderersignal.cpp:221:5: error: ‘slotWaveformUpdated’ was not declared in this scope
     slotWaveformUpdated();
     ^~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:221:5: note: suggested alternative: ‘ConstWaveformPointer’
     slotWaveformUpdated();
     ^~~~~~~~~~~~~~~~~~~
     ConstWaveformPointer
src/waveform/renderers/glslwaveformrenderersignal.cpp:223:27: error: ‘m_waveformRenderer’ was not declared in this scope
     TrackPointer pTrack = m_waveformRenderer->getTrackInfo();
                           ^~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:223:27: note: suggested alternative: ‘WWaveformViewer’
     TrackPointer pTrack = m_waveformRenderer->getTrackInfo();
                           ^~~~~~~~~~~~~~~~~~
                           WWaveformViewer
src/waveform/renderers/glslwaveformrenderersignal.cpp:233:13: error: invalid use of ‘this’ in non-member function
             this,
             ^~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:234:14: error: ‘GLSLWaveformRendererSignal’ has not been declared
             &GLSLWaveformRendererSignal::slotWaveformUpdated);
              ^~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:231:5: error: ‘connect’ was not declared in this scope
     connect(pTrack.get(),
     ^~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:236:5: error: ‘m_loadedTrack’ was not declared in this scope
     m_loadedTrack = pTrack;
     ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:236:5: note: suggested alternative: ‘onSetTrack’
     m_loadedTrack = pTrack;
     ^~~~~~~~~~~~~
     onSetTrack
src/waveform/renderers/glslwaveformrenderersignal.cpp: At global scope:
src/waveform/renderers/glslwaveformrenderersignal.cpp:239:6: error: ‘GLSLWaveformRendererSignal’ has not been declared
 void GLSLWaveformRendererSignal::onResize() {
      ^~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:243:6: error: ‘GLSLWaveformRendererSignal’ has not been declared
 void GLSLWaveformRendererSignal::slotWaveformUpdated() {
      ^~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp: In function ‘void slotWaveformUpdated()’:
src/waveform/renderers/glslwaveformrenderersignal.cpp:244:5: error: ‘m_textureRenderedWaveformCompletion’ was not declared in this scope
     m_textureRenderedWaveformCompletion = 0;
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp: At global scope:
src/waveform/renderers/glslwaveformrenderersignal.cpp:248:6: error: ‘GLSLWaveformRendererSignal’ has not been declared
 void GLSLWaveformRendererSignal::draw(QPainter* painter, QPaintEvent* /*event*/) {
      ^~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp: In function ‘void draw(QPainter*, QPaintEvent*)’:
src/waveform/renderers/glslwaveformrenderersignal.cpp:249:10: error: ‘m_framebuffer’ was not declared in this scope
     if (!m_framebuffer || !m_framebuffer->isValid() || !m_shadersValid) {
          ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:249:10: note: suggested alternative: ‘glIsFramebuffer’
     if (!m_framebuffer || !m_framebuffer->isValid() || !m_shadersValid) {
          ^~~~~~~~~~~~~
          glIsFramebuffer
src/waveform/renderers/glslwaveformrenderersignal.cpp:249:57: error: ‘m_shadersValid’ was not declared in this scope
     if (!m_framebuffer || !m_framebuffer->isValid() || !m_shadersValid) {
                                                         ^~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:253:30: error: ‘m_waveformRenderer’ was not declared in this scope
     TrackPointer trackInfo = m_waveformRenderer->getTrackInfo();
                              ^~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:253:30: note: suggested alternative: ‘WWaveformViewer’
     TrackPointer trackInfo = m_waveformRenderer->getTrackInfo();
                              ^~~~~~~~~~~~~~~~~~
                              WWaveformViewer
src/waveform/renderers/glslwaveformrenderersignal.cpp:279:9: error: ‘m_textureRenderedWaveformCompletion’ was not declared in this scope
     if (m_textureRenderedWaveformCompletion < currentCompletion) {
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:286:5: error: ‘getGains’ was not declared in this scope
     getGains(&allGain, &lowGain, &midGain, &highGain);
     ^~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:286:5: note: suggested alternative: ‘getline’
     getGains(&allGain, &lowGain, &midGain, &highGain);
     ^~~~~~~~
     getline
src/waveform/renderers/glslwaveformrenderersignal.cpp:301:22: error: ‘GL_PROJECTION’ was not declared in this scope
         glMatrixMode(GL_PROJECTION);
                      ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:301:22: note: suggested alternative: ‘GL_LOCATION’
         glMatrixMode(GL_PROJECTION);
                      ^~~~~~~~~~~~~
                      GL_LOCATION
src/waveform/renderers/glslwaveformrenderersignal.cpp:301:9: error: ‘glMatrixMode’ was not declared in this scope
         glMatrixMode(GL_PROJECTION);
         ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:301:9: note: suggested alternative: ‘QMatrix4x4’
         glMatrixMode(GL_PROJECTION);
         ^~~~~~~~~~~~
         QMatrix4x4
src/waveform/renderers/glslwaveformrenderersignal.cpp:302:9: error: ‘glPushMatrix’ was not declared in this scope
         glPushMatrix();
         ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:302:9: note: suggested alternative: ‘QMatrix’
         glPushMatrix();
         ^~~~~~~~~~~~
         QMatrix
src/waveform/renderers/glslwaveformrenderersignal.cpp:303:9: error: ‘glLoadIdentity’ was not declared in this scope
         glLoadIdentity();
         ^~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:304:13: error: ‘m_orientation’ was not declared in this scope
         if (m_orientation == Qt::Vertical) {
             ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:304:13: note: suggested alternative: ‘QDomNotation’
         if (m_orientation == Qt::Vertical) {
             ^~~~~~~~~~~~~
             QDomNotation
src/waveform/renderers/glslwaveformrenderersignal.cpp:305:13: error: ‘glRotatef’ was not declared in this scope
             glRotatef(90.0f, 0.0f, 0.0f, 1.0f);
             ^~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:306:13: error: ‘glScalef’ was not declared in this scope
             glScalef(-1.0f, 1.0f, 1.0f);
             ^~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:306:13: note: suggested alternative: ‘scalbf’
             glScalef(-1.0f, 1.0f, 1.0f);
             ^~~~~~~~
             scalbf
src/waveform/renderers/glslwaveformrenderersignal.cpp:308:9: error: ‘glOrtho’ was not declared in this scope
         glOrtho(firstVisualIndex, lastVisualIndex, -1.0, 1.0, -10.0, 10.0);
         ^~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:310:22: error: ‘GL_MODELVIEW’ was not declared in this scope
         glMatrixMode(GL_MODELVIEW);
                      ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:310:22: note: suggested alternative: ‘GL_NEVER’
         glMatrixMode(GL_MODELVIEW);
                      ^~~~~~~~~~~~
                      GL_NEVER
src/waveform/renderers/glslwaveformrenderersignal.cpp:313:9: error: ‘glTranslatef’ was not declared in this scope
         glTranslatef(.0f,.0f,.0f);
         ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:313:9: note: suggested alternative: ‘QTranslator’
         glTranslatef(.0f,.0f,.0f);
         ^~~~~~~~~~~~
         QTranslator
src/waveform/renderers/glslwaveformrenderersignal.cpp:315:9: error: ‘m_frameShaderProgram’ was not declared in this scope
         m_frameShaderProgram->bind();
         ^~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:315:9: note: suggested alternative: ‘glCreateShaderProgramv’
         m_frameShaderProgram->bind();
         ^~~~~~~~~~~~~~~~~~~~
         glCreateShaderProgramv
src/waveform/renderers/glslwaveformrenderersignal.cpp:317:26: error: ‘m_framebuffer’ was not declared in this scope
         glViewport(0, 0, m_framebuffer->width(), m_framebuffer->height());
                          ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:317:26: note: suggested alternative: ‘glIsFramebuffer’
         glViewport(0, 0, m_framebuffer->width(), m_framebuffer->height());
                          ^~~~~~~~~~~~~
                          glIsFramebuffer
src/waveform/renderers/glslwaveformrenderersignal.cpp:333:70: error: ‘m_axesColor_r’ was not declared in this scope
         m_frameShaderProgram->setUniformValue("axesColor", QVector4D(m_axesColor_r, m_axesColor_g,
                                                                      ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:333:85: error: ‘m_axesColor_g’ was not declared in this scope
         m_frameShaderProgram->setUniformValue("axesColor", QVector4D(m_axesColor_r, m_axesColor_g,
                                                                                     ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:334:70: error: ‘m_axesColor_b’ was not declared in this scope
                                                                      m_axesColor_b, m_axesColor_a));
                                                                      ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:334:85: error: ‘m_axesColor_a’ was not declared in this scope
                                                                      m_axesColor_b, m_axesColor_a));
                                                                                     ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:334:98: error: invalid use of incomplete type ‘class QVector4D’
                                                                      m_axesColor_b, m_axesColor_a));
                                                                                                  ^
In file included from /usr/include/arm-linux-gnueabihf/qt5/QtCore/qobject.h:54,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/qwidget.h:45,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/qgl.h:46,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/qglframebufferobject.h:43,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/QGLFramebufferObject:1,
                 from src/waveform/renderers/glslwaveformrenderersignal.cpp:5:
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:160:22: note: forward declaration of ‘class QVector4D’
     F(QVector4D, 84, QVector4D) \
                      ^~~~~~~~~
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:1940:11: note: in definition of macro ‘QT_FORWARD_DECLARE_STATIC_TYPES_ITER’
     class Name;
           ^~~~
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:1943:1: note: in expansion of macro ‘QT_FOR_EACH_STATIC_GUI_CLASS’
 QT_FOR_EACH_STATIC_GUI_CLASS(QT_FORWARD_DECLARE_STATIC_TYPES_ITER)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:336:19: error: variable ‘QVector4D lowColor’ has initializer but incomplete type
         QVector4D lowColor = m_rgbShader ?
                   ^~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:336:30: error: ‘m_rgbShader’ was not declared in this scope
         QVector4D lowColor = m_rgbShader ?
                              ^~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:336:30: note: suggested alternative: ‘glIsShader’
         QVector4D lowColor = m_rgbShader ?
                              ^~~~~~~~~~~
                              glIsShader
src/waveform/renderers/glslwaveformrenderersignal.cpp:337:27: error: ‘m_rgbLowColor_r’ was not declared in this scope
                 QVector4D(m_rgbLowColor_r, m_rgbLowColor_g, m_rgbLowColor_b, 1.0) :
                           ^~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:337:44: error: ‘m_rgbLowColor_g’ was not declared in this scope
                 QVector4D(m_rgbLowColor_r, m_rgbLowColor_g, m_rgbLowColor_b, 1.0) :
                                            ^~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:337:61: error: ‘m_rgbLowColor_b’ was not declared in this scope
                 QVector4D(m_rgbLowColor_r, m_rgbLowColor_g, m_rgbLowColor_b, 1.0) :
                                                             ^~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:337:81: error: invalid use of incomplete type ‘class QVector4D’
                 QVector4D(m_rgbLowColor_r, m_rgbLowColor_g, m_rgbLowColor_b, 1.0) :
                                                                                 ^
In file included from /usr/include/arm-linux-gnueabihf/qt5/QtCore/qobject.h:54,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/qwidget.h:45,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/qgl.h:46,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/qglframebufferobject.h:43,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/QGLFramebufferObject:1,
                 from src/waveform/renderers/glslwaveformrenderersignal.cpp:5:
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:160:22: note: forward declaration of ‘class QVector4D’
     F(QVector4D, 84, QVector4D) \
                      ^~~~~~~~~
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:1940:11: note: in definition of macro ‘QT_FORWARD_DECLARE_STATIC_TYPES_ITER’
     class Name;
           ^~~~
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:1943:1: note: in expansion of macro ‘QT_FOR_EACH_STATIC_GUI_CLASS’
 QT_FOR_EACH_STATIC_GUI_CLASS(QT_FORWARD_DECLARE_STATIC_TYPES_ITER)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:338:27: error: ‘m_lowColor_r’ was not declared in this scope
                 QVector4D(m_lowColor_r, m_lowColor_g, m_lowColor_b, 1.0);
                           ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:338:41: error: ‘m_lowColor_g’ was not declared in this scope
                 QVector4D(m_lowColor_r, m_lowColor_g, m_lowColor_b, 1.0);
                                         ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:338:55: error: ‘m_lowColor_b’ was not declared in this scope
                 QVector4D(m_lowColor_r, m_lowColor_g, m_lowColor_b, 1.0);
                                                       ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:338:72: error: invalid use of incomplete type ‘class QVector4D’
                 QVector4D(m_lowColor_r, m_lowColor_g, m_lowColor_b, 1.0);
                                                                        ^
In file included from /usr/include/arm-linux-gnueabihf/qt5/QtCore/qobject.h:54,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/qwidget.h:45,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/qgl.h:46,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/qglframebufferobject.h:43,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/QGLFramebufferObject:1,
                 from src/waveform/renderers/glslwaveformrenderersignal.cpp:5:
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:160:22: note: forward declaration of ‘class QVector4D’
     F(QVector4D, 84, QVector4D) \
                      ^~~~~~~~~
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:1940:11: note: in definition of macro ‘QT_FORWARD_DECLARE_STATIC_TYPES_ITER’
     class Name;
           ^~~~
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:1943:1: note: in expansion of macro ‘QT_FOR_EACH_STATIC_GUI_CLASS’
 QT_FOR_EACH_STATIC_GUI_CLASS(QT_FORWARD_DECLARE_STATIC_TYPES_ITER)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:339:19: error: variable ‘QVector4D midColor’ has initializer but incomplete type
         QVector4D midColor = m_rgbShader ?
                   ^~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:340:27: error: ‘m_rgbMidColor_r’ was not declared in this scope
                 QVector4D(m_rgbMidColor_r, m_rgbMidColor_g, m_rgbMidColor_b, 1.0) :
                           ^~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:340:44: error: ‘m_rgbMidColor_g’ was not declared in this scope
                 QVector4D(m_rgbMidColor_r, m_rgbMidColor_g, m_rgbMidColor_b, 1.0) :
                                            ^~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:340:61: error: ‘m_rgbMidColor_b’ was not declared in this scope
                 QVector4D(m_rgbMidColor_r, m_rgbMidColor_g, m_rgbMidColor_b, 1.0) :
                                                             ^~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:340:81: error: invalid use of incomplete type ‘class QVector4D’
                 QVector4D(m_rgbMidColor_r, m_rgbMidColor_g, m_rgbMidColor_b, 1.0) :
                                                                                 ^
In file included from /usr/include/arm-linux-gnueabihf/qt5/QtCore/qobject.h:54,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/qwidget.h:45,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/qgl.h:46,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/qglframebufferobject.h:43,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/QGLFramebufferObject:1,
                 from src/waveform/renderers/glslwaveformrenderersignal.cpp:5:
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:160:22: note: forward declaration of ‘class QVector4D’
     F(QVector4D, 84, QVector4D) \
                      ^~~~~~~~~
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:1940:11: note: in definition of macro ‘QT_FORWARD_DECLARE_STATIC_TYPES_ITER’
     class Name;
           ^~~~
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:1943:1: note: in expansion of macro ‘QT_FOR_EACH_STATIC_GUI_CLASS’
 QT_FOR_EACH_STATIC_GUI_CLASS(QT_FORWARD_DECLARE_STATIC_TYPES_ITER)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:341:27: error: ‘m_midColor_r’ was not declared in this scope
                 QVector4D(m_midColor_r, m_midColor_g, m_midColor_b, 1.0);
                           ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:341:41: error: ‘m_midColor_g’ was not declared in this scope
                 QVector4D(m_midColor_r, m_midColor_g, m_midColor_b, 1.0);
                                         ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:341:55: error: ‘m_midColor_b’ was not declared in this scope
                 QVector4D(m_midColor_r, m_midColor_g, m_midColor_b, 1.0);
                                                       ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:341:72: error: invalid use of incomplete type ‘class QVector4D’
                 QVector4D(m_midColor_r, m_midColor_g, m_midColor_b, 1.0);
                                                                        ^
In file included from /usr/include/arm-linux-gnueabihf/qt5/QtCore/qobject.h:54,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/qwidget.h:45,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/qgl.h:46,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/qglframebufferobject.h:43,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/QGLFramebufferObject:1,
                 from src/waveform/renderers/glslwaveformrenderersignal.cpp:5:
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:160:22: note: forward declaration of ‘class QVector4D’
     F(QVector4D, 84, QVector4D) \
                      ^~~~~~~~~
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:1940:11: note: in definition of macro ‘QT_FORWARD_DECLARE_STATIC_TYPES_ITER’
     class Name;
           ^~~~
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:1943:1: note: in expansion of macro ‘QT_FOR_EACH_STATIC_GUI_CLASS’
 QT_FOR_EACH_STATIC_GUI_CLASS(QT_FORWARD_DECLARE_STATIC_TYPES_ITER)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:342:19: error: variable ‘QVector4D highColor’ has initializer but incomplete type
         QVector4D highColor = m_rgbShader ?
                   ^~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:343:27: error: ‘m_rgbHighColor_r’ was not declared in this scope
                 QVector4D(m_rgbHighColor_r, m_rgbHighColor_g, m_rgbHighColor_b, 1.0) :
                           ^~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:343:45: error: ‘m_rgbHighColor_g’ was not declared in this scope
                 QVector4D(m_rgbHighColor_r, m_rgbHighColor_g, m_rgbHighColor_b, 1.0) :
                                             ^~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:343:63: error: ‘m_rgbHighColor_b’ was not declared in this scope
                 QVector4D(m_rgbHighColor_r, m_rgbHighColor_g, m_rgbHighColor_b, 1.0) :
                                                               ^~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:343:84: error: invalid use of incomplete type ‘class QVector4D’
                 QVector4D(m_rgbHighColor_r, m_rgbHighColor_g, m_rgbHighColor_b, 1.0) :
                                                                                    ^
In file included from /usr/include/arm-linux-gnueabihf/qt5/QtCore/qobject.h:54,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/qwidget.h:45,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/qgl.h:46,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/qglframebufferobject.h:43,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/QGLFramebufferObject:1,
                 from src/waveform/renderers/glslwaveformrenderersignal.cpp:5:
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:160:22: note: forward declaration of ‘class QVector4D’
     F(QVector4D, 84, QVector4D) \
                      ^~~~~~~~~
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:1940:11: note: in definition of macro ‘QT_FORWARD_DECLARE_STATIC_TYPES_ITER’
     class Name;
           ^~~~
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:1943:1: note: in expansion of macro ‘QT_FOR_EACH_STATIC_GUI_CLASS’
 QT_FOR_EACH_STATIC_GUI_CLASS(QT_FORWARD_DECLARE_STATIC_TYPES_ITER)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:344:27: error: ‘m_highColor_r’ was not declared in this scope
                 QVector4D(m_highColor_r, m_highColor_g, m_highColor_b, 1.0);
                           ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:344:42: error: ‘m_highColor_g’ was not declared in this scope
                 QVector4D(m_highColor_r, m_highColor_g, m_highColor_b, 1.0);
                                          ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:344:57: error: ‘m_highColor_b’ was not declared in this scope
                 QVector4D(m_highColor_r, m_highColor_g, m_highColor_b, 1.0);
                                                         ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:344:75: error: invalid use of incomplete type ‘class QVector4D’
                 QVector4D(m_highColor_r, m_highColor_g, m_highColor_b, 1.0);
                                                                           ^
In file included from /usr/include/arm-linux-gnueabihf/qt5/QtCore/qobject.h:54,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtWidgets/qwidget.h:45,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/qgl.h:46,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/qglframebufferobject.h:43,
                 from /usr/include/arm-linux-gnueabihf/qt5/QtOpenGL/QGLFramebufferObject:1,
                 from src/waveform/renderers/glslwaveformrenderersignal.cpp:5:
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:160:22: note: forward declaration of ‘class QVector4D’
     F(QVector4D, 84, QVector4D) \
                      ^~~~~~~~~
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:1940:11: note: in definition of macro ‘QT_FORWARD_DECLARE_STATIC_TYPES_ITER’
     class Name;
           ^~~~
/usr/include/arm-linux-gnueabihf/qt5/QtCore/qmetatype.h:1943:1: note: in expansion of macro ‘QT_FOR_EACH_STATIC_GUI_CLASS’
 QT_FOR_EACH_STATIC_GUI_CLASS(QT_FORWARD_DECLARE_STATIC_TYPES_ITER)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:350:38: error: ‘m_textureId’ was not declared in this scope
         glBindTexture(GL_TEXTURE_2D, m_textureId);
                                      ^~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:358:9: error: ‘glBegin’ was not declared in this scope
         glBegin(GL_QUADS);
         ^~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:360:13: error: ‘glTexCoord2f’ was not declared in this scope
             glTexCoord2f(0.0,0.0);
             ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:360:13: note: suggested alternative: ‘glTexStorage2D’
             glTexCoord2f(0.0,0.0);
             ^~~~~~~~~~~~
             glTexStorage2D
src/waveform/renderers/glslwaveformrenderersignal.cpp:361:13: error: ‘glVertex3f’ was not declared in this scope
             glVertex3f(firstVisualIndex, -1.0f, 0.0f);
             ^~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:372:9: error: ‘glEnd’ was not declared in this scope
         glEnd();
         ^~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:378:9: error: ‘glPopMatrix’ was not declared in this scope
         glPopMatrix();
         ^~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:378:9: note: suggested alternative: ‘QMatrix’
         glPopMatrix();
         ^~~~~~~~~~~
         QMatrix
src/waveform/renderers/glslwaveformrenderersignal.cpp:382:13: error: ‘m_bDumpPng’ was not declared in this scope
         if (m_bDumpPng) {
             ^~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:388:18: error: ‘GL_PROJECTION’ was not declared in this scope
     glMatrixMode(GL_PROJECTION);
                  ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:388:18: note: suggested alternative: ‘GL_LOCATION’
     glMatrixMode(GL_PROJECTION);
                  ^~~~~~~~~~~~~
                  GL_LOCATION
src/waveform/renderers/glslwaveformrenderersignal.cpp:388:5: error: ‘glMatrixMode’ was not declared in this scope
     glMatrixMode(GL_PROJECTION);
     ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:388:5: note: suggested alternative: ‘QMatrix4x4’
     glMatrixMode(GL_PROJECTION);
     ^~~~~~~~~~~~
     QMatrix4x4
src/waveform/renderers/glslwaveformrenderersignal.cpp:389:5: error: ‘glPushMatrix’ was not declared in this scope
     glPushMatrix();
     ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:389:5: note: suggested alternative: ‘QMatrix’
     glPushMatrix();
     ^~~~~~~~~~~~
     QMatrix
src/waveform/renderers/glslwaveformrenderersignal.cpp:390:5: error: ‘glLoadIdentity’ was not declared in this scope
     glLoadIdentity();
     ^~~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:391:5: error: ‘glOrtho’ was not declared in this scope
     glOrtho(-1.0, 1.0, -1.0, 1.0, -10.0, 10.0);
     ^~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:393:18: error: ‘GL_MODELVIEW’ was not declared in this scope
     glMatrixMode(GL_MODELVIEW);
                  ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:393:18: note: suggested alternative: ‘GL_NEVER’
     glMatrixMode(GL_MODELVIEW);
                  ^~~~~~~~~~~~
                  GL_NEVER
src/waveform/renderers/glslwaveformrenderersignal.cpp:397:5: error: ‘glTranslatef’ was not declared in this scope
     glTranslatef(0.0, 0.0, 0.0);
     ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:397:5: note: suggested alternative: ‘QTranslator’
     glTranslatef(0.0, 0.0, 0.0);
     ^~~~~~~~~~~~
     QTranslator
src/waveform/renderers/glslwaveformrenderersignal.cpp:411:38: error: ‘m_framebuffer’ was not declared in this scope
         glBindTexture(GL_TEXTURE_2D, m_framebuffer->texture());
                                      ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:411:38: note: suggested alternative: ‘glIsFramebuffer’
         glBindTexture(GL_TEXTURE_2D, m_framebuffer->texture());
                                      ^~~~~~~~~~~~~
                                      glIsFramebuffer
src/waveform/renderers/glslwaveformrenderersignal.cpp:415:9: error: ‘glBegin’ was not declared in this scope
         glBegin(GL_QUADS);
         ^~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:417:13: error: ‘glTexCoord2f’ was not declared in this scope
             glTexCoord2f(0.0, 0.0);
             ^~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:417:13: note: suggested alternative: ‘glTexStorage2D’
             glTexCoord2f(0.0, 0.0);
             ^~~~~~~~~~~~
             glTexStorage2D
src/waveform/renderers/glslwaveformrenderersignal.cpp:418:13: error: ‘glVertex3f’ was not declared in this scope
             glVertex3f(-1.0f, -1.0f, 0.0f);
             ^~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:429:9: error: ‘glEnd’ was not declared in this scope
         glEnd();
         ^~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:434:15: error: ‘GL_ALPHA_TEST’ was not declared in this scope
     glDisable(GL_ALPHA_TEST);
               ^~~~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:434:15: note: suggested alternative: ‘GL_ALPHA8_OES’
     glDisable(GL_ALPHA_TEST);
               ^~~~~~~~~~~~~
               GL_ALPHA8_OES
src/waveform/renderers/glslwaveformrenderersignal.cpp:449:5: error: ‘glPopMatrix’ was not declared in this scope
     glPopMatrix();
     ^~~~~~~~~~~
src/waveform/renderers/glslwaveformrenderersignal.cpp:449:5: note: suggested alternative: ‘QMatrix’
     glPopMatrix();
     ^~~~~~~~~~~
     QMatrix
scons: *** [lin32_build/src/waveform/renderers/glslwaveformrenderersignal.o] Error 1
In file included from src/waveform/renderers/glvsynctestrenderer.cpp:5:
src/waveform/renderers/glvsynctestrenderer.h:14:40: error: expected class-name before ‘{’ token
         protected QOpenGLFunctions_2_1 {
                                        ^
src/waveform/renderers/glvsynctestrenderer.cpp: In constructor ‘GLVSyncTestRenderer::GLVSyncTestRenderer(WaveformWidgetRenderer*)’:
src/waveform/renderers/glvsynctestrenderer.cpp:16:5: error: ‘initializeOpenGLFunctions’ was not declared in this scope
     initializeOpenGLFunctions();
     ^~~~~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp: In member function ‘virtual void GLVSyncTestRenderer::draw(QPainter*, QPaintEvent*)’:
src/waveform/renderers/glvsynctestrenderer.cpp:75:14: error: ‘GL_BLEND’ was not declared in this scope
     glEnable(GL_BLEND);
              ^~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:75:5: error: ‘glEnable’ was not declared in this scope
     glEnable(GL_BLEND);
     ^~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:75:5: note: suggested alternative: ‘Paintable’
     glEnable(GL_BLEND);
     ^~~~~~~~
     Paintable
src/waveform/renderers/glvsynctestrenderer.cpp:76:17: error: ‘GL_SRC_ALPHA’ was not declared in this scope
     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
                 ^~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:76:31: error: ‘GL_ONE_MINUS_SRC_ALPHA’ was not declared in this scope
     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
                               ^~~~~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:76:5: error: ‘glBlendFunc’ was not declared in this scope
     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
     ^~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:80:18: error: ‘GL_PROJECTION’ was not declared in this scope
     glMatrixMode(GL_PROJECTION);
                  ^~~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:80:5: error: ‘glMatrixMode’ was not declared in this scope
     glMatrixMode(GL_PROJECTION);
     ^~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:80:5: note: suggested alternative: ‘QMatrix4x4’
     glMatrixMode(GL_PROJECTION);
     ^~~~~~~~~~~~
     QMatrix4x4
src/waveform/renderers/glvsynctestrenderer.cpp:81:5: error: ‘glPushMatrix’ was not declared in this scope
     glPushMatrix();
     ^~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:81:5: note: suggested alternative: ‘QMatrix’
     glPushMatrix();
     ^~~~~~~~~~~~
     QMatrix
src/waveform/renderers/glvsynctestrenderer.cpp:82:5: error: ‘glLoadIdentity’ was not declared in this scope
     glLoadIdentity();
     ^~~~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:84:9: error: ‘glRotatef’ was not declared in this scope
         glRotatef(90.0f, 0.0f, 0.0f, 1.0f);
         ^~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:85:9: error: ‘glScalef’ was not declared in this scope
         glScalef(-1.0f, 1.0f, 1.0f);
         ^~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:85:9: note: suggested alternative: ‘scalbf’
         glScalef(-1.0f, 1.0f, 1.0f);
         ^~~~~~~~
         scalbf
src/waveform/renderers/glvsynctestrenderer.cpp:91:9: error: ‘glOrtho’ was not declared in this scope
         glOrtho(firstVisualIndex, lastVisualIndex, -255.0, 255.0, -10.0, 10.0);
         ^~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:93:9: error: ‘glOrtho’ was not declared in this scope
         glOrtho(firstVisualIndex, lastVisualIndex, 0.0, 255.0, -10.0, 10.0);
         ^~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:95:9: error: ‘glOrtho’ was not declared in this scope
         glOrtho(firstVisualIndex, lastVisualIndex, 255.0, 0.0, -10.0, 10.0);
         ^~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:100:18: error: ‘GL_MODELVIEW’ was not declared in this scope
     glMatrixMode(GL_MODELVIEW);
                  ^~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:100:18: note: suggested alternative: ‘QT_MODULE’
     glMatrixMode(GL_MODELVIEW);
                  ^~~~~~~~~~~~
                  QT_MODULE
src/waveform/renderers/glvsynctestrenderer.cpp:107:9: error: ‘glClearColor’ was not declared in this scope
         glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
         ^~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:108:9: error: ‘glColor3f’ was not declared in this scope
         glColor3f(1.0f, 1.0f, 1.0f);
         ^~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:108:9: note: suggested alternative: ‘Color’
         glColor3f(1.0f, 1.0f, 1.0f);
         ^~~~~~~~~
         Color
src/waveform/renderers/glvsynctestrenderer.cpp:110:9: error: ‘glClearColor’ was not declared in this scope
         glClearColor(1.0f, 0.0f, 0.0f, 0.0f);
         ^~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:111:9: error: ‘glColor3f’ was not declared in this scope
         glColor3f(1.0f, 0.0f, 0.0f);
         ^~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:111:9: note: suggested alternative: ‘Color’
         glColor3f(1.0f, 0.0f, 0.0f);
         ^~~~~~~~~
         Color
src/waveform/renderers/glvsynctestrenderer.cpp:113:13: error: ‘GL_COLOR_BUFFER_BIT’ was not declared in this scope
     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
             ^~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:113:35: error: ‘GL_DEPTH_BUFFER_BIT’ was not declared in this scope
     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
                                   ^~~~~~~~~~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:113:5: error: ‘glClear’ was not declared in this scope
     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
     ^~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:114:5: error: ‘glRectf’ was not declared in this scope
     glRectf(0, 0, 1, 1);
     ^~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:114:5: note: suggested alternative: ‘QRectF’
     glRectf(0, 0, 1, 1);
     ^~~~~~~
     QRectF
src/waveform/renderers/glvsynctestrenderer.cpp:118:5: error: ‘glEnd’ was not declared in this scope
     glEnd();
     ^~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:119:5: error: ‘glPopMatrix’ was not declared in this scope
     glPopMatrix();
     ^~~~~~~~~~~
src/waveform/renderers/glvsynctestrenderer.cpp:119:5: note: suggested alternative: ‘QMatrix’
     glPopMatrix();
     ^~~~~~~~~~~
     QMatrix
scons: *** [lin32_build/src/waveform/renderers/glvsynctestrenderer.o] Error 1
scons: building terminated because of errors.

[mixxxbot]

Commented by: daschuer
Date: 2020-02-19T07:09:13Z

---

This almost the same posted here:
#2504 (comment)
Unfortunately it is hard to debug it from remote. Do you have an idea why the
glswaveformrenderesignal.cpp is not skipped but it's *.h file is?

Which Qt version do you use?

[mixxxbot]

Issue closed with status Fix Released.