Snippets for amsynth 1.13.4 from Alpine armhf

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-armhf/community/amsynth/amsynth-1.13.4-r0.log.

src/VoiceBoard/Synth--.h:64:22: warning: inlining failed in call to 'float Lerper::nextValue()': call is unlikely and code size would grow [-Winline]
   64 |         inline float nextValue()
      |                      ^~~~~~~~~

src/VoiceBoard/Synth--.h:175:22: warning: inlining failed in call to 'float SmoothedParam::tick()': call is unlikely and code size would grow [-Winline]
  175 |         inline float tick()
      |                      ^~~~

vendor/freeverb/comb.hpp:36:14: warning: inlining failed in call to 'float comb::process(float)': call is unlikely and code size would grow [-Winline]
   36 | inline float comb::process(float input)
      |              ^~~~

vendor/freeverb/allpass.hpp:30:14: warning: inlining failed in call to 'float allpass::process(float)': call is unlikely and code size would grow [-Winline]
   30 | inline float allpass::process(float input)
      |              ^~~~~~~

src/amsynth_vst.cpp:53:5: warning: "__x86_64__" is not defined, evaluates to 0 [-Wundef]
   53 | #if __x86_64__
      |     ^~~~~~~~~~

src/amsynth_vst.cpp:178:5: warning: "__x86_64__" is not defined, evaluates to 0 [-Wundef]
  178 | #if __x86_64__
      |     ^~~~~~~~~~

src/TuningMap.h:28:7: warning: inlining failed in call to 'TuningMap::~TuningMap() noexcept': call is unlikely and code size would grow [-Winline]
   28 | class TuningMap
      |       ^~~~~~~~~

src/VoiceBoard/Oscillator.h:33:7: warning: inlining failed in call to 'constexpr Oscillator::Oscillator() noexcept': call is unlikely and code size would grow [-Winline]
   33 | class Oscillator
      |       ^~~~~~~~~~

src/amsynth_lv2.cpp:37:8: warning: inlining failed in call to 'amsynth_wrapper::~amsynth_wrapper() noexcept': call is unlikely and code size would grow [-Winline]
   37 | struct amsynth_wrapper {
      |        ^~~~~~~~~~~~~~~

src/JackOutput.h:37:7: warning: inlining failed in call to 'virtual JackOutput::~JackOutput() noexcept': call is unlikely and code size would grow [-Winline]
   37 | class JackOutput : public GenericOutput {
      |       ^~~~~~~~~~

src/PresetController.h:141:15: warning: inlining failed in call to 'virtual PresetController::RandomiseChange::~RandomiseChange() noexcept': call is unlikely and code size would grow [-Winline]
  141 |         class RandomiseChange: public ChangeData {
      |               ^~~~~~~~~~~~~~~

src/amsynth_lv2_ui_gtk.cpp:176:39: warning: cast from 'GtkObject*' {aka '_GtkObject*'} to 'GtkAdjustment*' {aka '_GtkAdjustment*'} increases required alignment of target type [-Wcast-align]
  176 |                 ui->_adjustments[i] = (GtkAdjustment *)gtk_adjustment_new(value, lower, upper, step_increment, 0, 0);
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

src/amsynth_vst.cpp:355:66: warning: cast from 'GtkObject*' {aka '_GtkObject*'} to 'GtkAdjustment*' {aka '_GtkAdjustment*'} increases required alignment of target type [-Wcast-align]
  355 |                                         plugin->adjustments[i] = (GtkAdjustment *)gtk_adjustment_new(value, lower, upper, step_increment, 0, 0);
      |                                                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

src/GUI/MainWindow.cpp:100:42: warning: cast from 'GtkObject*' {aka '_GtkObject*'} to 'GtkAdjustment*' {aka '_GtkAdjustment*'} increases required alignment of target type [-Wcast-align]
  100 |                         adjustments[i] = (GtkAdjustment *) gtk_adjustment_new(
      |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  101 |                                         parameter.getValue(),
      |                                         ~~~~~~~~~~~~~~~~~~~~~
  102 |                                         parameter.getMin(),
      |                                         ~~~~~~~~~~~~~~~~~~~
  103 |                                         parameter.getMax(),
      |                                         ~~~~~~~~~~~~~~~~~~~
  104 |                                         parameter.getStep(),
      |                                         ~~~~~~~~~~~~~~~~~~~~
  105 |                                         0, 0);
      |                                         ~~~~~

src/PresetController.h:32:8: warning: inlining failed in call to 'BankInfo::BankInfo(const BankInfo&)': call is unlikely and code size would grow [-Winline]
   32 | struct BankInfo {
      |        ^~~~~~~~

src/GUI/PresetControllerView.cpp:140:39: warning: cast from 'GtkObject*' {aka '_GtkObject*'} to 'GtkAdjustment*' {aka '_GtkAdjustment*'} increases required alignment of target type [-Wcast-align]
  140 |         GtkAdjustment *audition_adj = (GtkAdjustment *) gtk_adjustment_new(60.0, 0.0, 127.0, 1.0, 5.0, 0.0);
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~