Add more brew packages (#3595)

* Add more brew packages

.travis/osx..install.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-PACKAGES="cmake pkgconfig fftw libogg libvorbis libsndfile libsamplerate jack sdl stk portaudio node fltk"
+PACKAGES="cmake pkgconfig fftw libogg libvorbis libsndfile libsamplerate jack sdl libgig libsoundio stk portaudio node fltk"
 
 if [ $QT5 ]; then
 	PACKAGES="$PACKAGES homebrew/versions/qt55"

plugins/GigPlayer/CMakeLists.txt

@@ -2,6 +2,11 @@ if(LMMS_HAVE_GIG)
 	INCLUDE(BuildPlugin)
 	INCLUDE_DIRECTORIES(${GIG_INCLUDE_DIRS})
 
+	# Disable C++11 on Clang until gig.h is patched
+	IF(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+		REMOVE_DEFINITIONS(-std=c++0x)
+	ENDIF()
+
 	# Required for not crashing loading files with libgig
 	SET(GCC_COVERAGE_COMPILE_FLAGS "-fexceptions")
 	add_definitions(${GCC_COVERAGE_COMPILE_FLAGS})

plugins/GigPlayer/PatchesDialog.h

@@ -30,7 +30,6 @@
 #include "LcdSpinBox.h"
 #include "GigPlayer.h"
 
-#include <fluidsynth.h>
 #include <QWidget>
 #include <QLabel>