diff --git a/sdk/juce/JUCE-3.1.1.patch b/sdk/juce/JUCE-3.1.1.patch
new file mode 100644
index 0000000..292f7d6
--- /dev/null
+++ b/sdk/juce/JUCE-3.1.1.patch
@@ -0,0 +1,23 @@
+diff -ruN temp/JUCE-3.1.1/modules/juce_graphics/colour/juce_PixelFormats.h ./JUCE-3.1.1/modules/juce_graphics/colour/juce_PixelFormats.h
+--- temp/JUCE-3.1.1/modules/juce_graphics/colour/juce_PixelFormats.h	2014-12-16 18:21:34.000000000 +0100
++++ ./JUCE-3.1.1/modules/juce_graphics/colour/juce_PixelFormats.h	2019-11-21 22:19:22.278775419 +0100
+@@ -86,19 +86,6 @@
+     forcedinline uint8 getGreen() const noexcept    { return components.g; }
+     forcedinline uint8 getBlue() const noexcept     { return components.b; }
+ 
+-   #if JUCE_GCC && ! JUCE_CLANG
+-    // NB these are here as a workaround because GCC refuses to bind to packed values.
+-    forcedinline uint8& getAlpha() noexcept         { return comps [indexA]; }
+-    forcedinline uint8& getRed() noexcept           { return comps [indexR]; }
+-    forcedinline uint8& getGreen() noexcept         { return comps [indexG]; }
+-    forcedinline uint8& getBlue() noexcept          { return comps [indexB]; }
+-   #else
+-    forcedinline uint8& getAlpha() noexcept         { return components.a; }
+-    forcedinline uint8& getRed() noexcept           { return components.r; }
+-    forcedinline uint8& getGreen() noexcept         { return components.g; }
+-    forcedinline uint8& getBlue() noexcept          { return components.b; }
+-   #endif
+-
+     /** Blends another pixel onto this one.
+ 
+         This takes into account the opacity of the pixel being overlaid, and blends
diff --git a/sdk/juce/pkg.mk b/sdk/juce/pkg.mk
index c9da25b..3f311cd 100644
--- a/sdk/juce/pkg.mk
+++ b/sdk/juce/pkg.mk
@@ -8,8 +8,9 @@ prepare: ${PKG_ROOT}
 patch: ${PKG_VER}.patch
 
 ${PKG_VER}.patch:
+	@rm -rf temp
 	@unzip ${PKG_VER}.zip -d temp >/dev/null
-	@diff -r ${PKG_VER} temp/${PKG_VER} > ${PKG_VER}.patch
+	@diff -ruN temp/${PKG_VER}/ ${PKG_ROOT} > ${PKG_VER}.patch; [ $$? -eq 1 ]
 	@rm -rf temp
 	@echo "Created" ${PKG_VER}.patch
 
@@ -29,6 +30,9 @@ ${BUILD_DIR}/libjuce.a: ${OBJS}
 
 ${PKG_ROOT}:
 	unzip ${PKG_VER}.zip
+	if [ -e ${PKG_VER}.patch ]; then \
+	   patch -p0 < ${PKG_VER}.patch;\
+	fi
 
 clean:
 	rm -rf ${BUILD_DIR}/*