File fosphor-workaround-build-error.patch of Package gr-fosphor

diff --git a/lib/fosphor/Makefile b/lib/fosphor/Makefile
index 051afd4..2fbff19 100644
--- a/lib/fosphor/Makefile
+++ b/lib/fosphor/Makefile
@@ -1,6 +1,6 @@
 UNAME=$(shell uname)
 CC=gcc
-CFLAGS=-Wall -Werror -O2 `pkg-config freetype2 glfw3 libpng --cflags` -g
+CFLAGS=-Wall -Werror -O2 `pkg-config freetype2 glfw3 libpng --cflags` -g -Wno-error=format-overflow=
 LDLIBS=`pkg-config freetype2 glfw3 libpng --libs` -lm
 ifneq ($(AMDAPPSDKROOT), )
 CFLAGS+=-I$(AMDAPPSDKROOT)/include