From 2ccbfc8d38ca0c7cb1a00dc512ed552c7c9feda3 Mon Sep 17 00:00:00 2001
From: Miodrag Milanovic <mmicko@gmail.com>
Date: Mon, 27 May 2019 20:38:44 +0200
Subject: [PATCH 1/2] Added afl-gcc as target for fuzzer

---
 Makefile | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Makefile b/Makefile
index db60e8288..2174076e4 100644
--- a/Makefile
+++ b/Makefile
@@ -2,6 +2,7 @@
 CONFIG := clang
 # CONFIG := gcc
 # CONFIG := gcc-4.8
+# CONFIG := afl-gcc
 # CONFIG := emcc
 # CONFIG := mxe
 # CONFIG := msys2
@@ -191,6 +192,12 @@ LD = gcc-4.8
 CXXFLAGS += -std=c++11 -Os
 ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H"
 
+else ifeq ($(CONFIG),afl-gcc)
+CXX = AFL_QUIET=1 AFL_HARDEN=1 afl-gcc
+LD = AFL_QUIET=1 AFL_HARDEN=1 afl-gcc
+CXXFLAGS += -std=c++11 -Os
+ABCMKARGS += ARCHFLAGS="-DABC_USE_STDINT_H"
+
 else ifeq ($(CONFIG),cygwin)
 CXX = gcc
 LD = gcc

From 1bbcd277fbfbccbcc4094930ab4bdfd669789f06 Mon Sep 17 00:00:00 2001
From: Miodrag Milanovic <mmicko@gmail.com>
Date: Mon, 27 May 2019 20:43:10 +0200
Subject: [PATCH 2/2] make config-afl-gcc to help creating conf file

---
 Makefile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 2174076e4..2f5da4110 100644
--- a/Makefile
+++ b/Makefile
@@ -827,6 +827,9 @@ config-gcc-static: clean
 config-gcc-4.8: clean
 	echo 'CONFIG := gcc-4.8' > Makefile.conf
 
+config-afl-gcc: clean
+	echo 'CONFIG := afl-gcc' > Makefile.conf
+
 config-emcc: clean
 	echo 'CONFIG := emcc' > Makefile.conf
 	echo 'ENABLE_TCL := 0' >> Makefile.conf
@@ -873,5 +876,5 @@ echo-git-rev:
 -include techlibs/*/*.d
 
 .PHONY: all top-all abc test install install-abc manual clean mrproper qtcreator coverage vcxsrc mxebin
-.PHONY: config-clean config-clang config-gcc config-gcc-static config-gcc-4.8 config-gprof config-sudo
+.PHONY: config-clean config-clang config-gcc config-gcc-static config-gcc-4.8 config-afl-gcc config-gprof config-sudo