From 1ca042464ff2bf651dc25073764733197e5f4cc7 Mon Sep 17 00:00:00 2001
From: wolfbeast <mcwerewolf@gmail.com>
Date: Mon, 5 Feb 2018 19:48:17 +0100
Subject: Move FUZZING definition from toolkit to js.

---
 js/moz.configure | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'js')

diff --git a/js/moz.configure b/js/moz.configure
index 0eeb2fc52..eadd0e9ab 100644
--- a/js/moz.configure
+++ b/js/moz.configure
@@ -236,3 +236,27 @@ def ctypes_and_compile_environment(ctypes, compile_environment, _):
     return ctypes and compile_environment
 
 include('ffi.configure', when=ctypes_and_compile_environment)
+
+# Support various fuzzing options
+# ==============================================================
+with only_when('--enable-compile-environment'):
+    option('--enable-fuzzing', help='Enable fuzzing support')
+
+    @depends('--enable-fuzzing')
+    def enable_fuzzing(value):
+        if value:
+            return True
+
+    @depends(enable_fuzzing,
+             try_compile(body='__AFL_COMPILER;',
+                         check_msg='for AFL compiler',
+                         when='--enable-fuzzing'))
+    def enable_libfuzzer(fuzzing, afl):
+        if fuzzing and not afl:
+            return True
+
+    set_config('FUZZING', enable_fuzzing)
+    set_define('FUZZING', enable_fuzzing)
+
+    set_config('LIBFUZZER', enable_libfuzzer)
+    set_define('LIBFUZZER', enable_libfuzzer)
-- 
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