From 60585eacf2735c86b40effaed8614eff2643d6f9 Mon Sep 17 00:00:00 2001
From: "tg(x)" <*@tg-x.net>
Date: Thu, 10 Nov 2016 17:27:10 +0100
Subject: [PATCH] configure: --enable-sanitizer

---
 configure.ac   | 7 +++++++
 gnunet-dev.nix | 3 ++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 4453acff2..d839f8b4e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -269,6 +269,13 @@ AC_ARG_ENABLE(linker-hardening,
 fi])
 
 
+AC_ARG_ENABLE(sanitizer,
+  AS_HELP_STRING(--enable-sanitizer, enable Address Sanitizer and Undefined Behavior Sanitizer),
+[if test x$enableval = xyes; then
+   LDFLAGS="$CFLAGS -fsanitize=address,undefined,unsigned-integer-overflow -fsanitize-recover=all -fno-omit-frame-pointer"
+fi])
+
+
 extra_logging=GNUNET_NO
 AC_ARG_ENABLE([logging],
    AS_HELP_STRING([--enable-logging@<:@=value@:>@],[Enable logging calls. Possible values: yes,no,verbose,veryverbose ('yes' is the default)]),
diff --git a/gnunet-dev.nix b/gnunet-dev.nix
index 09baefe5e..89b65f6b4 100644
--- a/gnunet-dev.nix
+++ b/gnunet-dev.nix
@@ -29,9 +29,10 @@ stdenv.mkDerivation rec {
     "--enable-gcc-hardening"
     "--enable-linker-hardening"
 
+    "--enable-poisoning"
+    "--enable-sanitizer"
     "--enable-experimental"
     "--enable-logging=verbose"
-    "--enable-poisoning"
   ];
 
   preConfigure = ''
-- 
2.25.1