1 files changed, 12 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
index 22133e07d..b958efc7e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -725,6 +725,18 @@ AC_ARG_ENABLE(experimental,
 AC_MSG_RESULT($enable_experimental)
 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
 
+# should malicious code be compiled (code used for testing with malicious peers)
+disable_malicious=yes
+AC_MSG_CHECKING(whether to compile malicious code)
+AC_ARG_ENABLE(malicious,
+   [AS_HELP_STRING([--enable-malicious],
+               [enable compiling malicious code (only for developers for testing)])],
+   [enable_malicious=$enableval],
+   [enable_malicious="no"])
+AC_MSG_RESULT($enable_malicious)
+AM_CONDITIONAL([HAVE_MALICIOUS], [test "x$enable_malicious" = "xyes"])
+AC_DEFINE_UNQUOTED([HAVE_MALICIOUS], $enable_malicious, [Compile malicious code])
+
 # gcov compilation
 use_gcov=no
 AC_ARG_ENABLE([coverage], AS_HELP_STRING([--enable-coverage],