selftest: enable undefined behaviour sanitizer

[amitay/samba.git] / buildtools / wafsamba / samba_autoconf.py

diff --git a/buildtools/wafsamba/samba_autoconf.py b/buildtools/wafsamba/samba_autoconf.py
index 0dbfd54393f4a897b1fc5ec95cca880897252254..be179d8b29bae8e0fb39d59a7fb29a52cc3d150b 100644 (file)
--- a/buildtools/wafsamba/samba_autoconf.py
+++ b/buildtools/wafsamba/samba_autoconf.py
@@ -793,10 +793,17 @@ int main(void) {
     if Options.options.pedantic:
         conf.ADD_CFLAGS('-W', testflags=True)
 
+    if (Options.options.address_sanitizer or
+        Options.options.undefined_sanitizer):
+        conf.ADD_CFLAGS('-fno-omit-frame-pointer -O1', testflags=True)
     if Options.options.address_sanitizer:
-        conf.ADD_CFLAGS('-fno-omit-frame-pointer -O1 -fsanitize=address', testflags=True)
+        conf.ADD_CFLAGS('-fsanitize=address', testflags=True)
         conf.ADD_LDFLAGS('-fsanitize=address', testflags=True)
         conf.env['ADDRESS_SANITIZER'] = True
+    if Options.options.undefined_sanitizer:
+        conf.ADD_CFLAGS('-fsanitize=undefined', testflags=True)
+        conf.ADD_LDFLAGS('-fsanitize=undefined', testflags=True)
+        conf.env['UNDEFINED_SANITIZER'] = True
 
 
     # Let people pass an additional ADDITIONAL_{CFLAGS,LDFLAGS}