GNUmakefile: Add support for -fsanitize=address etc option.

diff --git a/GNUmakefile b/GNUmakefile
index 9061ccf7c6bed1b51e602daa9d494217fc22e998..b75a7aee7bf5bd30564635c66b245c6b890904b3 100644 (file)
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -27,6 +27,13 @@ ifdef CONFIG
 
        CXXFLAGS += -std=c++11
 
+       # SANITIZER=address ./build.sh compile
+       # address,thread,undefined,leak
+       ifneq ($(SANITIZER), 0)
+               CFLAGS += -fsanitize=$(SANITIZER)
+               CXXFLAGS += -fsanitize=$(SANITIZER)
+       endif
+
        ifneq ($(DEBUG), 0)
                CFLAGS += -g -DFACTOR_DEBUG
        else