Disable _FORTIFY_SOURCE to fix Ubuntu build with -Werror
This eliminates the results unused warnings.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/Makefile b/Makefile
index dabf322..a19950c 100644
--- a/Makefile
+++ b/Makefile
@@ -22,6 +22,7 @@
CPPFLAGS += -I. -I$(SRC_PATH) -MMD -MP -MT $@
CPPFLAGS += -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
+CPPFLAGS += -U_FORTIFY_SOURCE
LIBS=
ifdef CONFIG_STATIC
LDFLAGS += -static
diff --git a/Makefile.target b/Makefile.target
index 0159bf7..a0f24fa 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -111,6 +111,7 @@
LDFLAGS+=$(OS_LDFLAGS) $(ARCH_LDFLAGS)
CPPFLAGS+=-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
+CPPFLAGS+=-U_FORTIFY_SOURCE
LIBS+=-lm
ifdef CONFIG_WIN32
LIBS+=-lwinmm -lws2_32 -liphlpapi
