[UNIKRAFT PATCH v6 2/3] build: Add option to toggle the stack protection

[Vlad-Andrei Badoiu <vlad_andrei.badoiu@xxxxxx>]

From: Vlad-Andrei BĂDOIU (78692) <vlad_andrei.badoiu@xxxxxxxxxxxxxxx>

This patch adds build option to select different stack protection
levels.

Signed-off-by: Vlad-Andrei Badoiu <vlad_andrei.badoiu@xxxxxxxxxxxxxxx>
Signed-off-by: Vlad-Andrei Badoiu <vlad_andrei.badoiu@xxxxxx>
---
 Makefile.uk | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Makefile.uk b/Makefile.uk
index 2c102989..4f1c7642 100644
--- a/Makefile.uk
+++ b/Makefile.uk
@@ -6,7 +6,10 @@
 
 COMPFLAGS    += -nostdinc -nostdlib
 COMPFLAGS    += -U __linux__ -U __FreeBSD__ -U __sun__
-COMPFLAGS    += -fno-stack-protector -fno-omit-frame-pointer -fno-tree-sra 
-fno-split-stack
+COMPFLAGS    += -fno-omit-frame-pointer -fno-tree-sra -fno-split-stack
+ifneq ($(HAVE_STACKPROTECTOR),y)
+COMPFLAGS    += -fno-stack-protector
+endif
 COMPFLAGS    += -Wall -Wextra
 
 ASFLAGS      += -D__ASSEMBLY__
-- 
2.25.1