From 32e80a28d9c51e7382b62c929fe734c42c3a356f Mon Sep 17 00:00:00 2001
From: Ivan Yarcev <yarcev.id@ublinux.ru>
Date: Wed, 20 Nov 2024 09:53:48 +0600
Subject: [PATCH] Fixed building with external FORTIFY_SOURCE

---
 source/CMakeLists.txt | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/source/CMakeLists.txt b/source/CMakeLists.txt
index 10d961c..ad6be1c 100644
--- a/source/CMakeLists.txt
+++ b/source/CMakeLists.txt
@@ -67,9 +67,15 @@ add_custom_target(
 
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Werror -Wmissing-declarations -fdiagnostics-color=always \
 	-O2 -pipe -fno-plt -fexceptions \
-        -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security \
+        -Wformat -Werror=format-security \
         -fstack-clash-protection -fcf-protection")
         
+string(FIND "${CMAKE_CXX_FLAGS}" "-D_FORTIFY_SOURCE" FORTIFY_FOUND)
+
+if(FORTIFY_FOUND EQUAL -1)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wp,-D_FORTIFY_SOURCE=2")
+endif()
+
 set(SOURCE_FILES
         ubl-settings-kernel.c
         ubl-settings-kernel.h
-- 
2.35.1