From 208d017cc3ea995ee7cc19a8c4da936246b38806 Mon Sep 17 00:00:00 2001
From: pajlada <rasmus.karlsson@pajlada.com>
Date: Sat, 10 Apr 2021 13:26:20 +0200
Subject: [PATCH] Add sanitizers for cmake (#2608)

These can be enabled using the `SANITIZE_{ADDRESS,MEMORY,THREAD,UNDEFINED}` cmake flags
---
 .gitmodules            | 3 +++
 CMakeLists.txt         | 3 +++
 cmake/sanitizers-cmake | 1 +
 src/CMakeLists.txt     | 1 +
 tests/CMakeLists.txt   | 1 +
 5 files changed, 9 insertions(+)
 create mode 160000 cmake/sanitizers-cmake

diff --git a/.gitmodules b/.gitmodules
index 1467b973..65a01c9a 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -25,3 +25,6 @@
 [submodule "lib/websocketpp"]
 	path = lib/websocketpp
 	url = https://github.com/ziocleto/websocketpp
+[submodule "cmake/sanitizers-cmake"]
+	path = cmake/sanitizers-cmake
+	url = https://github.com/arsenm/sanitizers-cmake
diff --git a/CMakeLists.txt b/CMakeLists.txt
index c0e79ed8..b4e2d66d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,6 +4,7 @@ include(FeatureSummary)
 
 list(APPEND CMAKE_MODULE_PATH
     "${CMAKE_SOURCE_DIR}/cmake"
+    "${CMAKE_SOURCE_DIR}/cmake/sanitizers-cmake/cmake"
     )
 
 project(chatterino VERSION 2.2.3)
@@ -44,6 +45,8 @@ if (WIN32)
     find_package(WinToast REQUIRED)
 endif ()
 
+find_package(Sanitizers)
+
 # Find boost on the system
 find_package(Boost REQUIRED)
 
diff --git a/cmake/sanitizers-cmake b/cmake/sanitizers-cmake
new file mode 160000
index 00000000..99e159ec
--- /dev/null
+++ b/cmake/sanitizers-cmake
@@ -0,0 +1 @@
+Subproject commit 99e159ec9bc8dd362b08d18436bd40ff0648417b
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 1e0ad2e5..397ccb8d 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -460,6 +460,7 @@ endif ()
 source_group(TREE ${CMAKE_SOURCE_DIR} FILES ${SOURCE_FILES})
 
 add_executable(${PROJECT_NAME} ${SOURCE_FILES})
+add_sanitizers(${PROJECT_NAME})
 
 target_precompile_headers(${PROJECT_NAME} PRIVATE PrecompiledHeader.hpp)
 
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index dc47bea9..941b000f 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -45,6 +45,7 @@ add_executable(${PROJECT_NAME}
     ${chatterino_SOURCES}
     ${test_SOURCES}
     )
+add_sanitizers(${PROJECT_NAME})
 
 # Enable autogeneration of Qts MOC/RCC/UIC
 set_target_properties(${PROJECT_NAME}