From 67f74d9ededcbdf1e2cc8db99c2d81c0c8dd1402 Mon Sep 17 00:00:00 2001
From: Dan Paulat <dpaulat@gmail.com>
Date: Sat, 26 Aug 2023 09:51:06 -0500
Subject: [PATCH] Address sanitizer options

---
 CMakeLists.txt        |  2 ++
 scwx-qt/scwx-qt.cmake | 15 +++++++++++++++
 wxdata/wxdata.cmake   |  8 ++++++++
 3 files changed, 25 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c9b28bf5..e26575bf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -41,6 +41,8 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBOOST_ALL_NO_LIB")
 set(SCWX_DIR ${PROJECT_SOURCE_DIR})
 set(SCWX_VERSION "0.2.2")
 
+option(SCWX_ADDRESS_SANITIZER "Build with Address Sanitizer" OFF)
+
 add_subdirectory(external)
 add_subdirectory(wxdata)
 add_subdirectory(scwx-qt)
diff --git a/scwx-qt/scwx-qt.cmake b/scwx-qt/scwx-qt.cmake
index 225d2b19..96f125ee 100644
--- a/scwx-qt/scwx-qt.cmake
+++ b/scwx-qt/scwx-qt.cmake
@@ -399,6 +399,21 @@ target_compile_options(supercell-wx PRIVATE
     $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wall -Wextra -Wpedantic -Werror>
 )
 
+# Address Sanitizer options
+if (SCWX_ADDRESS_SANITIZER)
+    target_compile_options(scwx-qt PRIVATE
+        $<$<CXX_COMPILER_ID:MSVC>:/fsanitize=address>
+        $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-fsanitize=address -fsanitize-recover=address>
+    )
+    target_compile_options(supercell-wx PRIVATE
+        $<$<CXX_COMPILER_ID:MSVC>:/fsanitize=address>
+        $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-fsanitize=address -fsanitize-recover=address>
+    )
+    target_link_options(supercell-wx PRIVATE
+        $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-fsanitize=address>
+    )
+endif()
+
 if (MSVC)
     # Produce PDB file for debug
     target_compile_options(scwx-qt PRIVATE "$<$<CONFIG:Release>:/Zi>")
diff --git a/wxdata/wxdata.cmake b/wxdata/wxdata.cmake
index b6c4fb1c..578f522a 100644
--- a/wxdata/wxdata.cmake
+++ b/wxdata/wxdata.cmake
@@ -265,3 +265,11 @@ endif()
 set_target_properties(wxdata PROPERTIES CXX_STANDARD 20
                                         CXX_STANDARD_REQUIRED ON
                                         CXX_EXTENSIONS OFF)
+
+# Address Sanitizer options
+if (SCWX_ADDRESS_SANITIZER)
+    target_compile_options(wxdata PRIVATE
+        $<$<CXX_COMPILER_ID:MSVC>:/fsanitize=address>
+        $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-fsanitize=address -fsanitize-recover=address>
+    )
+endif()