From 650609c39b91fde4a66ed97b9a7d35fee81af7ba Mon Sep 17 00:00:00 2001
From: Andrey Astafyev <dev@246060.ru>
Date: Tue, 2 Jul 2019 10:01:37 +0300
Subject: [PATCH] =?UTF-8?q?=D0=9F=D0=BE=D0=B4=D0=BC=D0=BE=D0=B4=D1=83?=
 =?UTF-8?q?=D0=BB=D1=8C=20sanitizers?=
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---
 .gitmodules           |  3 +++
 CMLibSanitizers.cmake | 32 ++++++++------------------------
 thirdparty/sanitizers |  1 +
 3 files changed, 12 insertions(+), 24 deletions(-)
 create mode 100644 .gitmodules
 create mode 160000 thirdparty/sanitizers

diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..b5207e9
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "thirdparty/sanitizers"]
+	path = thirdparty/sanitizers
+	url = git@git.246060.ru:/f1x1t/cmake-sanitizers
diff --git a/CMLibSanitizers.cmake b/CMLibSanitizers.cmake
index 028d1d6..6c1d38a 100644
--- a/CMLibSanitizers.cmake
+++ b/CMLibSanitizers.cmake
@@ -1,27 +1,11 @@
-if(CMAKE_CXX_COMPILER_IS_CLANG OR CMAKE_CXX_COMPILER_IS_GCC)
-
-  option(SANITIZE_THREAD "Enable thread sanitizer" OFF)
-  option(SANITIZE_ADDRESS "Enable address sanitizer" OFF)
-  if(SANITIZE_THREAD AND SANITIZE_ADDRESS)
-    message(FATAL_ERROR "AddressSanitizer is not compatible with ThreadSanitizer.")
-  endif()
-
-  if(SANITIZE_ADDRESS)
-    message(STATUS "AddressSanitizer enabled")
-    set(SANITIZER_FLAGS "-fsanitize=address,undefined")
-    check_enable_cxx_flag(-fno-sanitize=signed-integer-overflow)
-  endif()
-
-  if(SANITIZE_THREAD)
-    message(STATUS "ThreadSanitizer enabled")
-    set(SANITIZER_FLAGS "-fsanitize=thread")
-  endif()
-
-  if(SANITIZE_THREAD OR SANITIZE_ADDRESS)
-    check_enable_cxx_flag(${SANITIZER_FLAGS})
-    check_enable_cxx_flag("-fno-sanitize-recover=all")
-    check_enable_cxx_flag("-fno-omit-frame-pointer")
-    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${SANITIZER_FLAGS} -fuse-ld=gold")
+if(DIRECTORY CMLIB_MODULE_DIR)
+  set(CMLIB_SANITIZERS_DIR "${CMLIB_MODULE_DIR}/thirdparty/sanitizers/cmake")
+  if(DIRECTORY CMLIB_SANITIZERS_DIR)
+    list(APPEND CMAKE_MODULE_PATH ${CMLIB_SANITIZERS_DIR})
+  else()
+    message(WARNING "Sanitizers submodule not found.")
   endif()
+else()
+  message(FATAL_ERROR "CMLib directory not found.")
 endif()
 
diff --git a/thirdparty/sanitizers b/thirdparty/sanitizers
new file mode 160000
index 0000000..9b4aec0
--- /dev/null
+++ b/thirdparty/sanitizers
@@ -0,0 +1 @@
+Subproject commit 9b4aec096e3c05124bb46c9d9dc18468b3646e95