From 48fff012d04ac95a75a5033124ef0edc5232c359 Mon Sep 17 00:00:00 2001
From: Andrey Astafyev <dev@246060.ru>
Date: Sat, 18 Apr 2020 20:05:29 +0300
Subject: [PATCH] =?UTF-8?q?=D0=9F=D0=BE=D0=B4=D0=BA=D0=BB=D1=8E=D1=87?=
 =?UTF-8?q?=D0=B5=D0=BD=D0=B8=D0=B5=20=D0=B4=D0=BE=D0=B1=D0=B0=D0=B2=D0=BB?=
 =?UTF-8?q?=D0=B5=D0=BD=D0=BD=D0=BE=D0=B9=20=D0=B2=20GCC=2010=20=D0=BE?=
 =?UTF-8?q?=D0=BF=D1=86=D0=B8=D0=B8=20-fanalyzer?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 CMLibCompilerFlags.cmake | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/CMLibCompilerFlags.cmake b/CMLibCompilerFlags.cmake
index 2868e39..ebacc04 100644
--- a/CMLibCompilerFlags.cmake
+++ b/CMLibCompilerFlags.cmake
@@ -113,6 +113,16 @@ if(CMAKE_CXX_COMPILER_IS_GCC)
     # Let's just disable the warning for now.
     check_enable_cxx_flag(-Wno-attributes)
   endif()
+
+  set(CMAKE_REQUIRED_QUIET TRUE)
+  check_cxx_compiler_flag(-fanalyzer ANALYZER_GCC_FLAG)
+  unset(CMAKE_REQUIRED_QUIET)
+  if(ANALYZER_GCC_FLAG)
+    option(CMLIB_ENABLE_GCC_ANALYZER "Enable GCC -fanalyzer option" OFF)
+    if(CMLIB_ENABLE_GCC_ANALYZER)
+      add_compile_options("-fanalyzer")
+    endif()
+  endif()
 endif()
 
 if(CMAKE_SYSTEM_PROCESSOR STREQUAL "e2k")