From 3d55a2befb10e85bbd9bf6d1b67467400efa2a35 Mon Sep 17 00:00:00 2001
From: "Pavel I. Kryukov" <pavel.kryukov@phystech.edu>
Date: Sat, 17 Apr 2021 22:44:50 +0300
Subject: [PATCH] Add coverage flags

---
 cmake/setup.cmake | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cmake/setup.cmake b/cmake/setup.cmake
index d55248d9..cc719cac 100644
--- a/cmake/setup.cmake
+++ b/cmake/setup.cmake
@@ -11,6 +11,8 @@ set(PUTTY_DEBUG OFF
   CACHE BOOL "Build PuTTY with debug() statements enabled")
 set(PUTTY_FUZZING OFF
   CACHE BOOL "Build PuTTY binaries suitable for fuzzing, NOT FOR REAL USE")
+set(PUTTY_COVERAGE OFF
+  CACHE BOOL "Build PuTTY binaries suitable for code coverage analysis")
 
 set(STRICT OFF
   CACHE BOOL "Enable extra compiler warnings and make them errors")
@@ -76,3 +78,6 @@ endif()
 if(PUTTY_FUZZING)
   add_compile_definitions(FUZZING)
 endif()
+if(PUTTY_COVERAGE)
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fprofile-arcs -ftest-coverage -g ")
+endif()