diff -ur old/CMakeLists.txt new/CMakeLists.txt
--- old/CMakeLists.txt	2020-05-31 12:51:42.000194500 +0300
+++ new/CMakeLists.txt	2020-05-31 12:51:53.127724600 +0300
@@ -186,6 +186,7 @@
 	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_SWITCH -Wno-switch)
 	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter)
 	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_IGNORED_QUALIFIERS -Wno-ignored-qualifiers)
+	ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_MISLEADING_INDENTATION -Wno-misleading-indentation)
 endif ()
 if (CMAKE_COMPILER_IS_GNUCXX)
 	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ALL -Wall)
@@ -195,6 +196,7 @@
 	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_REORDER -Wno-reorder)  # could be re-ordered but for now this is just noise.
 	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter)
 	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_IGNORED_QUALIFIERS -Wno-ignored-qualifiers)
+	ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_MISLEADING_INDENTATION -Wno-misleading-indentation)
 endif ()
 
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${C_WARNINGS}")
