From c10ce38abcfeee0d5a9b6c074247698103e0cb5d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cezary=20Skrzy=C5=84ski?=
 <cezary.skrzynski@ng-analytics.com>
Date: Fri, 19 Nov 2021 16:58:05 +0100
Subject: [PATCH] #1602: CMake: mark added compilation flags as private

---
 cmake-modules/SetCXXCompilerFlags.cmake | 2 +-
 cmake/turn_on_warnings.cmake            | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/cmake-modules/SetCXXCompilerFlags.cmake b/cmake-modules/SetCXXCompilerFlags.cmake
index 3c69819d69..af57b937c9 100644
--- a/cmake-modules/SetCXXCompilerFlags.cmake
+++ b/cmake-modules/SetCXXCompilerFlags.cmake
@@ -39,6 +39,6 @@ if (vt_ubsan_enabled)
 endif()
 
 message(DEBUG "Target ${vt_target} compile options: ${TARGET_CXX_FLAGS}")
-target_compile_options(${vt_target} PUBLIC ${TARGET_CXX_FLAGS})
+target_compile_options(${vt_target} PRIVATE ${TARGET_CXX_FLAGS})
 
 endmacro()
diff --git a/cmake/turn_on_warnings.cmake b/cmake/turn_on_warnings.cmake
index c44d9b1047..c5b1de40e9 100644
--- a/cmake/turn_on_warnings.cmake
+++ b/cmake/turn_on_warnings.cmake
@@ -3,7 +3,7 @@ include(CheckCXXCompilerFlag)
 function(enable_cxx_compiler_flag_if_supported flag)
   check_cxx_compiler_flag("${flag}" flag_supported)
   if(flag_supported)
-    target_compile_options(${vt_target} PUBLIC ${flag})
+    target_compile_options(${vt_target} PRIVATE ${flag})
   endif()
   unset(flag_supported CACHE)
 endfunction()
@@ -22,4 +22,4 @@ function(turn_on_warnings vt_target)
       enable_cxx_compiler_flag_if_supported("-Werror")
     endif()
   endif()
-endfunction()
\ No newline at end of file
+endfunction()