commit fb83190ea8b991f0f5698882da88a92aabeb4617
author Jan Kundrát <jan.kundrat@cesnet.cz> Sat May 26 18:58:52 2018 +0200
committer Jan Kundrát <jan.kundrat@cesnet.cz> Sat May 26 18:58:52 2018 +0200
tree d0ae665c499502bfee27d8ce5bb3a30a1c766104
parent 796c64c07ac8f7cdf6a6f7a28aeaf0a82540d1f4

Fix warnings with clang

Change-Id: I839f60e717297598e093e4d389e68ba555b43ad7
See-also: Idaf572b2b98703a3cc741683a4b5ba29e3b83f02

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3811457..55e7791 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -29,7 +29,11 @@
 
 # Build warnings are useful tools (and this project should be warning-free anyway), enable them on all
 # configurations. They are warnings, not errors.
-set(CMAKE_CXX_FLAGS "-Wall -Wextra -pedantic -Wsuggest-override -Woverloaded-virtual ${CMAKE_CXX_FLAGS}")
+set(CMAKE_CXX_FLAGS "-Wall -Wextra -pedantic -Woverloaded-virtual ${CMAKE_CXX_FLAGS}")
+
+if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
+    set(CMAKE_CXX_FLAGS "-Wsuggest-override ${CMAKE_CXX_FLAGS}")
+endif()
 
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/")