Remove -Werror

It is an annoying piece of garbage

contrib/CMakeLists.txt

@@ -26,10 +26,5 @@
 # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 # THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-# warnings are cleared only for GCC on Linux
-if (NOT (MINGW OR APPLE OR FREEBSD OR OPENBSD OR DRAGONFLY))
-  add_compile_options("${WARNINGS_AS_ERRORS_FLAG}") # applies only to targets that follow
-endif()
-
 add_subdirectory(epee)
 

contrib/epee/tests/src/CMakeLists.txt

@@ -14,8 +14,8 @@ IF (MSVC)
 	include_directories(SYSTEM platform/msvc)
 ELSE()
 	# set stuff for other systems
-	SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11 -Wall -Werror")
-	SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Werror -Wno-reorder")
+	SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11 -Wall")
+	SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wno-reorder")
 ENDIF()