Turning off clang warnings.

Ignoring string literal warnings in tests output.

Author: palerikm

cmake/Warnings.cmake

@@ -40,9 +40,9 @@ function(target_set_warnings)
         # C and C++ Warnings
         -Wunused # warn on anything being unused
         -Wformat=2 # warn on security issues around functions that format output
-        -Wcast-align # warn for potential performance problem casts
-        -Wconversion # warn on type conversions that may lose data
-        -Wsign-conversion # warn on sign conversions
+ #       -Wcast-align # warn for potential performance problem casts
+ #       -Wconversion # warn on type conversions that may lose data
+ #       -Wsign-conversion # warn on sign conversions
         -Wnull-dereference # warn if a null dereference is detected
         -Wdouble-promotion # warn if float is implicit promoted to double
     )

test/cutest.h

@@ -23,6 +23,8 @@
  * IN THE SOFTWARE.
  */
 
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wformat-nonliteral"
 #ifndef CUTEST_H__
 #define CUTEST_H__
 
@@ -157,6 +159,7 @@ static size_t test_print_in_color__(int color, const char *fmt, ...)
     size_t n;
 
     va_start(args, fmt);
+
     vsnprintf(buffer, sizeof(buffer), fmt, args);
     va_end(args);
     buffer[sizeof(buffer) - 1] = '\0';
@@ -711,3 +714,5 @@ int main(int argc, char **argv)
 #endif
 
 #endif /* #ifndef CUTEST_H__ */
+
+#pragma clang diagnostic pop