From ccf186351de1ad27f52fd1d728e542f7cd9fe7f6 Mon Sep 17 00:00:00 2001
From: Marco Schlumpp <marco@unikraft.io>
Date: Fri, 12 May 2023 11:30:53 +0200
Subject: [PATCH] Add compiler dependency to some warnings
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Clang and GCC support a different set of warnings.

Signed-off-by: Marco Schlumpp <marco@unikraft.io>
Reviewed-by: Stefan Jumarea <stefanjumarea02@gmail.com>
Reviewed-by: Maria Sfiraiala <maria.sfiraiala@gmail.com>
Reviewed-by: Razvan Deaconescu <razvand@unikraft.io>
Approved-by: Eduard Vintilă <eduard.vintila47@gmail.com>
Tested-by: Unikraft CI <monkey@unikraft.io>
GitHub-Closes: #12
---
 Makefile.uk | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Makefile.uk b/Makefile.uk
index 4a32fd1..285b6d3 100644
--- a/Makefile.uk
+++ b/Makefile.uk
@@ -70,11 +70,11 @@ CXXINCLUDES-$(CONFIG_LIBCOMPILER_RT) += -I$(LIBCOMPILER_RT_SRC)/lib/builtins
 ################################################################################
 # Global flags
 ################################################################################
-LIBCOMPILER_RT_SUPPRESS_FLAGS += -Wno-unused-parameter
-LIBCOMPILER_RT_SUPPRESS_FLAGS += -Wno-builtin-declaration-mismatch
+LIBCOMPILER_RT_SUPPRESS_FLAGS-y += -Wno-unused-parameter
+LIBCOMPILER_RT_SUPPRESS_FLAGS-$(have_gcc) += -Wno-builtin-declaration-mismatch
 
-LIBCOMPILER_RT_CFLAGS-y   += $(LIBCOMPILER_RT_SUPPRESS_FLAGS)
-LIBCOMPILER_RT_CXXFLAGS-y += $(LIBCOMPILER_RT_SUPPRESS_FLAGS)
+LIBCOMPILER_RT_CFLAGS-y   += $(LIBCOMPILER_RT_SUPPRESS_FLAGS-y)
+LIBCOMPILER_RT_CXXFLAGS-y += $(LIBCOMPILER_RT_SUPPRESS_FLAGS-y)
 
 ################################################################################
 # Library sources
-- 
2.39.5