From 86892988164c280ed007044ee25b222db6e02ca8 Mon Sep 17 00:00:00 2001
From: Samuel Hym <samuel.hym@rustyne.lautre.net>
Date: Tue, 16 Apr 2024 19:42:34 +0200
Subject: [PATCH] Disable a Clang warning

Disable Clang's unused-command-line-argument warning that triggers
often as our toolchain is not smart enough to generate only useful
arguments for each call
---
 gen_toolchain_tool.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/gen_toolchain_tool.sh b/gen_toolchain_tool.sh
index 562e5253..a40cfa49 100755
--- a/gen_toolchain_tool.sh
+++ b/gen_toolchain_tool.sh
@@ -27,6 +27,13 @@ gen_cc() {
       ;;
   esac
 
+  # Add the -Wno-unused-command-line-argument option for clang, as we always
+  # give it compiling options, even if it will be only linking
+  # Reuse the test from Solo5 to detect clang
+  if $SOLO5_TOOLCHAIN-cc -dM -E - </dev/null | grep -Eq '^#define __clang__ 1$'
+  then CFLAGS="-Wno-unused-command-line-argument $CFLAGS"
+  fi
+
   cat << EOF
 #!/bin/sh