From 81c3c9175b6d0b43204e51aab615bb56e0a29ece Mon Sep 17 00:00:00 2001
From: Nirbheek Chauhan <nirbheek@centricular.com>
Date: Wed, 4 Nov 2020 16:00:14 +0530
Subject: [PATCH] meson: Do not add MSVC warnings flags globally

These get added to *all* subprojects, including ones we do not
maintain such as ffmpeg which then emits thousands of warnings that
completely overwhelm the compile output.

We will add these in each gstreamer subproject separately.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-build/-/merge_requests/223>
---
 meson.build | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/meson.build b/meson.build
index ec582e239f..c6e6b2adc0 100644
--- a/meson.build
+++ b/meson.build
@@ -57,13 +57,11 @@ if not meson.is_subproject() and cc.get_id() == 'msvc'
       endif
     endif
   endif
+endif
 
-  # Change some warning which belong to level 3 (production quality) or
-  # 4 (informational) to level 1 (severe)
-  add_global_arguments (
-      '/w14062', # enumerator 'identifier' in switch of enum 'enumeration' is not handled
-      '/w14101', # 'identifier' : unreferenced local variable
-      '/w14189', # 'identifier' : local variable is initialized but not referenced
+# Ensure that MSVC interprets all source code as UTF-8
+if cc.get_id() == 'msvc'
+  add_global_arguments(
       cc.get_supported_arguments(['/utf-8']), # set the input encoding to utf-8
       language: ['c', 'cpp'])
 endif