From 2bbb5abd877104fa9bc342c521bb49bc1aad50ce Mon Sep 17 00:00:00 2001
From: Diego Biurrun <diego@biurrun.de>
Date: Wed, 14 Dec 2016 20:35:18 +0100
Subject: build: Map -Wall compiler flag to -W3 for MSVC and -Wextra to -W4

These are more appropriate warning level equivalents.
---
 configure | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'configure')

diff --git a/configure b/configure
index 04b19211cf..dde78b8657 100755
--- a/configure
+++ b/configure
@@ -3045,6 +3045,7 @@ msvc_common_flags(){
             # specific filters, they must be specified here as well or else the
             # generic catch all at the bottom will print the original flag.
             -Wall)                ;;
+            -Wextra)              ;;
             -std=c99)             ;;
             # Common flags
             -fomit-frame-pointer) ;;
@@ -3068,7 +3069,9 @@ msvc_flags(){
     msvc_common_flags "$@"
     for flag; do
         case $flag in
-            -Wall)                echo -W4 -wd4244 -wd4127 -wd4018 -wd4389     \
+            -Wall)                echo -W3 -wd4018 -wd4146 -wd4244 -wd4305     \
+                                       -wd4554 ;;
+            -Wextra)              echo -W4 -wd4244 -wd4127 -wd4018 -wd4389     \
                                        -wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \
                                        -wd4152 -wd4324 -we4013 -wd4100 -wd4214 \
                                        -wd4273 -wd4554 -wd4701 -wd4703 ;;
-- 
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