build: Map -Wall compiler flag to -W3 for MSVC and -Wextra to -W4

These are more appropriate warning level equivalents.
8 years ago · 2bbb5abd87
parent 6151e9128c
commit 2bbb5abd87
1 changed files with 4 additions and 1 deletions
--- a/5
+++ b/5
@ -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 ;;