From 6a9e7f28766dc9adcd571d12596b92dc3ff8f1b1 Mon Sep 17 00:00:00 2001
From: Nehal J Wani <nehaljw.kkd1@gmail.com>
Date: Sat, 30 May 2020 19:23:42 -0400
Subject: [PATCH 3/4] Allow macro to be present in CFLAGS

With the restriction, compilation fails with:

configure: CFLAGS error: CFLAGS may only be used to specify C compiler flags,
not macro definitions. Use CPPFLAGS for: -DNDEBUG
---
 deps/c-ares/configure | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/deps/c-ares/configure b/deps/c-ares/configure
index a0b15b5d..4aa888a4 100755
--- a/deps/c-ares/configure
+++ b/deps/c-ares/configure
@@ -4557,9 +4557,6 @@ printf "%s\n" "$as_me: $xc_bad_var_msg libraries. Use LIBS for: $xc_word" >&6;}
   xc_bad_var_cflags=no
   for xc_word in $CFLAGS; do
     case "$xc_word" in
-      -D*)
-        xc_bad_var_cflags=yes
-        ;;
       -U*)
         xc_bad_var_cflags=yes
         ;;
-- 
2.42.0
