From 21b6f6caff52bf3496faf41aa55ccfa57b82a917 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Sat, 3 Apr 2021 00:33:38 +0200
Subject: acinclude: refine the CFLAGS *version-min grep regex

To make it work with -miphonesimulator-version-min and others.

Reported-by: manuyavuz-pointr on github
Fixes #6838
---
 acinclude.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/acinclude.m4 b/acinclude.m4
index 2584a56e1..d218f3c16 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -2606,7 +2606,7 @@ AC_DEFUN([CURL_MAC_CFLAGS], [
       var="IPHONEOS_DEPLOYMENT_TARGET"
     elif test -n "$MACOSX_DEPLOYMENT_TARGET"; then
       var="MACOSX_DEPLOYMENT_TARGET"
-    elif test -z "$(echo $CFLAGS $CC | grep m.*os.*-version-min)"; then
+    elif test -z "$(echo $CFLAGS $CC | grep m.*-version-min)"; then
       min="-mmacosx-version-min=10.8"
       CFLAGS="$CFLAGS $min"
     else
-- 
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