From aed36755d7fb35c10c9be118d553e5263ed5d9ec Mon Sep 17 00:00:00 2001
From: Martin Pulec <martin.pulec@cesnet.cz>
Date: Wed, 3 Feb 2021 09:45:01 +0100
Subject: [PATCH] Configure: identify macOS rather with "apple" pattern

Some documentation prefers use of target like arm64-apple-macos11 or
x86_64-apple-macos10.12 (see [1]).

[1] https://developer.apple.com/documentation/xcode/building_a_universal_macos_binary
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 0f7c90b03..947844106 100644
--- a/configure.ac
+++ b/configure.ac
@@ -128,7 +128,7 @@ then
 fi
 
 AC_MSG_CHECKING([OS family])
-if expr "$host_os" : ".*darwin.*" > /dev/null; then
+if test "$host_vendor" = "apple"; then
         system=MacOSX
 	AC_DEFINE([HAVE_MACOSX], [1], [This is Mac X OS])
         APPEXT=.app