From 184e0daed398014c44668dfa4b91eaafecd1198a Mon Sep 17 00:00:00 2001
From: Christoph Reiter <reiter.christoph@gmail.com>
Date: Sun, 1 Aug 2021 18:35:17 +0200
Subject: [PATCH] configure.ac: don't check for clock_ functions

They shouldn't be exposed on Windows and lead to winpthread being linked in
---
 configure.ac | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/configure.ac b/configure.ac
index fbd0383e46e2c2..7cf11c57abf057 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5209,6 +5209,9 @@ WITH_SAVE_ENV([
   ])
 ])
 
+case $host in
+  *-*-mingw*) ;;
+  *)
 AC_CHECK_FUNCS(clock_gettime, [], [
     AC_CHECK_LIB(rt, clock_gettime, [
         LIBS="$LIBS -lrt"
@@ -5229,6 +5232,8 @@ AC_CHECK_FUNCS(clock_settime, [], [
         AC_DEFINE(HAVE_CLOCK_SETTIME, 1)
     ])
 ])
+  ;;
+esac
 
 AC_CHECK_FUNCS(clock_nanosleep, [], [
     AC_CHECK_LIB(rt, clock_nanosleep, [