From 9f03bccf9653a46e6cc8617e2b5dc99e9c4288b3 Mon Sep 17 00:00:00 2001
From: "W.C.A. Wijngaards" <wouter@nlnetlabs.nl>
Date: Wed, 24 Mar 2021 10:22:37 +0100
Subject: [PATCH] Add unistd include, and changelog note.

---
 configure     | 1 +
 configure.ac  | 1 +
 doc/Changelog | 4 ++++
 3 files changed, 6 insertions(+)

diff --git a/configure b/configure
index 0b318575b..0199097db 100755
--- a/configure
+++ b/configure
@@ -20149,6 +20149,7 @@ else
 
 echo '
 #include <stdlib.h>
+#include <unistd.h>
 ' >conftest.c
 echo 'void f(){ (void)daemon(0, 0); }' >>conftest.c
 echo "deprecation test for daemon results in"
diff --git a/configure.ac b/configure.ac
index cba6ca018..f38f3a9fd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1509,6 +1509,7 @@ AC_CHECK_FUNCS([daemon])
 if test $ac_cv_func_daemon = yes; then
 	ACX_FUNC_DEPRECATED([daemon], [(void)daemon(0, 0);], [
 #include <stdlib.h>
+#include <unistd.h>
 ])
 fi
 
diff --git a/doc/Changelog b/doc/Changelog
index 7076ec13d..875a6ae9f 100644
--- a/doc/Changelog
+++ b/doc/Changelog
@@ -1,3 +1,7 @@
+24 March 2021: Wouter
+	- Fix deprecation test to work for iOS TVOS and WatchOS, it uses
+	  CFLAGS and CPPFLAGS and also checks if the item is unavailable.
+
 23 March 2021: Wouter
 	- Travis enable all tests again. Clang analyzer only a couple times,
 	  when there is a difference. homebrew updates disabled, so it does
-- 
2.47.2