Fix building on Mac OSX when using launchd

Provided by Dawid Wróbel at
https://invent.kde.org/packaging/craft-blueprints-kde\
/-/blob/master/libs/dbus/0002-fix-macos-build.diff

diff --git a/dbus/dbus-server-launchd.c b/dbus/dbus-server-launchd.c
index 21292973cc825fcf98100885779f30d31b05ac53..5c2b1d65c7cb47d0e1175ab6c785ee1969885a66 100644 (file)
--- a/dbus/dbus-server-launchd.c
+++ b/dbus/dbus-server-launchd.c
@@ -39,6 +39,7 @@
 #ifdef DBUS_ENABLE_LAUNCHD
 #include <launch.h>
 #include <errno.h>
+#include <unistd.h>
 
 #include "dbus-misc.h"
 #include "dbus-server-socket.h"