From bd503d0b989d57e038435585eba3963c2d4e4588 Mon Sep 17 00:00:00 2001
From: Richard Hughes <richard@hughsie.com>
Date: Fri, 21 May 2021 09:55:56 +0100
Subject: Do not depend on libusb_get_parent() to fix FreeBSD compile

---
 gusb/gusb-device.c | 9 +++++++++
 meson.build        | 3 +++
 2 files changed, 12 insertions(+)

diff --git a/gusb/gusb-device.c b/gusb/gusb-device.c
index 3f782f3..32c3213 100644
--- a/gusb/gusb-device.c
+++ b/gusb/gusb-device.c
@@ -212,6 +212,15 @@ g_usb_device_init (GUsbDevice *device)
 	device->priv = g_usb_device_get_instance_private (device);
 }
 
+/* not defined in FreeBSD */
+#ifndef HAVE_LIBUSB_GET_PARENT
+libusb_device *
+libusb_get_parent (libusb_device *dev)
+{
+	return NULL;
+}
+#endif
+
 static void
 g_usb_device_build_parent_port_number (GString *str, libusb_device *dev)
 {
diff --git a/meson.build b/meson.build
index ba1f314..128ad6e 100644
--- a/meson.build
+++ b/meson.build
@@ -104,6 +104,9 @@ endif
 if cc.has_header_symbol('libusb-1.0/libusb.h', 'libusb_set_option')
   conf.set('HAVE_LIBUSB_SET_OPTION', '1')
 endif
+if cc.has_header_symbol('libusb-1.0/libusb.h', 'libusb_get_parent')
+  conf.set('HAVE_LIBUSB_GET_PARENT', '1')
+endif
 
 gusb_deps = [
   libgio,
-- 
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