From 48ff15602e89ee2b7946310dd343859d56795a67 Mon Sep 17 00:00:00 2001
From: Jan Beich <jbeich@FreeBSD.org>
Date: Thu, 9 Jul 2020 14:56:56 +0000
Subject: cmake: pass libusb include directory as well

In file included from src/input_common/gcadapter/gc_adapter.cpp:8:
src/./input_common/gcadapter/gc_adapter.h:11:10: fatal error: 'libusb.h' file not found
 #include <libusb.h>
          ^~~~~~~~~~
---
 CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index cd40e5cfe..eb51d09dc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -333,6 +333,7 @@ endif()
 find_package(LibUSB)
 if (NOT LIBUSB_FOUND)
     add_subdirectory(externals/libusb)
+    set(LIBUSB_INCLUDE_DIR "")
     set(LIBUSB_LIBRARIES usb)
 endif()
 
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