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> ^~~~~~~~~~
2020-07-09 14:56:56 +00:00
parent 77bdd09aa2
commit 48ff15602e
2 changed files with 2 additions and 0 deletions
--- 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()