diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 27383bce8..cd40e5cfe 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -331,8 +331,10 @@ endif() # Ensure libusb is properly configured (based on dolphin libusb include) find_package(LibUSB) -add_subdirectory(externals/libusb) -set(LIBUSB_LIBRARIES usb) +if (NOT LIBUSB_FOUND) + add_subdirectory(externals/libusb) + set(LIBUSB_LIBRARIES usb) +endif() # Prefer the -pthread flag on Linux. |