cmake: add -DFTDID2xx and use FindFtd2xx.cmake

[contrib/mraa.git] / src / usb / CMakeLists.txt

diff --git a/src/usb/CMakeLists.txt b/src/usb/CMakeLists.txt
index 13edd12..a0c5c87 100644 (file)
--- a/src/usb/CMakeLists.txt
+++ b/src/usb/CMakeLists.txt
@@ -1,7 +1,12 @@
 message (INFO " - Adding USB platforms")
 set (mraa_LIB_SRCS_NOAUTO ${mraa_LIB_SRCS_NOAUTO}
   ${PROJECT_SOURCE_DIR}/src/usb/usb.c
-  ${PROJECT_SOURCE_DIR}/src/usb/ftdi_ft4222.c
   PARENT_SCOPE
 )
+if (FTDID2XX)
+  set (mraa_LIB_SRCS_NOAUTO
+    ${PROJECT_SOURCE_DIR}/src/usb/ftdi_ft4222.c
+    PARENT_SCOPE
+  )
+endif ()