Adding dfu-suffix signing support to build system

[kiibohd-controller.git] / Lib / CMake / build.cmake

diff --git a/Lib/CMake/build.cmake b/Lib/CMake/build.cmake
index 676e55766951de56ef1c2f1dac3a7b4011012f2d..b3209bfa68ffc08434ebc3d46867483e95bd82b7 100644 (file)
--- a/Lib/CMake/build.cmake
+++ b/Lib/CMake/build.cmake
@@ -1,6 +1,6 @@
 ###| CMAKE Kiibohd Controller Source Configurator |###
 #
-# Written by Jacob Alexander in 2011-2014 for the Kiibohd Controller
+# Written by Jacob Alexander in 2011-2015 for the Kiibohd Controller
 #
 # Released into the Public Domain
 #
@@ -46,12 +46,25 @@ endif ()
 
 
 #| Convert the .ELF into a .bin to load onto the McHCK
+#| Then sign using dfu-suffix (requries dfu-util)
 if ( DEFINED DFU )
+       # dfu-suffix is required to sign the dfu binary
+       find_package ( DFUSuffix )
+
        set( TARGET_BIN ${TARGET}.dfu.bin )
-       add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
-               COMMAND ${OBJ_COPY} ${BIN_FLAGS} ${TARGET_ELF} ${TARGET_BIN}
-               COMMENT "Creating dfu binary file:      ${TARGET_BIN}"
-       )
+       if ( DFU_SUFFIX_FOUND )
+               add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
+                       COMMAND ${OBJ_COPY} ${BIN_FLAGS} ${TARGET_ELF} ${TARGET_BIN}
+                       COMMAND ${DFU_SUFFIX_EXECUTABLE} --add ${TARGET_BIN} --vid ${BOOT_VENDOR_ID} --pid ${BOOT_PRODUCT_ID} 1> /dev/null
+                       COMMENT "Create and sign dfu bin file:  ${TARGET_BIN}"
+               )
+       else ()
+               message ( WARNING "DFU Binary has not been signed, requires dfu-suffix..." )
+               add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
+                       COMMAND ${OBJ_COPY} ${BIN_FLAGS} ${TARGET_ELF} ${TARGET_BIN}
+                       COMMENT "Creating dfu binary file:      ${TARGET_BIN}"
+               )
+       endif ()
 endif ()