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Adding dfu-suffix signing support to build system

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- If dfu-suffix is not found, a warning is given and the binary is not signed
- Unsigned binaries are still ok with the latest version of dfu-util
This commit is contained in:
Jacob Alexander 2015-03-02 01:58:53 -08:00
parent f07e9342dd
commit a959011faa
2 changed files with 58 additions and 5 deletions
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23
Lib/CMake/build.cmake
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@ -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 ()