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CMake: Extracted custom binary targets into a macro.

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Less error-prone, making changes across the (now three) different binaries for each project.
This commit is contained in:
Jared Boone
2019-03-27 11:18:24 -07:00
parent cb821e4602
commit 53e8d698c7
1 changed files with 27 additions and 70 deletions
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97
firmware/hackrf-common.cmake
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@ -111,6 +111,30 @@ set(BUILD_SHARED_LIBS OFF)
include_directories("${LIBOPENCM3}/include/")
include_directories("${PATH_HACKRF_FIRMWARE_COMMON}")
macro(DeclareTarget project_name variant_suffix cflags ldflags)
add_library(${project_name}${variant_suffix}_objects OBJECT ${SRC_M4} m0_bin.s)
set_target_properties(${project_name}${variant_suffix}_objects PROPERTIES COMPILE_FLAGS "${cflags}")
add_dependencies(${project_name}${variant_suffix}_objects ${project_name}_m0.bin)
add_executable(${project_name}${variant_suffix}.elf $<TARGET_OBJECTS:${project_name}${variant_suffix}_objects>)
add_dependencies(${project_name}${variant_suffix}.elf libopencm3_${project_name})
target_link_libraries(
${project_name}${variant_suffix}.elf
c
nosys
opencm3_lpc43xx
m
)
set_target_properties(${project_name}${variant_suffix}.elf PROPERTIES LINK_FLAGS "${ldflags}")
add_custom_target(
${project_name}${variant_suffix}.bin ALL
DEPENDS ${project_name}${variant_suffix}.elf
COMMAND ${CMAKE_OBJCOPY} -Obinary ${project_name}${variant_suffix}.elf ${project_name}${variant_suffix}.bin
)
endmacro()
macro(DeclareTargets)
SET(SRC_M4
${SRC_M4}
@ -178,76 +202,9 @@ macro(DeclareTargets)
COMMAND ${CMAKE_OBJCOPY} -Obinary ${PROJECT_NAME}_m0.elf ${PROJECT_NAME}_m0.bin
)
# Object files to be linked for SPI flash versions
add_library(${PROJECT_NAME}_objects OBJECT ${SRC_M4} m0_bin.s)
set_target_properties(${PROJECT_NAME}_objects PROPERTIES COMPILE_FLAGS "${CFLAGS_M4}")
add_dependencies(${PROJECT_NAME}_objects ${PROJECT_NAME}_m0.bin)
add_executable(${PROJECT_NAME}.elf $<TARGET_OBJECTS:${PROJECT_NAME}_objects>)
add_dependencies(${PROJECT_NAME}.elf libopencm3_${PROJECT_NAME})
target_link_libraries(
${PROJECT_NAME}.elf
c
nosys
opencm3_lpc43xx
m
)
set_target_properties(${PROJECT_NAME}.elf PROPERTIES LINK_FLAGS "${LDFLAGS_M4}")
add_custom_target(
${PROJECT_NAME}.bin ALL
DEPENDS ${PROJECT_NAME}.elf
COMMAND ${CMAKE_OBJCOPY} -Obinary ${PROJECT_NAME}.elf ${PROJECT_NAME}.bin
)
# RAM - using a differnet LD script to run directly from RAM
# TODO: Duplicated from DFU code, below, except without -DDFU_MODE. Extract to shared code somehow.
add_library(${PROJECT_NAME}_ram_objects OBJECT ${SRC_M4} m0_bin.s)
set_target_properties(${PROJECT_NAME}_ram_objects PROPERTIES COMPILE_FLAGS "${CFLAGS_M4_RAM}")
add_dependencies(${PROJECT_NAME}_ram_objects ${PROJECT_NAME}_m0.bin)
add_executable(${PROJECT_NAME}_ram.elf $<TARGET_OBJECTS:${PROJECT_NAME}_ram_objects>)
add_dependencies(${PROJECT_NAME}_ram.elf libopencm3_${PROJECT_NAME})
target_link_libraries(
${PROJECT_NAME}_ram.elf
c
nosys
opencm3_lpc43xx
m
)
set_target_properties(${PROJECT_NAME}_ram.elf PROPERTIES LINK_FLAGS "${LDFLAGS_M4_RAM}")
add_custom_target(
${PROJECT_NAME}_ram.bin
DEPENDS ${PROJECT_NAME}_ram.elf
COMMAND ${CMAKE_OBJCOPY} -Obinary ${PROJECT_NAME}_ram.elf ${PROJECT_NAME}_ram.bin
)
# DFU - using a differnet LD script to run directly from RAM
# Object files to be linked for DFU flash versions
add_library(${PROJECT_NAME}_dfu_objects OBJECT ${SRC_M4} m0_bin.s)
set_target_properties(${PROJECT_NAME}_dfu_objects PROPERTIES COMPILE_FLAGS "${CFLAGS_M4_RAM} -DDFU_MODE")
add_dependencies(${PROJECT_NAME}_dfu_objects ${PROJECT_NAME}_m0.bin)
add_executable(${PROJECT_NAME}_dfu.elf $<TARGET_OBJECTS:${PROJECT_NAME}_dfu_objects>)
add_dependencies(${PROJECT_NAME}_dfu.elf libopencm3_${PROJECT_NAME})
target_link_libraries(
${PROJECT_NAME}_dfu.elf
c
nosys
opencm3_lpc43xx
m
)
set_target_properties(${PROJECT_NAME}_dfu.elf PROPERTIES LINK_FLAGS "${LDFLAGS_M4_RAM}")
add_custom_target(
${PROJECT_NAME}_dfu.bin
DEPENDS ${PROJECT_NAME}_dfu.elf
COMMAND ${CMAKE_OBJCOPY} -Obinary ${PROJECT_NAME}_dfu.elf ${PROJECT_NAME}_dfu.bin
)
DeclareTarget("${PROJECT_NAME}" "" "${CFLAGS_M4}" "${LDFLAGS_M4}")
DeclareTarget("${PROJECT_NAME}" "_ram" "${CFLAGS_M4_RAM}" "${LDFLAGS_M4_RAM}")
DeclareTarget("${PROJECT_NAME}" "_dfu" "${CFLAGS_M4_RAM} -DDFU_MODE" "${LDFLAGS_M4_RAM}")
add_custom_target(
${PROJECT_NAME}.dfu ${DFU_ALL}