mirror of
https://github.com/EttusResearch/uhd.git
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133 lines
4.9 KiB
CMake
133 lines
4.9 KiB
CMake
#
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# Copyright 2010-2014 Ettus Research LLC
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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########################################################################
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# setup project and compiler
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########################################################################
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CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
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#force the compiler because the check wont use the special flag below
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INCLUDE(CMakeForceCompiler)
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SET(CMAKE_SYSTEM_NAME Generic)
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CMAKE_FORCE_C_COMPILER(zpu-elf-gcc GNU)
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PROJECT(USRP3_FW C)
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INCLUDE_DIRECTORIES(include)
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find_package(PythonInterp)
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########################################################################
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# lwIP header include dirs
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########################################################################
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SET(LWIPDIR ${CMAKE_SOURCE_DIR}/lwip/lwip-1.3.1)
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INCLUDE_DIRECTORIES(
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${CMAKE_SOURCE_DIR}/lwip
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${CMAKE_SOURCE_DIR}/lwip_port
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${LWIPDIR}/src/include
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${LWIPDIR}/src/include/ipv4
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)
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########################################################################
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# misc flags for the gcc compiler
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########################################################################
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SET(CMAKE_C_FLAGS -phi) #always needed compile time and link time
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ADD_DEFINITIONS(-Os)
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ADD_DEFINITIONS(--std=gnu99)
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ADD_DEFINITIONS(-Wall)
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ADD_DEFINITIONS(-Werror-implicit-function-declaration)
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ADD_DEFINITIONS(-ffunction-sections)
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ADD_DEFINITIONS(-DPRINTF_LONG_SUPPORT)
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MACRO(ADD_LINKER_FLAGS flags)
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SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${flags}")
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ENDMACRO(ADD_LINKER_FLAGS)
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ADD_LINKER_FLAGS("-Wl,--gc-sections")
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ADD_LINKER_FLAGS("-Wl,--relax")
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########################################################################
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# setup programs for output files
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########################################################################
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FIND_PROGRAM(LINKER zpu-elf-ld)
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FIND_PROGRAM(OBJCOPY zpu-elf-objcopy)
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FIND_PROGRAM(OBJDUMP zpu-elf-objdump)
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FIND_PROGRAM(HEXDUMP hexdump)
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########################################################################
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# Firmware tracing support
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########################################################################
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# Look at include/trace.h to see what the different trace levels map to.
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SET(TRACE_LEVEL "0" CACHE STRING "Firmware Trace Level") #0 by default
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OPTION(TRACE_LEVEL "Firmware Trace Level" "")
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IF(TRACE_LEVEL)
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#If TRACE_LEVEL == 0, don't define UHD_FW_TRACE_LEVEL so that the C
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#code can easily detect if tracing is requested
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IF(${TRACE_LEVEL} GREATER 0)
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ADD_DEFINITIONS(-DUHD_FW_TRACE_LEVEL=${TRACE_LEVEL})
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ENDIF(${TRACE_LEVEL} GREATER 0)
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ENDIF(TRACE_LEVEL)
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########################################################################
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# helper functions to build output formats
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########################################################################
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SET(GEN_OUTPUTS_BIN_SIZE "bin_size_not_set") #set before calling
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MACRO(GEN_OUTPUTS target pretty_name)
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GET_FILENAME_COMPONENT(name ${target} NAME_WE)
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#command to create a map from elf
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ADD_CUSTOM_COMMAND(
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OUTPUT ${name}.map DEPENDS ${target}
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COMMAND ${LINKER} -Map ${name}.map ${target}
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)
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#command to create a bin from elf
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ADD_CUSTOM_COMMAND(
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OUTPUT ${name}.bin DEPENDS ${target}
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COMMAND ${OBJCOPY} -O binary ${target} ${name}.bin
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--pad-to ${GEN_OUTPUTS_BIN_SIZE}
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)
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#command to create a ihx from elf
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ADD_CUSTOM_COMMAND(
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OUTPUT ${name}.ihx DEPENDS ${target}
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COMMAND ${OBJCOPY} -O ihex ${target} ${name}.ihx
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--pad-to ${GEN_OUTPUTS_BIN_SIZE}
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)
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#command to create a dump from elf
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ADD_CUSTOM_COMMAND(
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OUTPUT ${name}.dump DEPENDS ${target}
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COMMAND ${OBJDUMP} -DSC ${target} > ${name}.dump
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)
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#command to create a rom from bin
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ADD_CUSTOM_COMMAND(
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OUTPUT ${name}.rom DEPENDS ${name}.bin
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COMMAND ${HEXDUMP} -v -e'1/1 \"%.2X\\n\"' ${name}.bin > ${name}.rom
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)
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#command to create a coe from bin
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ADD_CUSTOM_COMMAND(
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OUTPUT ${name}.coe DEPENDS ${name}.bin
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COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_SOURCE_DIR}/utils/bin_to_coe.py ${name}.bin ${name}.coe
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)
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#add a top level target for output files
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ADD_CUSTOM_TARGET(
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${pretty_name} ALL DEPENDS ${name}.map ${name}.bin ${name}.ihx ${name}.dump ${name}.rom ${name}.coe
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)
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ENDMACRO(GEN_OUTPUTS)
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########################################################################
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# Add the subdirectories
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########################################################################
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ADD_SUBDIRECTORY(lib)
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ADD_SUBDIRECTORY(x300)
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