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Cygwin: Enable ARM build of px4fmu-vX_default under Windows Cygwin Environment

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This commit is contained in:
Matthias Grob 2017-12-10 07:37:01 +00:00 committed by Daniel Agar
parent 70de169f15
commit 2186f7b1b1
3 changed files with 67 additions and 4 deletions
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50
cmake/cygwin_cygpath.cmake Normal file
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@ -0,0 +1,50 @@
############################################################################
#
# Copyright (c) 2017 PX4 Development Team. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name PX4 nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
#=============================================================================
#
# Converts a cygwin path (/cygdrive/c/...) to a mixed windows path (C:/...)
#
# It is called on every platform but only adjusts the output when
# called inside the cygwin environment.
#
macro (CYGPATH _path _cygpath)
if (CMAKE_HOST_SYSTEM_NAME STREQUAL CYGWIN)
EXECUTE_PROCESS(COMMAND cygpath.exe -m ${${_path}}
OUTPUT_VARIABLE ${_cygpath})
string (STRIP ${${_cygpath}} ${_cygpath})
else()
set(${_cygpath} ${${_path}})
endif ()
endmacro (CYGPATH)

11
platforms/nuttx/CMakeLists.txt
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@ -1,4 +1,5 @@
include(common/px4_upload)
include(cygwin_cygpath)
if (NOT FW_NAME)
set(FW_NAME ${CONFIG}.elf)
@ -35,9 +36,13 @@ if (NOT LD_SCRIPT)
set(LD_SCRIPT ld.script)
endif()
# only in the cygwin environment: convert paths for
# linker script, map file and binary output to mixed windows paths (C:/...)
CYGPATH(PX4_BINARY_DIR PX4_BINARY_DIR_CYG)
target_link_libraries(${FW_NAME}
-T${PX4_BINARY_DIR}/NuttX/nuttx/configs/${BOARD}/scripts/${LD_SCRIPT}
-Wl,-Map=${PX4_BINARY_DIR}/${CONFIG}.map
-T${PX4_BINARY_DIR_CYG}/NuttX/nuttx/configs/${BOARD}/scripts/${LD_SCRIPT}
-Wl,-Map=${PX4_BINARY_DIR_CYG}/${CONFIG}.map
-Wl,--warn-common
-Wl,--gc-sections
-Wl,--start-group
@ -62,7 +67,7 @@ string(REPLACE ".elf" ".px4" fw_file ${fw_file})
string(REPLACE "nuttx_" "" fw_file ${fw_file})
add_custom_command(OUTPUT ${BOARD}.bin
COMMAND ${OBJCOPY} -O binary ${PX4_BINARY_DIR}/${FW_NAME} ${BOARD}.bin
COMMAND ${OBJCOPY} -O binary ${PX4_BINARY_DIR_CYG}/${FW_NAME} ${BOARD}.bin
DEPENDS ${FW_NAME}
)

10
src/drivers/px4io/CMakeLists.txt
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@ -43,6 +43,8 @@ px4_add_module(
platforms__common
)
include(cygwin_cygpath)
# include the px4io binary in ROMFS
message(STATUS "Building and including ${config_io_board}")
@ -60,9 +62,15 @@ add_custom_command(OUTPUT ${fw_io_exe}
COMMENT "Building ${config_io_board}"
USES_TERMINAL
)
# only in the cygwin environment: convert paths for
# binary in and output to mixed windows paths (C:/...)
CYGPATH(fw_io_exe fw_io_exe_cyg)
CYGPATH(fw_io_bin fw_io_bin_cyg)
add_custom_command(OUTPUT ${fw_io_bin}
COMMAND mkdir -p ${PX4_BINARY_DIR}/ROMFS/${config_romfs_root}/extras/
COMMAND ${OBJCOPY} -O binary ${fw_io_exe} ${fw_io_bin}
COMMAND ${OBJCOPY} -O binary ${fw_io_exe_cyg} ${fw_io_bin_cyg}
DEPENDS ${fw_io_exe}
COMMENT "Copying ${config_io_board} to ROMFS extras"
)