forked from Archive/PX4-Autopilot
88 lines
3.0 KiB
CMake
88 lines
3.0 KiB
CMake
############################################################################
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#
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# Copyright (c) 2017 PX4 Development Team. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name PX4 nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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############################################################################
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include(px4_base)
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#=============================================================================
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#
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# px4_add_git_submodule
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#
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# This function add a git submodule target.
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#
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# Usage:
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# px4_add_git_submodule(TARGET <target> PATH <path>)
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#
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# Input:
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# PATH : git submodule path
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#
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# Output:
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# TARGET : git target
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#
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# Example:
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# px4_add_git_submodule(TARGET git_nuttx PATH "NuttX")
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#
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function(px4_add_git_submodule)
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px4_parse_function_args(
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NAME px4_add_git_submodule
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ONE_VALUE TARGET PATH
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REQUIRED TARGET PATH
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ARGN ${ARGN})
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set(REL_PATH)
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if(IS_ABSOLUTE ${PATH})
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file(RELATIVE_PATH REL_PATH ${PX4_SOURCE_DIR} ${PATH})
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else()
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file(RELATIVE_PATH REL_PATH ${PX4_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/${PATH})
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endif()
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execute_process(
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COMMAND Tools/check_submodules.sh ${REL_PATH}
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WORKING_DIRECTORY ${PX4_SOURCE_DIR}
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)
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string(REPLACE "/" "_" NAME ${PATH})
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string(REPLACE "." "_" NAME ${NAME})
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add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/git_init_${NAME}.stamp
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COMMAND Tools/check_submodules.sh ${REL_PATH}
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COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_CURRENT_BINARY_DIR}/git_init_${NAME}.stamp
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DEPENDS ${PX4_SOURCE_DIR}/.gitmodules ${PATH}/.git
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COMMENT "git submodule ${REL_PATH}"
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WORKING_DIRECTORY ${PX4_SOURCE_DIR}
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USES_TERMINAL
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)
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add_custom_target(${TARGET} DEPENDS git_init_${NAME}.stamp)
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endfunction()
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