forked from Archive/PX4-Autopilot
79 lines
2.9 KiB
Makefile
79 lines
2.9 KiB
Makefile
#
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# Copyright (C) 2012 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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# Rules and definitions related to handling the NuttX export archives when
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# building firmware.
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#
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#
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# Check that the NuttX archive for the selected board is available.
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#
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NUTTX_ARCHIVE := $(wildcard $(ARCHIVE_DIR)$(BOARD).export)
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ifeq ($(NUTTX_ARCHIVE),)
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$(error The NuttX export archive for $(BOARD) is missing from $(ARCHIVE_DIR) - try 'make archives' in $(PX4_BASE))
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endif
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#
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# The NuttX config header should always be present in the NuttX archive, and
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# if it changes, everything should be rebuilt. So, use it as the trigger to
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# unpack the NuttX archive.
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#
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NUTTX_EXPORT_DIR = $(WORK_DIR)nuttx-export/
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NUTTX_CONFIG_HEADER = $(NUTTX_EXPORT_DIR)include/nuttx/config.h
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$(info % NUTTX_EXPORT_DIR = $(NUTTX_EXPORT_DIR))
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$(info % NUTTX_CONFIG_HEADER = $(NUTTX_CONFIG_HEADER))
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GLOBAL_DEPS += $(NUTTX_CONFIG_HEADER)
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#
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# Use the linker script from the NuttX export
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#
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LDSCRIPT += $(NUTTX_EXPORT_DIR)build/ld.script
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#
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# Add directories from the NuttX export to the relevant search paths
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#
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INCLUDE_DIRS += $(NUTTX_EXPORT_DIR)include \
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$(NUTTX_EXPORT_DIR)arch/chip \
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$(NUTTX_EXPORT_DIR)arch/common
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LIB_DIRS += $(NUTTX_EXPORT_DIR)libs
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LIBS += -lapps -lnuttx
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LINK_DEPS += $(NUTTX_EXPORT_DIR)libs/libapps.a \
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$(NUTTX_EXPORT_DIR)libs/libnuttx.a
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$(NUTTX_CONFIG_HEADER): $(NUTTX_ARCHIVE)
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@$(ECHO) %% Unpacking $(NUTTX_ARCHIVE)
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$(Q) $(UNZIP_CMD) -q -o -d $(WORK_DIR) $(NUTTX_ARCHIVE)
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$(Q) $(TOUCH) $@
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