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https://gitee.com/mirrors_PX4/PX4-Autopilot.git
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8b9b41fd50
Implement __EXPORT and such for modules, as well as symbol visibility. Don't use UNZIP to point to unzip, as it looks there for arguments.
76 lines
2.8 KiB
Makefile
76 lines
2.8 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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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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