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111 lines
3.3 KiB
111 lines
3.3 KiB
# |
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# Makefile to generate a PX4FMU ROMFS image. |
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# |
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# In normal use, 'make install' will generate a new ROMFS header and place it |
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# into the px4fmu configuration in the appropriate location. |
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# |
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# |
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# Directories of interest |
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# |
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SRCROOT ?= $(dir $(lastword $(MAKEFILE_LIST))) |
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BUILDROOT ?= $(SRCROOT)/img |
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ROMFS_HEADER ?= $(SRCROOT)/../nuttx/configs/px4fmu/include/nsh_romfsimg.h |
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# |
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# List of files to install in the ROMFS, specified as <source>~<destination> |
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# |
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ROMFS_FSSPEC := $(SRCROOT)/scripts/rcS~init.d/rcS \ |
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$(SRCROOT)/scripts/rc.sensors~init.d/rc.sensors \ |
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$(SRCROOT)/scripts/rc.logging~init.d/rc.logging \ |
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$(SRCROOT)/scripts/rc.standalone~init.d/rc.standalone \ |
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$(SRCROOT)/scripts/rc.PX4IO~init.d/rc.PX4IO \ |
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$(SRCROOT)/scripts/rc.PX4IOAR~init.d/rc.PX4IOAR \ |
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$(SRCROOT)/scripts/rc.FMU_quad_x~init.d/rc.FMU_quad_x \ |
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$(SRCROOT)/mixers/FMU_pass.mix~mixers/FMU_pass.mix \ |
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$(SRCROOT)/mixers/FMU_delta.mix~mixers/FMU_delta.mix \ |
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$(SRCROOT)/mixers/FMU_AERT.mix~mixers/FMU_AERT.mix \ |
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$(SRCROOT)/mixers/FMU_AET.mix~mixers/FMU_AET.mix \ |
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$(SRCROOT)/mixers/FMU_RET.mix~mixers/FMU_ERT.mix \ |
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$(SRCROOT)/mixers/FMU_quad_x.mix~mixers/FMU_quad_x.mix \ |
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$(SRCROOT)/mixers/FMU_quad_+.mix~mixers/FMU_quad_+.mix \ |
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$(SRCROOT)/logging/logconv.m~logging/logconv.m |
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# |
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# Add the PX4IO firmware to the spec if someone has dropped it into the |
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# source directory, or otherwise specified its location. |
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# |
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# Normally this is only something you'd do when working on PX4IO; most |
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# users will upgrade with firmware off the microSD card. |
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# |
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PX4IO_FIRMWARE ?= $(SRCROOT)/px4io.bin |
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ifneq ($(wildcard $(PX4IO_FIRMWARE)),) |
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ROMFS_FSSPEC += $(PX4IO_FIRMWARE)~px4io.bin |
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endif |
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################################################################################ |
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# No user-serviceable parts below |
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################################################################################ |
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# |
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# Just the source files from the ROMFS spec, so that we can fail cleanly if they don't |
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# exist |
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# |
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ROMFS_SRCFILES = $(foreach spec,$(ROMFS_FSSPEC),$(firstword $(subst ~, ,$(spec)))) |
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# |
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# Just the destination directories from the ROMFS spec |
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# |
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ROMFS_DIRS = $(sort $(dir $(foreach spec,$(ROMFS_FSSPEC),$(lastword $(subst ~, ,$(spec)))))) |
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# |
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# Intermediate products |
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# |
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ROMFS_IMG = $(BUILDROOT)/romfs.img |
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ROMFS_WORKDIR = $(BUILDROOT)/romfs |
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# |
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# Convenience target for rebuilding the ROMFS header |
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# |
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all: $(ROMFS_HEADER) |
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$(ROMFS_HEADER): $(ROMFS_IMG) $(dir $(ROMFS_HEADER)) |
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@echo Generating the ROMFS header... |
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@(cd $(dir $(ROMFS_IMG)) && xxd -i $(notdir $(ROMFS_IMG))) > $@ |
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$(ROMFS_IMG): $(ROMFS_WORKDIR) |
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@echo Generating the ROMFS image... |
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@genromfs -f $@ -d $(ROMFS_WORKDIR) -V "NSHInitVol" |
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$(ROMFS_WORKDIR): $(ROMFS_SRCFILES) |
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@echo Rebuilding the ROMFS work area... |
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@rm -rf $(ROMFS_WORKDIR) |
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@mkdir -p $(ROMFS_WORKDIR) |
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@for dir in $(ROMFS_DIRS) ; do mkdir -p $(ROMFS_WORKDIR)/$$dir; done |
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@for spec in $(ROMFS_FSSPEC) ; do \ |
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echo $$spec | sed -e 's%^.*~% %' ;\ |
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`echo "cp $$spec" | sed -e 's%~% $(ROMFS_WORKDIR)/%'` ;\ |
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done |
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$(BUILDROOT): |
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@mkdir -p $(BUILDROOT) |
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clean: |
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@rm -rf $(BUILDROOT) |
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distclean: clean |
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@rm -f $(PX4IO_FIRMWARE) $(ROMFS_HEADER) |
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.PHONY: all install clean distclean |
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# |
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# Hacks and fixups |
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# |
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SYSTYPE = $(shell uname) |
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ifeq ($(SYSTYPE),Darwin) |
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# PATH inherited by Eclipse may not include toolchain install location |
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export PATH := $(PATH):/usr/local/bin |
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endif |
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