2ad04777bf
as header file generation is not directly controlled by make (which, by the way, makes the generatedheaders target phony), the script has to take care of not needlessly generating files itself lest to have make rebuild everything everytime
93 lines
2.6 KiB
Makefile
93 lines
2.6 KiB
Makefile
##
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## This file is part of the libopencm3 project.
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##
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## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
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##
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## This library is free software: you can redistribute it and/or modify
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## it under the terms of the GNU Lesser General Public License as published by
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## the Free Software Foundation, either version 3 of the License, or
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## (at your option) any later version.
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##
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## This library is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU Lesser General Public License for more details.
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##
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## You should have received a copy of the GNU Lesser General Public License
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## along with this library. If not, see <http://www.gnu.org/licenses/>.
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##
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PREFIX ?= arm-none-eabi
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#PREFIX ?= arm-elf
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DESTDIR ?= /usr/local
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INCDIR = $(DESTDIR)/$(PREFIX)/include
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LIBDIR = $(DESTDIR)/$(PREFIX)/lib
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SHAREDIR = $(DESTDIR)/$(PREFIX)/share/libopencm3/scripts
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INSTALL = install
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SRCLIBDIR = $(shell pwd)/lib
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TARGETS = stm32/f1 stm32/f2 stm32/f4 lpc13xx lpc17xx lpc43xx lm3s
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# Be silent per default, but 'make V=1' will show all compiler calls.
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ifneq ($(V),1)
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Q := @
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# Do not print "Entering directory ...".
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MAKEFLAGS += --no-print-directory
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endif
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all: build
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build: lib examples
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generatedheaders:
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@printf " UPDATING HEADERS\n"
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$(Q)for yamlfile in `find -name 'irq.yaml'`; do \
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./scripts/irq2nvic_h $$yamlfile ; \
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done
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lib: generatedheaders
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$(Q)for i in $(addprefix $@/,$(TARGETS)); do \
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if [ -d $$i ]; then \
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printf " BUILD $$i\n"; \
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$(MAKE) -C $$i SRCLIBDIR=$(SRCLIBDIR) || exit $?; \
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fi; \
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done
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examples: lib
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$(Q)for i in $(addsuffix /*/*,$(addprefix $@/,$(TARGETS))); do \
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if [ -d $$i ]; then \
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printf " BUILD $$i\n"; \
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$(MAKE) -C $$i || exit $?; \
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fi; \
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done
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install: lib
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@printf " INSTALL headers\n"
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$(Q)$(INSTALL) -d $(INCDIR)/libopencm3
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$(Q)$(INSTALL) -d $(LIBDIR)
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$(Q)$(INSTALL) -d $(SHAREDIR)
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$(Q)cp -r include/libopencm3/* $(INCDIR)/libopencm3
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@printf " INSTALL libs\n"
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$(Q)$(INSTALL) -m 0644 lib/*.a $(LIBDIR)
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@printf " INSTALL ldscripts\n"
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$(Q)$(INSTALL) -m 0644 lib/*.ld $(LIBDIR)
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@printf " INSTALL scripts\n"
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$(Q)$(INSTALL) -m 0644 scripts/* $(SHAREDIR)
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doc:
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$(Q)$(MAKE) -C doc doc
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clean:
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$(Q)for i in $(addprefix lib/,$(TARGETS)) \
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$(addsuffix /*/*,$(addprefix examples/,$(TARGETS))); do \
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if [ -d $$i ]; then \
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printf " CLEAN $$i\n"; \
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$(MAKE) -C $$i clean SRCLIBDIR=$(SRCLIBDIR) || exit $?; \
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fi; \
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done
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@printf " CLEAN doxygen\n"
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$(Q)$(MAKE) -C doc clean
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.PHONY: build lib examples install doc clean generatedheaders
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