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##
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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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STYLECHECK := scripts/checkpatch.pl
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STYLECHECKFLAGS := --no-tree -f --terse --mailback
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ifeq ($(DETECT_TOOLCHAIN),)
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DESTDIR ?= /usr/local
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else
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DESTDIR ?= $(shell dirname $(shell readlink -f $(shell which $(PREFIX)-gcc)))/..
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endif
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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:= $(realpath lib)
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TARGETS:= stm32/f0 stm32/f1 stm32/f2 stm32/f3 stm32/f4 stm32/l1 lpc13xx lpc17xx \
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lpc43xx/m4 lpc43xx/m0 lm3s lm4f \
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efm32/efm32tg efm32/efm32g efm32/efm32lg efm32/efm32gg sam/3x sam/3n
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# Be silent per default, but 'make V=1' will show all compiler calls.
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ifneq ($(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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[build] Remove PyYAML dependency
This converts all the YAML files to JSON files, as json parsing is built
into python instead of being a separate library requiring installation.
YAML is a superset of JSON, but putting comments in is not quite as obvious
as it is in yaml.
The following glue was used to convert yaml to json:
python -c 'import sys, yaml, json; json.dump(yaml.load(sys.stdin), sys.stdout, indent=4)' < $1 > $2
Clearly I haven't tested this on every single platform, and this
doesn't address the large blobs of yaml in the lpc4300 scripts directory,
only the cortex NVIC generation process.
I've tested a few IRQ driven example apps, and I've checked the generated
output of some known cases like the LM3s that has explicit gaps, and they are
all generated correctly.
11 years ago
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IRQ_DEFN_FILES := $(shell find . -name 'irq.json')
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STYLECHECKFILES := $(shell find . -name '*.[ch]')
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all: build
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build: lib
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%.genhdr:
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@printf " GENHDR $*\n";
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@./scripts/irq2nvic_h ./$*;
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%.cleanhdr:
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@printf " CLNHDR $*\n";
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@./scripts/irq2nvic_h --remove ./$*
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LIB_DIRS:=$(wildcard $(addprefix lib/,$(TARGETS)))
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[build] Remove PyYAML dependency
This converts all the YAML files to JSON files, as json parsing is built
into python instead of being a separate library requiring installation.
YAML is a superset of JSON, but putting comments in is not quite as obvious
as it is in yaml.
The following glue was used to convert yaml to json:
python -c 'import sys, yaml, json; json.dump(yaml.load(sys.stdin), sys.stdout, indent=4)' < $1 > $2
Clearly I haven't tested this on every single platform, and this
doesn't address the large blobs of yaml in the lpc4300 scripts directory,
only the cortex NVIC generation process.
I've tested a few IRQ driven example apps, and I've checked the generated
output of some known cases like the LM3s that has explicit gaps, and they are
all generated correctly.
11 years ago
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$(LIB_DIRS): $(IRQ_DEFN_FILES:=.genhdr)
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@printf " BUILD $@\n";
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$(Q)$(MAKE) --directory=$@ SRCLIBDIR=$(SRCLIBDIR)
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lib: $(LIB_DIRS)
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$(Q)true
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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 $(INCDIR)/libopencmsis
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$(Q)$(INSTALL) -d $(LIBDIR)
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$(Q)$(INSTALL) -d $(SHAREDIR)
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$(Q)cp -r include/libopencm3/* $(INCDIR)/libopencm3
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$(Q)cp -r include/libopencmsis/* $(INCDIR)/libopencmsis
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@printf " INSTALL libs\n"
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$(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 $(LIBDIR)
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$(Q)$(INSTALL) -m 0644 lib/efm32/*/*.ld $(LIBDIR)
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@printf " INSTALL scripts\n"
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$(Q)$(INSTALL) -m 0644 scripts/*.scr $(SHAREDIR)
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doc:
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$(Q)$(MAKE) -C doc html
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|
[build] Remove PyYAML dependency
This converts all the YAML files to JSON files, as json parsing is built
into python instead of being a separate library requiring installation.
YAML is a superset of JSON, but putting comments in is not quite as obvious
as it is in yaml.
The following glue was used to convert yaml to json:
python -c 'import sys, yaml, json; json.dump(yaml.load(sys.stdin), sys.stdout, indent=4)' < $1 > $2
Clearly I haven't tested this on every single platform, and this
doesn't address the large blobs of yaml in the lpc4300 scripts directory,
only the cortex NVIC generation process.
I've tested a few IRQ driven example apps, and I've checked the generated
output of some known cases like the LM3s that has explicit gaps, and they are
all generated correctly.
11 years ago
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clean: $(IRQ_DEFN_FILES:=.cleanhdr) $(LIB_DIRS:=.clean) $(EXAMPLE_DIRS:=.clean) doc.clean styleclean
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%.clean:
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$(Q)if [ -d $* ]; then \
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printf " CLEAN $*\n"; \
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$(MAKE) -C $* clean SRCLIBDIR=$(SRCLIBDIR) || exit $?; \
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fi;
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stylecheck: $(STYLECHECKFILES:=.stylecheck)
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styleclean: $(STYLECHECKFILES:=.styleclean)
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# the cat is due to multithreaded nature - we like to have consistent chunks of text on the output
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%.stylecheck:
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$(Q)if ! grep -q "* It was generated by the irq2nvic_h script." $* ; then \
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$(STYLECHECK) $(STYLECHECKFLAGS) $* > $*.stylecheck; \
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if [ -s $*.stylecheck ]; then \
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cat $*.stylecheck; \
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else \
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rm -f $*.stylecheck; \
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fi; \
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fi;
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%.styleclean:
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$(Q)rm -f $*.stylecheck;
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LDTESTS :=$(wildcard ld/tests/*.data)
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genlinktests: $(LDTESTS:.data=.ldtest)
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%.ldtest:
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@if ./scripts/genlinktest.sh $* >/dev/null; then\
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printf " TEST OK : $*\n"; \
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else \
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printf " TEST FAIL : $*\n"; \
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fi;
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.PHONY: build lib $(LIB_DIRS) install doc clean generatedheaders cleanheaders stylecheck genlinktests
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