07b7d3e805
Freescale Vybrid is a familiy of ARM SoC, wheras the VF6xx models have two cores in one SoC, a Cortex-A5 and a Cortex-M4. This adds initial support for the Cortex-M4 in the libopencm3 library. By using two different ram areas (pc_ram and ps_ram) the user can put the code in a RAM area bounded to the code bus. The data can be stored in the data area. However, currently the initial values of for the variables in the data section are stored in the code section and copied to the ram section by the initialization code (like it's copied from ROM to RAM on microcontrollers).
133 lines
3.6 KiB
Makefile
133 lines
3.6 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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STYLECHECK := scripts/checkpatch.pl
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STYLECHECKFLAGS := --no-tree -f --terse --mailback
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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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space:=
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space+=
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SRCLIBDIR:= $(subst $(space),\$(space),$(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 \
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sam/3a sam/3n sam/3s sam/3u sam/3x \
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vf6xx
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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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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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$(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 $(SHAREDIR)
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html doc:
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$(Q)$(MAKE) -C doc html
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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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