85aa16f8c9
make clean 34.64s -> 35.35s make clean -j 14.00s -> 14.16s (measured on Core2 quad, 2.84GHz, 4GB ram, windows x86) Added overhead is logging the operation with every yamlfile to output.
110 lines
3.1 KiB
Makefile
110 lines
3.1 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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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:= $(realpath lib)
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TARGETS:= stm32/f1 stm32/f2 stm32/f3 stm32/f4 stm32/l1 lpc13xx lpc17xx \
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lpc43xx/m4 lpc43xx/m0 lm3s lm4f \
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efm32/efm32tg efm32/efm32g efm32/efm32lg efm32/efm32gg sam/3x sam/3n
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# Be silent per default, but 'make V=1' will show all compiler calls.
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ifneq ($(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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all: build
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build: lib
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YAMLFILES := $(shell find . -name 'irq.yaml')
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generatedheaders:
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@printf " UPDATING HEADERS\n"
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$(Q)for yamlfile in $(YAMLFILES); do \
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./scripts/irq2nvic_h $$yamlfile ; \
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done
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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): generatedheaders
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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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clean: $(YAMLFILES:=.cleanhdr) $(LIB_DIRS:=.clean) $(EXAMPLE_DIRS:=.clean) doc.clean
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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:
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$(Q)for i in `find . -name '*.[ch]'` ; do \
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if ! grep -q "* It was generated by the irq2nvic_h script." $$i ; then \
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$(STYLECHECK) $(STYLECHECKFLAGS) $$i; \
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fi ; \
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done
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.PHONY: build lib $(LIB_DIRS) install doc clean generatedheaders stylecheck
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