| # Copyright (c) 2002, Reinhard Jessich <reinhard.jessich@telering.at> |
| # Copyright (c) 2009 Dmitry Xmelkov |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are met: |
| # |
| # * Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # * Redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in |
| # the documentation and/or other materials provided with the |
| # distribution. |
| # * Neither the name of the copyright holders nor the names of |
| # contributors may be used to endorse or promote products derived |
| # from this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| # POSSIBILITY OF SUCH DAMAGE. |
| |
| # $Id: Rules.am 1977 2009-06-05 23:05:35Z dmix $ |
| |
| include $(top_srcdir)/libc/misc/Files.am |
| |
| # Example: |
| # eeprom_asm_sources --> eerd_byte.S eerd_word.S |
| # basename --> eerd_byte eerd_word |
| # addsuffix --> eerd_byte_ eerd_word_ |
| # foreach --> eerd_byte_atmega48 eerd_byte_atmega8 |
| # eerd_word_atmega48 eerd_word_atmega8 |
| # addsuffix --> eerd_byte_atmega48.o eerd_byte_atmega8.o |
| # eerd_word_atmega48.o eerd_word_atmega8.o |
| # |
| eeprom_asm_basenames = $(basename $(eeprom_asm_sources)) |
| eeprom_asm_basenames2 = $(addsuffix _,$(eeprom_asm_basenames)) |
| eeprom_asm_baselist = $(foreach dev,$(AVRLIB_DEVLIST),\ |
| $(addsuffix $(dev),$(eeprom_asm_basenames2))) |
| eeprom_asm_objlist = $(addsuffix .o,$(eeprom_asm_baselist)) |
| |
| misc_a_libadd = \ |
| $(eeprom_asm_objlist) |
| |
| # Example of '-mmcu' arg generation: |
| # $@ --> eerd_byte_atmega48.o |
| # basename --> eerd_byte_atmega48 |
| # subst --> eerd byte atmega48 |
| # lastword --> atmega48 |
| # |
| # Example of source file generation: |
| # $@ --> eerd_byte_atmega48.o |
| # basename --> eerd_byte_atmega48 |
| # subst --> eerd.byte.atmega48 |
| # basename --> eerd.byte |
| # subst --> eerd_byte |
| # addsuffix --> eerd_byte.S |
| # |
| $(eeprom_asm_objlist): $(eeprom_asm_sources) |
| $(filter-out -mmcu=%,$(COMPILE) $(AVRLIB_ASFLAGS)) -c -o $@ \ |
| -mmcu=$(lastword $(subst _, ,$(basename $@))) \ |
| $(<D)/$(addsuffix .S,\ |
| $(subst .,_,$(basename $(subst _,.,$(basename $@))))) |
| |
| # vim: set ft=make: |
