/make/arduino-mk

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  • Committer: Tim Marston
  • Date: 2014-01-08 21:04:56 UTC
  • Revision ID: tim@ed.am-20140108210456-ep6ysunq9o5t7ejb
strip ./ from the path to the current file we're compiling so that, when
creating the dependencies directory, mkdir isn't given a path with ./ in (fixes
#12)

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arduino.mk
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BOARDSFILES := $(foreach dir, $(ARDUINOBACKENDS), \
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        $(ARDUINODIR)/hardware/arduino$(dir)/boards.txt)
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readboardsparam = $(firstword \
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        $(shell sed -ne "s/^menu\\.cpu\\.$(BOARD)\\.$(1)=\(.*\)/\1/p" \
 
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        $(shell sed -ne "s/^menu\\.cpu\\.$(BOARD)\\.$(1)=\(.*\)/\1/Ip" \
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                $(BOARDSFILES)) \
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        $(shell sed -ne "s/^$(basename $(BOARD))\\.$(1)=\(.*\)/\1/p" \
 
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        $(shell sed -ne "s/^$(basename $(BOARD))\\.$(1)=\(.*\)/\1/Ip" \
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                $(BOARDSFILES)))
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BOARD_BUILD_MCU := $(call readboardsparam,build.mcu)
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BOARD_BUILD_FCPU := $(call readboardsparam,build.f_cpu)
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        $(wildcard $(addprefix utility/, *.c *.cc *.cpp *.C *.s *.S))
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# automatically determine library directories (to pull library sources in from)
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# by matching included headers in project sources to headers that exist in the
 
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# by matching included headers in poject sources to headers that exist in the
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# roots of any library directories, giving priority to libraries in the order
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# they're in LIBRARYPATH, and then to the alphabetically-greater named library
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# (this is a really stupid way of doing it, but it's how the IDE works -- if
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# it's causing problems, you can override it by setting LIBRARIES manually)
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INCLUDEDHEADERS := $(shell sed -ne "/^[ \t]*\#[ \t]*include[ \t<\"]/ {" \
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         -e "s/^.*[<\"]\(.*\)[>\"].*/\1/" -e "p" -e "}" $(SOURCES))
 
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INCLUDEDHEADERS := \
 
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        $(shell sed -ne "s/^\s*\#\s*include\s*[<\"]\(\S\+\.h\)[>\"].*/\1/p" \
 
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        $(SOURCES))
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reverse = $(if $(1),$(call reverse,$(wordlist 2,$(words $(1)),$(1)))) \
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        $(firstword $(1))
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LIBRARYHEADERS := $(foreach dir, $(LIBRARYPATH), \
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boards:
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        @echo "Available BOARD values:"
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        @sed -ne '/[[:alnum:]]*\.name=/p' \
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                -e '/^[[:alnum:]]*\.menu\.cpu\.[[:alnum:]]*=/p' $(BOARDSFILES) | \
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                sed -e 's/\([[:alnum:]]*\)\.name=\(.*\)/\1                   \2/' \
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                        -e 's/^.*\(\.[[:alnum:]]*\)=\(.*\)/  \1                  --\2/' \
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                        -e 's/\(.\{19\}\) *\(.*\)/  \1 \2/' -e 's/--/  ...with /'
 
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        @sed -ne '/^\w\+\.name=/p; /^menu\.cpu\.\w\+\.\w\+=/p;' $(BOARDSFILES) | \
 
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                sed -e 's/\(\w\+\)\.name=\(.*\)/\1                   \2/' \
 
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                        -e 's/menu.cpu.\w\+\(\.\w\+\)=\(.*\)/  \1                  --\2/' \
 
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                        -e 's/\(.\{19\}\) *\(.*\)/  \1 \2/; s/--/  ...with /;'
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ifneq "$(ARDUINOBACKENDS)" "/"
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        @echo
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        @echo "NOTE: where a board supports multiple CPUs, you must specify" \