1# SPDX-License-Identifier: GPL-2.0 2# this make file is simply to help autogenerate these files: 3# ni_route_values.h 4# ni_device_routes.h 5# in order to do this, we are also generating a python representation (using 6# ctypesgen) of ../../comedi.h. 7# This allows us to sort NI signal/terminal names numerically to use a binary 8# search through the device_routes tables to find valid routes. 9 10ALL: 11 @echo Typical targets: 12 @echo "\`make csv-files\`" 13 @echo " Creates new csv-files using content of c-files of existing" 14 @echo " ni_routing/* content. New csv files are placed in csv" 15 @echo " sub-directory." 16 @echo "\`make c-files\`" 17 @echo " Creates new c-files using content of csv sub-directory. These" 18 @echo " new c-files can be compared to the active content in the" 19 @echo " ni_routing directory." 20 @echo "\`make csv-blank\`" 21 @echo " Create a new blank csv file. This is useful for establishing a" 22 @echo " new data table for either a device family \(less likely\) or a" 23 @echo " specific board of an existing device family \(more likely\)." 24 @echo "\`make clean-partial\`" 25 @echo " Remove all generated files/directories EXCEPT for csv/c files." 26 @echo "\`make clean\`" 27 @echo " Remove all generated files/directories." 28 @echo "\`make everything\`" 29 @echo " Build all csv-files, then all new c-files." 30 31everything : csv-files c-files csv-blank 32 33CPPFLAGS=-D"BIT(x)=(1UL<<(x))" -D__user= 34 35comedi_h.py : ../../../comedi.h 36 ctypesgen $< --include "sys/ioctl.h" --cpp 'gcc -E $(CPPFLAGS)' -o $@ 37 38convert_c_to_py: all_cfiles.c 39 gcc -g convert_c_to_py.c -o convert_c_to_py -std=c99 40 41ni_values.py: convert_c_to_py 42 ./convert_c_to_py 43 44csv-files : ni_values.py comedi_h.py 45 ./convert_py_to_csv.py 46 47csv-blank : 48 ./make_blank_csv.py 49 @echo New blank csv signal table in csv/blank_route_table.csv 50 51c-files : comedi_h.py 52 ./convert_csv_to_c.py --route_values --device_routes 53 54ROUTE_VALUES_SRC=$(wildcard ../ni_route_values/*.c) 55DEVICE_ROUTES_SRC=$(wildcard ../ni_device_routes/*.c) 56all_cfiles.c : $(DEVICE_ROUTES_SRC) $(ROUTE_VALUES_SRC) 57 @for i in $(DEVICE_ROUTES_SRC) $(ROUTE_VALUES_SRC); do \ 58 echo "#include \"$$i\"" >> all_cfiles.c; \ 59 done 60 61clean-partial : 62 $(RM) -rf comedi_h.py ni_values.py convert_c_to_py all_cfiles.c *.pyc \ 63 __pycache__/ 64 65clean : partial_clean 66 $(RM) -rf c/ csv/ 67 68# Note: One could also use ctypeslib in order to generate these files. The 69# caveat is that ctypeslib does not do a great job at handling macro functions. 70# The make rules are as follows: 71# comedi.h.xml : ../../comedi.h 72# # note that we have to use PWD here to avoid h2xml finding a system 73# # installed version of the comedilib/comedi.h file 74# h2xml ${PWD}/../../comedi.h -c -D__user="" -D"BIT(x)=(1<<(x))" \ 75# -o comedi.h.xml 76# 77# comedi_h.py : comedi.h.xml 78# xml2py ./comedi.h.xml -o comedi_h.py 79# clean : 80# rm -f comedi.h.xml comedi_h.py comedi_h.pyc 81