autogeneration of mknod

.gitignore

+.project
+.cproject
+.pydevproject
+.settings
+*.directory
+generated*

Makefile

 TARGETDIR=$(DESTDIR)/lib/udev/devices
+X393_DEVICES=$(STAGING_DIR_HOST)/usr/include-uapi/elphel/x393_devices.h
+include generated_include
+generated_include:$(X393_DEVICES) generate_mknods.py
+	@echo "running make all"
+	@echo $(STAGING_DIR_HOST)
+	@echo $(X393_DEVICES)
+	./generate_mknods.py $(X393_DEVICES)  >generated_include
 
-install:
+install:generated_include
 	install -d $(DESTDIR)/etc/udev/rules.d
 	install -m 644 90-elphel-automount.rules $(DESTDIR)/etc/udev/rules.d
 
 	install -d $(TARGETDIR)
-	mknod -m 0622   $(TARGETDIR)/circbuf0   c 135   32
-	mknod -m 0622   $(TARGETDIR)/circbuf1   c 135   33
-	mknod -m 0622   $(TARGETDIR)/circbuf2   c 135   34
-	mknod -m 0622   $(TARGETDIR)/circbuf3   c 135   35
-
-	mknod -m 0622   $(TARGETDIR)/jpeghead0  c 135   48
-	mknod -m 0622   $(TARGETDIR)/jpeghead1  c 135   49
-	mknod -m 0622   $(TARGETDIR)/jpeghead2  c 135   50
-	mknod -m 0622   $(TARGETDIR)/jpeghead3  c 135   51
-
-	mknod -m 0622   $(TARGETDIR)/exif_exif0     c 125   16
-	mknod -m 0622   $(TARGETDIR)/exif_exif1     c 125   17
-	mknod -m 0622   $(TARGETDIR)/exif_exif2     c 125   18
-	mknod -m 0622   $(TARGETDIR)/exif_exif3     c 125   19
-
-	mknod -m 0622   $(TARGETDIR)/exif_meta0     c 125   32
-	mknod -m 0622   $(TARGETDIR)/exif_meta1     c 125   33
-	mknod -m 0622   $(TARGETDIR)/exif_meta2     c 125   34
-	mknod -m 0622   $(TARGETDIR)/exif_meta3     c 125   35
-
-	mknod -m 0622   $(TARGETDIR)/exif_template  c 125   2
-	mknod -m 0622   $(TARGETDIR)/exif_metadir   c 125   3
+	@$(mknodes)
+clean:
+	rm -f generated_include	

eclipse_project_setup/.project

+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>elphel-udev-rules</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.python.pydev.PyDevBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.python.pydev.pythonNature</nature>
+	</natures>
+</projectDescription>

generate_mknods.py

+#!/usr/bin/env python
+# encoding: utf-8
+'''
+# Copyright (C) 2016, Elphel.inc.
+# Generate static device nodes from the header file with drivers/devices definitions
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+@author:     Andrey Filippov
+@copyright:  2016 Elphel, Inc.
+@license:    GPLv3.0+
+@contact:    andrey@elphel.coml
+@deffield    updated: Updated
+'''
+from __future__ import division
+from __future__ import print_function
+#from __builtin__ import str
+import sys
+import re
+__author__ = "Andrey Filippov"
+__copyright__ = "Copyright 2015, Elphel, Inc."
+__license__ = "GPL"
+__version__ = "3.0+"
+__maintainer__ = "Andrey Filippov"
+__email__ = "andrey@elphel.com"
+__status__ = "Development"
+def process_header():
+    print("define mknodes =")
+#    files = []
+    pat=re.compile(r'#define\s+(\w+)\s+\(\s*"([^"]+)"\s*,\s*"([^"]+)"\s*,\s*(\w*)\s*,\s*(\w*)\s*,\s*"([^"]+)"\s*,\s*"([^"]+)"\s*\)(.*)')
+    f = open(sys.argv[1], "r")
+    line = f.readline()
+    while line:
+        fs = pat.search(line)
+        if fs:
+            print("mknod -m %s $(TARGETDIR)/%-20s %s %3s %3s #%s"%(
+                fs.group(6), fs.group(2), fs.group(7), fs.group(4), fs.group(5), fs.group(8).strip(" \t/<*")))
+#            files.append(fs.group(2))
+        line = f.readline()
+#    for f in files:
+#        print("chown root:root $(TARGETDIR)/%-20s"%(f))
+    print("endef")
+#    mknod -m 0622   $(TARGETDIR)/circbuf0   c 135   32
+if __name__ == "__main__":
+    process_header()

static.sh

-#!/bin/sh
-mknod -m 0622   $1/circbuf0   c 135   32
-mknod -m 0622   $1/circbuf1   c 135   33
-mknod -m 0622   $1/circbuf2   c 135   34
-mknod -m 0622   $1/circbuf3   c 135   35
-
-mknod -m 0622   $1/jpeghead0  c 135   48
-mknod -m 0622   $1/jpeghead1  c 135   49
-mknod -m 0622   $1/jpeghead2  c 135   50
-mknod -m 0622   $1/jpeghead3  c 135   51
-
-mknod -m 0622   $1/exif_exif0     c 125   16
-mknod -m 0622   $1/exif_exif1     c 125   17
-mknod -m 0622   $1/exif_exif2     c 125   18
-mknod -m 0622   $1/exif_exif3     c 125   19
-
-mknod -m 0622   $1/exif_meta0     c 125   32
-mknod -m 0622   $1/exif_meta1     c 125   33
-mknod -m 0622   $1/exif_meta2     c 125   34
-mknod -m 0622   $1/exif_meta3     c 125   35
-
-mknod -m 0622   $1/exif_template  c 125   2
-mknod -m 0622   $1/exif_metadir   c 125   3