cleanups: Migrate source files to appropriate dirs and fix names

This cleans things up significantly in the source tree and makes this easier to
manage longer term. In the next few commits, we'll migrate the build to CMake in
prep for packaging support.

  - Move bindings into bindings
  - Move system configs and misc files into etc
  - Move LCD apps into contrib/
  - Move all source files into srcs
  - Rename helper extensions to match GNU extension naming, fix the #includes as
    well
  - Adjust Makefile to be less verbose and more programmatic

.gitignore

@@ -1,7 +1 @@
-/g13d
-.cproject
-.project
-.pydevproject
-*.o
-pbm2lpbm
-.settings/*
+build/

Makefile

@@ -1,52 +1,42 @@
-all: g13d pbm2lpbm
+CXXFLAGS  := $(CXXFLAGS) -DBOOST_LOG_DYN_LINK=1 -std=c++0x
+LIBS      := -lusb-1.0 -lboost_program_options -lboost_log -lboost_system -lpthread
+PREFIX    ?= /usr/local
 
-FLAGS=$(CXXFLAGS) -DBOOST_LOG_DYN_LINK -std=c++0x
-LIBS=-lusb-1.0 -lboost_log -lboost_log_setup-mt -lboost_thread -lboost_system-mt -lpthread
+G13D_SRCS := \
+	src/g13.cc \
+	src/g13_fonts.cc \
+	src/g13_keys.cc \
+	src/g13_lcd.cc \
+	src/g13_log.cc \
+	src/g13_main.cc \
+	src/g13_stick.cc \
+	src/helper.cc
 
-g13.o: g13.h helper.hpp g13.cc
-	g++ $(FLAGS) -c g13.cc
+G13D_OBJS := $(patsubst src/%.cc,build/%.o,$(G13D_SRCS))
 
-g13_main.o: g13.h helper.hpp g13_main.cc
-	g++ $(FLAGS) -c g13_main.cc
+all: build build/g13d build/pbm2lpbm
 
+build:
+	mkdir -p build
 
-g13_log.o: g13.h helper.hpp g13_log.cc
-	g++ $(FLAGS) -c g13_log.cc
+build/g13d: $(G13D_OBJS) | build
+	$(CXX) $(G13D_OBJS) -o build/g13d $(LIBS)
 
-g13_fonts.o: g13.h helper.hpp g13_fonts.cc
-	g++ $(FLAGS) -c g13_fonts.cc
+build/pbm2lpbm: src/pbm2lpbm.c | build
+	$(CXX) $(CXXFLAGS) src/pbm2lpbm.c -o build/pbm2lpbm
 
-g13_lcd.o: g13.h helper.hpp g13_lcd.cc
-	g++ $(FLAGS) -c g13_lcd.cc
-
-g13_stick.o: g13.h helper.hpp g13_stick.cc
-	g++ $(FLAGS) -c g13_stick.cc
-
-g13_keys.o: g13.h helper.hpp g13_keys.cc
-	g++ $(FLAGS) -c g13_keys.cc
-
-helper.o: helper.hpp helper.cpp
-	g++ $(FLAGS) -c helper.cpp
-
-
-g13d: g13_main.o g13.o g13_log.o g13_fonts.o g13_lcd.o g13_stick.o g13_keys.o helper.o
-	g++ -o g13d -std=c++0x \
-		g13_main.o g13.o g13_log.o g13_fonts.o g13_lcd.o g13_stick.o g13_keys.o helper.o \
-	 	-lusb-1.0 -lboost_program_options \
-	 	-lboost_log    \
-	 	-lboost_system -lpthread
-
-pbm2lpbm: pbm2lpbm.c
-	g++ -o pbm2lpbm pbm2lpbm.c
+build/%.o: src/%.cc
+	$(CXX) -c -o $@ $< $(CXXFLAGS)
 
 clean: 
-	rm -f g13 pbm2lpbm
+	rm -rf build
 
-install:
+install: build/g13d build/pbm2lpbm
 	install -d ${HOME}/.local/bin
 	install -m700 -d ${HOME}/.local/var/g13d
 	install -d ${HOME}/.config/systemd/user
-	cat g13d.service |sed "s,@HOME@,${HOME},g" > ${HOME}/.config/systemd/user/g13d.service
-	install -m755 g13d ${HOME}/.local/bin/g13d
+	cat etc/g13d.service |sed "s,@HOME@,${HOME},g" > ${HOME}/.config/systemd/user/g13d.service
+	install -m755 build/g13d ${HOME}/.local/bin/g13d
+	install -m755 build/pbm2lpbm ${HOME}/.local/bin/pbm2lpbm
 
 .PHONY: all clean install

contrib/g13_test.py

@@ -0,0 +1,47 @@
+#!/usr/bin/python
+
+"""
+simple test script to update G13 LCD with temperature values from lm-sensors
+"""
+
+import subprocess
+import re
+import time
+
+
+def doCmd(*cmd):
+    # print("cmd = %r" % (cmd,))
+    p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    out, err = p.communicate()
+    return out  #, err
+
+
+def get_sensors():
+    sensor_lines = doCmd('sensors').split('\n')
+    print("sensor_lines = %r" % (sensor_lines,))
+    temp_re = re.compile(r'''([a-zA-Z])[a-zA-Z s]+([0-9])\:\s*\+([0-9.]+)[\xc2\xb0C]*C.*''')
+
+    temps = []
+    for line in sensor_lines:
+        m = temp_re.match(line)
+        if m:
+            tag, index, value = m.groups()
+            print("%s%s = %s" % (tag, index, value))
+            # temps.append("%s%s:%s" % (tag, index, value))
+            temps.append("%s" % (value,))
+            # else:
+            #   print("failed to match %r" % (line,))
+
+    with open('/home/jtgans/.local/var/g13d/in', 'w') as p:
+        p.write('pos 0 0 \n')
+        p.write('out %s\n' % (' '.join(temps)))
+
+
+def main():
+    while True:
+        get_sensors()
+        time.sleep(1.0)
+
+
+if __name__ == '__main__':
+    main()

g13_test.py

@@ -1,41 +0,0 @@
-#!/usr/bin/python2.7
-import subprocess, re, os, time
-
-# simple test script to update G13 LCD with temperature values from lm-sensors
-
-def doCmd( *cmd ):
-    #print( "cmd = %r" % (cmd,) )
-    p = subprocess.Popen( cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE )
-    out, err = p.communicate()
-    return out #, err
-
-def get_sensors():
-    sensor_lines = doCmd( 'sensors' ).split('\n')
-    print( "sensor_lines = %r" % (sensor_lines,) )
-    temp_re = re.compile( r'''([a-zA-Z])[a-zA-Z s]+([0-9])\:\s*\+([0-9.]+)[\xc2\xb0C]*C.*''' )
-     
-    temps = []
-    for line in sensor_lines:
-        m = temp_re.match(line)
-        if m:
-            tag, index, value = m.groups()
-            print( "%s%s = %s" % (tag, index, value))
-            #temps.append( "%s%s:%s" % (tag, index, value) )
-            temps.append( "%s" % (value,) )
-        # else:
-        #   print( "failed to match %r" % (line,))
-            
-        
-    with open( '/tmp/g13-0', 'w') as p:
-        p.write( 'pos 0 0 \n' )
-        p.write( 'out %s\n' % (' '.join(temps)) )
-    
-    
-def main():
-    while 1:
-        get_sensors()
-        time.sleep(1.0)
-    
-main()
-
-

src/g13.h

@@ -2,7 +2,7 @@
 #define __G13_H__
 
 
-#include "helper.hpp"
+#include "helper.h"
 
 #include <boost/log/trivial.hpp>
 

src/helper.cc

@@ -26,7 +26,7 @@
  *
  */
 
-#include "helper.hpp"
+#include "helper.h"
 
 // *************************************************************************