sw/e1-tracer: split recorder + analysis tools in sub-directories

this way it's easier to see which part of the code is used where

Change-Id: I7d727263383ec1d6d61dd31fcfebf4a4b1a04765

.checkpatch.conf

@@ -1,3 +1,3 @@
---exclude ^software/e1-tracer/crc4itu.(c|h)$
+--exclude ^software/e1-tracer/analyze/crc4itu.(c|h)$
 --ignore OPEN_BRACE
 --ignore SPACING

software/e1-tracer/analyze/Makefile

@@ -2,12 +2,10 @@ CC=gcc
 CFLAGS=`pkg-config libusb-1.0 libosmocore libosmoabis --cflags` -O2 -Wall
 LDLIBS=`pkg-config libusb-1.0 libosmocore --libs`
 
-OBJS=main dump replay hdlc-decode-pipe
+OBJS=dump replay hdlc-decode-pipe
 
 all: $(OBJS)
 
-main: idt82v2081.o idt82v2081_usb.o main.o
-
 dump: dump.o crc4itu.o osmo_e1f.o
 
 clean:

software/e1-tracer/record/Makefile

@@ -0,0 +1,12 @@
+CC=gcc
+CFLAGS=`pkg-config libusb-1.0 --cflags` -O2 -Wall
+LDLIBS=`pkg-config libusb-1.0 --libs`
+
+OBJS=main
+
+all: $(OBJS)
+
+main: idt82v2081.o idt82v2081_usb.o main.o
+
+clean:
+	rm -f $(OBJS) *.o