[Raspberry Pi Development] AdamOutler:
ok.. by playing around with some of Rebellos's source from above and the compilier flags, I was able to make this output

pi@raspberrypi ~/Desktop/adbcompile/adb $ make adb
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o adb.o adb.c
In file included from sysdeps.h:260:0,
from adb.c:30:
/home/pi/adb/system/core/include/cutils/sockets.h: In function 'android_get_control_socket':
/home/pi/adb/system/core/include/cutils/sockets.h:55:2: warning: implicit declaration of function 'strlcpy' [-Wimplicit-function-declaration]
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o adb_client.o adb_client.c
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o commandline.o commandline.c
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o console.o console.c
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o fdevent.o fdevent.c
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o file_sync_client.o file_sync_client.c
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o file_sync_service.o file_sync_service.c
file_sync_service.c: In function 'do_send':
file_sync_service.c:280:9: warning: variable 'is_link' set but not used [-Wunused-but-set-variable]
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o framebuffer_service.o framebuffer_service.c
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o get_my_path_linux.o get_my_path_linux.c
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o jdwp_service.o jdwp_service.c
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o log_service.o log_service.c
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o services.o services.c
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o sockets.o sockets.c
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o transport.o transport.c
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o transport_local.o transport_local.c
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o transport_usb.o transport_usb.c
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o usb_linux.o usb_linux.c
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o usb_vendors.o usb_vendors.c
gcc -I/home/pi/adb/system/core/include -g -DADB_HOST=1 -DADB_HOST_ON_TARGET=1 -Wall -Wno-unused-parameter -D_XOPEN_SOURCE -D_GNU_SOURCE -fno-short-enums -mfloat-abi=softfp -march=armv6 -O2 -c -fmessage-length=0 -o utils.o utils.c
gcc -march=armv6 -print-multi-lib -mfloat-abi=softfp -o adb adb.o adb_client.o commandline.o console.o fdevent.o file_sync_client.o file_sync_service.o framebuffer_service.o get_my_path_linux.o jdwp_service.o log_service.o services.o sockets.o transport.o transport_local.o transport_usb.o usb_linux.o usb_vendors.o utils.o -L ../lib_armv6/ -lpthread -lcutils -lzipfile -lz
.;
pi@raspberrypi ~/Desktop/adbcompile/adb $ ls
MODULE_LICENSE_APACHE2 adb.h commandline.c fdevent.o framebuffer_service.c log_service.c sockets.dia transport_local.c usb_vendors.c
Makefile adb.o commandline.o file_sync_client.c framebuffer_service.o log_service.o sockets.o transport_local.o usb_vendors.h
NOTICE adb_client.c console.c file_sync_client.o get_my_path_linux.c mutex_list.h sysdeps.h transport_usb.c usb_vendors.o
OVERVIEW.TXT adb_client.h console.o file_sync_service.c get_my_path_linux.o services.c transport.c transport_usb.o utils.c
SERVICES.TXT adb_client.o fdevent.c file_sync_service.h jdwp_service.c services.o transport.h usb_linux.c utils.h
adb.c adb_host_armv6.zip fdevent.h file_sync_service.o jdwp_service.o sockets.c transport.o usb_linux.o utils.o

but there was no binary.. odd.