Attempting to build an app for Beaglebone

Angelo Fraietta newsgroups at smartcontroller.com.au
Mon Jun 29 04:18:45 UTC 2015


Greetings

I have been able to successfully able to build and run RTEMS samples using
Ben's tutorial at
http://www.shrike-systems.com/beagleboard-xm-beaglebone-black-and-everything-else-rtems-on-the-beagles.html


with a few mods and am able to run using tftp

However, I am having difficulty using my own make file to build an app.

I have added RTEMS_MAKEFILE_PATH to my environment and added

PATH=$PATH:/home/angelo/development/rtems/4.11/bin


When I run my makefile, I get an error

Makefile:41: /opt/rtems-4.11/make/leaf.cfg: No such file or directory

make: *** No rule to make target `/opt/rtems-4.11/make/leaf.cfg'.  Stop.
It looks to me like RTEMS_ROOT is not being set properly (I could be wrong)

Find below makefile contents

EXEC=gpio.exe
# C source names, if any, go here -- minus the .c
C_PIECES= init
C_FILES=$(C_PIECES:%=%.c)
C_O_FILES=$(C_PIECES:%=${ARCH}/%.o)

# C++ source names, if any, go here -- minus the .cc
CC_PIECES=

CC_FILES=$(CC_PIECES:%=%.cpp)
CC_O_FILES=$(CC_PIECES:%=${ARCH}/%.o)

H_FILES=

# Assembly source names, if any, go here -- minus the .S
S_PIECES=
S_FILES=$(S_PIECES:%=%.S)
S_O_FILES=$(S_FILES:%.S=${ARCH}/%.o)

SRCS=$(C_FILES) $(CC_FILES) $(H_FILES) $(S_FILES)
OBJS=$(C_O_FILES) $(CC_O_FILES) $(S_O_FILES)

PGMS=${ARCH}/$(EXEC) #${ARCH}/xxx-another-one

# List of RTEMS managers to be included in the application goes here.
# Use:
#     MANAGERS=all
# to include all RTEMS managers in the application.
MANAGERS=io event message rate_monotonic semaphore timer

include $(RTEMS_MAKEFILE_PATH)/Makefile.inc

include $(RTEMS_CUSTOM)
include $(RTEMS_ROOT)/make/leaf.cfg

#
# (OPTIONAL) Add local stuff here using +=
#

DEFINES  +=
CPPFLAGS +=

XCPPFLAGS +=
CFLAGS   +=

#
# CFLAGS_DEBUG_V are used when the `make debug' target is built.
# To link your application with the non-optimized RTEMS routines,
# uncomment the following line:
# CFLAGS_DEBUG_V += -qrtems_debug
#

LD_PATHS  +=  #xxx-your-EXTRA-library-paths-go-here, if any

LD_LIBS   +=
# Add the following code when attempting to strip down in size
#LDFLAGS   += -Wl,'-gc-sections'

#
# Add your list of files to delete here.  The config files
#  already know how to delete some stuff, so you may want
#  to just run 'make clean' first to see what gets missed.
#  'make clobber' already includes 'make clean'
#

CLEAN_ADDITIONS +=
CLOBBER_ADDITIONS +=

all: ${ARCH} $(SRCS) $(PGMS)

${ARCH}/$(EXEC): ${OBJS} ${LINK_FILES}
$(make-cxx-exe)

# Install the program(s), appending _g or _p as appropriate.
# for include files, just use $(INSTALL_CHANGE)
install:  all
$(INSTALL_VARIANT) -m 555 ${PGMS} ${PROJECT_RELEASE}/bin


Any ideas?

Thanks
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