== Build and Debug ==
=== Optimization flags ==
I did set the compile optimization flags in my ~/.rmprc It looks like this:

{{{
optflags: armv3l -O0 -g -march=armv3
optflags: armv4b -O0 -g -march=armv4
optflags: armv4l -O0 -g -march=armv4
optflags: armv4tl -O0 -g -march=armv4t
optflags: armv5tel -O0 -g -march=armv5te
optflags: armv5tejl -O0 -g -march=armv5te
optflags: armv6l -O0 -g -march=armv6
optflags: armv7l -O0 -g -march=armv7
optflags: armv7hl -O0 -g -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -mno-thumb
optflags: armv7nhl -O0 -g -march=armv7-a -mfloat-abi=hard -mfpu=neon -mno-thumb
optflags: armv7thl -O0 -g -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -mthumb
optflags: armv7tnhl -O0 -g -march=armv7-a -mfloat-abi=hard -mfpu=neon -mthumb
}}}

In addition I added this into ~/.rpmmacros
{{{
%debug_package %{nil}
}}}

and in the ofono.spec file i changed the install section to:

{{{
%install
export DONT_STRIP=1
rm -rf %{buildroot}
}}}

and for the Version I changed in the ofono.spec
{{{
Version:    1.14+guhl01
}}}

There is an error in the date format of one line in the rpm/ofono.changes. '''Change that line'''!

=== building ===
I did the initial build with

{{{
mb2 -s rpm/ofono.spec -t $VENDOR-$DEVICE-armv7hl build
}}}
later builds I just did with (in the ofono directory where the Makefile is)
{{{
sb2 -t $VENDOR-$DEVICE-armv7hl
make
}}}

=== install ===
The first install i did using rpm
{{{
rpm -e --nodeps ofono
rpm -i /home/nemo/ofono-1.14+guhl01-1.armv7hl.rpm
}}}
after that i just copied the ofonod executabel to /usr/sbin/ofonod

=== debug ===
on the phone:
{{{
export OFONO_ARGS=--noplugin=he910,dun_gw_bluez5,hfp_bluez5,hfp_ag_bluez5,cdma_provision,bluez5,isimodem,n900,u8500,qmimodem,gobi,cdmamodem,isiusb,nwmodem,ztemodem,iceramodem,huaweimodem,calypsomodem,swmodem,mbmmodem,hsomodem,ifxmodem,stemodem,dunmodem,hfpmodem,speedupmodem,phonesim
gdbserver :3050 /usr/sbin/ofonod -n -d $OFONO_ARGS
}}}

on the pc:
{{{
ddd --debugger /usr/bin/arm-linux-gnueabi-gdb
}}}
change the path to where ever your ddd --debugger /usr/bin/arm-linux-gnueabi-gdb is.

Then set your breakpoints and continue