On Thu, 2009-05-28 at 19:47 +0100, Neil Williams wrote: > On Thu, 28 May 2009 10:40:17 +0200 > hoefle marco <[email protected]> wrote: > > > Hello, > > to port an application to emdebian crush running on an arm (PXA270) > > board we need the dbus package installed. > > I found the package under grip package sources: > > libdbus-1-3_1.2.1-5em1_arm.deb > > Don't use Grip for the source of packages in Crush. Use Debian. > Building the package with emdebian-tools then applies the same changes > as would exist in the Grip package - indeed, it applies a few extra > ones too for Crush. > > > I put this package on the target and installed it using dpkg. > > (Don't build stuff on Crush.) So you suggest to rebuild the emdebian tar ball using emsandbox instead of installing the binary package directly on the target?
> > Our user > > application needs the according dbus/dbus.h header file. What is the > > suggested way to put it to /usr/arm-linux-gnu/include to be able to > > cross compile our user app? > > On your desktop machine: > > $ dpkg -S /usr/include/dbus-1.0/dbus/dbus.h > libdbus-1-dev: /usr/include/dbus-1.0/dbus/dbus.h > > $ apt-cross -v -a arm -i libdbus-1-dev > [enter sudo password if prompted] Got an error from apt-cross: hoe...@wks02-lin:~$ dpkg -S /usr/include/dbus-1.0/dbus/dbus.h libdbus-1-dev: /usr/include/dbus-1.0/dbus/dbus.h hoe...@wks02-lin:~$ sudo apt-cross -v -a arm -i libdbus-1-dev Could not open file /home/hoefle/.apt-cross/testing/lists/http.us.debian.org_debian_dists_testing_main_source_Sources - open (2 No such file or directory) This is in the lists dir: http.us.debian.org_debian_dists_testing_Release http.us.debian.org_debian_dists_testing_Release.gpg lock partial www.emdebian.org_debian_dists_testing_main_source_Sources www.emdebian.org_debian_dists_testing_Release www.emdebian.org_debian_dists_testing_Release.gpg I don't know why apt-cross wants to pick http.us.debian.org_debian_dists_testing_main_source_Sources I got our used application (a led daemon controlled by dbus messages) working. I put the header files by hand to /usr/arm-linux-gnu/include/dbus (from the libdbus-1-dev package downloaded from a debian repository). The user application consists also of a user library which I could cross compile. I copied the libdbusapihasler.so.0.0.0 to /usr/arm-linux-gnu/lib Afterward I could cross compile and link the led daemon using: arm-linux-gnu-gcc -std=c99 -g -O2 -o ledd ledd.o -ldbusapihasler -lpthread This is I suppose a very *dirty* way. -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]
